Kenwood Car Stereo System KDC 234SG User Manual

KDC-234SG  
CD-RECEIVER  
INSTRUCTION MANUAL  
© B64-3245-00/00 (E2W)  
Safety precautions  
Lens Fogging  
2WARNING  
When you turn on the car heater in cold weather,  
dew or condensation may form on the lens in the  
CD player of the unit. Called lens fogging, this  
condesnation on the lens may not allow CDs to  
play. In such a situation, remove the disc and wait  
for the condensation to evaporate. If the unit still  
does not operate normally after a while, consult  
your Kenwood dealer.  
To prevent injury or fire, take the  
following precautions:  
• To prevent a short circuit, never put or leave any  
metallic objects (such as coins or metal tools)  
inside the unit.  
2CAUTION  
To prevent damage to the machine, take  
the following precautions:  
• Make sure to ground the unit to a negative 12V  
DC power supply.  
• Do not install the unit in a spot exposed to direct  
sunlight or excessive heat or humidity. Also avoid  
places with too much dust or the possibility of  
water splashing.  
• Do not place the faceplate in areas exposed to  
direct sunlight, excessive heat or humidity. Also  
avoid places with too much dust or the possibility  
of water splashing.  
• To prevent deterioration, do not touch the  
terminals of the unit or faceplate with your  
fingers.  
• Do not subject the faceplate to excessive shock,  
as it is a piece of precision equipment.  
• When replacing a fuse, only use a new fuse with  
the prescribed rating. Using a fuse with the wrong  
rating may cause your unit to malfunction.  
• Do not use your own screws. Use only the screws  
provided. If you use the wrong screws, you could  
damage the unit.  
Do Not Load 3-in. CDs in the CD slot  
If you try to load a 3 in. CD with its adapter into the  
unit, the adapter might separate from the CD and  
damage the unit.  
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3
Notes  
• If you experience problems during installation,  
consult your Kenwood dealer.  
• If the unit fails to operate properly, press the Reset  
button. The unit returns to factory settings when  
the Reset button is pressed.  
The marking of products using lasers  
(Except for some areas)  
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. This means that the unit  
is utilizing laser beams that are of a weaker class.  
There is no danger of hazardous radiation outside  
the unit.  
Reset button  
• Characters in the LCD may become difficult to  
read in temperatures below 5 ˚C (41 ˚F).  
• 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.  
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.  
Information on Disposal of Old Electrical  
and Electronic Equipment (applicable for  
EU countries that have adopted separate  
waste collection systems)  
Cleaning the Unit  
If the faceplate of this unit is stained, wipe it with a  
dry soft cloth such as a silicon cloth.  
If the faceplate is stained badly, wipe the stain off  
with a cloth moistened with neutral cleaner, then  
wipe it again with a clean soft dry cloth.  
Products with the symbol (crossed-out  
wheeled bin) cannot be disposed as  
household waste.  
Old electrical and electronic equipment  
should be recycled at a facility capable  
of handling these items and their  
waste byproducts. Contact your local  
authority for details in locating a  
recycle facility nearest to you. Proper  
recycling and waste disposal will help  
conserve resources whilst preventing  
detrimental effects on our health and the  
environment.  
Applying spray cleaner directly to the unit may affect its  
mechanical parts. Wiping the faceplate with a hard cloth  
or using a volatile liquid such as thinner or alcohol may  
scratch the surface or erases characters.  
Cleaning the Faceplate Terminals  
If the terminals on the unit or faceplate get dirty,  
wipe them with a clean soft dry cloth.  
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4
English  
About CDs  
Handling CDs  
• Do not touch the recording surface of the CD.  
Removing CDs  
When removing CDs from this unit pull them out  
horizontally.  
CDs that can’t be used  
• CDs that are not round cannot be used.  
• CD-R and CD-RW are easier to damage than a  
normal music CD. Use a CD-R or a CD-RW after  
reading the caution items on the package etc.  
• Do not stick tape etc. on the CD, or use a CD with  
tape stuck on it.  
• CDs with coloring on the recording surface or that  
are dirty cannot be used.  
• This unit can only play the CDs with  
When using a new CD  
If the CD center hole or outside rim has burrs,  
use the CD only after removing the burrs with a  
ballpoint pen etc.  
.
This unit may not correctly play discs which do  
not have the mark.  
• You cannot play A CD-R or CD-RW that has not  
been finalized. (For the finalization process refer to  
your CD-R/CD-RW writing software, and your CD-  
R/CD-RW recorder instruction manual.)  
Burrs  
CD storage  
Burrs  
• Do not place CDs in direct sunlight (On the seat  
or dashboard etc.) or where the temperature is  
high.  
• Store CDs in their cases.  
CD accessories  
Do not use disc type accessories.  
CD cleaning  
Clean from the center of the disc and move  
outward.  
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5
General features  
Release button  
Control knob  
VOL  
Q
ATT  
SRC  
CLK  
LOUD indicator  
Clock display  
ATT indicator  
Power  
Volume  
Turning ON the Power  
Increasing Volume  
Press the [SRC] button.  
Turn the [VOL] knob clockwise.  
Turning OFF the Power  
Decreasing Volume  
Press the [SRC] button for at least 1 second.  
Turn the [VOL] knob counterclockwise.  
Selecting the Source  
Attenuator  
Turning the volume down quickly.  
Press the [SRC] button.  
Press the [ATT] button.  
Each time you press the button, the Attenuator  
turns ON and OFF.  
When the Attenuator is ON, the "ATT" indicator  
blinks.  
Source required  
Tuner  
CD  
Display  
"TUnE"  
"CD"  
Standby (Illumination only mode)  
"STBY"  
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6
English  
System Q  
Audio Control  
Selecting the best sound setting preset for  
different types of music.  
1 Select the source to adjust  
Press the [SRC] button.  
1 Select the source to set  
Press the [SRC] button.  
2 Enter Audio Control mode  
Press the [VOL] knob.  
2 Select the Sound type  
Press the [Q] button.  
3 Select the Audio item to adjust  
Press the [VOL] knob.  
When you press the button once, the current  
sound setting is displayed.  
Each time you press the button, the sound  
setting alternates.  
Each time you press the knob, the item to be  
adjusted alternates between the items shown in  
the table below.  
4 Adjust the Audio item  
Turn the [VOL] knob.  
Sound setting  
Flat  
Display  
"FLAT"  
"ROCK"  
"POPS"  
"EASY"  
"TP40"  
"JAZZ"  
Adjustment Item Display  
Range  
Rock  
Pops  
Easy  
Top 40  
Jazz  
Bass level  
Middle level  
Treble level  
Balance  
"BAS"  
"MID"  
"TRE"  
"BL"  
–8 — +8  
–8 — +8  
–8 — +8  
Left 15 — Right 15  
Rear 15 — Front 15  
Fader  
"FD"  
Exit Audio Control mode (Volume control mode)  
"USER": The values set on the <Audio Control> (page  
5 Exit Audio Control mode  
Press any button.  
Press a button other than the [VOL] knob, [SRC],  
[0] and [ATT] button.  
7). When the System Q setting is changed, the  
Bass, Middle, and Treble set in audio control  
replace the System Q values.  
Change each setting value with the <Speaker  
Setting> (page 8).  
First, select the speaker type with the Speaker setting.  
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7
General features  
Audio Setup  
Speaker Setting  
Setting the Sound system, such as Volume offset  
and Loudness.  
Fine-tuning so that the System Q value is optimal  
when setting the speaker type.  
1 Select the source to adjust  
1 Enter Standby  
Press the [SRC] button.  
Press the [SRC] button.  
Select the "STBY" display.  
2 Enter Audio Setup mode  
Press the [VOL] knob for at least 1 second.  
2 Enter Speaker Setting mode  
Press the [VOL] knob.  
3 Select the Audio Setup item to adjust  
Press the [VOL] knob.  
Each time you press the knob, the item to be  
adjusted alternates between the items shown in  
the table below.  
3 Select the Speaker type  
Turn the [VOL] knob.  
Each time you turn the knob, the setting  
alternates between the settings shown in the  
table below.  
4 Adjust the Audio setup item  
Turn the [VOL] knob.  
Speaker type  
OFF  
For 5 & 4 in. speaker  
For 6 & 6x9 in. speaker  
For the OEM speaker  
Display  
"SP-F"  
"SP-5"  
"SP-6"  
"SP-O"  
Adjustment Item Display  
Range  
–8 —  
ON/OFF  
Volume offset  
Loudness  
"V-OF"  
"LOUD"  
0
4 Exit Speaker Setting mode  
Press the [VOL] knob.  
Volume offset: Sets each source’s volume as a  
difference from the basic volume.  
Loudness: Compensates for low and high tones  
during low volume.  
When Loudness is ON, "LOUD" indicator  
is ON.  
5 Exit Audio Setup mode  
Press the [VOL] knob for at least 1 second.  
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8
English  
Clock Display  
Theft Deterrent Faceplate  
The faceplate of the unit can be detached and  
taken with you, helping to deter theft.  
Press the [CLK] button.  
Each time you press the button, the clock display  
turns ON and OFF.  
Removing the Faceplate  
Press the Release button.  
The faceplate unlocks, allowing you to detach it.  
The faceplate is a precision piece of equipment and  
can be damaged by shocks or jolts.  
Do not expose the faceplate to direct sunlight or  
excessive heat or humidity. Also avoid places with too  
much dust or the possibility of water splashing.  
Adjusting Clock  
1 Enter Standby  
Press the [SRC] button.  
Select the "STBY" display.  
Reattaching the Faceplate  
2 Select the clock display  
Press the [CLK] button.  
1 Align the projections on the unit with the  
grooves on the faceplate.  
3 Enter clock adjustment mode  
Press the [CLK] button for at least 2 seconds.  
The clock display blinks.  
Projections  
4 Adjust the hours  
Push the Control knob towards [FM] or [AM].  
Grooves  
Adjust the minutes  
Push the Control knob towards [4] or  
[¢].  
2 Push the faceplate in until it clicks.  
The faceplate is locked in place, allowing you to  
use the unit.  
5 Exit clock adjustment mode  
Press the [CLK] button.  
TEL Mute  
The audio system automatically mutes when a  
call comes in.  
When a call comes in  
"CALL" is displayed.  
The audio system pauses.  
Listening to the audio during a call  
Press the [SRC] button.  
The "CALL" display disappears and the audio  
system comes back ON.  
When the call ends  
Hang up the phone.  
The "CALL" display disappears and the audio  
system comes back ON.  
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9
Tuner features  
Control knob  
MONO SRC  
Band display  
1 – 6  
Frequency display  
AUTO indicator  
ST indicator  
Preset station number  
Monaural indicator  
Tuning  
Tuning Mode  
Selecting the station.  
Choose the tuning mode.  
Press the Control knob.  
1 Select tuner source  
Press the [SRC] button.  
Select the "TUnE" display.  
Each time you press the knob, the Tuning mode  
alternates between the modes shown in the  
table below.  
2 Select the band  
Tuning mode  
Auto seek  
Display  
"AUTO 1"  
indicator  
Operation  
Automatic search for a station.  
Push the Control knob towards [FM] or [AM].  
Each time you push the knob toward [FM], it  
switches between the FM1, FM2, and FM3 bands.  
Preset station seek "AUTO 2"  
indicator  
Manual  
Search in order of the stations  
in the Preset memory.  
Normal manual tuning control.  
3 Tune up or down band  
Push the Control knob towards [4] or  
[¢].  
During reception of stereo stations the "ST" indicator  
is ON.  
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10  
English  
Station Preset Memory  
Preset Tuning  
Putting a station in the memory.  
Recalling the stations in the memory.  
1 Select the band  
Push the Control knob towards [FM] or [AM].  
1 Select the band  
Push the Control knob towards [FM] or [AM].  
2 Select the frequency to put in the memory  
Push the Control knob towards [4] or  
[¢].  
2 Recall the station  
Press the desired [1] — [6] button.  
3 Put the frequency in the memory  
Press the desired [1] — [6] button for at least  
2 seconds.  
Monaural Reception  
The preset number display blinks 1 time.  
On each band, 1 station can be put in the  
memory on each [1] — [6] button.  
Press the [MONO] button for at least 1  
second.  
Each time you press the button for at least 1  
second, the Monaural Reception turns ON and  
OFF.  
When Monaural Reception is ON, the Monaural  
indicator is ON.  
Auto Memory Entry  
Putting stations with good reception in the  
memory automatically.  
1 Select the band for Auto Memory Entry  
Push the Control knob towards [FM] or [AM].  
2 Open Auto Memory Entry  
Press the Control knob for at least 2 seconds.  
When 6 stations that can be received are put in  
the memory Auto Memory Entry closes.  
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11  
CD player features  
Control knob  
SRC  
SCAN RDM REP  
Track number  
0
RDM indicator  
REP indicator  
SCN indicator  
IN indicator  
Track time  
Playing CD  
Fast Forwarding and Reversing  
When a disc is inserted  
Fast Forwarding  
Press the [SRC] button.  
Select the "CD" display.  
Hold down toward [¢] with the Control  
knob.  
Release your finger to play the disc at that point.  
Reversing  
When a CD is inserted, the "IN" indicator is ON.  
Hold down toward [4] with the Control  
knob.  
Release your finger to play the disc at that point.  
Pause and play  
Press the Control knob.  
Each time you press the knob, the audio pauses  
or plays.  
Eject the CD  
Press the [0] button.  
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English  
Track Search  
Selecting the song you want to hear.  
Push the Control knob towards [4] or  
[¢].  
Track Repeat  
Replaying the song you are listening to.  
Press the [REP] button.  
Each time you press the button, the Track Repeat  
turns ON or OFF.  
When the Track Repeat is ON, the "REP" indicator  
is ON.  
Scan Play  
Playing the first part of each song on the disc you  
are listening to and searching for the song you  
want to hear.  
1 Start Scan Play  
Press the [SCAN] button.  
"SCN" indicator is ON.  
2 Release the button when the song you want  
to hear is played  
Press the [SCAN] button.  
Random Play  
Playing all the songs on the disc in random order.  
Press the [RDM] button.  
Each time you press the button, Random Play  
turns ON or OFF.  
When the Random mode is ON, the "RDM"  
indicator is ON.  
When you push the Control knob toward [¢], the  
next random song starts.  
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Accessories/ Installation Procedure  
Accessories  
If the power is not turned ON (or it is ON, but will be OFF  
immediately), the speaker wire may have a short-circuit  
or touched the chasis of the vehicle and the protection  
function may have been activated. Therefore, the speaker  
wire should be checked.  
1
..........1  
If your car is not prepared for this special connection-  
system, consult your Kenwood dealer.  
Only use antenna conversion adapters (ISO-JASO) when  
the antenna cord has an ISO plug.  
2
Make sure that all wire connections are securely made by  
inserting jacks until they lock completely.  
..........2  
If your vehicle’s ignition does not have an ACC position,  
or if the ignition wire is connected to a power source  
with constant voltage such as a battery wire, the power  
will not be linked with the ignition (i.e., it will not turn on  
and off along with the ignition). If you want to link the  
unit’s power with the ignition, connect the ignition wire  
to a power source that can be turned on and off with the  
ignition key.  
3
..........1  
If the fuse blows, first make sure that the wires have not  
caused a short circuit, then replace the old fuse with one  
with the same rating.  
Installation Procedure  
Insulate unconnected wires with vinyl tape or other  
similar material. To prevent short circuits, also do not  
remove the caps on the ends of the unconnected wires  
or the terminals.  
Connect the speaker wires correctly to the terminals to  
which they correspond. The unit may receive damage or  
fail to work if you share the - wires and/or ground them  
to any metal part in the car.  
1. To prevent short circuits, remove the key from  
the ignition and disconnect the - terminal of  
the battery.  
2. Make the proper input and output wire  
connections for each unit.  
3. Connect the wire on the wiring harness.  
4. Take Connector B on the wiring harness and  
connect it to the speaker connector in your  
vehicle.  
5. Take Connector A on the wiring harness and  
connect it to the external power connector on  
your vehicle.  
After the unit is installed, check whether the brake lamps,  
indicators, wipers, etc. on the car are working properly.  
If the console has a lid, make sure to install the unit so  
that the faceplate does not hit the lid when closing and  
opening.  
Mount the unit so that the mounting angle is 30° or less.  
6. Connect the wiring harness connector to the  
unit.  
7. Install the unit in your car.  
8. Reconnect the - terminal of the battery.  
9. Press the reset button.  
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English  
Connecting Wires to Terminals  
FM/AM antenna input  
Antenna Cord (ISO)  
Antenna Conversion Adaptor  
(ISO–JASO) (Accessory3)  
Fuse (10A)  
Wiring harness  
(Accessory1)  
Connect to the terminal that is  
grounded when either the telephone  
rings or during conversation.  
TEL mute wire (Brown)  
MUTE  
Battery wire (Yellow)  
Ignition wire (Red)  
To connect the Kenwood  
navigation system, consult  
your navigation manual.  
If no connections are made, do  
not let the wire come out from  
the tab.  
See next page  
Power control/Motor  
antenna control wire  
(Blue/White)  
Connect either to the power control  
terminal when using the optional  
power amplifier, or to the antenna  
control terminal in the vehicle.  
A–7 Pin (Red)  
A–4 Pin (Yellow)  
P.CONT  
ANT.CONT  
8
7
6
5
4
3
2
1
Connector A  
Connector B  
8
7
6
5
4
3
2
1
English  
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15  
Connecting Wires to Terminals  
Connector Function Guide  
Pin Numbers for Cable Colour  
ISO Connectors  
External Power  
Connector  
2WARNING  
Connecting the ISO Connector  
The pin arrangement for the ISO connectors depends  
on the type of vehicle you drive. Make sure to make the  
proper connections to prevent damage to the unit.  
The default connection for the wiring harness is described  
in 1 below. If the ISO connector pins are set as described  
in 2 or 3, make the connection as illustrated.  
Functions  
A-4  
A-5  
A-7  
A-8  
Yellow  
Blue/White  
Red  
Battery  
Power Control  
Ignition (ACC)  
Earth (Ground)  
Connection  
Black  
Please be sure to reconnect the cable as shown 2 below  
to install this unit to the Volkswagen vehicles etc.  
Speaker  
Connector  
B-1  
B-2  
B-3  
B-4  
B-5  
Purple  
Purple/Black  
Gray  
Gray/Black  
White  
Rear Right (+)  
Rear Right (–)  
Front Right (+)  
Front Right (–)  
Front Left (+)  
1(Default setting) The A-7 pin (red) of the vehicle’s  
ISO connector is linked with the ignition, and  
the A-4 pin (yellow) is connected to the constant  
power supply.  
Ignition cable (Red)  
Unit  
Battery cable (Yellow)  
A-7 Pin (Red)  
B-6  
B-7  
B-8  
White/Black  
Green  
Green/Black  
Front Left (–)  
Rear Left (+)  
Rear Left (–)  
Vehicle  
A-4 Pin (Yellow)  
2The A-7 pin (red) of the vehicle’s ISO connector  
is connected to the constant power supply, and  
the A-4 pin (yellow) is linked to the ignition.  
Ignition cable  
A-7 Pin (Red)  
(Red)  
Unit  
Vehicle  
A-4 Pin (Yellow)  
Battery cable  
(Yellow)  
3The A-4 pin (yellow) of the vehicle’s ISO  
connector is not connected to anything, while  
the A-7 pin (red) is connected to the constant  
power supply (or both the A-7 (red) and A-4  
(yellow) pins are connected to the constant  
power supply).  
Ignition cable (Red)  
Unit  
Battery cable (Yellow)  
A-7 Pin (Red)  
Vehicle  
A-4 Pin (Yellow)  
When the connection is made as in 3 above, the unit’s  
power will not be linked to the ignition key. For that  
reason, always make sure to turn off the unit’s power  
when the ignition is turned off.  
To link the unit’s power to the ignition, connect the  
ignition cable (ACC...red) to a power source that can be  
turned on and off with the ignition key.  
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English  
Installation  
Installation  
Metal mounting strap  
(commercially available)  
Firewall or metal support  
Bend the tabs of the  
mounting sleeve with a  
screwdriver or similar utensil  
and attach it in place.  
Self-tapping screw  
(commercially available)  
Screw (M4X8)  
(commercially available)  
Make sure that the unit is installed securely in place. If  
the unit is unstable, it may malfunction (for example, the  
sound may skip).  
English  
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17  
Removing the Unit  
Removing the hard rubber frame  
Removing the Unit  
1 Engage the catch pins on the removal tool and  
remove the two locks on the upper level.  
Upper the frame and pull it forward as shown in  
the figure.  
1 Refer to the section <Removing the hard rubber  
frame> (page 18) and then remove the hard  
rubber frame.  
2 Remove the screw (M4 × 8) on the back panel.  
3 Insert the two removal tools deeply into the slots  
on each side, as shown.  
Screw (M4X8)  
(commercially available)  
Lock  
Catch  
Accessory2  
Removal tool  
2 When the upper level is removed, remove the  
lower two locations.  
Accessory2  
Removal tool  
4 Lower the removal tool toward the bottom, and  
pull out the unit halfway while pressing towards  
the inside.  
The frame can be removed from the bottom side in the  
same manner.  
Be careful to avoid injury from the catch pins on the  
removal tool.  
5 Pull the unit all the way out with your hands,  
being careful not to drop it.  
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English  
Troubleshooting Guide  
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.  
? Even if Loudness is turned ON, high-pitched tone  
isn’t compensated for.  
Tuner source is selected.  
High-pitched tone isn’t compensated for when  
in Tuner source.  
? No sound can be heard, or the volume is low.  
General  
The fader or balance settings are set all the way to  
one side.  
? The power does not turn ON.  
Center the fader and balance settings.  
The fuse has blown.  
The input/output wires or wiring harness are  
connected incorrectly.  
After checking for short circuits in the wires,  
replace the fuse with one with the same  
rating.  
Reconnect the input/output wires or the  
wiring harness correctly. See the section on  
<Connecting Wires to Terminals>.  
? There’s a source you can’t switch.  
There’s no media inserted.  
The values of Volume offset are low.  
Set the media you want to listen to. If there’s  
no media in this unit, you can’t switch to each  
source.  
Turn up the Volume offset, referring to the  
section on <Audio Control> (page 7).  
? The sound quality is poor or distorted.  
? The memory is erased when the ignition is  
turned OFF.  
One of the speaker wires is being pinched by a  
screw in the car.  
The ignition and battery wire are incorrectly  
Check the speaker wiring.  
connected.  
The speakers are not wired correctly.  
Connect the wire correctly, referring to the  
section on <Connecting Wires to Terminals>.  
Reconnect the speaker wires so that each  
output terminal is connected to a different  
speaker.  
? The TEL mute function does not work.  
The TEL mute wire is not connected properly.  
Tuner source  
Connect the wire correctly, referring to the  
section on <Connecting Wires to Terminals>.  
? Radio reception is poor.  
The car antenna is not extended.  
? The TEL mute function turns ON even though the  
TEL mute wire is not connected.  
Pull the antenna out all the way.  
The antenna control wire is not connected.  
The TEL mute wire is touching a metal part of the  
Connect the wire correctly, referring to the  
section on <Connecting Wires to Terminals>.  
car.  
Pull the TEL mute wire away from the metal  
part of the car.  
English  
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19  
Troubleshooting Guide  
Disc source  
The messages shown below display your  
systems condition.  
? The specified disc does not play, but another one  
plays instead.  
E-04:  
The CD is quite dirty. The CD is upside-  
down. The CD is scratched a lot.  
The specified CD is quite dirty.  
Clean the CD.  
The disc is loaded in a different slot from that  
specified.  
Clean the CD and load it correctly.  
E-99:  
The unit is malfunctioning for some reason.  
Press the reset button on the unit. If the  
"E-99" code does not disappear, consult  
your nearest service center.  
Eject the disc magazine and check the  
number for the specified disc.  
The disc is severely scratched.  
Try another disc instead.  
IN (Blink):  
The CD player section is not operating  
properly.  
? A CD ejects as soon as it is loaded.  
The CD is quite dirty.  
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.  
Clean the CD, referring to the CD cleaning of  
the section on <About CDs> (page 5).  
? Can’t remove disc.  
The cause is that more than 10 minutes has  
elapsed since the vehicle ACC switch was turned  
OFF.  
The disc can only be removed within 10  
minutes of the ACC switch being turned OFF.  
If more than 10 minutes has elapsed, turn  
the ACC switch ON again and press the Eject  
button.  
? The disc won’t insert.  
There’s already another disc inserted.  
Press the [0] button and remove the disc.  
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20  
English  
Specifications  
Specifications subject to change without notice.  
FM tuner section  
Audio section  
Frequency range (50 kHz space)  
: 87.5 MHz – 108.0 MHz  
Maximum output power  
: 45 W x 4  
Usable sensitivity (S/N = 26dB)  
: 0.7 μV/75 Ω  
Output power (DIN 45324, +B=14.4V)  
: 28 W x 4  
Quieting Sensitivity (S/N = 46dB)  
: 1.6 μV/75 Ω  
Speaker Impedance  
: 4 – 8 Ω  
Frequency response ( 3.0 dB)  
: 30 Hz – 15 kHz  
Tone action  
Bass : 100 Hz 8 dB  
Signal to Noise ratio (MONO)  
: 65 dB  
Selectivity (DIN) ( 400 kHz)  
: ≥ 80 dB  
Stereo separation (1 kHz)  
: 35 dB  
Middle : 1 kHz 8 dB  
Treble : 10 kHz 8 dB  
General  
Operating voltage (11 – 16V allowable)  
: 14.4 V  
Current consumption  
MW tuner section  
Frequency range (9 kHz space)  
: 531 kHz – 1611 kHz  
Usable sensitivity (S/N = 20dB)  
: 25 μV  
: 10 A  
Installation Size (W x H x D)  
: 182 x 53 x 155 mm  
Weight  
: 1.30 kg  
LW tuner section  
Frequency range  
: 153 kHz – 281 kHz  
Usable sensitivity (S/N = 20dB)  
: 45 μV  
CD player section  
Laser diode  
: GaAlAs  
Digital filter (D/A)  
: 8 Times Over Sampling  
D/A Converter  
: 1 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)  
: 0.01 %  
Signal to Noise ratio (1 kHz)  
: 93 dB  
Dynamic range  
: 93 dB  
Channel separation  
: 85 dB  
English  
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21  

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