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"Over Current" appears.
A problem has been detected with the
level of electrical current from the
(USB) port
remove the USB device from the
(USB) port
problem with the USB device. If this
display pattern persists, contact your
nearest Sony dealer.
There is no sound.
The USB device is not connected
correctly. Turn off the system and
reconnect the USB device, then turn
on the system and check if "USB
MEMORY" appears.
There is noise, skipping, or distorted
sound.
Turn off the system, then reconnect the
USB device.
The music data itself contains noise, or
the sound is distorted. Noise may have
entered during the transfer process.
Delete the file, and try transferring
again.
The USB device cannot be connected
into the
The USB device is being connected
backwards. Connect the USB device in
the correct orientation.
"Reading" is displayed for an
extended time, or it takes a long time
before playback starts.
The reading process can take a long
time in the following cases.
There are many folders or files on the
USB device.
Th e file structure is extremely
complex.
The memory capacity is excessive.
The internal memory is fragmented.
Thus, we recommend following these
guidelines.
Total folders on USB device: 100 or
less
Total files per folder: 100 or less
GB
. Turn off the system and
. Make sure there is no
(USB) port
.
Erroneous display
Send the music data to the USB device
again, as the data stored in the USB
device may have been corrupted.
The character codes that can be
displayed by this system are numbers
and alphabet only. Other characters are
not displayed correctly.
The USB device is not recognized.
Turn off the system and reconnect the
USB device, then turn on the system.
Connect the supported USB device
(page 44).
The USB device does not work
properly. Refer to the USB device
operation manual for how to deal with
this problem. If the problem persists,
contact your nearest Sony dealer.
Play does not start.
Turn off the system and reconnect the
USB device, then turn on the system.
Connect the supported USB device
(page 44).
Press (or USB on the unit)
to start play.
Play does not start from the first
track.
Set the play mode to Normal Play
mode.
Files cannot be played back.
The audio file does not have the
extension ".mp3", ".wma", ".m4a".
The data is not stored in MP3/WMA/
AAC format.
USB storage device formatted with file
systems other than FAT16 or FAT32
are unsupported.*
If you use a partitioned USB storage
device, only files on the first partition
can be played.
Playback is possible up to 8 levels.
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