!Upto 500 folders on a USB portable audio
player/USBmemory can be played back.
!Theremay be a slight delay when starting
playbackof audio files on a USBportable
audioplayer/USB memory with numerous
folderhierarchies.
!Fileextensions suchas .wma,.mp3 or .m4a
mustbe used properly.
!Only64 characters from the beginning can
bedisplayed as a file name (including the
extensionsuch as .wma, .mp3 or .m4a) or a
foldername.
Dependingon the character sets, only the
first32 characters may be displayed.
!Thetext information of some audio files
maynot be correctly displayed.
!Theremay be a slight delay when starting
playbackof audio files encoded with image
data.
The sequence of audio files onUSB memory
ForUSB portable audio players, the sequence is
differentfrom that of USB memor y and de-
pendson the player.
Exampleof a hierarchy
:Folder
:Compressed audio file
1
2
3
4
5
6
L
e
v
e
l 1 L
e
v
e
l 2 L
e
v
e
l 3 L
e
v
e
l 4
!01to 05 represent assigned folder num-
bers.1to 6represent the playback se-
quence.The user cannot assign folder
numbersand specify the playback se-
quencewith this unit.
!Thesequence of audio files/folders to be
playedback, selected by the scan play and
displayedin the file name list is determined
asfollows:
—Thesequence of files is given priority
overthe sequence of subfolders.
—Ina folder, the sequence of audio files/
subfoldersis the same as the order you
copyfrom a personal computer to the
USBmemory.
However,the sequence may be altered de-
pendingon the settings and the operating
systemof the personal computer.
Also,when you select several folders/files
atone time and copy to the USB memor y,
theexpected sequence of audio files to be
playedback, selected and displayed may
notcoincide with the actual sequence.
!Ifyou want to specify the sequence of the
audiofiles, refer to Example of a hierar chy
onthis page and copy the folders/files in
order.
—Werecommend that you specify the file
namesin the desired playback se-
quence(e.g., 001xxxxx.mp3 for the first,
099yyyyy.wmafor 99th, etc.).
Compressedaudio files
WMA
!Compatibleformat: WMA encoded by
WindowsMedia Player Ver. 7, 7.1, 8, 9 or 10
!Bitrate: 5 kbps to 384 kbps (CBR), VBR
!Samplingfrequency: 32 kHz, 44.1 kHz, 48
kHz
!WindowsMedia Audio 9 Professional, Loss-
less,Voice: No
Additional Information
En 19
English
Appendix