Sony MHC-GTR8 Operating Instructions Manual page 49

Thus, we recommend following these
guidelines.
– Total folders on USB device: 1000 or
less
– Total files per folder: 150 or less
– Total files on USB device: 3000 or
less
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)
– Lower cases (a to z)
– Numbers (0 to 9)
– Symbols (< > * +, ? / [ ] \ _)
Other characters may not be 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 58).
• The USB device does not work
properly. Refer to the USB device
operating instructions 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.
• Connect the supported USB device
(page 58).
• Press N to start playback.
Playback does not start from the first
file.
• Set the play mode to Normal Play
(pages 20, 29).
The audio files cannot be played
back.
• MP3 files in MP3 PRO format cannot be
played back.
• Some AAC files may not be played back
correctly.
• WMA files in Windows Media Audio
Lossless and Professional format cannot
be played back.
• The data is not stored in MP3/WMA/
AAC format.
• 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.
• Playback is possible up to 8 folder
levels.
• The number of folders has exceeded
1000.
• The number of audio files has exceeded
150.
• The number of files in an USB device
has exceeded 3000.
• Files that are encrypted or protected by
passwords, etc. cannot be played back.
* This system supports FAT16 and FAT32, but
some USB device may not support all of these
FAT. For details, see the operating
instructions of each USB device or contact the
manufacturer.
Tuner
Severe hum or noise, or stations
cannot be received. ("TUNED" or
"ST" flashes on the display.)
• Connect the antenna properly.
• Find a location and an orientation that
provide good reception, and then set up
the antenna again.
• Keep the antennas away from the
speaker cords, the power cord and the
USB cable to avoid picking up noise.
• Connect a commercially available
external antenna.
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Continued
49 GB