manual

19 En
TROUBLESHOOTING
English
CD playback
Problem Cause Solution
CD cannot be inserted. Another disc is already inserted. Unload the disc with EJECT.
You are attempting to insert a disc that cannot be
used by this unit.
Use a disc supported by the unit (☞ P. 21).
Some button operations do not
work.
The disc loaded into the unit may not be
compatible.
Use a disc supported by the unit (☞ P. 21).
Playback does not start
immediately after pressing
(playback stops immediately).
The disc may be dirty. Wipe the disc clean.
The disc loaded into the unit may not be compatible. Use a disc supported by the unit (☞ P. 21).
If the unit was moved from a cold to warm place,
condensation may have formed on the disc
reading lens.
Wait for an hour or two until the unit adjusts to the room
temperature, and try again.
When you insert a disc, the front
panel display indicates “No Disc”
or “CD Unknown.”
The disc loaded into the unit may not be
compatible.
Use a disc supported by the unit (☞ P. 21).
The disc may be dirty, or a foreign object may
have adhered to it.
Wipe the disc clean. Alternatively, remove any foreign
object that has adhered to the disc.
The disc does not contain playable files. Use a disc containing playable files (☞ P. 21).
The disc was inserted upside down. Insert the disc with the label facing upward.
The front panel display indicates
“no operation”, and a disc cannot
be inserted or unloaded.
The clock/alarm/tone settings are in progress.
Alternatively, the alarm is playing.
Complete the clock/alarm/tone settings. Alternatively, stop
the alarm.
USB device playback
Problem Cause Solution
MP3/WMA file on the USB
device does not play.
The USB device is not recognized. Turn the system off and disconnect the USB device.
Then turn the system on and reconnect the USB device to
the unit.
If the solutions above do not resolve the problem, the USB
device is not playable on the unit (☞ P. 21).
The USB device does not contain playable files. Use a USB device contains playable files (☞ P. 21 ).
When you connect a USB device,
the front panel display indicates
“USB OverCurrent,” and then
the front panel display goes
blank.
An incompatible USB device is connected to the
unit. Alternatively, the USB device is not connect
firmly to the unit.
Turn the system off and disconnect the USB device.
Then turn the system on and reconnect the USB device to
the unit.
If the solutions above do not resolve the problem, the USB
device is not playable on the unit (☞ P. 21).