• The bit rate used when encoding audio
files was low. Send audio files with
higher bit rate to the USB device.
"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 (page 16).
– The file structure is extremely
complex.
– The memory capacity is excessive.
– The internal memory is fragmented.
"OVER CURRENT" appears.
• A problem has been detected with the
level of electrical current from the
A or
B port. Turn off the
system and remove the USB device
from the port. Make sure there is no
problem with the USB device. If this
display pattern persists, contact your
nearest Sony dealer.
Erroneous display.
• The data stored in the USB device may
have been corrupted, perform the
transferring again.
• The character code that can be displayed
by this system are as follows:
– Upper cases (A to Z)
– Numbers (0 to 9)
– Symbols (< > * +, [ ] \ _)
Other characters appear as "_".
The USB device is not recognized.
• Turn off the system and reconnect the
USB device, then turn on the system.
• Check the information on the websites
about compatible USB devices
(page 16).
• The USB device does not work
properly. Refer to the operating
instructions supplied with the USB
device on how to deal with this problem.
Playback does not start.
• Turn off the system and reconnect the
USB device, then turn on the system.
• Check the information on the websites
about compatible USB devices
(page 16).
Playback does not start from the first
file.
• Set the play mode to Normal Play
(page 20).
Audio file cannot be played back.
• MP3 files in MP3 PRO format cannot be
played back.
• Some AAC files may not be played back
correctly.
• An AAC file which has video stream
cannot be played back.
• WMA files in Windows Media Audio
Lossless and Professional format cannot
be played back.
• USB device formatted with file systems
other than FAT16 or FAT32 are
unsupported.*
• In case multiple partitions exist in USB
device that is being used, files may not
be played back.
• The system can play back to a depth of
8 folders only.
• Files that are encrypted or protected by
passwords, etc. cannot be played back.
• Files with copyright protection (Digital
Rights Management) cannot be played
back by this system.
* This system supports FAT16 and FAT32, but
some USB device may not support all of these
FAT. For details, refer to the operating
instructions of each USB device or contact the
manufacturer.
US
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