Sony MHC-GT660 Operating Instructions Manual page 34

CD/MP3 player
The sound skips, or the disc will not
play.
 Wipe the disc clean, and replace it.
 Move the system to a location away
from vibration (for example, on top of
a stable stand).
 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.
 Press PLAY MODE
both "PGM" and "SHUF" disappear to
return to normal play.
Starting playback takes more time
than usual.
 The following discs take a longer time
to start playback.
 a disc recorded with a complicated
tree structure.
 a disc recorded in multisession
mode.
 a disc that has not been finalized (a
disc to which data can be added).
 a disc that has many folders.
USB device
You cannot start recording to an USB
device.
 The following problems may have
occurred.
 The USB device is full.
 The number of MP3 files and folders
on the USB device has reached the
upper limit.
 The USB device is write-protected.

GB

repeatedly until
Recording is stopped before it is
finished.
 You are using an unsupported USB
device. See "Playable/Recordable USB
devices" (page 43) for the supported
device types.
 The USB device is not formatted
correctly. Refer to the USB device
operation manual for how to format.
 Turn off the system and remove the
USB device. If the USB device has a
power switch, turn the USB device
off and then on again after removing
it from the system. Then perform
recording again.
 If the recording and erase operations
are repeated multiple times, the file
structure within the USB device
becomes complex. Refer to the USB
device operation manual for how to
deal with this problem.
Recording to an USB device results in
an error.
 You are using an unsupported USB
device. See "Playable/Recordable USB
devices" (page 43) for the supported
device types.
 The USB device was disconnected
or the power was turned off during
recording. Delete the partially-
recorded file, and record again. If this
does not fix the problem, the USB
device may be broken. Refer to the
USB device operation manual for how
to deal with this problem.
 Turn off the system and remove the
USB device. If the USB device has a
power switch, turn the USB device
off and then on again after removing
it from the system. Then perform
recording again.