Clarion CZ101ER ユーザーズマニュアル

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English
15
6. TROUBLE SHOOTING
GENERAL
Problem
Cause
Measure
Unit can not 
power on.
Unit fuse blown.
Replace with new fuse of correct rating.
Car battery fuse blown.
Replace with new fuse of correct rating.
Unit can not 
power on.
Nothing happens 
when buttons are 
pressed.
Display is not 
accurate.
The microprocessor has 
malfunctioned due to noise, etc.
Turn off the power and remove the DCP.
Press the [RESET] button with a thin rod.
Note:
When the [RESET] button is pressed, turn 
off the ACC power.*
* When the [RESET] button is pressed, 
frequencies of radio stations, titles, etc. 
stored in memory are cleared.
No/low audio 
output.
Improper audio output 
connection.
Check wiring and correct.
Volume set too low.
Increase volume level.
Speakers damaged.
Replace speakers.
Heavily biased volume balance. Adjust the channel balance to center 
position.
Speaker wiring is in contact with 
metal part of car.
Insulate all speaker wiring connections.
Poor sound 
quality or 
distortion.
Non-standard disc used.
Use a standard disc.
Speaker power rating does not 
match unit.
Replace speakers.
Wrong connections.
Check wiring and correct.
Speaker is shorted.
Check wiring and correct.
Tel-Mute 
malfunction.
MUTE wire is grounded.
Check the MUTE wiring and correct.
Unit resets itself 
when engine 
is off.
Incorrect connection between 
ACC and Battery.
Check wiring and correct.