Kenwood KRC-478R<u>/RV</u> Instruction Manual page 33

Troubleshooting Guide
PROBLEM
The memory is erased when
the ignition is turned off.
The TEL mute function does
not work.
The TEL mute function turns on
even though the TEL mute
cable is not connected.
External disc control mode
PROBLEM
The disc control mode cannot
be selected.
The specified disc does not
play, but another one plays
instead.
The sound skips.
The display shows that the
changer is being played, but no
sound can be heard.
The specified track does not
play.
If the following situations, consult your nearest service centre:
• Even though the disc changer is connected, the Disc Changer Mode is not on, with "AUX" showing in the display during the Changer Mode.
• Even though no device (KCA-S210A, CA-C1AX, KDC-CPS85, KDC-CX85, KDC-CPS82 or KDC-CX82) is connected, the AUX Mode is entered
when switching modes.
POSSIBLE CAUSE
The battery cable has not been connected to the proper
terminal.
The ignition and battery cable are incorrectly connected.
The TEL mute cable is not connected properly.
The TEL mute cable is touching a metal part of the car.
POSSIBLE CAUSE
No cable has been connected to the disc changer input
terminal on the unit.
The specified CD is very dirty.
The CD is upside-down.
The disc is loaded in a different slot from that specified.
The disc is severely scratched.
Something is touching the disc changer.
The CD is scratched or dirty.
The computer chip in the unit is not functioning normally.
Random play or magazine random play has been selected.
Connect the cable correctly, referring to the section on
"Connecting Cables to Terminals".
Connect the cable correctly, referring to the section on
"Connecting Cables to Terminals".
Connect the cable correctly, referring to the section on
"Connecting Cables to Terminals".
Pull the TEL mute cable away from the metal part of the
car.
Connect the cable to the disc changer input terminal on
the unit.
Clean the CD.
Load the CD with the labelled side up.
Eject the disc magazine and check the number for the
specified disc.
Try another disc instead.
Remove whatever is touching it.
If skipping happens at the same place when the car is
stopped, something is wrong with the CD. Clean the CD.
Press the reset button on the unit (see page 4).
Turn off the random play or magazine random play function.
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SOLUTION
SOLUTION