Sony CMT-LX30IR Operating Instructions Manual page 33

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.
 Check the information on the websites
about compatible USB devices (page
17).
 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.
 Check the information on the websites
about compatible USB devices (page
17).
 Press  (or  on the unit) to start
playback.
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", or ".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.
 The number of folders has exceeded
999.
 The number of files has exceeded 999.
 Files that are encrypted or protected by
passwords, etc. cannot be played back.
* This system supports FAT16 and FAT32, but
some USB storage devices may not support
all of these FAT. For details, see the operation
manual of each USB storage 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.
 Turn off nearby electrical equipment.
Several radio stations can be heard at
the same time.
 Find a location and an orientation that
provide good reception, and then set
up the antenna again.
 Bundle the antenna cables using
commercially available cord clips, for
example, and adjust the cable lengths.

Continued
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