Sony CMT-SBT20 Operating Instructions Manual page 29

The remote control does not function.
C
Remove any obstacles between the remote
control and the remote control sensor  on
the unit, and position the unit away from
fluorescent lights.
C
Point the remote control at the remote control
sensor  on the unit.
C
Move the remote control closer to the system.
C
Replace the battery with a new one.
Disc player
The disc or file will not play.
C
The disc has not been finalized (a CD-R or
CD-RW disc to which data can be added).
The sound skips, or the disc will not play.
C
The disc may be dirty or scratched. When the
disc is dirty, wipe it clean.
C
Move the system to a location away from
vibration (for example, on top of a stable
stand).
C
Move the speakers away from the system, or
place them on separate stands. At high
volume, speaker vibration may cause the
sound to skip.
Play does not start from the first track or file.
C
Set the play mode to "OFF" (normal play mode)
(page 11).
Starting playback takes more time than
usual.
C
The following discs can increase the time it
takes to start playback:
• a disc recorded with a complicated tree
structure
• a disc recorded in multisession format
• a disc that has many folders
USB device
For details on compatible USB devices,
see "Websites for compatible devices"
(page 34).
An unsupported USB device is connected.
C
The following problems may occur.
• The USB device is not recognized.
• File or folder names are not displayed on this
system.
• Playback is not possible.
• The sound skips.
• There is noise.
• A distorted sound is output.
There is no sound.
C
The USB device is not connected correctly. Turn
off the system, and then reconnect the USB
device.
There is noise, skipping, or distorted sound.
C
An unsupported USB device is connected.
Connect a supported USB device.
C
Turn off the system, then reconnect the USB
device and turn on the system.
C
The music data itself contains noise, or the
sound is distorted. Noise may have been
entered when creating music data due to the
conditions of the computer. Create the music
data again.
C
The bit rate used when encoding the files was
low. Send files encoded with higher bit rates to
the USB device.
"SEARCH" is displayed for an extended time,
or it takes a long time before playback starts.
C
The reading process may take a long time in
the following cases.
• There are many folders or files on the USB
device.
• The file structure is extremely complex.
• Not enough free space in the memory.
• The internal memory is fragmented.
29
GB