54
Troubleshooting (2)
Maintenance
If the surface of the unit gets dirty, wipe with a soft cloth
or use diluted neutral cleaning liquid. Be sure to remove
any fluid completely. Do not use thinner, benzine or
alcohol as they may damage the surface of the unit.
Restoring factory settings
If the power supply is interrupted for 14 days or longer, all
the settings kept in memory (such as preset stations and
timer settings) will be erased.
It will take more than 3 days after plugging the power
cord into the outlet to charge enough electricity for the
memory backup function.
If you want to manually initialize the settings, hold
down the SOURCE button and play/pause button
(
y
/
J
) for more than 4 seconds in standby mode.
The unit will be turned on, and all the settings are reset to
the default settings.
CD Player
Will not play.
e
Load a disc with label side up.
e
If the disc is dirty, clean the surface of the disc.
e
A blank disc has been loaded. Load a prerecorded
disc.
e
Depending on the disc, etc. it may not be possible
to play back CD-R/RW discs. Try again with another
disc.
e
You cannot play back unfinalized CD-R/RW discs.
Finalize such a disc in a CD recorder and try again.
Sound skips.
e
Place the unit on a stable place to avoid vibration
and shock.
e
If the disc is dirty, clean the surface of the disc.
e
Do not use scratched, damaged or warped discs.
iPod Player
Will not play.
e
Remove the iPod from the USB jack, wait a few
seconds, and insert it again.
e
Sof tware update may solve the problem. Visit
the Apple website and download the latest iPod
software.
Cannot operate the iPod.
e
Make sure the HOLD switch of the iPod is not set to
HOLD.
MP3/WMA
There is no sound even if the play/pause button
(
y
/
J
) is pressed.
e
Check if there are MP3 or WMA files on the USB.
e
Non-playable file formats (e.g MPEG 1 LAYER 2 file)
cannot be played.
“No title”, “No artist”, and “No album” appears on
the display.
e
There is no ID3 tag information for the music file.
Edit the title, ar tist, and album information of
the song on a PC using the MP3 or WMA making
application.
Some unknown characters are displayed on the
display panel.
e
This unit cannot display symbols and full-size or
double-byte characters (such as Japanese, Chinese,
etc.) correctly. File name of MP3 or WMA should be
alphanumeric characters.
If normal operation cannot be recovered, unplug
the power cord from the outlet and plug it again.
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