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CQ-C8403U/C8303U
35
English
Troubleshooting
Problem
Possible cause
a
Possible solution
No playback or
disc ejected
The disc is inserted upside down.
a Insert a disc correctly.
There is a flaw or foreign material on the disc.
a Remove the foreign material, or use a flawless disc.
Sound skipping or
noise
There is a flaw or foreign material on the disc.
a Remove the foreign material, or use a flawless disc.
Sound skipping
due to vibration
The unit is not sufficiently secured.
a Secure the unit to the console box.
The unit is tilted at over 30˚ in the front-to-end direction.
a Make the angle 30˚ or less.
Disc unejectable
Something such as a peeled label obstructs the disc coming out.
a Press and hold the [
u
] (OPEN) for more than 2 seconds when the face plate
is open (disc forced ejection). In case that the disc forced ejection does not
work, consult your dealer.
The microcontroller in the unit operates abnormally due to noise or other factors.
a Unplug the power cord and plug it again. In case the unit is still out of order,
consult your dealer.
CD
The CD-R/RWs that
are playable on
other devices are
not playable on
this unit.
The playability of some CD-R/RWs may depend on the combination of media,
recording software and recorder to be used even if these CD-R/RWs are playable on
other devices such as a PC.
a Make CD-R/RWs in different combination of media, recording software and
recorder after referring to the description about MP3/WMA.
Sound skipping or
noise
There is a flaw or foreign material on the disc.
a Remove the foreign material, or use a flawless disc. For MP3/WMA, refer to
the description about MP3/WMA.
Playing VBR (Variable Bit Rate) files may cause sound skipping.
a Play Non-VBR files.
MP3/WMA
No playback or
disc ejected
The disc has unplayable formatted data.
a Refer to the description about MP3/WMA for playable sound data except CD-
DA (i.e. music CD).