Sony FST-GTK1I User Manual
Page 20
 
model name [FST-GTK2i]
[4-186-872-11(2)] GB
20
GB
filename[D:\NORM'S JOB\SONY HA\SO0098\G-
Tank_PMRF\4186872112_GB\GB07ADD.fm]
masterpage:Left
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 internal memory is fragmented.
Thus, we recommend following these 
guidelines.
– Total folders on USB device: 100 or 
less (including “ROOT” folder)
– Total files per folder: 100 or less
Erroneous display.
• The data stored in the USB device may 
have been corrupted.
• The character codes that can be
displayed by this unit are as follows:
– Upper cases (A to Z)
– Numbers (0 to 9)
– Symbols (’ < > * + , – . / @ [ \ ] _ `)
Other characters may not be displayed 
correctly.
The USB device is not recognized.
• Press POWER on the back panel to turn 
off the unit and reconnect the USB 
device, then turn on the unit.
• Connect the supported USB device
• The USB device does not work
properly. Refer to the USB device 
operating instruction on how to deal 
with this problem.
Playback does not start.
• Press POWER on the back panel to turn 
off the unit and reconnect the USB 
device, then turn on the unit.
• Connect the supported USB device
(page 26).
• Press NX to start playback.
Audio file cannot be played back.
• MP3 files in MP3 PRO format cannot be 
played back.
• The audio file is a multiple track audio
file.
• Some AAC files may not be played back
correctly.
• 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.*
• If you use partitioned USB device, only
audio files on the first partition can be 
played back.
• Playback is possible up to 8 levels
(including “ROOT” folder).
• The number of folders has exceeded 100
(including “ROOT” folder).
• The number of files in a folder has
exceeded 100.
• Files that are encrypted or protected by
passwords, etc. cannot be played back.
* This unit supports FAT16 and FAT32, but
some USB device may not support all of these 
FAT. For details, refer to the operating 
instruction of each USB device or contact the 
manufacturer.