Kenwood Z920DVD Instruction Manual page 72

Troubleshooting Guide
PROBLEM
No sound can be heard, or the
volume is low.
The sound quality is poor or
distorted.
DVD/VCD/CD control mode
PROBLEM
A disc ejects as soon as it is
loaded.
The sound skips on a disc.
The specified track does not
play.
Can't remove disc.
POSSIBLE CAUSE
The Attenuator function is turned on.
The fader and/or balance settings are set all the way to
one side.
The input/output cables or wiring harness are connected
incorrectly.
A speaker cable may be pinched by a screw in the car.
The speakers are not wired correctly.
POSSIBLE CAUSE
The disc is upside-down.
The disc is quite dirty.
The disc is scratched or dirty.
Random play has been selected.
The cause is that more than 10 minutes has elapsed
since the vehicle ACC switch was turned OFF.
Turn off the Attenuator function.
Reset the fader and/or balance settings.
Reconnect the input/output cables and/or the wiring
harness correctly. See the section on "Connecting Cables
to Terminals".
Check the speaker wiring.
Reconnect the speaker cables so that each output
terminal is connected to a different speaker.
Load the disc with the labelled side up.
Clean the disc, referring to the section on "Cleaning
Discs" (see page 6).
Clean the disc, referring to the section on "Cleaning
Discs" (see page 6).
Turn off the random play function.
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.
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SOLUTION
SOLUTION