Trouble Shooting - Clarion CZ201A Owner's Manual

6. TROUBLE SHOOTING

GENERAL
Problem
Unit fuse blown.
Unit can not power
on.
Car battery fuse blown.
Unit can not
power on.Nothing
happens when
The microprocessor has
buttons are
malfunctioned due to noise, etc.
pressed.
Display is not
accurate.
Battery depleted.
Remote control
does not work
Battery installed incorrectly.
Improper audio output connection. Check wiring and correct.
Volume set too low.
No/low audio
Speakers damaged.
output.
Heavily biased volume balance.
Speaker wiring is in contact with
metal part of car.
Non-standard disc used.
Speaker power rating does not
Poor sound quality
match unit.
or distortion
Wrong connections.
Speaker is shorted.
Tel-Mute
MUTE wire is grounded.
malfunction
Incorrect connection between ACC
Unit resets itself
when engine is off.
and Battery.
Cause
Replace with new fuse of correct rating.
Replace with new fuse of correct rating.
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.
Change the battery.
Install the battery correctly.
Increase volume level.
Replace speakers.
Adjust the channel balance to center position.
Insulate all speaker wiring connections.
Use a standard disc.
Replace speakers.
Check wiring and correct.
Check wiring and correct.
Check the MUTE wiring and correct.
Check wiring and correct.
Measure
19