Kenwood Car Stereo System DPX304 User Manual

DPX504U  
DPX404U  
DPX304  
DUAL DIN SIZED CD RECEIVER  
INSTRUCTION MANUAL  
Before reading this manual, click the button below to check the latest edition and the  
modified pages.  
Check the latest edition  
© 2010 Kenwood Corporation All Rights Reserved.  
IM328_Ref_E_en_01  
 
DSP Setup  
54  
Car Type Selection  
Speaker Setting  
Car Type Fine Adjustments  
X’Over Setting  
Audio Preset Memory  
Audio Preset Recall  
Log Function  
Log Function recall  
Log Function item lock  
Deleting a Log Function item  
Log Function category setting  
Tuner Log Function time setting  
58  
62  
Bluetooth Setup  
Bluetooth Setting  
Registering Bluetooth device  
Registering PIN Code  
Selecting the Bluetooth device You Wish to  
Connect  
Deleting a Registered Bluetooth device  
Downloading the Phone Book  
Adding a Voice Dialing Command  
Setting a Voice Command for Category  
SMS (Short Message Service)  
70  
Downloading the SMS  
SMS (Short Message Service)  
Appendix  
72  
74  
78  
Troubleshooting Guide  
Specifications  
English  
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3
 
Before use  
Before using this unit for the first time  
This unit is initially set on the Demonstration mode.  
When using this unit for the first time, cancel the  
Demonstration mode. Refer to <Demonstration mode  
About discs used with this unit  
• This unit can only play the CDs with  
• The following discs cannot be used:  
- Discs that are not round  
- Discs with coloring on the recording surface or  
discs that are dirty  
- Recordable/Rewritable disc that has not been  
finalized (For the finalization process, refer to  
your disc writing software, and your disc recorder  
instruction manual.)  
- 8 cm (3 inch) disc (Attempt to insert using an  
adapter can cause malfunction.)  
.
2WARNING  
To prevent injury or fire, take the following  
precautions:  
• Stop the car before operating the unit.  
• To prevent a short circuit, never put or leave any  
metallic objects (such as coins or metal tools) inside  
the unit.  
Handling discs  
¤
CAUTION  
• Do not touch the recording surface of the disc.  
• Adjust the volume so that you can hear sounds  
outside the car. Driving with the volume too high  
may cause an accident.  
• Wipe off the dirt on the panel with a dry silicon or  
soft cloth.  
• Do not stick tape etc. on the disc, or use a disc with  
tape stuck on it.  
• Do not use any accessories for the disc.  
• Do not use any solvents to clean discs. Use a dry  
silicon or soft cloth.  
• Clean from the center of the disc and move  
outward.  
Failure to observe this precaution may result in  
damage to the monitor or unit.  
• When removing discs from this unit, pull them out  
horizontally.  
• Remove the rims from the center hole and disc  
edge before inserting a disc.  
Condensation  
When the car is air-conditioned, moisture may collect  
on the laser lens. This may cause disc read errors. In  
this case, remove the disc and wait for the moisture  
to evaporate.  
How to reset your unit  
Notes  
If the unit fails to operate properly, press the Reset  
button. The unit returns to factory settings when the  
Reset button is pressed.  
• If you experience problems during installation,  
consult your Kenwood dealer.  
• When you purchase optional accessories, check with  
your Kenwood dealer to make sure that they work  
with your model and in your area.  
• Characters that conform to ISO 8859-1 can be  
displayed.  
• Characters that conform to ISO 8859-5 or ISO 8859-1  
can be displayed. Refer to “Russian”/ “RUSSIAN SET”  
• The Radio Data System feature won’t work where  
the service is not supported by any broadcasting  
station.  
Reset button  
• The illustrations of the display and the panel  
appearing in this manual are examples used to  
explain more clearly how the controls are used.  
Therefore, what appears on the display in the  
illustrations may differ from what appears on the  
display on the actual equipment, and some of the  
illustrations on the display may be inapplicable.  
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4
DPX504U/ DPX404U/ DPX304  
 
 
English  
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5
 
Component names and functions  
2
1
3
t
r
e
4
5
q p  
8
7 6  
w
9
1 Disc slot  
p
DPX504U DPX404U  
When inserted a disc (label side up), the source is  
switched automatically and a song starts playing.  
2 [0] button  
[iPod] button  
Select the iPod source.  
DPX304  
To eject the disc.  
[38] button  
To start or interrupt playback for CD and Audio  
file.  
3 [1] – [6] button  
To recall the memorized station.  
Switches the play mode between music discs,  
Audio files, and iPod.  
Mute the volume. (During Tuner, AUX source)  
q [  
4] / [¢] button  
4 [DISP] button  
To select a station, song and setting items.  
To change the display mode.  
w [BAND] button  
5 [ATT] button  
Turning the volume down quickly.  
6 [ ] button  
To select the receiving band, and the folder for  
Audio file.  
e [SRC] button  
To enter the music search mode.  
To enter the PTY mode.  
To turn on and off the Traffic information mode.  
(press the button at least 1 second)  
7 [ ] button  
To turn on this unit and select the Source.  
To turn off this unit (press the button at least 1  
second).  
r Auxiliary Input Terminal  
Portable audio device can be connected with the  
mini-plug (3.5 mm ø).  
To return to previous item.  
Use the mini-plug cable which is stereo type and does  
not have any resistance.  
8 [VOL] knob  
To adjust volume.  
t
DPX504U DPX404U  
Enters function setting mode and setting item  
(turn and press the knob). Refer to <Function  
USB Terminal  
When connecting, open up the USB terminal lid. A  
USB device or an iPod can be connected.  
9
DPX504U  
[LOG] button  
To display a Log Function list.  
DPX404U DPX304  
[B.BOOST] button  
To boost the bass tone in two steps (LV1, LV2,  
OFF).  
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6
DPX504U/ DPX404U/ DPX304  
 
English  
|
7
 
General operation  
Common Operation  
Power and source select  
Turns the power ON by pressing the [SRC]  
button.  
SRC  
When the power is ON, select a source.  
Press the [SRC] button each time switches  
between sources.  
Tuner (“TUNER”) USB (“USB”) or iPod (“iPod”)  
(DPX504U/ DPX404U only) CD (“CD”) ➜  
Auxiliary input (“AUX”) Standby (“STDBY”/  
“STANDBY”) Tuner...  
DPX504U  
VOL  
iDPPoX4d04U  
Before Using  
Canceling the Demonstration Mode  
Cancel the demonstration mode when you use it for  
the first time after installation.  
DPX504U DPX404U  
Press the [iPod] button to switch the source to  
iPod.  
1
2
Press the [VOL] knob to cancel the demonstration  
mode when the messages “To cancel DEMO  
press the volume knob”/ “CANCEL DEMO PRESS  
VOLUME KNOB” are displayed (approx. 15  
seconds).  
Press the [SRC] button for at least 1 second to  
turns the power OFF.  
The SRC Select mode can be set in “SRC Select” of <Initial  
Settings> (page 44). (DPX504U only)  
When an optional accessory is connected, the source name  
for each device appears. (DPX504U only)  
When connection of the iPod is recognized, the source  
display changes from “USB” to “iPod.  
This unit automatically turns full power OFF after 20  
minutes lapses in Standby mode in order to save the  
vehicle’s battery. The time until full power OFF can be set in  
“Power OFF Wait” of <Initial Settings> (page 44).  
Turn the [VOL] knob to select “YES” and press the  
[VOL] knob.  
Demonstration mode can also be cancelled in “DEMO  
Mode” of Function setting mode. Refer to <Demonstration  
Volume  
Turning the [VOL] knob adjusts the sound  
volume.  
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8
DPX504U/ DPX404U/ DPX304  
 
Function setting Operation  
The basic operating procedure for using this  
function is described below. The individual function  
items are covered in the operating procedures.  
1
Select the source  
Press the [SRC] button.  
Function items vary from source to source.  
2
3
Enter Function setting mode  
Press the [VOL] knob.  
Select the setting item  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Repeat the operation until your desired setup item  
is selected.  
Operation example:  
4
3
1[VOL]  
3[  
]
2
Settings  
Exit  
Seek Mode  
1
1
[VOL]  
[
]
2
4
Auto Memory  
Audio Control  
1 sec.  
In this manual, the above selection is indicated as  
Select “Settings”/ “SETTINGS” >“Seek Mode”/  
“SEEK MODE.  
4
5
Make a setting  
Turn the [VOL] knob to select a setting value,  
and then press the [VOL] knob.  
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
English  
|
9
 
 
Function of DPX504U/ DPX404U  
iPod/iPhone Operation  
Selecting a song by browsing iPod  
Searching for the song you want to play.  
1 – 6  
1
2
3
Select iPod source  
Press the [iPod] button.  
SRC  
Enter Music search mode  
Press the [ ] button.  
4 ¢  
iPod  
VOL  
Select a song  
Operation type  
Move between items  
Select an item  
Skip Search  
Return to previous item  
Operation  
Turn the [VOL] knob.  
Press the [VOL] knob.  
Press the [4] or [¢] button.  
Press the [ ] button.  
Basic Operation  
Playing iPod  
For example: Searching by Artist name.  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
• Connect an iPod  
When connected, the source is switched  
automatically and a song starts playing.  
Select “Artists”/ “ARTISTS” > Artist name > Album  
name > Song title  
• Select iPod source  
Press the [iPod] button.  
Cancelling Enter Music search mode  
Press the [ ] button for at least 1 second.  
KCA-iP101/iP102 (optional accessory) is recommended to  
connect an iPod.  
Characters which cannot be displayed are left blank. If non  
of the characters can be displayed, the browse item name  
and digits are displayed.  
Song Select  
Press the [4] or [¢] button.  
Fast Forwards or Fast Backwards  
Hold down the [4] or [¢] button.  
Items  
Playlists  
Artists  
Albums  
Songs  
Display  
“PLIST***” Podcasts  
“ART***”  
“ALB***”  
“PRGM***”  
Items  
Display  
“PDCT***”  
“GEN***”  
“COM***”  
Genres  
Composers  
Pause and Play  
Press the [6] button to pause or resume  
playback.  
Set the ratio with “Skip Search” in <iPod Setting> (page 12).  
Remove iPod  
1
Select a source other than the iPod  
Press the [SRC] button.  
2
Remove the iPod.  
Removing the iPod with it selected as a source can damage  
the data stored in the iPod.  
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10 DPX504U/ DPX404U/ DPX304  
 
 
Play function  
iPod Control by Hand Mode  
Allowing you to operate iPod with the control on  
the iPod.  
Press the [iPod] button for at least 1 second.  
When the iPod control by hand mode is selected,  
“iPod by Hand Mode”/”HANDS ON” is displayed.  
Repeat play  
Press the [4] button.  
Switches between Repeat (“File Repeat ON”/ “FILE  
REPEAT”) and off (“File Repeat OFF”/ “REPEAT OFF”)  
when pressed.  
Random play  
In the iPod Control by hand mode, iPod cannot be operated  
using this unit.  
This mode is not compatible with music information  
display. The display will show “iPod by Hand Mode”/ “iPod  
MODE.  
Press the [3] button.  
Randomly plays the music.  
Pressing the button toggles the setting between  
Random play on (“Folder Random ON”/ “FOLDER  
RANDOM”) and off (“Folder Random OFF”/  
“RANDOM OFF”).  
iPod can be operated when it conforms to the iPod control  
function.  
Press this button again cancels the Random play.  
All Random play  
Press the [3] button for at least 1 second.  
All songs in iPod are played at random.  
Pressing the button toggles the setting between All  
random play on (“All Random ON”/ “ALL RANDOM”)  
and off (“All Random OFF”/ “RANDOM OFF”).  
Press this button again cancels the All Random  
play.  
The time required to turn on the all random function may  
become longer depending on the number of songs in iPod.  
Turning on the all random function changes the iPod  
browse item to “Songs. This browse item will not be  
changed even if the all random function is turned off.  
If the browse item is changed to search for music while the  
all random function is on, the all random function is turned  
off and the songs in the browse item are played at random.  
English  
|
11  
 
Function of DPX504U/ DPX404U  
iPod/iPhone Operation  
iPod Setting  
Selecting the Search mode  
You can select the following iPod Setting items.  
You can select the most suited search method for  
the desired song from 4 types of the Search mode.  
1
Select iPod source  
Press the [iPod] button.  
Search mode Operation Overview  
“Related Search”/ Press the [1] Searches for music of the same artist  
2
3
Enter Function setting mode  
Press the [VOL] knob.  
“RELATED SRCH” button.  
or genre as the one being played.  
Refer to the <Related Search>  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Settings”/ “SETTINGS.  
“Direct Search” Press the [2] You can quickly search the desired  
button.  
song by specifying its Search item  
(artist, album, etc.) and initial.  
Function of DPX504U.  
4
Select the setting item  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
“Alphabet  
Search”/  
“ALPHABET  
SRCH”  
Press the [3] You can select an alphabetic character  
button.  
from the list in the Search item (artist,  
album, etc.) selected now.  
Display  
Overview  
“Settings”/  
“SETTINGS”  
“Register My  
Press the [5] Registers a song to My Playlist.  
“Skip Search”/ Sets the ratio of skip performed with <Skip  
“SKIP SEARCH” Search> (page 10).  
Playlist”/“Recall button.  
My Playlist”/  
“MY PLAYLIST”  
“0.5%”/ “1%”/ “5%”/ “10%”  
“Delete My  
Deletes the registered My Playlist.  
1
2
3
Select iPod source  
Press the [iPod] button.  
Playlist”/“MPLIST Refer to <Deleting a Song from the Playlist>  
DELETE”  
(page 14) for the operation.  
(
: Factory setting)  
Enter Music search mode  
Press the [ ] button.  
5
6
Make a setting  
Turn the [VOL] knob to select a setting value,  
and then press the [VOL] knob.  
Select the Search mode  
Press the [1]/ [2]/ [3]/ [5] button.  
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
Cancelling Music search mode  
Press the [ ] button for at least 1 second.  
The setting of “Skip Search” in <iPod Setting> (page 12)  
and that in <USB Setting> (page 17) are always the same.  
Changing the setting of one reflects the other.  
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12 DPX504U/ DPX404U/ DPX304  
 
 
Function of DPX504U  
Related Search  
Direct Search  
Searches for music of the same artist or genre as the  
one being played.  
You can quickly search the desired song by  
specifying its Search item (artist, album, etc.) and  
initial.  
1
2
3
4
Select iPod source  
Press the [iPod] button.  
1
2
3
4
Select iPod source  
Press the [iPod] button.  
Enter Music search mode  
Press the [ ] button.  
Enter Music search mode  
Press the [ ] button.  
Enter Related search mode  
Press the [1] button.  
Enter Direct Search mode  
Press the [2] button.  
Select the Search item  
Turn the [VOL] knob and press it when the  
desired Search item is selected.  
Select the Search item  
Turn the [VOL] knob and press it when the  
Display  
Searches music  
desired Search item is selected.  
“Search Artist”/  
“SRCH ARTIST”  
Displays the album of the same artist.  
Display  
“PLAY LIST”  
“ARTIST”  
“ALBUM”  
“SONG”  
Items  
Playlists  
Artists  
Albums  
Songs  
Display  
“PODCAST”  
“GENRE”  
Items  
Podcasts  
Genres  
“Search Album”/ Displays music in the album in which the one  
“SRCH ALBUM”  
“Search Genre”/  
“SRCH GENRE”  
being played is included.  
Displays the artist of the same genre.  
“COMPOSER”  
Composers  
“Search Composer”/ Displays the album including music created by the  
“SRCH COMPOSER” same Composer.  
5
6
Select the character to be searched for  
After this step, you need to browse. See step 3 of  
select a song.  
Operation type  
Move between items  
Select an item  
Operation  
Turn the [VOL] knob.  
Press the [VOL] knob.  
Press the [4] or [¢] button.  
Move to the next column  
Cancelling the Related search  
Press the [ ] button for at least 1 second.  
Up to 3 characters can be entered.  
Determine the selected initial  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Related search cannot be performed while playing the  
Podcast.  
When the music being played has no information on  
browsing items or no music was found, “Not Found”/ “NOT  
FOUND” is displayed.  
Select “DONE.  
Start search. When search is completed, the music  
search mode is selected again at the selected  
character position.  
After this step, you need to browse. See step 4 of  
select a song.  
Cancelling the Direct Search  
Press the [ ] button for at least 1 second.  
Characters that can be entered are alphabetical characters  
(A to Z), numerical characters(0 to 9), and “ * .  
“ * ” indicates characters other than alphabetical and  
numerical characters. You cannot enter any more characters  
when entering “ * ” in the first character position.  
If the first character string begins with an article “a, an, or  
“the” in the Direct Search mode, it is searched for in defiance  
of the article.  
English  
|
13  
 
 
Function of DPX504U/ DPX404U  
iPod/iPhone Operation  
Alphabet Search  
My Playlist  
You can select a song by alphabet. This function  
searches songs whose name contain the specified  
character(s) in the list of the selected Search item  
(artist, album, etc).  
Allows you to register your favorite songs in the  
Playlist of this unit. You can register up to 10 songs  
in the Playlist.  
Registering Songs in the Playlist  
1
2
3
Select iPod source  
Press the [iPod] button.  
1
2
Play the song you want to register  
Register the song  
Enter Music search mode  
Press the [ ] button.  
Press the [5] button for at least 2 second.  
“## Stored”/ “## STORED” (Registration number) is  
displayed.  
Select search item  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select the item (artist, album, etc.) you want to  
search.  
Make a Playlist from the songs stored in one iPod. If you  
attempt to register a song stored in a different iPod, ”No  
Information”/ “NO INFO” appears and then ”Delete My  
Playlist All Delete?”/ “MPLIST DELETE” appears. Select “YES” to  
delete the Playlist when you want to remake it.  
If you attempt to register the eleventh song, ”Memory  
Full”/ ”MEMORY FULLappears and you cannot register it  
accordingly. To register the song, delete an unnecessary  
song.  
4
5
Enter Alphabet Search mode  
Press the [3] button.  
Search for song  
DPX504U  
Operation type  
Select the character  
Select an item  
Operation  
Turn the [VOL] knob.  
Press the [VOL] knob.  
Do not register Podcasts. Songs you do not want to register  
may be registered, or playback may not be carried out  
correctly.  
DPX404U  
Playing the Song in the Playlist  
Operation type  
Select the character  
Move the cursor to the  
enter character position  
Determine the selected  
character  
Operation  
Turn the [VOL] knob.  
Press the [4] or [¢] button.  
1
Enter Playlist mode  
Press the [5] button.  
2
Play the song in the Playlist  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Press the [VOL] knob.  
Select the song you want to play.  
Cancelling the Alphabet Search  
Press the [ ] button for at least 1 second.  
Turning ACC OFF or the power OFF cancels the My Playlist  
mode.  
The time of search by alphabet may become long  
depending on the number of songs or items in iPod.  
If the first character string begins with an article “a, an,  
or “the” in the Alphabet Search mode, it is searched for in  
defiance of the article.  
The ending of a song may be cut unless the song has a  
silence of 1 second or longer at the end.  
Random play cannot be performed during playback of a  
song in the Playlist.  
Deleting a Song from the Playlist  
1
2
3
Enter Playlist mode  
Press the [5] button.  
Enter Delete Playlist mode  
Press the [VOL] knob for at least 1 second.  
Select Delete Playlist mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select ”Delete One”/ “DELETE ONE” or ”Delete  
All”/ “DELETE ALL”.  
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14 DPX504U/ DPX404U/ DPX304  
 
     
4
Turn the [VOL] knob to select “YES, and then  
press the [VOL] knob.  
“Completed”/ “COMPLETED” is displayed.  
Deleting the all song from the Playlist (In  
Function setting mode)  
1
Enter Function setting mode  
Press the [VOL] knob.  
2
Enter Delete Playlist mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Settings”/ “SETTINGS” > “Delete My  
Playlist”/ “MPLIST DELETE.  
3
Turn the [VOL] knob to select “YES, and then  
press the [VOL] knob.  
“Completed”/ “COMPLETED” is displayed.  
If you connect the different iPod from one registered to  
My Playlist, “Delete One”/ “DELETE ONE” and “Delete All”/  
“DELETE ALLwill not appear and all songs be deleted.  
English  
|
15  
 
Function of DPX504U/ DPX404U  
USB device Operation  
File Search  
Selecting the file you want to listen to from the  
device being played now.  
2 – 6  
1
Select USB source  
Press the [SRC] button.  
SRC  
Select the “USB” display.  
2
3
Enter Music search mode  
Press the [ ] button.  
4 ¢  
BAND  
VOL  
Select a file  
Basic Operation  
Operation type  
Move between items  
Select an item  
Operation  
Turn the [VOL] knob.  
Press the [VOL] knob.  
Playing USB device  
• Connect a USB device  
When connected, the source is switched  
Skip Search (Function of Music Press the [4] or [¢] button.  
Editor media)  
automatically and a song starts playing.  
Return to previous item  
Press the [ ] button.  
For example: Searching for ¡".  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
• Select USB source  
Press the [SRC] button.  
Select the “USB” display.  
Select “Music” > 1 > 2 > ¡"  
CA-U1EX (optional accessory) is recommended to connect  
1
2
a USB device.  
¡"  
¡!  
¡#  
Moving to the next folder  
Press the [BAND] button.  
Cancelling Music search mode  
Press the [ ] button for at least 1 second.  
The Music Editor media does not allow you to select a  
folder.  
Set the ratio with “Skip Search” in <USB Setting> (page 17).  
Song Select  
Press the [4] or [¢] button.  
Fast Forwards or Fast Backwards  
Hold down the [4] or [¢] button.  
No sound is output while playing Audio file.  
Pause and Play  
Press the [6] button to pause or resume  
playback.  
Remove USB device  
1
Select a source other than the USB  
Press the [SRC] button.  
2
Remove the USB device.  
Removing the USB device with it selected as a source can  
damage the data stored in the USB device.  
|
16 DPX504U/ DPX404U/ DPX304  
 
   
Play function  
USB Setting  
You can select the following USB Setting items.  
Scan play  
Press the [2] button.  
Successively plays the intro of the music in the  
1
Select USB source  
Press the [SRC] button.  
folder.  
Select the “USB” display.  
When Scan Play is turned on, “File Scan ON”/ “FILE  
SCAN” is displayed.  
Pressing this button again plays songs in the  
normal mode starting with the song being played  
now.  
2
3
Enter Function setting mode  
Press the [VOL] knob.  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Settings”/ “SETTINGS.  
Random play  
Press the [3] button.  
Randomly plays the music in the folder.  
When Random Play is turned on, “Folder Random  
ON”/ “FOLDER RANDOM” is displayed.  
Press this button again cancels the Random play.  
4
Select the setting item  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Display  
Overview  
“Settings”/  
“SETTINGS”  
Repeat play  
Press the [4] button.  
Switches between File Repeat (“File Repeat ON”/  
“FILE REPEAT”), Folder Repeat (“Folder Repeat ON”/  
“FOLDER REPEAT”), and OFF (“Folder Repeat OFF”/  
“REPEAT OFF”) when pressed.  
“Skip Search”/ Sets the ratio of skip performed with <Skip  
“0.5%”/ “1%”/ “5%”/ “10%”  
(
: Factory setting)  
5
6
Make a setting  
Turn the [VOL] knob to select a setting value,  
and then press the [VOL] knob.  
The Music Editor media does not allow you select folder  
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
repeat play.  
The setting of “Skip Search” in <iPod Setting> (page 12)  
and that in <USB Setting> (page 17) are always the same.  
Changing the setting of one reflects the other.  
English  
|
17  
 
 
Music CD/ Audio file Operation  
DPX304  
38  
Function of Internal CD source  
0
Music Search  
Selecting the music you want to listen to from the  
disc being played now.  
2 – 6  
1
Select CD source  
Press the [SRC] button.  
Select the “CD” display.  
SRC  
2
3
Enter Music search mode  
Press the [ ] button.  
4 ¢  
BAND  
VOL  
Search for music  
Basic Operation  
Operation type  
Move between items  
Select an item  
Operation  
Turn the [VOL] knob.  
Press the [VOL] knob.  
Press the [ ] button.  
Disc play  
• Insert a disc.  
When inserted, the source is switched  
Return to previous item  
automatically and a song is starts playing.  
When a CD is inserted, the “IN” indicator is ON.  
Cancelling Function setting mode  
Press the [ ] button for at least 1 second.  
• Select CD source  
Press the [SRC] button.  
Select the “CD” display.  
Disc ejection  
Press the [0] button.  
Moving to the next folder  
Press the [BAND] button.  
This operation can be performed only for the Audio file.  
Song Select  
Press the [4] or [¢] button.  
Fast Forwards or Fast Backwards  
Hold down the [4] or [¢] button.  
No sound is output while playing Audio file.  
Pause and Play  
DPX504U DPX404U  
Press the [6] button to pause or resume  
playback.  
DPX304  
Press the [38] button to pause or resume  
playback.  
|
18 DPX504U/ DPX404U/ DPX304  
 
Function of DPX504U  
Play function  
Basic Operation of Disc Changer  
(Optional)  
Scan play  
Press the [2] button.  
Successively plays the intro of the music in the disc  
or folder.  
Select CD changer source  
Press the [SRC] button.  
Select the “CD CH” display.  
When Scan Play is turned on, “Track Scan ON”/  
“TRACK SCAN”/ ”File Scan ON”/ ”FILE SCAN” is  
displayed.  
Pressing this button again plays songs in the  
normal mode starting with the song being played  
now.  
Moving to the next disc  
Press the [BAND] button.  
Song Select  
Press the [4] or [¢] button.  
Random play  
Fast Forwards or Fast Backwards  
Press the [3] button.  
Hold down the [4] or [¢] button.  
Randomly plays the music in the disc or folder.  
When Random Play is turned on, “Disc Random  
ON”/ “DISC RANDOM”/ “Folder Random ON”/  
“FOLDER RANDOM” is displayed.  
Pause and Play  
Press the [6] button to pause or resume  
playback.  
Playing the Current Song or Disc Repeatedly.  
(Repeat play)  
Press the [4] button.  
Switches between Track Repeat play on (“Track  
Repeat ON”), Disc Repeat play on (“Disc Repeat  
ON”), and Repeat play off (“Repeat OFF”) when  
pressed.  
Press this button again cancels the Random play.  
Repeat play  
Press the [4] button.  
Switches between Track Repeat (“Track Repeat ON”/  
“TRACK REPEAT”) and OFF (“Track Repeat OFF”/  
“REPEAT OFF”) when pressed while playing a CD.  
Switches between File Repeat (“File Repeat ON”/  
“FILE REPEAT”), Folder Repeat (“Folder Repeat ON”/  
“FOLDER REPEAT”), and OFF (“Folder Repeat OFF”/  
“REPEAT OFF”) when pressed while playing an  
Audio file.  
Randomly plays the music in the disc changer.  
(Magazine random play)  
Press the [5] button.  
When Magazine random play is turned on,  
“Magazine Random ON” is displayed.  
Press this button again cancels the Magazine  
random play.  
English  
|
19  
 
Tuner Operation  
Tuner Setting  
You can select the following Tuner Setting items.  
1 – 6  
1
Select Tuner source  
Press the [SRC] button.  
Select the “TUNER” display.  
SRC  
2
3
Enter Function setting mode  
Press the [VOL] knob.  
4 ¢  
BAND  
VOL  
Turn the [VOL] knob and press it when the desired  
item is displayed.  
Select “Settings”/ “SETTINGS.  
Basic Operation  
4
Select the setting item to adjust  
Turn the [VOL] knob and press it when the desired  
item is displayed.  
Selecting Tuner source  
Press the [SRC] button.  
Select the “TUNER” display.  
Display  
Overview  
“Settings”/  
“SETTINGS”  
“Local Seek”/  
“LOCAL SEEK” searched in auto seek tuning.  
“ON”/ “OFF”  
Selecting the Receiving Band  
Press the [BAND] button.  
Pressing the button switches the receiving band  
(FM1, FM2, FM3, AM).  
Only stations whose reception is good are  
“Seek Mode”/ Selects the tuning mode of the radio.  
Selecting the Receiving station  
Press the [4] or [¢] button.  
Details of the station selecting in operation are  
“SEEK MODE”  
“Auto1”/ “AUTO1”: Automatic search for a  
station.  
“Auto2”/ “AUTO2”: Search in order of the  
stations in the Preset memory.  
“Manual”/ “MANUAL”: Normal manual  
tuning control.  
Traffic information  
“Auto Memory”/ Memorizes 6 stations with good reception  
“AUTO MEMORY” automatically.  
“Forced MONO”/ Reduces the noise when stereo broadcasts are  
“FORCED MONO” received as monaural.  
“ON”/ “OFF”  
“News”/“NEWS” Turns ON/OFF the News Bulletin Automatic  
Reception function and sets the news bulletin  
interrupt disabled time.  
Press the [ ] button for at least 1 second.  
Turns ON or OFF the Traffic Information function.  
When the function is set to ON, “TI” indicator is ON.  
If traffic bulletin starts when the function is ON,  
Traffic INFO”/ “TRAFFIC INFO” is displayed and  
traffic information is received.  
If the volume is adjusted during reception  
of traffic information, the adjusted volume  
is memorized automatically. The memorized  
volume will be applied next time the Traffic  
Information function is turned ON.  
“OFF”/ “00MIN”/ “00M” – “90MIN”/ “90M”  
“AF”  
When station reception is poor, automatically  
switches to the station that is broadcasting  
the same program over the same Radio Data  
System network. (AF: Alternative Frequency)  
“ON”/ “OFF”  
“Regional”/  
“REGIONAL”  
Sets whether to switch to the station only in  
the specific region using theAFcontrol.  
“ON”/ “OFF”  
“Auto TP Seek”/ When traffic information station reception is  
“AUTO TP SEEK” poor, automatically searches for a station that  
can be received better.  
“ON”/ “OFF”  
(
: Factory setting)  
5
Make a setting  
Turn the [VOL] knob.  
|
20 DPX504U/ DPX404U/ DPX304  
 
   
6
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
Station Preset Memory  
Putting a station in the memory.  
Remarks  
1
2
Select the frequency to put in the memory  
Press the [4] or [¢] button.  
News (News Bulletin with Timeout Setting)  
Automatically receives news bulletin when it starts. Set the  
time during which interrupt is to be disabled after start of  
another news bulletin. Changing “News 00MIN”/ “NEWS  
00M” to “News 90MIN”/ “NEWS 90M” turns this function ON.  
If news bulletin starts when this function is ON, “News”/  
“NEWS” is displayed and news is received. If “20MIN”/ “20M”  
is has been set, reception of another news bulletin will not  
start for 20 minutes. The news bulletin volume is the same  
level that was set for Traffic Information.  
Select the number to put in the memory  
Press the [1] – [6] button for at least 2 seconds.  
Up to 6 stations with a different band (FM/AM) can be  
memorized to the [1] – [6] button according to the setting  
• Forced MONO  
Strong electrical fields (such as from power lines) may  
cause unstable sound quality when it is set to ON. In such  
a situation, turn it OFF.  
English  
|
21  
 
Tuner Operation  
Auto Memory Entry  
Preset Tuning  
Putting stations with good reception in the memory  
automatically.  
Recalling the stations in the memory.  
1
2
Select the radio band  
1
2
3
Select the radio band you wish to store in the  
preset memory  
Recalls the memorized station  
Press the [1] – [6] button.  
Enter Function setting mode  
Press the [VOL] knob.  
Enter Auto Memory Entry mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Settings”/ “SETTINGS” > “Auto  
Memory”/ “AUTO MEMORY.  
4
Open Auto Memory Entry  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “YES.  
When 6 stations that can be received are put in the  
memory, auto memory entry closes.  
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22 DPX504U/ DPX404U/ DPX304  
 
 
4
Exit PTY mode  
Press the [ ] button.  
PTY (Program Type)  
Selecting the Program Type below and searching  
for a station.  
When the selected Program Type is not found, “No PTY”/  
“NO PTY” is displayed. Select another Program Type.  
The operation ends automatically if you do not operate  
within 30 seconds.  
DPX504U  
Program Type Display  
Speech  
Music  
News  
Current Affairs  
Information  
Sport  
Education  
Drama  
Culture  
Science  
Varied  
Pop Music  
Rock Music  
Easy Listening  
Music  
Program Type Display  
Serious Classical “Classics”  
“Speech”  
“Music”  
“News”  
“Affairs”  
“Info”  
Other Music  
Weather  
Finance  
“Other M”  
“Weather”  
“Finance”  
Children’s programs “Children”  
“Sport”  
Social Affairs  
Religion  
Phone In  
“Social”  
“Educate”  
“Drama”  
“Culture”  
“Science”  
“Varied”  
“Pop M”  
“Rock M”  
“Easy M”  
“Religion”  
“Phone In”  
“Travel”  
Travel  
Leisure  
“Leisure”  
“Jazz”  
“Country”  
“Nation M”  
“Oldies”  
Jazz Music  
Country Music  
National Music  
Oldies Music  
Folk Music  
Documentary  
“Folk M”  
“Document”  
Light Classical  
“Light M”  
DPX404U DPX304  
Program Type Display  
Program Type Display  
Speech  
Music  
News  
Current Affairs  
Information  
Sport  
Education  
Drama  
Culture  
Science  
Varied  
Pop Music  
Rock Music  
Easy Listening  
Music  
“SPEECH”  
“MUSIC”  
“NEWS”  
“AFFAIRS”  
“INFO”  
Serious Classical “CLASSICS”  
Other Music  
Weather  
Finance  
“OTHER M”  
“WEATHER”  
“FINANCE”  
Children’s programs “CHILDREN”  
“SPORT”  
Social Affairs  
Religion  
Phone In  
“SOCIAL”  
“EDUCATE”  
“DRAMA”  
“CULTURE”  
“SCIENCE”  
“VARIED”  
“POP M”  
“ROCK M”  
“EASY M”  
“RELIGION”  
“PHONE IN”  
“TRAVEL”  
Travel  
Leisure  
“LEISURE”  
“JAZZ”  
“COUNTRY”  
“NATION M”  
“OLDIES”  
Jazz Music  
Country Music  
National Music  
Oldies Music  
Folk Music  
Documentary  
“FOLK M”  
“DOCUMENT”  
Light Classical  
“LIGHT M”  
Speech and Music include the Program type shown below.  
Speech: Items in the white letters.  
Music: Items in the black letters.  
1
2
3
Enter PTY mode  
Press the [ ] button.  
Select the Program Type  
Turn the [VOL] knob.  
Search for the selected Program Type station  
Press the [4] or [¢] button.  
English  
|
23  
 
 
Tuner Operation  
Program Type Preset  
Changing Language for PTY Function  
Putting the Program Type in the Preset button  
memory and quick recall.  
Selecting the Program Type display language as  
follows.  
DPX504U  
Presetting the Program Type  
Language  
English  
Spanish  
French  
Display  
“English”  
“Spanish”  
“French”  
“Dutch”  
Language  
Norwegian  
Portuguese  
Swedish  
Display  
1
Select the Program Type to preset  
“Norwegian”  
“Portuguese”  
“Swedish”  
“German”  
2
Preset the Program Type  
Press the desired [1] — [6] button for at least 2  
seconds.  
Dutch  
German  
DPX404U DPX304  
Recalling the preset Program Type  
Language  
English  
French  
Display  
“ENGLISH”  
“FRENCH”  
“GERMAN”  
1
Enter PTY mode  
Press the [ ] button.  
German  
2
Recall the Program Type  
Press the desired [1] — [6] button.  
1
2
3
Enter PTY mode  
Press the [ ] button.  
Enter Changing Language mode  
Press the [ ] button.  
Select the language  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select a language.  
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24 DPX504U/ DPX404U/ DPX304  
 
English  
|
25  
 
Function of DPX504U with KCA-BT200/BT300 (Optional Accessory)  
Bluetooth Audio Operation  
Basic Operation  
Selecting Bluetooth Audio source  
Press the [SRC] button.  
Select the “BT Audio” display.  
6
SRC  
Pause and play  
Press the [6] button.  
4 ¢  
Music Search  
Press the [4] or [¢] button.  
Connecting a Bluetooth Device  
All or some of the operations above cannot be performed if  
the Bluetooth audio player is not ready for remote control.  
Switching between Bluetooth audio sources does not start  
or stop playback automatically. Perform the operation for  
starting or stopping playback.  
Some audio players cannot be controlled remotely or  
reconnected after Bluetooth disconnection. Operate the  
main unit of the audio player to connect Bluetooth.  
Before use the Bluetooth device, you need to  
connect Bluetooth device to this unit.  
Pairing (Registering from Bluetooth devices)  
To make your Bluetooth Audio player usable with  
this unit, you need to register it (pairing).  
1
Turn on this unit  
Press the [SRC] button.  
2
Start registering this unit by operating the  
Bluetooth device  
By operating the Bluetooth device, register the  
audio player (pairing). Select “KCA-BT200”/ “KCA-  
BT300” from the list of connected units.  
3
4
Enter a PIN code  
Input the PIN code (“0000”) in the Bluetooth  
device.  
Check that registration is complete on the  
Bluetooth device.  
PIN code is set to “0000” as the default. You can  
change this code. Refer to <Registering PIN  
By operating the Bluetooth device, start  
Bluetooth connection.  
If pairing does not succeed, try followings.  
– PIN code is set to “0000. See <Registering PIN Code>  
– Turn off the power of this unit and turn it back on. And  
then try the pairing operation again.  
– If other audio players have been registered, delete them.  
And then try the pairing operation again. See <Deleting a  
When registering from this unit, refer to <Registering  
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26 DPX504U/ DPX404U/ DPX304  
 
English  
|
27  
 
Function of DPX504U with KCA-BT200/BT300 (Optional Accessory)  
Operation of hands-free phoning  
When registering from this unit, refer to <Registering  
1 – 6  
DISP  
ATT  
SRC  
4 ¢  
LOG VOL  
Connecting a Bluetooth Device  
Before use the Bluetooth device, you need to  
connect Bluetooth device to this unit. The following  
3 steps procedure is necessary.  
Step 1. Pairing (Registering from Bluetooth  
devices)  
To make your Bluetooth device (cell-phone) usable  
with this unit, you need to register it (pairing).  
1
2
Turn on this unit  
Press the [SRC] button.  
Start registering a this unit by operating the  
Bluetooth device  
By operating the Bluetooth device, register the  
hands-free unit (pairing). Select “KCA-BT200”/ “KCA-  
BT300” from the list of connected units.  
3
Enter a PIN code  
Input the PIN code (“0000”) in the Bluetooth  
device.  
Check that registration is complete on the  
Bluetooth device.  
PIN code is set to “0000” as the default. You can  
change this code. Refer to <Registering PIN  
4
By operating the Bluetooth device, start hands-  
free connection.  
Step 2. Connection  
If you have registered 2 or more cell-phones, you  
need to select one of them. For more details,  
When a cell-phone is connected, the “BT” indicator  
is light up.  
Step 3. Hands-free phoning  
You can do hand-free phoning when the  
connection is made.  
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28 DPX504U/ DPX404U/ DPX304  
 
Receiving a Call  
During a Call  
Answering a Phone Call  
Disconnecting a Call  
Press the [VOL] knob.  
Press the [SRC] button.  
Switching to the Private Mode  
Press the [6] button.  
Switches between Private talk (“PRIVATE”) and  
The following operations disconnect the line:  
- Insert a CD.  
- Connect a USB device.  
The name of the calling party is displayed if it has already  
been registered in the Phone Book.  
Hands-free talk each time this button is pressed.  
Depending on the type of your cell-phone, switching  
to the private talk mode may select the source that was  
used before commencing the hands-free connection. If  
this happens, the source cannot be switched back to the  
hands-free talk mode by operating this unit. Operate your  
cell-phone to return to the hands-free talk mode.  
Rejecting an Incoming Call  
Press the [SRC] button.  
Adjusting the Voice Volume during a Call  
Turn the [VOL] knob.  
English  
|
29  
 
Function of DPX504U with KCA-BT200/BT300 (Optional Accessory)  
Operation of hands-free phoning  
Call Waiting  
Other Functions  
Answering Another Incoming Call with the  
Current Call Suspended  
Clearing the Disconnection Message  
Press the [LOG] buttons for at least 1 second.  
“HF Disconnect”/ “HF D-CON” disappears.  
1
2
Press the [VOL] knob.  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “ANSWER.  
Answering another Incoming Call after  
Terminating the Current Call  
Press the [SRC] button.  
Continuing the Current Call  
1
2
Press the [VOL] knob.  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “REJECT.  
Answering the Waiting Call after Terminating  
the Current Call  
Press the [SRC] button.  
Switching between the Current Call and Waiting  
Call  
Press the [VOL] knob.  
Each pressing of this knob switches the calling  
party.  
|
30 DPX504U/ DPX404U/ DPX304  
 
Making a Call  
Speed Dialing (Preset Dial)  
1
Enter Bluetooth mode  
Press the [LOG] button for at least 1 second.  
1
Enter Bluetooth mode  
Press the [LOG] button for at least 1 second.  
2
Select a dialing method  
Turn the [VOL] knob and press it when the  
2
Select the number you want to recall from the  
memory  
desired item is displayed.  
Press the [1] – [6] button.  
Display  
Overview  
3
Make a call  
Press the [VOL] knob.  
“Phonebook” Selecting the initial to be searched for the phone  
book.  
“Incoming Calls” Calling a number in the incoming call list.  
“Outgoing Calls” Calling a number in the outgoing call list.  
“Missed Calls” Calling a number in the missed calls list.  
“Number Dial” Making a call by entering phone number.  
You need to register the preset dial number. Refer to  
Operation method of each mode is described  
below.  
3
Exit the dialing method mode  
Press the [LOG] button for at least 1 second.  
English  
|
31  
 
Function of DPX504U with KCA-BT200/BT300 (Optional Accessory)  
Operation of hands-free phoning  
Calling a Number in the Phone Book  
Calling a Number in the Call log  
1
Enter Bluetooth mode  
Press the [LOG] button for at least 1 second.  
1
Enter Bluetooth mode  
Press the [LOG] button for at least 1 second.  
2
Select the Phone Book mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
2
Select the call log mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Phonebook.  
Select “Outgoing Calls(outgoing call),  
“Incoming Calls(incoming call), or “Missed  
Calls(missed call).  
3
4
Select the initial to be searched for  
Operation type  
Move to the next character. Turn the [VOL] knob.  
Determine the selected initial. Press the [VOL] knob.  
Operation  
3
4
Select a name or phone number  
Turn the [VOL] knob.  
Switching between Display Modes  
Press the [DISP] button.  
Select the name  
Operation type  
Select the Phone number.  
Select the name.  
Operation  
Turn the [VOL] knob.  
Make a call  
Press the [VOL] knob.  
Press the [  
4] or [¢] button.  
Switching between Display Modes  
Press the [DISP] button.  
The outgoing call list and the incoming call list, and the  
missed call list are the lists of calls originated from and  
received at this unit. They are not the ones stored in the  
cell-phone memory.  
5
Make a call  
Press the [VOL] knob.  
During search, a non-accent character such as “u” is  
searched for instead of an accent character such as “ü.  
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32 DPX504U/ DPX404U/ DPX304  
 
   
Dial a Number  
Make a Voice Dialing Call  
1
Enter Bluetooth mode  
Press the [LOG] button for at least 1 second.  
1
Enter voice recognition mode  
Press the [ATT] button for at least 1 second.  
2
Select the number dial mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
2
“PB Name?” is displayed.  
When a beep is heard, say the name within 2  
seconds.  
Select “Number Dial.  
3
4
“PN Type?” is displayed.  
When a beep is heard, say the category name  
within 2 seconds.  
3
Enter a phone number  
Operation type  
Operation  
Select the numbers.  
Move to the next digit.  
Delete the last digit.  
Turn the [VOL] knob.  
Press the [  
Press the [  
Make a call  
Press the [VOL] knob.  
This step is the same as step 4 of the procedure  
32). You can make a call or select a category.  
¢
] button.  
] button.  
4
• Press the number ([1] – [0]), #([FM]), *([AM]), or  
+([¢]) button on the remote controller.  
To erase the entered phone number digit  
by digit:  
If your voice cannot be recognized, a message is displayed.  
Pressing the [VOL] knob allows you to retry voice input.  
Both the name and category require registration of a voice  
Press the [4] button on the remote  
controller.  
4
Make a call  
• Press the [VOL] knob.  
• Press the [DIRECT] button on the remote  
controller.  
Audio sound is not output during voice recognition.  
You can input max 32 digits.  
English  
|
33  
 
 
Function of DPX504U with KCA-BT200/BT300 (Optional Accessory)  
Operation of hands-free phoning  
Registering to the Preset Dial Number Display of Phone Number type  
List  
(category)  
The category items in the Phone Book are displayed  
as follows:  
1
Select the phone number you wish to register  
Select the phone number with reference to the  
following:  
Display  
Information  
General”/“  
General  
Home”/“  
Office”/“  
Mobile”/“  
Other”/“  
Home  
Office  
Mobile  
Other  
2
Select the number to put in the memory  
Press the [1] – [6] button for at least 2 seconds.  
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34 DPX504U/ DPX404U/ DPX304  
 
 
English  
|
35  
 
Display Settings  
Display Setting  
You can select following Display Setting items.  
1
2
3
Select the source  
Press the [SRC] button.  
DISP  
SRC  
Enter Function setting mode  
Press the [VOL] knob.  
4 ¢  
VOL  
Enter Display Setting mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Settings”/ “SETTINGS” > “Display &  
Illumination”/ “DISP & ILLUMI.  
Function of DPX504U  
Display type select  
Press the [DISP] button.  
4
Select the Function item  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
DPX504U  
Mode  
Display Type  
4-line display mode Displays 3 to 4 lines of text.  
3-line display mode Displays 2 to 3 lines of text.  
Clock display mode Displays the clock.  
Spectrum analyzer Displays a line of text and the spectrum analyzer.  
display mode  
Display off mode Turns off the display. Turns on temporarily when  
you perform an operation.  
Display  
“Settings”  
“Display &  
Illumination”  
Overview  
Making Display and Illumination settings.  
“Display Select” Selecting and customizing the Display type.  
“Color Select” Selecting the Illumination Color of the panel.  
When the 4-line/3-line display mode is selected, the status  
(ON/OFF indicator of each function) can be displayed on  
the first line, and the icon of the currently selected source  
and the text information title can be displayed on the left  
39) operation.  
“DISP & ILLUMI When Display off mode is selected in <Display  
OFF”  
type select> (page 36), sets whether to turn off  
display only or display and key illumination.  
“DISP&ILLUMI” / “DISP”  
Status display: Select “Settings” > “Display & Illumination >  
“Display Select” > “Status”  
Side display: Select “Settings” > “Display & Illumination” >  
“Display  
Dimmer”  
Reduces the display Illumination brightness.  
“Auto”: Dims the illumination in conjunction  
with the Light switch of the vehicle.  
“Manual1”: Dims the illumination constantly.  
“Manual2”: Dims the illumination darker than  
Manual1.  
“Display Select” > “Side Select”  
“OFF”: Does not dim the illumination.  
“Contrast”  
“DISP N/P”  
Adjusting the display contrast.  
“1” - “5” - “12”  
Switches the panel display between positive  
or negative.  
“POSI1”/ “POSI2”/ “NEGA1”/ “NEGA2”  
Sets the method of scroll to view hidden text.  
“Auto” : Scrolls.  
“Text Scroll”  
“Once” : Scrolls once.  
“OFF” : Does not scroll.  
“BT DVC  
STATUS”  
You can display the connection status, signal  
strength, and battery level.  
: Battery level of cell-phone.  
: Signal strength of cell-phone.  
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36 DPX504U/ DPX404U/ DPX304  
 
   
“ILLUMI  
Dimmer”  
Reduces the key Illumination brightness.  
“Auto”: Dims the illumination in conjunction  
with the Light switch of the vehicle.  
“Manual1”: Dims the illumination constantly.  
“Manual2”: Dims the illumination darker than  
Manual1.  
Text scroll  
Press the [DISP] button for at least 1 second.  
The displayed text scrolls.  
“OFF”: Does not dim the illumination.  
“ILLUMI Effect” Sets whether the key illumination brightness is  
changed in conjunction with the key operation.  
“ON”/ “OFF”  
“ILLUMI MSC Sets whether the key illumination color is  
SYNC”  
changed in conjunction with the sound volume.  
“ON”/ “OFF”  
(
: Factory setting)  
DPX404U DPX304  
Display  
“SETTINGS”  
“DISP & ILLUMI”  
Overview  
Making Display and Illumination settings.  
“COLOR SELECT” Selecting the Illumination Color of the panel.  
“TEXT SCROLL Sets the method of scroll to view hidden text.  
“AUTO” : Scrolls.  
“ONCE” : Scrolls once.  
“OFF” : Does not scroll.  
“DISP OFF  
MODE”  
Sets the clock and button illumination when  
“DISP OFF MODE”is selected as described in  
“CLOCK”  
“ON” : Displays the clock.  
“OFF” : Dims the clock.  
“KEY ILLUMI” “ON” : Turns on the button illumination.  
“OFF” : Dims the button illumination.  
“DISP DIMMER” Reduces the display Illumination brightness.  
“AUTO”: Dims the illumination in conjunction  
with the Light switch of the vehicle.  
“MANUAL1”: Dims the illumination constantly.  
“MANUAL2”: Dims the illumination darker  
than Manual1.  
“OFF”: Does not dim the illumination.  
“ILLUMI  
DIMMER”  
Reduces the key Illumination brightness.  
“AUTO”: Dims the illumination in conjunction  
with the Light switch of the vehicle.  
“MANUAL1”: Dims the illumination constantly.  
“MANUAL2”: Dims the illumination darker  
than Manual1.  
“OFF”: Does not dim the illumination.  
(
: Factory setting)  
5
6
Make a setting  
Turn the [VOL] knob to select a setting value,  
and then press the [VOL] knob.  
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
English  
|
37  
 
Display Settings  
Function of DPX504U  
In USB/ iPod/ Audio file source  
Selecting text display  
4-line display mode  
Song title (“Song Title”)  
Play time (“P-Time”)  
Changes displayed information on each of the  
following sources:  
Album name (“Album Name”)  
Artist name (“Artist Name”)  
Folder name (“Folder Name”)  
File name (“File Name”)  
Spectrum analyzer & Clock  
(“Speana/Clock”)  
Date (“Date”)  
1
2
3
Select the source  
Press the [SRC] button.  
Blank (“Blank”)  
Enter Function setting mode  
Press the [VOL] knob.  
3-line display mode  
Title & Artist (“Title/Artist”)  
Album & Artist (“Album/Artist”)  
Folder name (“Folder Name”)  
File name (“File Name”)  
Spectrum analyzer & Clock  
(“Speana/Clock”)  
Date (“Date”)  
Select Text display selection mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Blank (“Blank”)  
Select “Settings” > “Display & Illumination” >  
“Display Select” > Text Select.  
Play time (“P-Time”)  
In Music CD source  
4 Select the text display part  
Turn the [VOL] knob.  
The selected text display part blinks.  
Disc title (“Disc Title”)  
Track title (“Track Title”)  
Play time (“P-Time”)  
Spectrum analyzer & Clock  
(“Speana/Clock”)  
Date (“Date”)  
5 Select the text  
Blank (“Blank”)  
Press the [4] or [¢] button  
In Auxiliary input source  
6
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
Source name (“Source Name”)  
Spectrum analyzer & Clock  
(“Speana/Clock”)  
Date (“Date”)  
Blank (“Blank”)  
In FM Tuner source  
4-line display mode  
In Standby  
Frequency & Program Service  
name (“Frequency/PS”)  
Song title* (“Song Title”)  
Artist name* (“Artist Name”)  
Station name* (“Station Name”)  
Radio text plus* (“Radio Text  
Plus”)  
Radio text (“Radio Text”)  
Spectrum analyzer & Clock  
(“Speana/Clock”)  
Date (“Date”)  
Blank (“Blank”)  
Source name (“Source Name”)  
Clock (“Clock”)  
Date (“Date”)  
Blank (“Blank”)  
In Bluetooth audio source  
4-line display mode  
Bluetooth audio (“Source Name”) Spectrum analyzer & Clock  
Song title* (“Song Title”)  
Artist name* (“Artist Name”)  
Album name* (“Album Name”)  
(“Speana/Clock”)  
Date (“Date”)  
Blank (“Blank”)  
* Information of Radio text plus is displayed.  
3-line display mode  
Frequency & Program Service  
name (“Frequency/PS”)  
Song title & Artist name*  
(“Title/Artist”)  
Station name* (“Station Name”)  
Radio text plus* (“Radio Text  
Plus”)  
Radio text (“Radio Text”)  
3-line display mode  
Spectrum analyzer & Clock  
(“Speana/Clock”)  
Date (“Date”)  
Bluetooth audio (“Source Name”) Spectrum analyzer & Clock  
Title & Artist* (“Title/Artist”)  
Album & Artist* (“Album/Artist”)  
(“Speana/Clock”)  
Date (“Date”)  
Blank (“Blank”)  
Blank (“Blank”)  
* Function of KCA-BT300  
* Information of Radio text plus is displayed.  
In AM Tuner source  
Frequency (“Frequency”)  
Spectrum analyzer & Clock  
(“Speana/Clock”)  
Date (“Date”)  
Blank (“Blank”)  
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38 DPX504U/ DPX404U/ DPX304  
 
In Disc changer source (Optional)  
Function of DPX504U  
Disc title (“Disc Title”)  
Track title (“Track Title”)  
Play time (“P-Time”)  
Spectrum analyzer & Clock  
(“Speana/Clock”)  
Date (“Date”)  
Information display setting  
You can customize the display of the Spectrum  
analyzer display mode.  
Blank (“Blank”)  
1
2
3
Select the source  
Press the [SRC] button.  
Setting is available when the 4-line display mode, 3-line  
display mode, Clock display mode, or Spectrum analyzer  
display (Spectrum analyzer&Text type) mode which allows  
text display. Refer to <Display type select> (page 36).  
If the selected display item does not have any information,  
alternative information is displayed.  
Enter Function setting mode  
Press the [VOL] knob.  
Enter the Display Setting mode and select the  
Spectrum analyzer display mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Some items cannot be selected depending on the display  
type and row.  
When selecting “Folder Name” while playing with iPod,  
names will be displayed depending on currently selected  
browsing items.  
If the iPod Control by Hand Mode is set to on while playing  
the iPod, “iPod by Hand Mode” is displayed.  
Select “Settings” > “Display & Illumination” >  
“Display Select.  
4
Select the setting item to adjust  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
If all characters cannot be displayed while playing with iPod,  
the file number in the list is displayed.  
Display  
Setting  
Information  
Music title  
Folder name  
File name  
Display  
“Display Select”  
“TITLE***”  
“FLD***”  
“FILE***”  
“Side Select” Sets the side part display for 4-line display mode  
and 3-line display mode.  
Text/ Icon/ Disappear  
“Graphic  
Select”  
Sets the spectrum analyzer display for Spectrum  
analyzer display mode.  
Spectrum analyzer A/ Spectrum analyzer B /  
Spectrum analyzer&Text  
“Clock Select” Sets the Clock display for Clock display mode.  
Home/ Home&Sub  
“Status”  
Sets the status display (ON/OFF indicator for each  
function) for 4-line display mode and 3-line display  
mode.  
Appear/ Disappear  
5
6
Make a setting  
Turn the [VOL] knob.  
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
To adjust the “Sub time” with “Home & Sub” selected for  
“Clock Select, select a city in advance using the <Dual clock  
English  
|
39  
 
 
Display Settings  
If all characters cannot be displayed while playing with iPod,  
the file number in the list is displayed.  
Function of DPX404U/ DPX304  
Text Display Selection  
Information  
Music title  
Folder name  
File name  
Display  
Changing displayed information on each source  
following;  
Press the [DISP] button.  
“TITLE***”  
“FOLDER***”  
“FILE***”  
In Tuner source  
Information  
Display  
Program Service name (FM)  
Song title (FM)*  
“FREQUENCY/PS”  
“SONG TITLE”  
Artist name (FM)*  
Station name (FM)*  
Radio text + (FM)*  
Radio text (FM)  
Frequency (MW, LW)  
Display off  
“ARTIST NAME”  
“STATION NAME”  
“RADIO TEXT +”  
“RADIO TEXT”  
“FREQUENCY”  
“DISP OFF MODE”  
*Information of Radio text plus is displayed.  
In CD source  
Information  
Disc title  
Track title  
Play time & Track number  
Display off  
Display  
“DISC TITLE”  
“TRACK TITLE”  
“P-TIME”  
“DISP OFF MODE”  
In Audio file/ iPod source  
Information  
Display  
Music title & Artist name  
Album name & Artist name  
Folder name  
File name  
Play time & Music number  
Display off  
“TITLE/ARTIST”  
“ALBUM/ARTIST”  
“FOLDER NAME”  
“FILE NAME”  
“P-TIME”  
“DISP OFF MODE”  
In Standby/ Auxiliary input source  
Information  
Source name  
Display off  
Display  
“SOURCE NAME”  
“DISP OFF MODE”  
When you select the Display off mode, the display setting of  
each source will be changed to the Display off.  
If the selected display item does not have any information,  
alternative information is displayed.  
When selecting “FOLDER NAME” while playing with iPod,  
names will be displayed depending on currently selected  
browsing items.  
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40 DPX504U/ DPX404U/ DPX304  
 
   
Illumination Color Selection  
Auxiliary Input Display Setting  
Selecting the Illumination Color of the panel.  
Selecting the display when changing to Auxiliary  
input source.  
1
Enter Function setting mode  
Press the [VOL] knob.  
1
Select the AUX source  
Press the [SRC] button.  
Select the “AUX” display.  
2
Enter Illumination color selection mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
2
3
Enter Function setting mode  
Press the [VOL] knob.  
Select “Settings”/ “SETTINGS” > “Display &  
Illumination”/ “DISP & ILLUMI” > “Color Select”/  
“COLOR SELECT.  
Enter Auxiliary input display setting mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
3
4
Select the place where you want to set the  
Illumination Color  
Turn the [VOL] knob and press it when the  
Select “Settings”/ “SETTINGS” > “AUX Name  
Set”/ “AUX NAME SET.  
desired item is displayed.  
4
5
Select the Auxiliary input display  
Turn the [VOL] knob.  
Select “AUX, DVD, PORTABLE, GAME, VIDEO, or  
Place  
Display  
Display and key  
“All”/ALL”  
Display  
Key  
“Display”/“DISPLAY”  
“Key”/“KEY”  
“Knob”  
“TV”  
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
Volume knob (DPX504U only)  
Select the Illumination Color  
Turn the [VOL] knob and press it when the  
The Auxiliary input display can be set only when the built-in  
auxiliary input or the auxiliary input of optional KCA-S220A  
is used. On the KCA-S220A, “AUX EXT” is displayed by  
default.  
desired item is displayed.  
Select the color from “Variable Scan”/ “VARIABLE  
SCAN, Color1”/ ”COLOR1” — “Color24”/ ”COLOR24,  
or “User”/ “USER.  
Creating “User”/”USER” color  
You can create your original color during the  
selection from “Color1”/ ”COLOR1” — “Color24”/  
”COLOR24.  
The color you created can be called when you  
select “User”/ “USER.  
1. Press the [VOL] knob for at least 1 second.  
Enter the detail color adjustment mode.  
2. Set the color.  
Operation type  
Operation  
To select the color to adjust. Press the [4] or [¢] button.  
(red, green, or blue)  
To adjust color.  
(Range: 0 – 9)  
Turn the [VOL] knob.  
3. Press the [VOL] knob.  
Exit the detail color adjustment mode.  
5
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
English  
|
41  
 
Clock and Other Functions  
desired item is displayed.  
Select “Date Adjust.  
5
Adjusting Date  
1. Turn the [VOL] knob to adjust the year.  
2. Press the [VOL] knob.  
3. Turn the [VOL] knob to adjust the month.  
4. Press the [VOL] knob.  
SRC  
5. Turn the [VOL] knob to adjust the day.  
6. Press the [VOL] knob.  
DPX404U  
DPX304  
B.BOOST  
4 ¢  
VOL  
6
7
8
Enter Date format mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Date Mode.  
Function of DPX504U  
Clock and Date Adjustment  
You can adjust the clock and date.  
Select Date format  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select from 7 types.  
Display  
Overview  
“Settings”  
“Clock & Date”  
“Clock Adjust”  
“City Select”  
Sets the clock.  
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
Sets the two cities to be displayed when  
“Home&Sub type”is selected for“Clock  
Select. Refer to <Information display  
When Radio Data System station time data is received with  
“ON” selected for “Time Synchronized, the clock is adjusted  
automatically.  
“Time Synchronized” Synchronizing the Radio Data System  
station time data and this unit’s clock.  
“ON” / “OFF”  
“Sub Clock Adjust” Adjusts the time difference caused by  
summer time.  
“-1h” / “0h” / “+1h”  
“Summer Time”  
Advances the clock one hour when set  
to ON.  
“ON” / “OFF”  
Sets the date.  
Sets the date display mode.  
“Date Adjust”  
“Date Mode”  
(
: Factory setting)  
1
2
Enter Function setting mode  
Press the [VOL] knob.  
Enter Clock adjustment mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Settings” > “Clock & Date” > “Clock  
Adjust.  
3
4
Adjusting Clock  
1. Turn the [VOL] knob to set the hours.  
2. Press the [¢] button.  
3. Turn the [VOL] knob to set the minutes.  
4. Press the [VOL] knob.  
Enter Date adjustment mode  
Turn the [VOL] knob and press it when the  
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42 DPX504U/ DPX404U/ DPX304  
 
 
Function of DPX504U  
Function of DPX404U/ DPX304  
Dual clock city setting  
Clock Adjustment  
You can select cities for two clocks.  
You can adjust the clock and date.  
1
2
Enter Function setting mode  
Press the [VOL] knob.  
1
2
3
Enter Clock adjustment mode  
Press the [B.BOOST] button for at least 1  
second.  
Select City Select mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Settings” > “Clock & Date” > City Select”  
The hour display blinks.  
Adjust the hour  
Turn the [VOL] knob to adjust the hour, and  
then press the [VOL] knob.  
The minute display blinks.  
3 Select the city display part  
Turn the [VOL] knob.  
The selected city display part blinks.  
Adjust the minute  
Turn the [VOL] knob to adjust the minute, and  
then press the [VOL] knob.  
Finish the Clock Adjustment.  
4 Set cities for Home/ Sub  
Press the [4] or [¢] button  
5
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
To display the clocks of two cities, select “Home&Sub” type  
for “Clock Select” described in <Information display setting>  
For adjustment of Home time, refer to <Clock and Date  
Time of Sub City is automatically derived from Home time.  
When summer time systems are different between Home  
and Sub cities, adjustment can be done by referring to “Sub  
English  
|
43  
 
 
Clock and Other Functions  
“Power OFF Wait”/ Setting the timer to turn this unit’s power OFF  
Initial Settings  
“P-OFF WAIT”  
automatically when Standby mode continues.  
Using this setting can save the vehicle’s battery  
power.  
You can select the following Initial Setting items.  
1
Select the Standby  
Press the [SRC] button.  
“OFF”: Power OFF Timer function is OFF.  
“20MIN/M”/ “40MIN/M”/ “60MIN/M”: Turns  
the power OFF after minutes.  
Select the “STDBY”/ “STANDBY” display.  
“Built in AUX”/ When this is set to ON, AUX source can be  
“BUILT-IN AUX” selected.  
2
3
Enter Function setting mode  
Press the [VOL] knob.  
“ON”: Allows AUX source to be selected. Use  
this setting when the built-in AUX terminal  
is connected to the external equipment all  
the time.  
“OFF”: Disable AUX source selection. Use this  
setting when the built-in AUX terminal is  
not used.  
Enter Initial Setting mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Initial Settings”/ “INITIAL SET.  
4
Select the setting item to adjust  
Turn the [VOL] knob.  
“Forced CD-DA”/ Sets the CD read mode.  
“CD READ”  
“Settings 1”/”1”: Automatically distinguishes  
between Audio file disc and music CD when  
playing disc.  
Display  
Overview  
“Initial Settings”/  
“INITIAL SET”  
“Settings 2”/”2”: Forces playing as music CD.  
“Built in AMP”* Selecting“OFF”turns off the built-in amplifier.  
Turning off the built-in amplifier improves the  
quality of the sound from Preout.  
“Security Set”/ When Security Code is set, possibility of theft  
“SECURITY SET” is reduced because input of Security Code is  
prompted to turn on the unit once it is turned  
“Source Select”* Sets the source selection method.  
Select“2”to change the source selection  
method. Press the [SRC] button, turn the [VOL]  
knob to select the source, and then press the  
[VOL] knob to determine it.  
“ON”/ “OFF”  
“Switchable  
Preout”/“SWITCH subwoofer output.  
PREOUT” “Rear”/ “REAR”: Rear output  
“SubWoofer”/ “SUB-W”: Subwoofer output  
Switches the preout between rear output and  
“SP SELECT”** Fine-tuning so that the System Q value is  
optimal when setting the speaker type as  
follows;  
“Settings 1”/ “2”  
“SP OFF”: Off  
“Tuner Preset  
Sets the Tuner preset type.  
“SP 5/4”: For 5 & 4 in. speaker  
“SP 6*9/6”: For 6 & 6x9 in. speaker  
“SP OEM”: For the OEM speaker  
Type”/“PRESET “Type Normal”/ “TYPE NORMAL”: 1 station  
TYPE”  
can be assigned to 1 preset button in each  
of 4 bands (FM1, FM2, FM3, and AM), i.e.,  
a total of 24 stations (6 stations x 4 bands)  
can be preset.  
“System F/W  
Upgrades the firmware.  
Update”/“F/W Selecting“YES”and then pressing [VOL] knob  
“Type Mixed”/ “TYPE MIXED”: A total of 6  
stations can be assigned to a total of 6 preset  
buttons regardless of band (FM1, FM2, FM3,  
and AM). You can recall a preset station  
without switching between bands.  
UP”  
starts upgrading the firmware.  
For how to update the firmware, access our web  
(
: Factory setting)  
* Function of DPX504U  
“Beep”/“KEY  
BEEP”  
Setting the operation check sound (beep sound)  
ON/OFF.  
“ON”/ “OFF”  
** Function of DPX404U/DPX304  
5
6
Make a setting  
Turn the [VOL] knob to select a setting value,  
and then press the [VOL] knob.  
“Russian”/  
When this is set to ON, the following character  
“RUSSIAN SET” strings are displayed in Russian:  
Folder name/ File name/ Song title/ Artist  
name/ Album name/ KCA-BT200 (optional  
accessory)  
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
“ON”/ “OFF”  
“Menu  
Language”*  
You can select the display language for the  
Function setting item.  
“English”/ “Français”/ ”Español”/ “Deutsch”/  
“Italiano”/ “Pyccкий”  
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44 DPX504U/ DPX404U/ DPX304  
 
 
Demonstration mode Setting  
Muting volume upon reception of  
Phone call  
Turning the demonstration mode ON/OFF.  
The audio system automatically mutes upon  
reception of an incoming call.  
1
Enter Function setting mode  
Press the [VOL] knob.  
2
Enter Demonstration mode setting  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
When a call comes in  
“CALLis displayed.  
The audio system pauses.  
Select “DEMO Mode”/ “DEMO MODE.  
Listening to the audio during a call  
Press the [SRC] button.  
The “CALLdisplay disappears and the audio system  
3
4
Set the Demonstration mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
comes back ON.  
Select “ON” or “OFF.  
When the call ends  
Hang up the phone.  
The “CALLdisplay disappears and the audio system  
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
comes back ON.  
To use the TEL Mute feature, you need to hook up the MUTE  
wire to your telephone using a commercial telephone  
accessory. Refer to <Connecting Wires to Terminals> (page  
10) of Quick start guide.  
English  
|
45  
 
 
Clock and Other Functions  
Resetting the Security Code function when the  
audio unit is first used after removed from the  
battery power source or the Reset button is  
pressed.  
Activating Security Code  
When Security Code is set, possibility of theft  
is reduced because input of Security Code is  
prompted to turn on the unit once it is turned off.  
1
Turn the power ON.  
2 Do the step 5 through 8 operation, and enter  
You can set the Security Code with a 4 digit number of your  
choice.  
the Security Code.  
“Approved”/ “APPROVED” is displayed.  
Now, you can use the unit.  
The Security Code cannot be displayed or referenced. Make  
a note of the Security Code and treasure it up.  
1
Select the Standby  
Press the [SRC] button.  
Select the “STDBY”/ “STANDBY” display.  
To deactivate the Security Code function, see the next  
2
3
Enter Function setting mode  
Press the [VOL] knob.  
Select Security Code mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Initial Settings”/ “INITIAL SET” >  
“Security Set”/ “SECURITY SET”  
4
Enter Security Code mode  
Press the [VOL] knob for at least 1 second.  
When “Enter”/ “ENTER” is displayed, “[–][–][–][–]”/  
“CODE” is also displayed.  
5
6
Select the digits to enter  
Press the [4] or [¢] button.  
Select the Security Code numbers  
Turn the [VOL] knob.  
7 Repeat steps 5 and 6, and complete the  
Security Code.  
8
Confirm the Security Code  
Press the [VOL] knob for at least 3 seconds.  
When “Re-Enter”/ “RE-ENTER” is displayed, “[–][–][–]  
[–]”/ “CODE” is also displayed.  
9 Do the step 5 through 8 operation, and reenter  
the Security Code.  
“Approved”/ “APPROVED” is displayed.  
The Security Code function activates.  
If you enter the wrong Code in steps 5 through 7, repeat  
from step 4.  
10Exit Function setting mode  
Press the [ ] button for at least 1 second.  
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46 DPX504U/ DPX404U/ DPX304  
 
 
Deactivating Security Code  
To deactivate the Security Code function.  
1
Select the Standby  
Press the [SRC] button.  
Select the “STDBY”/ “STANDBY” display.  
2
3
Enter Function setting mode  
Press the [VOL] knob.  
Select Security Code mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Initial Settings”/ “INITIAL SET” >  
“Security Clear”/ “SECURITY CLR”  
4
Enter Security Code mode  
Press the [VOL] knob for at least 1 second.  
When “Enter”/ “ENTER” is displayed, “[–][–][–][–]”/  
“CODE” is also displayed.  
5
6
Select the digits to enter  
Press the [4] or [¢] button.  
Select the Security Code numbers  
Turn the [VOL] knob.  
7 Repeat steps 5 and 6, and complete the  
Security Code.  
8
Confirm the Security Code  
Press the [VOL] knob for at least 3 seconds.  
“Clear”/ “CLEAR” is displayed.  
The Security Code function deactivates.  
9
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
If a wrong security code is entered, “Error”/ “ERROR” is  
displayed. Enter a correct security code.  
English  
|
47  
 
 
Function of DPX504U  
Audio Adjustments – DPX504U –  
“Volume offset” Sets each source’s volume as a difference from  
the basic volume.  
“–8” — “ 0” (AUX: “-8”— “+8”)  
“2Zone”  
“2Zone Select”  
“Preset”  
Sets the Dual Zone System.  
Sets the audio preset.  
SRC  
(
: Factory setting)  
4 ¢  
VOL  
1
Select the source  
Press the [SRC] button.  
Select a source other than “STDBY.  
Audio Control  
2
3
Enter Function setting mode  
Press the [VOL] knob.  
You can adjust the following Audio Setting items.  
Display  
“Audio Control”  
“SubWoofer Level” You can set subwoofer level.  
Overview  
Enter Audio Control mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
“–15” — “0” — “+15”  
Select “Audio Control.  
“DSP Set”  
“Bypass”: Disables the DSP function.  
“Through”: Enables the DSP function.  
Sets the sound quality.  
Sets the Bass Boost level in two steps.  
“OFF”/ “Step1” – “2”  
4
5
6
Select the setting item to adjust  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
“Equalizer”  
“Bass Boost”  
Make a setting  
Turn the [VOL] knob to select a setting value,  
and then press the [VOL] knob.  
“HIGHWAY-SOUND” Compensates the low volume or bass sound  
being lost by road noises to make vocal sound  
clearer.  
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
Unavailable when the tuner source is selected.  
“OFF”/ “Step1”/ “2”/ “3”  
Turns ON/OFF the Supreme plus function.  
Can be set while Music CD source, Audio file  
source of USB and iPod source.  
Remarks  
• DSP Set  
“Supreme+”  
“Position”  
When “DSP Set” is set to “Bypass, the DSP function is  
disabled , and the colored items can not be set.  
“ON”/ “OFF”  
Compensates the sound environment in  
accordance with the listening position.  
• HIGHWAY-SOUND  
Increases the volume of faintest sound being lost by road  
noises to make the sound more audible. Additionally, it  
accentuates bass sound being lost by road noises to make  
the bass sound more dynamic.  
“Balance”  
“Fader”  
Adjusts left/right speaker balance.  
(Left) “L15” — “0” — “R15” (Right)  
Adjusts front/rear speaker balance.  
(Rear) “R1”5 — “0” — “F15” (Front)  
• Supreme+ (Supreme Plus)  
Technology to extrapolate and supplement with  
proprietary algorithm, the high-frequency range that is cut  
off when encoding. The bass and vocal sound that are cut  
off by encoding are supplemented for the reproduction  
of natural sound quality. Supplementing is optimized by  
compression format (AAC, MP3 or WMA) and processed  
according to bit rate. The effect is negligible with music  
that is encoded at high bit rate, variable bit rate or has  
minimal high frequency range.  
“2Zone Rear Volume” Refer to <Dual Zone System> (page 51).  
“SubWoofer”  
Turns on/off the subwoofer output.  
“ON”/ “OFF”  
“Detailed Setup”  
“Car Type”  
“Speaker Setting”  
“Car Type Adjust”  
“X'Over”  
To get clear sound, set the sound environment  
according to the location and size of physically  
installed speakers with reference to the  
followings:  
The bass and vocal sound of Music CD/ iPod is also  
supplemented.  
• Dual Zone System  
Main source and sub source (Auxiliary input) output Front  
channel and Rear channel separately.  
|
48 DPX504U/ DPX404U/ DPX304  
 
   
Preset Equalizer curve Select  
Manual Equalizer Control  
You can select the following Equalizer curve.  
You can adjust the following Equalizer Control  
items.  
Display  
“Natural”  
“User”  
Equalizer curve  
Natural  
User*  
Band  
Item  
Range  
“BAND1”(62.5 Hz) “GAIN”Band level  
“EFCT”Bass Effect  
“BAND2”(250 Hz) “GAIN”Band level  
-9 –+9 dB  
“ON”/OFF”  
-9 –+9 dB  
-9 –+9 dB  
-9 –+9 dB  
-9 –+9 dB  
: Factory setting)  
“Rock”  
“Pops”  
“Easy”  
Rock  
Pops  
Easy  
“BAND3”(1 kHz)  
“BAND4”(4 kHz)  
“GAIN”Band level  
“GAIN”Band level  
“Top 40”  
“Jazz”  
Top 40  
Jazz  
“BAND5”(16 kHz) “GAIN”Band level  
“Game”  
“iPod”  
Game  
(
iPod (During iPod source only)  
1
Select the source  
Press the [SRC] button.  
* The Equalizer curve set in the section <Manual Equalizer  
Control> is recalled.  
Select a source other than “STDBY.  
(
: Factory setting)  
2
3
Enter Function setting mode  
Press the [VOL] knob.  
1
Select the source  
Press the [SRC] button.  
Select a source other than “STDBY.  
Enter Manual Equalizer Control mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Audio Control” > “Equalizer” > “Manual  
Equalizer.  
2
3
Enter Function setting mode  
Press the [VOL] knob.  
Enter Preset Equalizer mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
4
Select the item you want to set  
Select “Audio Control” > “Equalizer” >  
“Preset Equalizer.  
Operation type  
Selects the item.  
Adjust each item.  
Set the value.  
Operation  
Turn the [VOL] knob.  
Press the [  
Press the [VOL] knob.  
4] or [¢] button.  
4
Select the Equalizer curve  
Turn the [VOL] knob.  
Select the iPod Equalizer curve  
You can select from 22 Equalizer curve types for  
iPod when “iPod” is selected.  
1. Enter iPod Equalizer mode  
Press the [VOL] knob.  
2. Select the iPod Equalizer curve  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
5
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
When “iPod” is selected in the section <Preset Equalizer  
curve Select> (page 49), Manual Equalizer Control is disabled.  
You can select for each source.  
5
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
You can select for each source.  
English  
|
49  
 
   
Function of DPX504U  
Audio Adjustments – DPX504U –  
Listening Position Selection  
Listening Position Fine Adjustments  
The sound environment can be compensated in  
accordance with the selected position. According to  
the listening position, select the position from the  
following settings.  
Making fine adjustment of the value specified at  
Preset position selection per speaker.  
1
Select the source  
Press the [SRC] button.  
Select a source other than “STDBY.  
Compensation seat  
Not compensating.  
Front-Left seat  
Front-Right seat  
Front seat  
Display  
“All”  
“Front-Left”  
“Front-Right”  
“Front”  
2
3
Enter Function setting mode  
Press the [VOL] knob.  
Enter Manual position setting mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
(
: Factory setting)  
1
Select the source  
Press the [SRC] button.  
Select a source other than “STDBY.  
Select “Audio Control” > “Position” > “DTA.  
4
Select the speaker you want to set  
Turn the [VOL] knob and press it when the  
desired value is displayed.  
2
3
Enter Function setting mode  
Press the [VOL] knob.  
Item  
“Front”  
L”  
“R”  
“Rear”  
L”  
“R”  
“Subwoofer”  
L”  
“R”  
“Initialize”  
Setting overview  
Enter Preset position setting mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Audio Control” > “Position” > “Preset  
Position.  
Front Left speaker  
Front Right speaker  
Rear Left speaker  
Rear Right speaker  
4
5
Select the seat you want to compensate  
Turn the [VOL] knob.  
Subwoofer Left  
Subwoofer Right  
Initialize the setting values.  
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
5
6
Set the value  
Press the [4] or [¢] button  
Adjust between 0 and 170 cm.  
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
|
50 DPX504U/ DPX404U/ DPX304  
 
   
Dual Zone System  
Main source and sub source (Auxiliary input) output  
Front channel and Rear channel separately.  
Display  
Overview  
“2Zone Rear Volume”* Adjust the volume of Rear channel.  
“0” — “35”  
“Detailed Setup”  
“2Zone”  
Sets the Dual Zone System.  
“ON”/ “OFF”  
“2Zone Select”*  
Specifies the destination of sub source sound  
when the Dual Zone function is turned on.  
“Rear”/ “Front”  
* The Dual Zone System is set to “ON.  
(
: Factory setting)  
1
Select the source  
Press the [SRC] button.  
Select a source other than “STDBY.  
2
3
Enter Function setting mode  
Press the [VOL] knob.  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Audio Control” > “Detailed Setup.  
4
5
Select the item you want to set  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
Select Main source by [SRC] button.  
Adjust the volume of Front channel by [VOL] knob.  
The Audio Control has no effect on sub source.  
There are following limitations when Dual Zone System is  
enabled.  
- There is no output from the subwoofer.  
- “Fader,SubWoofer Level”of <Audio Control> (page 48) and  
DSP function are not available.  
The Bluetooth audio source can be set exclusively to the  
front speaker. Set “2Zone Select” to “Rear.  
English  
|
51  
 
 
Function of DPX404U/ DPX304  
Audio Adjustments – DPX404U/ DPX304 –  
“DETAILED SET”  
“LPF  
SUBWOOFER”  
Selects cut off frequency of subwoofer output.  
“85”/ “120”/ “160”/ “THROUGH” (OFF) Hz  
“SUB-W PHASE” Selects the phase of subwoofer output.  
“REVERSE” (180°)/ “NORMAL” (0°)  
“SUPREME SET” Turns on/off the supreme function.  
Can be set while Audio file source of CD/ USB  
(excluding iPod).  
SRC  
“ON”/ “OFF”  
Sets each source’s volume as a difference from  
the basic volume.  
VOL  
“VOLUME  
OFFSET”  
“–8” — “0” (AUX: “–8” — “0” — “+8”)  
Audio Control  
(
: Factory setting)  
You can adjust the following Audio Setting items.  
1
Select the source  
Press the [SRC] button.  
Display  
Overview  
Select a source other than “STANDBY.  
“AUDIO CONTROL”  
“SUBWOOFER SET” Turns on/off the subwoofer output.  
2
3
Enter Function setting mode  
Press the [VOL] knob.  
“OFF”/ ”ON”  
“SYSTEM Q”  
Switches between the following preset  
equalizer curves.  
Enter Audio Control mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “AUDIO CONTROL”.  
“NATURAL”/ “USER”/ “ROCK”/ “POPS”/  
“EASY”/ “TOP40”/ “JAZZ”/ “GAME”  
For USER: This appears when Bass level,  
Middle level, and Treble level are  
adjusted.  
4
5
6
Select the setting item to adjust  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
“BASS ADJUST”  
“BASS FREQ”  
You can set bass for each source.  
Bass Center Frequency  
40/50/60/70/80/100/120/150 (Hz)  
Bass level  
“–8” — “0” — “+8”  
Bass Q Factor  
Make a setting  
Turn the [VOL] knob to select a setting value,  
and then press the [VOL] knob.  
“BASS LEVEL”  
“BASS Q”  
1.00/1.25/1.50/2.00  
Bass Extend  
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
“BASS EXT”  
”ON”/ “OFF”  
“MID ADJUST”  
“MID FREQ”  
You can set middle for each source.  
Middle Center Frequency  
0.50/1.00/1.50/2.00 (kHz)  
Middle level  
“–8” — “0” — “+8”  
Middle Q Factor  
1.00/2.00  
You can set treble for each source.  
Treble Center Frequency  
10.0/12.5/15.0/17.5 (kHz)  
Treble level  
The “SUB-W PHASE” item can be made when a setting other  
than “THROUGH” is selected for the “LPF SUBWOOFER” item.  
“MID LEVEL”  
“MID Q”  
Remarks  
• Supreme  
Technology to extrapolate and supplement with  
proprietary algorithm, the high-frequency range that is  
cut off when encoding at low bit rate (less than 128Kbps,  
Sampling frequency is 44.1kHz).  
Supplementing is optimized by compression format (MP3,  
WMA and AAC) and processed according to bit rate. The  
effect is negligible with music that is encoded at high bit  
rate, variable bit rate or has minimal high frequency range.  
“TRE ADJUST”  
“TRE FREQ”  
“TRE LEVEL”  
“BALANCE”  
“–8” — “0” — “+8”  
Adjusts left/right speaker balance.  
(Left)L15” — “0” — “R15” (Right)  
Adjusts front/rear speaker balance.  
(Rear)“R15” — “0” — “F15” (Front)  
You can set subwoofer level.  
“–15” — “0” — “+15”  
“FADER”  
“SUB-W LEVEL”  
|
52 DPX504U/ DPX404U/ DPX304  
 
     
English  
|
53  
 
Function of DPX504U  
DSP Setup  
Speaker Setting  
The speaker X’Over is automatically set when the  
position and size of each speaker are selected from  
the following items.  
Speaker  
“Front”  
Item  
“SIZE”  
Range  
Speaker Size Front  
SRC  
“O.E.M., 10cm, 13cm, 16cm,  
“17cm, 18cm, 4x6, 5x7, 6x8,  
“6x9, 7x10”  
4 ¢  
VOL  
“LOCATION” Speaker Location Front  
“Door, On Dash, Under Dash”  
“TWEETER” Speaker Size Tweeter  
Car Type Selection  
“None, Use”  
Speaker Size Rear  
“None, O.E.M., 10cm, 13cm,  
“16cm, 17cm, 18cm, 4x6, 5x7,  
“6x8, 6x9, 7x10”  
You can compensate the delay of the sound arrival  
time by selecting your environment from the  
following car types.  
“Rear”  
“SIZE”  
Display  
Overview  
“LOCATION” Speaker Location Rear  
“OFF”  
“Compact”  
“Sedan”  
Not compensating.  
Compact car  
Sedan  
• “Door, Rear Deck”  
• “2nd Row, 3rd Row” (Car Type:  
“Minivan, Passenger Van”)  
“Wagon”  
“Minivan”  
“SUV”  
Station wagon  
Minivan  
Sport-utility vehicle  
Passenger van  
“SubWoofer” “SIZE”  
Speaker Size Subwoofer  
“None, 16cm, 20cm, 25cm,  
“30cm, 38cm Over”  
“Passenger Van”  
(
: Factory setting)  
(
: Factory setting)  
1
Select the source  
Press the [SRC] button.  
1
Select the source  
Press the [SRC] button.  
Select a source other than “STDBY.  
Select a source other than “STDBY.  
2
3
Enter Function setting mode  
Press the [VOL] knob.  
2
3
Enter Function setting mode  
Press the [VOL] knob.  
Enter Speaker setting mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Audio Control” > “Detailed Setup” >  
“Speaker Setting.  
Enter Cabin select mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Audio Control” > “Detailed Setup” >  
“Car Type.  
4
5
Select the item you want to set  
4
5
Select the car type  
Turn the [VOL] knob to select the car type, and  
then press the [VOL] knob.  
Operation type  
Selects the item.  
Adjust each item.  
Set the value  
Operation  
Turn the [VOL] knob.  
Press the [  
Press the [VOL] knob.  
4] or [¢] button.  
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
You can compensate the distances in more details by using  
|
54 DPX504U/ DPX404U/ DPX304  
 
   
Reference point  
Car Type Fine Adjustments  
Adjusting fine tuning of the speaker position  
compensation value specified at <Car Type  
+100cm  
FRONT  
FRONT  
REAR  
Display  
“FRONT”  
“REAR”  
“SW”  
Item  
Range  
50cm  
Front speaker  
Rear speaker  
Subwoofer  
0 – 440 cm  
0 – 440 cm  
0 – 440 cm  
80cm  
REAR  
+70cm  
(
: Factory setting)  
150cm  
1
Select the source  
Press the [SRC] button.  
Select a source other than “STDBY.  
+0cm  
SUB-W  
2
3
Enter Function setting mode  
Press the [VOL] knob.  
5
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
Enter Car Type Adjustment mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Audio Control” > “Detailed Setup” >  
“Car Type Adjust.  
4
Select the item you want to set  
Operation type  
Selects the item.  
Adjust each item.  
Set the value  
Operation  
Turn the [VOL] knob.  
Press the [  
Press the [VOL] knob.  
4] or [¢] button.  
The settings of the delay time are automatically  
identified and compensated by specifying the  
distances of each speaker from the center of the  
vehicle interior.  
1 Set the front and rear positions and the height  
of the reference point to the position of the ears  
of the person sitting in the front seat, and set  
the right and left positions to the center of the  
vehicle interior.  
2 Measure the distances from the reference point  
to the speakers.  
3 Calculate the distance difference in accordance  
with the farthest speaker.  
English  
|
55  
 
 
Function of DPX504U  
DSP Setup  
X’Over Setting  
Audio Preset Memory  
Fine adjusting the following setting values  
corresponding to the X’Over values set in the  
Registering the value setup by Sound Control.  
1
Setup Sound Control  
Refer to the following operations to setup the  
Sound Control.  
Display  
Item  
Range  
“X’Over”  
“Front”  
“FC”  
Front High Pass Filter  
Through, 30, 40, 50, 60, 70, 80, 90,  
100, 120, 150, 180, 220, 250 (Hz)  
“SLOPE” Front High Pass Slope  
-6, -12, -18, -24 dB/Oct  
Rear High Pass Filter  
Through, 30, 40, 50, 60, 70, 80, 90,  
100, 120, 150, 180, 220, 250 (Hz)  
“Rear”  
“FC”  
2
Enter Audio preset memory mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Audio Control” > “Detailed Setup” >  
“Preset” > “Preset Memory.  
“SLOPE” Rear High Pass Slope  
-6, -12, -18, -24 dB/Oct  
Subwoofer Low Pass Filter  
30, 40, 50, 60, 70, 80, 90, 100, 120,  
150, 180, 220, 250, Through (Hz)  
“SubWoofer” “FC”  
“SLOPE” Subwoofer Slope  
-6, -12, -18, -24 dB/Oct  
“PHASE” Subwoofer Phase  
Reverse (180°)/ Normal (0°)  
3
4
Select the number to put in the memory  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select a preset number.  
(
: Factory setting)  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “YES.  
1
Select the source  
Press the [SRC] button.  
Select a source other than “STDBY.  
“Memory Completed” is displayed.  
2
3
Enter Function setting mode  
Press the [VOL] knob.  
5
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
Enter X’Over setting mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Audio Control” > “Detailed Setup” >  
“X’Over.  
Register 6 patterns of Audio Preset Memory.  
Preset number “1”:  
When you press the Reset, all the sources will be the setting  
value which is registered.  
Preset number “1” and “2”:  
4
5
Select the speaker you want to set  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
The memory cannot be erased by the Reset button.  
This function cannot be registered when the iPod Equalizer  
Select “Front, Rear, or “SubWoofer.  
Select the item you want to set  
Operation type  
Selects the item.  
Adjust each item.  
Set the value  
Operation  
Turn the [VOL] knob.  
Press the [  
Press the [VOL] knob.  
4] or [¢] button.  
6
7
Repeat steps 4 to 5 to complete the X’Over  
settings.  
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
|
56 DPX504U/ DPX404U/ DPX304  
 
       
Audio Preset Recall  
Recalling the sound setup registered by <Audio  
1
Select the source  
Press the [SRC] button.  
Select a source other than “STDBY.  
2
3
Enter Function setting mode  
Press the [VOL] knob.  
Enter Audio preset recall mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Audio Control” > “Detailed Setup” >  
“Preset” > “Preset Recall.  
4
5
Select the number to recall in the memory  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select preset number.  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “YES.  
“Recall Completed” is displayed.  
6
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
changed to the value which was recalled.  
The Equalizer curve is changed to the value which was  
recalled by the selected source.  
English  
|
57  
 
 
Function of DPX504U  
Log Function  
Log Function item lock  
Locks the Log Function items to prevent them from  
being deleted automatically.  
1 Display the Log Function list  
Press the [LOG] button.  
2 Lock the Log Function item  
Turn the [VOL] knob to select item, and then  
press the [VOL] knob for at least 1 second.  
Locked items are indicated with “ .  
Performing this step again will unlock the locked  
item.  
VOL  
LOG  
Log Function recall  
This unit automatically memorizes the previously  
used functions and Function setting items, which  
can easily be recalled.  
3 Exit Log Function  
Press the [  
] button.  
1 Display the Log Function list  
Press the [LOG] button.  
2 Recall the desired function  
Turn the [VOL] knob to select Log Function  
item, and then press the [VOL] knob.  
Category display  
“FM”  
Function category  
FM broadcast  
“MW/LW”  
“iPod”  
AM broadcast  
iPod music  
“USB”  
USB music  
“CD”  
CD music  
“INIT”  
“SET”  
Initial setting item  
Setting item  
“DISP”  
“AUD”  
“BT”  
Display setting item  
Audio control setting  
Calling number  
Cancelling the Log Function recall  
Press the [ ] button.  
Maximum of 15 recently used functions are logged. When this  
limit is reached, they are deleted from the oldest.  
Logged functions can be deleted. Refer to <Deleting a Log  
Functions to be logged can be set by categories. Refer to  
Logged functions can be locked to avoid them being deleted.  
Stations are logged after 1 minutes of reception.  
This timing can be changed. Refer to <Tuner Log Function  
|
58 DPX504U/ DPX404U/ DPX304  
 
 
Deleting a Log Function item  
Log Function category setting  
Deletes Log Function items.  
Sets the function category to be logged.  
1
Enter Function setting mode  
Press the [VOL] knob.  
1
Enter Function setting mode  
Press the [VOL] knob.  
2 Select the Log delete mode  
2 Select the Log Function setting mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Settings” > “Log” > “Log Delete”  
Select “Settings” >“Log” >“Log settings”  
3 Select the Log Function item to delete  
Turn the [VOL] knob to select Log Function  
item, and then press the [VOL] knob.  
Selecting “All” deletes all Log Function. (exclude a  
locked items.)  
3 Set the category to be logged  
Category display  
“Tuner Log”  
Setting category  
Radio-related  
“Data CD Log”  
“iPod Log”  
CD-related  
iPod-related  
“USB Log”  
“Phone Log”  
“Function Log”  
USB-related  
Call-related (KCA-BT200/BT300 only)  
Function setting-related  
4 Turn the [VOL] to select “YES, and then press  
the [VOL] knob.  
“Completed” is displayed.  
Turn the [VOL] knob to select category, and  
then press the [VOL] knob.  
Check-mark (“”) the category you want to register.  
5
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
4
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
English  
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Function of DPX504U  
Log Function  
Tuner Log Function time setting  
You can set the timing to log the station by the  
reception time.  
1
Enter Function setting mode  
Press the [VOL] knob.  
2 Select the Tuner Log time set mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Settings” >“Log” >“Tuner Log Time Set”  
3 Set the reception time for the timing to start  
logging the station  
Turn the [VOL] knob to select time (“10SEC,  
“30SEC, 1MIN, 2MIN, or “5MIN”), and then  
press the [VOL] knob.  
4
Exit Function setting mode  
Press the [ ] button for at least 1 second.  
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60 DPX504U/ DPX404U/ DPX304  
 
 
English  
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61  
 
Function of DPX504U with KCA-BT200/BT300 (Optional Accessory)  
Bluetooth Setup  
“Bluetooth HF/ You can specify output speakers for hands-free  
Audio”  
voice communication and Bluetooth audio  
sound.  
“Front”: Outputs voice from the front speakers.  
“All”: Outputs voice from the front and rear  
speakers.  
“Call Beep”  
You can output a beep from the speaker when  
a call comes in.  
“ON”: Beep is heard.  
“OFF”: Beep is canceled.  
4 ¢  
LOG VOL  
“BT F/W Update” Display the version of the firmware of this unit.  
“Mic Gain”*  
Adjust the sensitivity of the microphone for a  
telephone call. Adjust the voice of caller. Setting  
to“+”increases the voice volume.  
“–3” – “0” – “+3”  
Bluetooth Setting  
You can select the following Bluetooth Setting  
items.  
“NR Level”*  
Reduce the noises generated by surrounding  
environment without changing the microphone  
volume. Adjust the voice of caller when it is  
not clear. Setting to“+”increases the noise  
reduction.  
1 Press the [LOG] button for at least 1 second.  
2
Turn the [VOL] knob and press it when the  
desired item is displayed.  
“–3” – “0” – “+3”  
Select “Settings.  
“Echo Cancel  
Level“*  
Adjust the level of echo cancellation. Setting to  
“+”increases the echo cancel reduction.  
“–2” – “0” – “+2”  
3
Select the Setting item  
Turn the [VOL] knob and press it when the  
(
: Factory setting)  
desired item is displayed.  
* Function of KCA-BT300  
Display  
“Settings”  
“PAIRING”  
“Device  
Overview  
4
5
Make a setting  
Turn the [VOL] knob to select a setting value,  
and then press the [VOL] knob.  
Register a Bluetooth device (pairing).  
Select a cell-phone or Bluetooth audio player  
connection.  
Registration”  
Exit BT Settings mode  
Press the [LOG] button for at least 1 second.  
“Phone  
Selection”  
Remarks  
• “Auto Answer” (Setting the Time Interval for Automatic  
Answer)  
“Audio Selection”  
This function automatically answers (responds to) a call  
after lapse of the preset time interval for automatic answer.  
“OFF” : Does not answer the phone call automatically.  
“0” : Automatically answers the phone call at once.  
“1s” – “99s” : Automatically answers the phone call after  
lapse of 1 – 99 seconds.  
“Special Device Register a Bluetooth device (pairing).  
Select”  
“Device Delete” Cancel registration of the Bluetooth device.  
“SMS Download” Download a short message.  
“Voice Tag”  
Registers voice for voice recognition and voice  
to select the Phone number category in Phone  
book.  
“Detailed Setup” Move to detailed item.  
“PIN Code Edit” Specify the PIN code required when registering  
this unit using the Bluetooth device.  
“Auto Answer” Answer a call automatically after lapse of the  
preset time interval for automatic answer.  
“OFF”/ “0SEC” – “8SEC” – “99SEC”  
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62 DPX504U/ DPX404U/ DPX304  
 
 
If the time set in the cell-phone is shorter than that set in  
the unit, the former will be used.  
This function does not work for call waiting.  
• “Bluetooth HF/Audio” (Setting up the Voice Output  
Speakers)  
Select the speaker which is further from the microphone in  
order to prevent howling or echoes.  
• “BT F/W Update” (Displaying the Firmware Version)  
Display the version of the firmware of this unit.  
For how to update the firmware, access our web site.  
English  
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63  
 
Function of DPX504U with KCA-BT200/BT300 (Optional Accessory)  
Bluetooth Setup  
Select.  
Registering Bluetooth device  
2. Enter Special device registration mode  
Press the [VOL] knob.  
A list is displayed.  
3. Select a device name  
To make your Bluetooth device (cell-phone) usable  
with this unit, you need to register it (pairing). You  
can register up to 5 Bluetooth devices to this unit.  
Turn the [VOL] knob and push the center when  
the desired device name is displayed.  
If “Completed” is displayed, registration is  
completed.  
4. Go through the procedure step 3 of  
complete the registration (pairing).  
Cancelling Special device registration mode  
Press the [ ] button for at least 1 second.  
Registering from this unit  
1
Enter Bluetooth mode  
Press the [LOG] button for at least 1 second.  
2
Enter Bluetooth device registration mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Settings” > “PAIRING” > “Device  
Registration.  
Search for the Bluetooth device.  
When search is completed, “Finished” is displayed.  
If the device name is not in the list, select “Other Phones.  
3
4
Select a Bluetooth device  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Input the PIN code  
Operation type  
Operation  
Select the numbers.  
Move to the next digit.  
Delete the last digit.  
Turn the [VOL] knob.  
Press the [  
Press the [  
¢
] button.  
] button.  
4
5
Transmit the PIN code  
Press the [VOL] knob.  
If “Pairing Success” is displayed, registration is  
completed.  
If the error message appears even though the  
PIN code is correct, try <Registering Special  
6
7
Return to the device list  
Press the [ ] button.  
Exit BT Settings mode  
Press the [LOG] button for at least 1 second.  
This unit allows up to eight digits to be input for a PIN code.  
If a PIN code cannot be input from this unit, it can be input  
from the Bluetooth device.  
If there are 5 or more Bluetooth devices registered, you  
cannot register a new Bluetooth device.  
Registering Special Bluetooth device  
Allow registration of a special device that cannot be  
registered normally (pairing).  
1. Select Special device registration mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Settings” > PAIRING” > “Special Device  
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64 DPX504U/ DPX404U/ DPX304  
 
     
Registering PIN Code  
Selecting the Bluetooth device You  
Wish to Connect  
By operating the Bluetooth device, specify the PIN  
code necessary for registering this unit.  
When two or more Bluetooth devices have already  
been registered, you need to select the Bluetooth  
device you wish to use.  
1
Enter Bluetooth mode  
Press the [LOG] button for at least 1 second.  
1
Enter Bluetooth mode  
Press the [LOG] button for at least 1 second.  
2
Enter PIN code edit mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Settings” > “Detailed Setup” > “PIN  
Code Edit.  
2
Select Bluetooth device selection mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
The current setting of PIN code is displayed.  
Cell-phone  
3
Input the PIN code  
Select “Settings” > “PAIRING” > “Phone  
Selection.  
Operation type  
Operation  
Select the numbers.  
Move to the next digit.  
Delete the last digit.  
Turn the [VOL] knob.  
Audio player  
Select “Settings” > “PAIRING” > “Audio  
Selection.  
Press the [  
Press the [  
¢
] button.  
] button.  
4
3
Enter Bluetooth device selection mode  
Press the [VOL] knob.  
“(name)” is displayed.  
4
5
Register a PIN code  
Press the [VOL] knob.  
If “Completed” is displayed, registration is  
completed.  
4
5
Select the Bluetooth device  
Turn the [VOL] knob.  
Exit BT Settings mode  
Press the [LOG] button for at least 1 second.  
Set up the Bluetooth device  
Press the [VOL] knob.  
(name)” or “-(name)” is displayed.  
”: The selected Bluetooth device is busy.  
“-”: The selected Bluetooth device is on standby.  
“ “ (blank): The Bluetooth device is deselected.  
By default, “0000” is specified.  
A PIN code can be specified with up to eight digits.  
6
Exit BT Settings mode  
Press the [LOG] button for at least 1 second.  
If a Bluetooth device is already selected, deselect it, and  
then select a different one.  
If you cannot select a device using the audio player,  
connect the device with the audio player.  
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65  
 
   
Function of DPX504U with KCA-BT200/BT300 (Optional Accessory)  
Bluetooth Setup  
Deleting a Registered Bluetooth  
device  
Downloading the Phone Book  
Download the phone book data from the cell-  
phone to this unit so that you can use the Phone  
Book of this unit.  
You can delete a registered Bluetooth device.  
1
Enter Bluetooth mode  
Press the [LOG] button for at least 1 second.  
To download automatically  
If the cell-phone supports a phone book  
synchronization function, the phone book is  
downloaded automatically after Bluetooth  
connection.  
2
Enter Bluetooth device deletion mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Settings” > “PAIRING” > “Device Delete.  
“(name)” is displayed.  
Setting on the cell-phone may be required.  
If no phone book data is found in the unit even after  
the compete display, your cell-phone may not support  
automatic download of phone book data. In this case, try  
downloading manually.  
3
Select the Bluetooth device  
Turn the [VOL] knob.  
4
5
Delete the selected Bluetooth device  
Press the [VOL] knob.  
To download from the cell-phone manually  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “YES.  
1
By operating the cell-phone, end the hands-free  
connection.  
“Completed” is displayed.  
2
By operating the cell-phone, send the phone  
book data to this unit  
6
Exit BT Settings mode  
Press the [LOG] button for at least 1 second.  
By operating the cell-phone, download the phone  
book data to this unit.  
• During downloading:  
When a registered cell-phone is deleted, its Phone Book,  
“Downloading”/ “Download..” is displayed.  
• After completion of downloading:  
“Completed” is displayed.  
log, SMS, and voice tag are also deleted.  
3
By operating the cell-phone, start the hands-  
free connection.  
To clear the downloading completion message  
Press any button.  
Up to 1000 phone numbers can be registered for each  
registered cell-phone.  
Up to 32 digits can be registered for each phone number  
along with up to 50* characters representing a name.  
(* 50: Number of alphabetic alphabetical characters.  
Fewer characters can be input depending on the type of  
characters.)  
To cancel downloading of the phone book data, operate  
the cell-phone.  
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66 DPX504U/ DPX404U/ DPX304  
 
 
SelectPB Name Check” (Play)  
Press the [VOL] knob.  
SelectPB Name Delete” (Delete)  
Adding a Voice Dialing Command  
5
Add a voice tag to the phone book for voice dialing.  
You can register up to 35 voice tags.  
1
Enter Bluetooth mode  
Press the [LOG] button for at least 1 second.  
5
6
Delete a voice tag  
Press the [VOL] knob.  
2
Enter Phone book name edit mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Settings” > “Voice Tag” > “PB Name  
Edit.  
Turn the [VOL] knob to select “YES, and then  
press the [VOL] knob.  
Exit BT Settings mode  
Press the [LOG] button for at least 1 second.  
3
4
Search for the name to register  
Audio sound is not output during voice tag registration.  
Select the name to register with reference to 4 in  
If a voice tag has already been registered for a  
name, “*” is displayed before the name.  
Select a mode  
Turn the [VOL] knob.  
Display  
Operation  
“PB Name Regist.”  
“PB Name Check”*  
“PB Name Delete”*  
Register a voice tag.  
Play a voice tag.  
Delete a voice tag.  
* Displayed only when a name for which a voice tag has  
been registered is selected.  
SelectPB Name Regist.(Regist)  
5
Register a voice tag (first)  
“Enter Voice 1” is displayed.  
When a beep is heard, say a voice tag within 2  
seconds.  
6
Confirm the voice tag (second)  
“Enter Voice 2” is displayed.  
When a beep is heard, say the same voice tag as  
that you said in step 6 within 2 seconds.  
“Completed” is displayed.  
7
End registration  
Press the [VOL] knob.  
Return to step 2. You can register another voice tag  
continuously.  
If your voice cannot be recognized, a message is displayed.  
Pressing the [VOL] knob allows you to retry voice input.  
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67  
 
 
Function of DPX504U with KCA-BT200/BT300 (Optional Accessory)  
Bluetooth Setup  
Setting a Voice Command for  
Category  
Add a voice tag to the phone number category  
(type) for voice calling.  
1
Enter Bluetooth mode  
Press the [LOG] button for at least 1 second.  
2
Enter Phone Number type edit mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Settings” > “Voice Tag” > “PN Type Edit.  
3
4
Select the category (type) you wish to set  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “General, Home, Office, Mobile, or  
“Other”  
Select a mode  
Turn the [VOL] knob.  
Display  
Operation  
“PN Type Regist.”  
“PN Type Check”*  
“PN Type Delete”*  
Register a voice tag.  
Play a voice tag.  
Delete a voice tag.  
* Displayed only when a name for which a voice tag has  
been registered is selected.  
5
6
Register the category (type) by performing  
Exit BT Settings mode  
Press the [LOG] button for at least 1 second.  
Set the voice tag for all the 5 categories. If the voice tag is  
not registered for all the categories, the Phone book may  
not be recalled by voice command.  
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68 DPX504U/ DPX404U/ DPX304  
 
 
English  
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69  
 
Function of DPX504U with KCA-BT200/BT300 (Optional Accessory)  
SMS (Short Message Service)  
SMS (Short Message Service)  
The SMS arrived at the cell-phone is displayed on  
the receiver.  
A newly arrived message is displayed.  
¤
To prevent car accidents, the driver should not read the  
SMS while driving.  
VOL  
LOG  
When a new message arrives  
“SMS Received” is displayed.  
The display disappears with any operations.  
Downloading the SMS  
Displaying the SMS  
Download the short message (SMS) arrived at the  
cell-phone so that it can be read on this unit.  
1
2
Enter Bluetooth mode  
Press the [LOG] button for at least 1 second.  
You can also select from “Settings” in Function  
setting mode.  
1
2
3
Enter Bluetooth mode  
Press the [LOG] button for at least 1 second.  
You can also select from “Settings” in Function  
setting mode.  
Enter SMS Inbox mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “SMS Inbox.  
Enter SMS download mode  
Turn the [VOL] knob and press it when the  
desired item is displayed.  
Select “Settings” > “SMS Download.  
A message list appears.  
3
4
Select a message  
Turn the [VOL] knob.  
Each pressing of the [DISP] button switches  
between telephone number or name and message  
reception date.  
Start downloading  
Press the [VOL] knob.  
“Downloading” is displayed.  
When the downloading finishes, “Completed” is  
displayed.  
Display the text  
Press the [VOL] knob.  
Turning the [VOL] knob scrolls the message.  
Pressing the [VOL] knob again returns to the  
message list screen.  
4
Exit BT Settings mode  
Press the [LOG] button for at least 1 second.  
The cell-phone must be able to transmit the SMS using  
Bluetooth. Setting on the cell-phone may be required. If  
the cell-phone does not support SMS function, the SMS  
download item in Function Control mode is not displayed.  
When the SMS is downloaded from the cell-phone, the  
unopened messages in the cell-phone are opened.  
The already-read and unread short messages can be  
respectively downloaded up to 75.  
5
6
Exit SMS Inbox mode  
Press the [ ] button.  
Exit BT Settings mode  
Press the [LOG] button for at least 1 second.  
The unopened message is displayed at the beginning of the  
list. Other messages are displayed in the order of reception.  
The SMS that has arrived when the cell-phone is not linked  
with Bluetooth cannot be displayed. Download the SMS.  
The short message cannot be displayed during  
downloading the SMS.  
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70 DPX504U/ DPX404U/ DPX304  
 
 
English  
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71  
 
Appendix  
About Audio file  
About USB device  
Playable Audio file  
• When the USB device is connected to this unit,  
it can be charged up provided that this unit is  
powered.  
AAC-LC (.m4a), MP3 (.mp3), WMA (.wma)  
Playable disc media  
• Install the USB device in the place where it will not  
prevent you from driving your vehicle properly.  
• You cannot connect a USB device via a USB hub and  
Multi Card Reader.  
• Save backups of the Audio files used with this unit.  
The files can be erased depending on the operating  
conditions of the USB device.  
We shall have no compensation for any damage  
arising out of erasure of the stored data.  
• No USB device comes with this unit. You need to  
purchase a commercially available USB device.  
• When connecting the USB device, usage of the  
CA-U1EX (option) is recommended.  
• Normal playback is not guaranteed when a cable  
other than the USB compatible cable is used.  
Connecting a cable whose total length is longer  
than 4 m can result in abnormal playback.  
CD-R/RW/ROM  
Playable disc file format  
ISO 9660 Level 1/2, Joliet, Romeo, Long file name.  
Playable USB device  
USB mass storage class  
Playable USB device file system  
FAT16, FAT32  
Even if the Audio files comply with the standards  
listed above, the play may be impossible depending  
on the types or conditions of media or device.  
Playing order of the Audio file  
In the example of folder/file tree shown below, the  
files are played in the order from to .  
^
¡
:
Folder  
CD  
(1)  
:
A
udiofile  
¡!  
2
3
¡"  
¡#  
4
¡$  
5
¡%  
¡P  
An online manual about Audio files is put on the site,  
manual, detailed information and notes which are not  
written in this manual are provided. Make sure to read  
through the online manual as well.  
In this manual, the word “USB device” is used for flash  
memories and digital audio players which have USB  
terminals.  
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72 DPX504U/ DPX404U/ DPX304  
 
 
iPod/iPhone that can be connected to this  
About “KENWOOD Music Editor”  
• This unit supports the PC application “KENWOOD  
Music Editor Light ver1.1” or later.  
unit  
Made for  
• When you use the Audio file with database  
information added by the “KENWOOD Music Editor  
Light ver1.1, you can search a file by title, album or  
artist name using the <File Search> (page 16).  
• iPod nano (6th generation) • iPod nano (5th generation)  
• iPod nano (4th generation) • iPod nano (3rd generation)  
• iPod nano (2nd generation) • iPod nano (1st generation)  
• iPod with video  
• iPod classic  
• iPod touch (4th generation) • iPod touch (3rd generation)  
• iPod touch (2nd generation) • iPod touch (1st generation)  
• In the Instruction manual, the term “Music Editor  
media” is used to mean the device that contains  
Audio files with database information added with  
KENWOOD Music Editor.  
• iPhone 4  
• iPhone 3GS  
• iPhone  
• iPhone 3G  
• “KENWOOD Music Editor Light ver1.1” is available  
from the following web site:  
• For further information on “KENWOOD Music  
Editor Light ver1.1, refer to the site above or the  
application help.  
• For information on the compatibility of iPod/iPhone  
software, visit www.kenwood.com/cs/ce/ipod/.  
• Type of control available varies depending  
on the type of connected iPod. See  
www.kenwood.com/cs/ce/ipod/ for further details.  
• The word “iPod” appearing in this manual indicates  
the iPod or the iPhone connected with the iPod  
connection cable* (optional accessory).  
* Not supported model KCA-iP500.  
• Refer to the web site for connectable iPod and iPod  
connection cable.  
If you start playback after connecting the iPod, the music  
that has been played by the iPod is played first.  
In this case, “RESUMING” is displayed without displaying a  
folder name, etc. Changing the browse item will display a  
correct title, etc.  
You cannot operate iPod if “KENWOOD” or “” displayed on  
iPod.  
English  
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73  
 
Troubleshooting Guide  
Some functions of this unit may be disabled by  
some settings made on this unit.  
What might seem to be a malfunction in your unit  
may just be the result of slight misoperation or  
miswiring. Before calling service, first check the  
following table for possible problems.  
!
• Cannot set up the subwoofer.  
• No output from the subwoofer.  
• Cannot set up the subwoofer position of Manual  
position setting.  
General  
? The operation check sound (beep sound) does not  
• The Dual zone function is enabled. <Dual Zone  
not set to ON.  
sound.  
The preout jack is being used.  
The Touch Sensor Tone cannot be output from  
the preout jack.  
? The illumination flashes when the knob or button  
is operated.  
set to “Through”/ “THROUGH.  
• In the speaker select option, None is selected for  
This is the key illumination effect.  
You set this effect in “ILLUMI Effect” of <Display  
? The key illumination effect brought about in  
conjunction with the sound volume is small.  
!
!
• Cannot set up the equalizer.  
• Cannot set up the Bass Boost.  
• Cannot set up the Highway sound.  
• Cannot set up the Supreme.  
• Cannot set up the Position control.  
• The Dual zone function is enabled. <Dual Zone  
• The DSP function is disabled. “DSP Set” of <Audio  
• In the speaker select option, None is selected for  
the rear speakers. <Speaker Setting> (page 54)  
The key illumination effect may be insufficient  
depending on the sound volume and sound quality.  
Tuner source  
? Radio reception is poor.  
The car antenna is not extended.  
Connect the Antenna control wire to the power  
terminal for the booster amplifier of the film-type  
or short pole type antenna  
Pull the antenna out all the way.  
• Cannot select the output destination of the  
subsource in the Dual zone.  
Disc source  
• Cannot adjust the volume of the rear speakers.  
The Dual zone function is disabled. <Dual Zone  
? The specified disc does not play, but another one  
plays instead.  
The specified CD is quite dirty.  
Clean the CD, referring to the CD cleaning of the  
!
!
!
Cannot set up Display.  
turned off.  
The disc is loaded in a different slot from that  
specified.  
Eject the disc magazine and check the number  
for the specified disc.  
Cannot switch to USB/iPod source.  
The Dual zone function is set to USB/iPod. <Dual  
The disc is severely scratched.  
Try another disc instead.  
Audio file source  
The number of songs contained in “SONGS”  
category of this unit is different from that  
contained in “SONGS” category of iPod.  
Podcast files are not counted in this unit as this unit  
does not support the playback of podcast files.  
? The sound skips when an Audio file is being  
played.  
The media is scratched or dirty.  
Clean the media, referring to the CD cleaning of  
the section on <Handling discs> (page 4).  
The recording condition is bad.  
Record the media again or use another media.  
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74 DPX504U/ DPX404U/ DPX304  
 
Hands-free  
? The hands-free talk volume is low.  
The hands-free talk volume is set at a low level.  
The hands-free talk volume can be adjusted  
independently. Adjust it during hands-free talk.  
“Mic Gain” and “NR Level” <Bluetooth Setting>  
? No sound is heard from the rear speakers.  
You are talking in the hand-free talk mode.  
No sound is heard from the rear speakers in the  
hands-free talk mode.  
? No beep is heard at reception of an incoming call.  
No beep is heard depending on the type of your  
cell-phone.  
TheCall Beepof <Bluetooth Setting> (page 62) is  
set ON.  
? Voice is not recognized.  
The vehicle window is open.  
If the surrounding noise is large, voice cannot be  
recognized properly. Close the vehicle windows  
to reduce noise.  
Small voice.  
If voice is too small, it cannot be recognized  
properly. Speak into the microphone a little more  
loudly and naturally.  
The person uttering the voice tag is not the one who  
registered the it.  
Only the voice of the person who registered the  
voice tag can be recognized.  
Bluetooth audio source  
? The Bluetooth audio player cannot be registered  
(pairing).  
The PIN code is fixed.  
When a PIN code is specified in the Instruction  
Manual for Bluetooth Audio Player, register it  
65) to register the Bluetooth audio player. If no PIN  
code is specified in the Instruction Manual, try  
“0000.  
? The sound from the Bluetooth audio player is  
discontinuous.  
The distance between this unit and audio player is  
too far.  
Move the audio player nearer to this unit.  
Another Bluetooth device is affecting the Bluetooth  
communication.  
Turn off another Bluetooth device.  
Move another Bluetooth device away from this  
unit.  
Another Bluetooth device or profile is used for  
communication.  
The downloading of the Phone book or the SMS  
disconnects the sound.  
English  
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75  
 
Troubleshooting Guide  
N/A Device/NA DEVICE:  
• An unsupported USB device is connected.  
The messages shown below display your  
systems condition.  
• Connection to the iPod has failed.  
Remove the USB device and then  
reconnect it.  
Check that the connected iPod is an iPod  
that is supported. See <About Audio file>  
(page 72) for information on supported  
iPods.  
TOC Error/TOC ERROR:  
• No disc has been loaded in the disc  
magazine.  
• The CD is quite dirty. The CD is upside-  
down. The CD is scratched a lot.  
Error 05/ERROR 05:  
Reset iPod/ iPhone.  
The disc is unreadable.  
No Music Data/Error 15/No Music/NO MUSIC/EROOR 15:  
• The connected USB device contains no  
playable Audio file.  
Mecha Error/Mecha ERR/Error 77/ERROR 99/ERROR 77:  
The unit is malfunctioning for some reason.  
Press the reset button on the unit. If the  
“Mecha Error”/ “Mecha ERR”/ “Error 77”/  
“ERROR 99”/ “ERROR 77” code does not  
disappear, consult your nearest service  
center.  
• Media was played that does not have data  
recorded that the unit can play.  
USB Error/USB ERROR:  
Some trouble may have occurred to the  
connected USB device.  
Remove the USB device, then cycle the  
power switch to ON. If the same display is  
repeated, use another USB device.  
IN (Blink):  
The CD player section is not operating  
properly.  
Reinsert the CD. If the CD cannot be  
ejected or the display continues to flash  
even when the CD has been properly  
reinserted, please switch off the power  
and consult your nearest service center.  
iPod Error/iPod ERROR:  
Connection to the iPod has failed.  
Remove the USB device and then  
reconnect it.  
Protect/PROTECT (Blink):  
The speaker wire has a short-circuit or  
Reset iPod/ iPhone.  
No Number:  
No Data:  
• The calling party does not notify a caller ID.  
• There is no phone number data.  
touches the chassis of the vehicle, and then  
the protection function is activated.  
Wire or insulate the speaker cable properly  
and press the reset button. If the “Protect”  
code does not disappear, consult your  
nearest service center.  
• There is no outgoing call list.  
• There is no incoming call list.  
• There is no missed call list.  
• There is no phone book list.  
Unsupported File/NA FILE:  
No Entry:  
The cell-phone has not been registered  
(pairing).  
An Audio file is played with a format that this  
unit can’t support.  
HF Disconnect/HF D-CON:  
The unit cannot communicate with the cell-  
Copy Protection/COPY PRO:  
A copy-protected file is played.  
phone.  
Read Error/READ ERROR:  
HF Error 07:  
The memory cannot be accessed.  
Turn off the power and on again. If this  
message still appears, press the reset  
button on the control unit.  
The file system of the connected USB device  
is broken.  
Copy the files and folders for the USB  
device again. If the error message is still  
displayed, initialize the USB device or use  
other USB devices.  
HF Error 68:  
The unit cannot communicate with the cell-  
phone.  
Turn off the power and on again. If this  
message still appears, press the reset  
button on the control unit.  
No Device/NO DEVICE:  
The USB device is selected as a source  
although no USB device is connected.  
Change the source to any source other  
than USB. Connect an USB device, and  
change the source to USB again.  
Unknown:  
The Bluetooth device cannot be detected.  
Device Full:  
5 Bluetooth device have already been  
registered. No more Bluetooth device cannot  
be registered.  
PIN Code NG: The PIN code is wrong.  
Connect NG: The unit cannot be connected to the device.  
Pairing Failed: Pairing error.  
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76 DPX504U/ DPX404U/ DPX304  
 
 
Err No Matching:  
The voice tag is wrong. Voice cannot be  
recognized because of an unregistered voice  
tag, etc.  
Too Soft:  
Too Loud:  
Too Long:  
Voice is too small and cannot be recognized.  
Voice is too large to be recognized.  
The word or utterance is too long to be  
recognized.  
No Phonebook: Data is not contained in the phone book.  
No Message: No short message in In Box.  
No Record:  
The voice tag is not registered in the phone  
book.  
Memory Full: The number of voice tags reaches the  
maximum number to be registered in the  
phone book.  
No Voice:  
No call.  
English  
|
77  
 
Specifications  
FM tuner section  
USB Interface (DPX504U/ DPX404U)  
Frequency range (50 kHz space)  
: 87.5 MHz – 108.0 MHz  
USB Standard  
: USB1.1/ 2.0 (Full speed)  
Usable sensitivity (S/N = 26dB)  
DPX504U: 0.7 μV/75 Ω  
Maximum Supply current  
: 500 mA  
DPX404U/ DPX304: 1 μV/75 Ω  
Quieting Sensitivity (S/N = 46dB)  
DPX504U: 1.6 μV/75 Ω  
File System  
: FAT16/ 32  
MP3 decode  
: Compliant with MPEG-1/2 Audio Layer-3  
WMA decode  
: Compliant with Windows Media Audio  
AAC decode  
: AAC-LC .m4a” files  
DPX404U/ DPX304: 2.5 μV/75 Ω  
Frequency response ( 3.0 dB)  
: 30 Hz – 15 kHz  
Signal to Noise ratio (MONO)  
DPX504U: 65 dB  
DPX404U/ DPX304: 63 dB  
Stereo separation (1 kHz)  
: 40 dB  
Audio section  
Maximum output power  
: 50 W x 4  
Output power (DIN 45324, +B=14.4V)  
: 30 W x 4  
Speaker Impedance  
: 4 – 8 Ω  
MW tuner section  
Frequency range (9 kHz space)  
: 531 kHz – 1611 kHz  
Usable sensitivity (S/N = 20dB)  
DPX504U: 25 µV  
DPX404U/ DPX304: 36 µV  
Tone action  
DPX504U  
BAND1 (60 Hz): 9 dB  
BAND2 (250 Hz): 9 dB  
BAND3 (1 kHz): 9 dB  
BAND4 (4 kHz): 9 dB  
BAND5 (16 kHz): 9 dB  
DPX404U/ DPX304  
LW tuner section  
Frequency range  
: 153 kHz – 279 kHz  
Usable sensitivity (S/N = 20dB)  
DPX504U: 45 µV  
DPX404U/ DPX304: 57 µV  
Bass : 100 Hz 8 dB  
Middle : 1 kHz 8 dB  
Treble : 12.5 kHz 8 dB  
CD player section  
Laser diode  
: GaAlAs  
Digital filter (D/A)  
: 8 Times Over Sampling  
D/A Converter  
: 24 Bit  
Spindle speed  
: 500 – 200 rpm (CLV)  
Wow & Flutter  
: Below Measurable Limit  
Frequency response ( 1 dB)  
: 10 Hz – 20 kHz  
Total harmonic distortion (1 kHz)  
: 0.008 %  
Preout level / Load (CD)  
DPX504U: 2500 mV/10 kΩ  
DPX404U/ DPX304: 2000 mV/10 kΩ  
Preout impedance  
: ≤ 600 Ω  
Auxiliary input  
Frequency response ( 1 dB)  
: 20 Hz – 20 kHz  
Input Maximum Voltage  
: 1200 mV  
Input Impedance  
: 10 kΩ  
Signal to Noise ratio (1 kHz)  
General  
: 110 dB  
Operating voltage (11 – 16V allowable)  
: 14.4 V  
Maximum Current consumption  
: 10 A  
Installation Size (W x H x D)  
: 182 x 111 x 158 mm  
Weight  
: 1.5 kg  
Dynamic range  
: 93 dB  
MP3 decode  
: Compliant with MPEG-1/2 Audio Layer-3  
WMA decode  
: Compliant with Windows Media Audio  
AAC decode  
: AAC-LC .m4a” files  
Specifications subject to change without notice.  
|
78 DPX504U/ DPX404U/ DPX304  
 
This Product is not installed by the manufacturer of a vehicle on the  
production line, nor by the professional importer of a vehicle into an EU  
Member State.  
Declaration of Conformity with regard to  
the EMC Directive 2004/108/EC  
Information on Disposal of Old Electrical and Electronic  
Equipment and Batteries (applicable for EU countries  
that have adopted separate waste collection systems)  
Manufacturer:  
Products and batteries with the symbol (crossed-out  
wheeled bin) cannot be disposed as household waste.  
Old electrical and electronic equipment and batteries  
should be recycled at a facility capable of handling these  
items and their waste byproducts.  
Kenwood Corporation  
2967-3 Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan  
EU Representative’s:  
Kenwood Electronics Europe BV  
Contact your local authority for details in locating a recycle  
facility nearest to you.  
Amsterdamseweg 37, 1422 AC UITHOORN, The Netherlands  
Proper recycling and waste disposal will help conserve  
resources whilst preventing detrimental effects on our  
health and the environment.  
Notice: The sign “Pb” below the symbol for batteries  
indicates that this battery contains lead.  
The marking of products using lasers  
CLASS 1  
LASER PRODUCT  
The label is attached to the chassis/case and says that the component  
uses laser beams that have been classified as Class 1. It means that the  
unit is utilizing laser beams that are of a weaker class. There is no danger  
of hazardous radiation outside the unit.  
This symbol mark indicates that Kenwood  
manufactured this product so as to  
decrease harmful influence on the  
environment.  
The Bluetooth word mark and logos are owned by  
the Bluetooth SIG, Inc. and any use of such marks  
by Kenwood Corporation is under license. Other  
trademarks and trade names are those of their  
respective owners.  
The “AAC” logo is a trademark of Dolby Laboratories.  
iTunes is a trademark of Apple Inc.  
“Made for iPod” and “Made for iPhone” mean that an  
electronic accessory has been designed to connect  
specifically to iPod or iPhone, respectively, and has  
been certified by the developer to meet Apple  
performance standards. Apple is not responsible for  
the operation of this device or its compliance with  
safety and regulatory standards. Please note that the  
use of this accessory with iPod or iPhone may affect  
wireless performance.  
iPhone, iPod, iPod classic, iPod nano, and iPod touch  
are trademarks of Apple Inc., registered in the U.S. and  
other countries.  
“Adobe Reader” is a trademark of Adobe Systems  
Incorporated.  
For Turkey  
Bu ürün 26891sayılı Resmi Gazete’de yayımlanan Elektrikli  
ve Elektronik Eşyalarda Bazı Zararlı Maddelerin Kullanımının  
Sınırlandırılmasına Dair Yönetmeliğe uygun olarak üretilmiştir.  
This product complies with Directive, Number 26891  
regarding “REGULATION ON THE RESTRICTION OF THE USE  
OF CERTAIN HAZARDOUS SUBSTANCES IN LECTRICAL AND  
ELECTRONIC EQUIPMENT.  
English  
|
79  
 

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