Sony 3-300-703-11(2) ユーザーズマニュアル

Press PLAY MODE on the remote 
repeatedly when playback is stopped. You 
can select the following play mode.
– Normal Play (all files on the USB 

device) (“

”, “SHUF” and “PGM” 

light off)

– Normal/Folder Play (all files in the 

folder on the USB device) (“

” lights 

up)

– Shuffle Play (“SHUF” or “

 SHUF” 

lights up)

– Program Play (“PGM” lights up) 

• The following situations can increase the time 

it takes to start playback:
– the folder structure is complex.
– the memory capacity is excessive.

• When the USB device is connected, the 

system reads all the files on the USB device. 
If there are many folders or files on the USB 
device, it may take a long time to finish 
reading the USB device.

• Do not connect the system and the USB 

device through an USB hub.

• Depending on the previous operation you 

have performed with the USB device, the 
operation time for the USB device may vary.

• If the system is turned off during Resume Play 

mode, when the system is turned on again 
playback starts from the beginning of the 
audio file.

• This system does not necessarily support all 

the functions provided in a connected USB 
device.

• The playback order for the system may differ 

from the playback order of the connected USB 
device.

• Always hold down x on the unit and make 

sure that “No Device” appears before 
removing the USB device. Removing the 
USB device while “No Device” is not 
displayed may corrupt the data on it or 
damage the USB device itself.

• You are recommended not to save other types 

of files or unnecessary folders on an USB 
device that has audio files.

• A folder that does not include an audio file is 

skipped.

• Files and folders are played back in 

alphabetical order in this system.

• The system can only play back

– MP3 files with the extension “.mp3”.
– WMA files with the extension “.wma”.
– AAC files with the extension “.m4a”.
Note that even when file names have the 
above file extensions, if the actual file differs, 
the system may produce noise or may 
malfunction.

• The system can recognize the maximum of

– 999 folders.
– 999 audio files.
The maximum number of audio files and 
folders may vary depending on the audio file 
and folder structure.

• Compatibility with all encoding/writing 

softwares, recording devices, and recording 
media cannot be guaranteed. Incompatible 
USB device may produce noise or interrupted 
audio or may not play back at all.

• Do not carry the unit when the USB device is 

connected. When you are not using the USB 
device, disconnect it.

• After you have connected the USB device, be 

sure to handle the USB device with care 
otherwise it may cause a malfunction.