Panasonic CQ-C5405U Manuel D'instructions page 14

Troubleshooting
Problem
The disc is inserted upside down.

Insert a disc correctly.
No playback or disc
ejected
There is a fl aw or foreign material on the disc.

Remove the foreign material, or use a fl awless disc.
Sound skipping or
There is a fl aw or foreign material on the disc.

noise Remove the foreign material, or use a fl awless disc.
The unit is not suffi ciently secured.

Secure the unit to the console box.
Sound skipping due to
vibration
The unit is tilted at over 30˚ in the front-to-end direction.

Make the angle 30˚ or less.
Something such as a peeled label obstructs the disc coming out.

Consult your dealer.
Disc unejectable
The microcontroller in the unit operates abnormally due to noise or other factors.

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.
No playback or disc

Refer to the description about MP3/WMA/AAC for playable sound data
ejected
except CD-DA (i.e. music CD).
The playability of some CD-R/RWs may depend on the combination of media,
The CD-R/RWs that
recording software and recorder to be used even if these CD-R/RWs are playable
are playable on
on other devices such as a PC.
other devices are not

Make CD-R/RWs in different combination of media, recording software and
playable on this unit.
recorder after referring to the description about MP3/WMA/AAC.
There is a fl aw or foreign material on the disc.

Remove the foreign material, or use a fl awless disc. For MP3/WMA/AAC,
Sound skipping or
refer to the description about MP3/WMA/AAC.
noise
Playing Variable Bit Rate (VBR) fi les may cause sound skipping.

Play Non-VBR fi les.
The noise is heard
With some CDs, noise may be heard in the treble range when playing the MP3/
with "RE-MASTER" at WMA/AAC fi les created from those CDs with "RE-MASTER" at the "ON" setting.

If noise is heard, set "RE-MASTER" to "OFF".
"ON".
26
CQ-C5405U/C5305U

Possible cause Possible solution Problem
The battery is inserted in the wrong direction. A wrong battery is inserted.

Insert a correct battery in the correct direction.
The battery is weak.

Replace the battery with new one.
No response to
The aiming direction of the remote control unit is wrong.
pressing buttons

Aim the remote control unit at the sensor of the unit and press buttons.
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.)

Block off sunlight to the sensor.
Error Display Messages
Display
The disc is dirty or upside down.

Check the disc.
The disc has scratches.

Check the disc.
No operation by some cause.

Unplug the power cord and plug it again. In case the unit is still out of
(After 5 seconds)
order, consult your dealer. (
The player for some reason cannot read the fi le you are trying to play. (File
recorded in an unsupported fi le system, compression scheme, data format, fi le
(After 5 seconds)
name extension, damaged data, etc.)

Select a fi le that the player can read. Check the type of data recorded on
the disc. Create a new disc if necessary.
To next fi le automatically
(After 5 seconds) A WMA fi le can be copyrighted.

The fi le protected by copyright is not playable.
To next fi le automatically
Note: Refer to the System Upgrade Guidebook for error messages regarding optional products.

Possible cause Possible solution

Possible cause Possible solution

Installation Instructions)
CQ-C5405U/C5305U
27