Panasonic CQ-C5400 Operating Instructions Manual page 18

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Troubleshooting
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CD/MP3/WMA
CQ-C5400W CQ-C5300W
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CD
CQ-C5100W
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Problem Possible cause
No playback or disc The disc is inserted upside down.
ejected
There is a fl aw or foreign objects
on the disc.
The disc has unplayable formatted
data.
The unit plays back the ROM track
of a mix mode CD.
The CD-R/RWs that The playability of some CD-R/RWs
are playable on may depend on the combination
other devices are not of media, recording software
playable on this unit. and recorder to be used even if
these CD-R/RWs are playable on
other devices such as a personal
computer.
Sound skipping or There is a fl aw or foreign objects
noise on the disc.
Sound skipping due to The unit is not suffi ciently secured. Secure the unit to the console box with
vibration
The unit is tilted at over 30° in the
front-to-end direction.
Disc unejectable Something such as a peeled label
obstructs the disc coming out.
The microcontroller in the unit
operates abnormally due to noise
or other factors.
Note:
≥ Refer to the section on "Notes on MP3/WMA" (page 34).
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CQ-C5400/5300/5100W
(continued)
Possible solution
Insert a disc correctly.
Remove the foreign objects, or use a
fl awless disc.
Refer to the description about
MP3/WMA for playable sound data
except CD-DA (i.e. music CD).
Skip the ROM track.
Make CD-R/RWs in different
combination of media, recording
software and recorder after referring to
the description about MP3/WMA.
Remove the foreign objects, or use a
fl awless disc. For MP3/WMA, refer to
the description about MP3/WMA.
the rear support strap, etc.
Make the angle 30° or less.
Press and hold [<: eject] (OPEN) for
more than 4 seconds when the front
panel is open (disc forced ejection). In
case that the disc forced ejection does
not work, consult the dealer.
Unplug the power cord and plug it
again. In case the unit is still out of
order, consult the dealer.
Remote Control Unit
Problem Possible cause
No response to The battery is inserted in the
pressing buttons wrong direction. A wrong battery is
inserted.
The battery is weak.
The aiming direction of the remote
control unit is wrong.
The sensor is exposed to direct
sunlight. (The remote control
unit may not be operable when
the sensor is exposed to direct
sunlight. In such a case, the
system is not faulty.)
Error Display Messages
CD/MP3/WMA
CQ-C5400W CQ-C5300W
CD
CQ-C5100W
Display Possible cause
Disc is dirty, or is upside down.
Disc has scratches.
No operation by some cause.
The player cannot read the fi le you
MP3/WMA §
are trying to play for some reasons.
(File recorded in an unsupported
fi le system, compression scheme,
data format, fi le name extension,
damaged data, etc.)
WMA § An attempt has been made to play
a copy-protected WMA fi le.
No disc in the player.
§ If all the fi les cannot be played, E4 or E5 remains on the display.
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Possible solution 24
Insert a correct battery in the correct
direction.
Replace the battery with new one.
Aim the remote control unit at the
sensor of the unit and press buttons.
Block off sunlight to the sensor.
Possible solution
Check the disc.
Check the disc.
If normal operation is not restored,
call the store where you purchased the
unit or the nearest service station to
ask for repairs.
Select a fi le that the player can read.
Confi rm the type of data recorded
on the disc. Create a new disc if
necessary.
Play WMA fi les which are not
copy-protected.
Insert a disc into the player.
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CQ-C5400/5300/5100W