Operation Manual

EN-44
Troubleshooting
PROBLEM POSSIBLE CAUSE / SUGGESTION
The device cannot
be switched on.
The ignition is not switched on.
One of the fuses is defective.
The CD cannot be
loaded or is
ejected.
There is already a CD in the car radio.
The CD has been put in incorrectly.
The CD is dirty or damaged.
The temperature in the car is too high. Wait until the
environmental temperature has become normal.
Condensation! Switch the car radio off for a few hours and
then retry.
No sound! The volume has been set to minimum.
Cables are not properly connected.
Function buttons
do not work.
The integrated microcomputer cannot work because of
interference. Press the
RESET button:
The control panel is not properly fitted.
The CD skips. The installation angle is more than 30°.
The disc is very dirty or damaged.
Errors on CDs you have burned yourself.
Radio and/or
automatic search
do not work.
The antenna cable is not connected properly.
The transmission signals are too weak.
Station memory
does not work.
The cable for the permanent plus (yellow) is not
connected properly.
Device connected
to the USB
connection does
not work.
The USB connection is intended for devices that conform
to the USB standard. Not all devices available on the
market comply with this standard. It is possible that a non-
standard USB device is connected.
Card reader is not
reading the card
Card is possibly damaged, dirty or incorrectly inserted.
DVD-related problems
Poor image Was the correct colour format (PAL/NTSC) selected?
The disc is not
played
Is the country code of the DVD 2 or 0?
82339 DVD-Autoradio DE Content.book Seite 44 Mittwoch, 29. April 2009 8:41 08