Sony HCD-GZR33D Operating Instructions Manual page 115

"OVER CURRENT" appears.
 A problem has been detected with the
level of electrical current from the
(USB) port. Turn off the system and
remove the USB device from the
(USB) port. Make sure there is no
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" lights up.
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 or
recording process. Delete the file, and
try transferring or recording again.
 The bit rate used when encoding audio
files was low. Send audio files with
higher bit rate to the USB device.
The USB device cannot be connected
into the (USB) port.
 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.
 The file structure is extremely
complex.
 The memory capacity is excessive.
 The file size is extremely large.
 The internal memory is fragmented.
Thus, we recommend following these
guidelines.
 Total folders on USB device: 200 or
less
 Total files per folder: 150 or less
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 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 "_. "

Continued
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