EE
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GTroubleshootingG
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HPreliminary StepsCautions:H
Check and take steps as described in the tables below.Y Do not use the unit if it malfunctions or if
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there is something wrong.P Radio
Y Do not use the unit in irregular condi-
If You Suspect Something WrongTroubleCause/Step
tion, for example, without sound, or with
Immediately switch the power off.
smoke or foul smell, which can cause
Disconnect the power connector and check that there is nei-No power is supplied to the antenna amplifier (when using a film antenna, etc.).
ignition or electric shock. Immediately
ther smoke nor heat from the unit before asking for repairs.!Check the wiring of the antenna amplifier battery lead.
Never try to repair the unit by yourself because it is dangerousstop using it and call the store where
to do so.you purchased it.Poor reception or noise
Antenna installation or wiring of antenna cable is faulty.
!Check whether the antenna mounting position and its wiring are cor-
Troubleshooting Tipsrect. In addition, check to see whether the antenna ground is securely
connected to the chassis.
P Common
TroubleCause/Step
The number of receivable stations is less than 6.
CarOs ignition switch is not on.The number of auto preset
!Move to an area where receivable stations number is maximum, and
!Turn your carOs ignition switch to ACC or ON.stations is less than 6.
try presetting.
The power cord (battery, ACC and ground) is connected in the wrong way.
!Check the wiring.
P CD
No power.
Grounding wire is not correctly connected.
TroubleCause/Step
!Connect the grounding wire to a metal part of the car.
Fuse is burnt out.The disc is inserted upside down.
!Call the store where you purchased the unit, or your nearest!Place disc in the correct direction with the label side up.
Servicenter (see the attached sheet) and ask for fuse replacement.
Y Disc is dirty.
Y Disc has scratches.
Mute is set to ON.Disc is in the CD com-!Clean disc, referring to the section on ONotes on Discs�.
!Set it to OFF.partment but no sound is
made, or disc is ejected
No sound.The wiring of the speaker line is not correct, or a break or poor contactautomatically.A disc that has data other than CD-DA type is loaded.
arises.
!Discs that have CD-DA type data should be used.
!Check the wiring in accordance with the wiring diagram.
!The unit may not successfully play back a CD-R/RW that is made in
Condensation (dew).combination of writing software, a CD recorder (CD-R/RW drive)
!Wait for a while before use.and a disc which are incompatible one another. Refer to instruc-
tions for the concerned devices for details.
There is an electromagnetic-wave generator such as a cellular phone near the unit
or its electrical lines.Y Disc is dirty.
!Keep an electromagnetic-wave generator such as a cellular phone awayY Disc has scratches.
from the unit and the wiring of the unit. In case that noise cannot be eliminat-
Noise.ed due to the wiring harness of the car, consult your dealer.!Clean disc, referring to the section on ONotes on Discs�.
Sound skips, bad sound
quality. (e.g. caused by
Grounding wire is not correctly connected. noise)
!The unit may not successfully play back a CD-R/RW that is made up
!Connect the grounding wire to a metal part of the car.
of a combination of writing software, a CD recorder (CD-R/RW
drive) and a disc which are incompatible with one another. Refer to
instructions for the concerned devices for details.
2120
CQ-C1200U/C1120U/C1110U/C1100UCQ-C1200U/C1120U/C1110U/C1100U |
ACEC
