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•
— The file structure is extremely
complex.
•
— The memory capacity is
excessive.
•
— The internal memory is
fragmented.
"NO FILE" appears on the display.
The system has entered the
• •
software update mode, and all
keys (except ) are deactivated.
Press on the unit to cancel the
software update.
"OVER CURRENT" appears on the
display.
A problem has been detected
• •
with the level of electrical current
from the
the AC power cord (mains lead)
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 transfer again.
The character codes 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
• •
website about compatible USB
devices (page 11).
58
US
(USB) port. Unplug
The USB device is not working
• •
properly. Refer to the operating
instructions of 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
• •
website about compatible USB
devices (page 11).
Playback does not start from the
first file.
Set the play mode to Normal Play
• •
(page 27).
Files cannot be played back.
USB devices formatted with file
• •
systems other than FAT16 or FAT32
are unsupported.*
If you use a partitioned USB
• •
device, only files on the first
partition can be played back.
* This system supports FAT16 and FAT32,
but some USB devices may not support
all of these FAT. For details, refer to the
operating instructions of each USB
device or contact the manufacturer.
Tuner*
There is severe hum or noise, or
stations cannot be received.
Connect the antenna properly.
• •
Change antenna location and
• •
its orientation to obtain good
reception.
Turn off nearby electrical
• •
equipment.
* Radio may not be received depending
on the radio wave conditions or the
housing environment in your area.
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