Panasonic CQ-DF203U Operating Instructions Manual page 17

Troubleshooting
E
N
G
L
I
S
CD/MP3/WMA
H CQ-DFX683U CQ-DF583U
CD
25 CQ-DF203U (continued)
Trouble
≥ Disc is dirty.
≥ Disc has scratches.
Clean disc, referring to the section on "Notes on CD/CD Media
(CD-ROM, CD-R, CD-RW)". (page 45)
Sound skips, bad sound
quality. (e.g. caused by
The unit may not successfully play back a CD-R/RW that is made in
noise)
combination of writing software, a CD recorder (CD-R/RW drive)
and a disc which are incompatible one another. Refer to
instructions for the concerned devices for details.
Mounting angle is over 30o.
Adjust mounting angle to less than 30x.
Sound skips due to
Instable mounting.
vibration.
Mount the unit securely with the mounting parts, referring to the
section on installation.
≥ Disc is defective.
≥ Mechanical trouble.
Press [OPEN] to open the panel and press [<] (eject). If normal
Disc is not ejected.
operation is not restored, call the store where you purchased the
unit or the nearest Servicenter to ask for repairs.
CQ-DFX683U ≥ Disc is dirty.
≥ Disc has scratches.
CQ-DF583U
Clean disc, referring to the section on "Notes on CD/CD Media
CD text is not displayed
(CD-ROM, CD-R, CD-RW)". (page 45)
normally.
CQ-DFX683U
An attempt has been made to play a mixed disc.
In the case of mixed discs, MP3 files may be played with their
Time is counted but no sound muted.
sound comes out.
CQ-DF203U
An attempt has been made to play a regular CD-ROM disc.
Insert a CD-DA disc.
40
CQ-DFX683/DF583/DF203U
(continued)
(continued)
Cause/Step
CQ-DF583U
The model CQ-DF203U does not support MP3/WMA playback.
MP3/WMA
CQ-DFX683U CQ-DF583U
Trouble
The disc does not conform to any of the file systems supported by this
player.
Insert a disc that conforms to the file systems (ISO 9660 Level 1,
Level 2, Joliet, Romeo or Apple Extension to ISO 9660).
No playback.
The MP3 file is missing the ".mp3" file name extension.
Make sure to add the ".mp3" extension to each MP3 file name.
The WMA file is missing the ".wma" file name extension.
Make sure to add the ".wma" extension to each WMA file name.
The folders and files recorded on the disc are layered too much.
It takes too long for
As checking of files takes longer in this case, do not record any
playback to start.
unnecessary folders or files other than MP3/WMA on the disc.
The recording quality differs depending on the encoding software
used, and on settings such as the bit rate. Set the bit rate within the
range specified in the specifications chart (page 57).
It is recommended to set the bit rate to "128 kbps or more" and
Poor recording quality,
"Fixed".
sound skipping.
High-speed writing was executed when MP3/WMA data was recorded on
the disc.
Decrease writing speed as low as possible.
Files or folders are not recorded in the desired playback order.
Files are not played in Some writing software lets you specify the recording order by
the desired order. adding a prefix in the range of "01"j"99", etc. to the file name.
For details refer to the user manual of your writing software.
The disc does not conform to the file systems supported by this player.
Insert a disc that conforms to the file systems (ISO 9660 Level 1,
Level 2, Joliet, Romeo or Apple Extension to ISO 9660).
Folder/file name is not
displayed correctly.
There may be a problem with your writing software or CD recorder
(CD-R/RW drive). For details refer to the user manual of your
writing software.
You ran the file in fast forward or fast reverse during playback or turned
off the ignition switch of the car during playback.
Playing another file will return the file playing time to normal.
File playing time is not
displayed correctly.
You played a VBR (Variable Bit Rate) format file.
The file playing time of VBR (Variable Bit Rate) format file is
sometimes displayed incorrectly.
E
N
G
L
I
S
H
26
Cause/Step
41
CQ-DFX683/DF583/DF203U