Problem
No playback or
disc ejected
Sound skipping or
noise
Sound skipping
due to vibration
Disc unejectable
No playback or
disc ejected
The CD-R/RWs that
are playable on
other devices are
not playable on
this unit.
Sound skipping or
noise
Possible cause
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.
There is a flaw or foreign material on the disc.
Remove the foreign material, or use a flawless disc.
a
The unit is not sufficiently secured.
Secure the unit to the console box.
a
The unit is tilted at over 30˚ in the front-to-end direction.
Make the angle 30˚ or less.
a
Something such as a peeled label obstructs the disc coming out.
Press and hold the [ u ] (OPEN) for more than 2 seconds when the face plate
a
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.
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).
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.
There is a flaw or foreign material on the disc.
Remove the foreign material, or use a flawless disc. For MP3/WMA, refer to
a
the description about MP3/WMA.
Playing VBR (Variable Bit Rate) files may cause sound skipping.
Play Non-VBR files.
a
CQ-C7403U/C7303U/C7203U/C7103U
Possible solution
a
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