Panasonic CQ-C800U Operating Instructions Manual page 35

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
Noise is heard with
"RE-MASTER" at
"ON"
Possible cause
The disc is inserted upside down.
Insert a disc correctly.
a
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.
a Make the angle 30˚ or less.
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 is
a
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.
Check the file format.
a
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.
Make CD-R/RWs in different combination of media, recording software and
a
recorder after referring to the description about the compressed audio player.
There is a flaw or foreign material on the disc.
a Remove the foreign material, or use a flawless disc.
Playing VBR (Variable Bit Rate) files may cause sound skipping.
Play Non-VBR files.
a
With some CDs, noise may be heard in the treble range when playing compressed
audio files into which the CD tracks were encoded with "RE-MASTER" enabled.
a If noise is heard, set "RE-MASTER" to "OFF".
Possible solution
a
CQ-C800U
35