Appendix
Additional Information
The sequence of audio files on USB memory
For USB portable audio players, the sequence is different from that of USB memory and de- pends on the player.
Example of a hierarchy
: Folder
: Compressed audio file
1
2
3
4
5 
6
Level 1 | Level 2 Level 3 Level 4 |
Compressed audio compatibility
WMA
!Compatible format: WMA encoded by Windows Media Player Ver. 7, 7.1, 8, 9 or 10
!Bit rate: 5 kbps to 384 kbps (CBR), VBR
!Sampling frequency: 32 kHz, 44.1 kHz, 48 kHz
!Windows Media Audio 9 Professional, Loss- less, Voice: No
MP3
!Compatible format:
!Bit rate: 8 kbps to 320 kbps (CBR), VBR
!Sampling frequency: 8 kHz to 48 kHz (32, 44.1, 48 kHz for emphasis)
!Compatible ID3 tag version: 1.0, 1.1, 2.2, 2.3, 2.4 (ID3 tag Version 2.x is given priority than Version 1.x.)
!M3u playlist: Yes
!MP3i (MP3 interactive), mp3 PRO: No
English
!01 to 05 represent assigned folder num- bers. 1 to 6 represent the playback se- quence. The user cannot assign folder numbers and specify the playback se- quence with this unit.
!The sequence of audio files/folders to be played back, selected by the scan play and displayed in the file name list is determined as follows:
—The sequence of files is given priority over the sequence of subfolders.
—In a folder, the sequence of audio files/ subfolders is the character code order.
!If you want to specify the sequence of the audio files, refer to Example of a hierarchy on this page and copy the folders/files in order.
—We recommend that you specify the file names in the desired playback se- quence (e.g., 001xxxxx.mp3 for the first, 099yyyyy.wma for 99th, etc.).
AAC
!Compatible format: AAC encoded by iTunes® version 6.0.5 and earlier
!Sampling frequency: 8 kHz to 48 kHz
!Transmission rate: 16 kbps to 320 kbps
!AAC file bought on the iTunes Music Store (.m4p file extension): No
!Apple Lossless: No 
iPod
About handling the iPod
!Do not leave the iPod in direct sunlight for extended amounts of time. Extended expo- sure to direct sunlight can result in iPod malfunction due to the resulting high tem- perature.
!Do not leave the iPod in any location with a high temperature.
!Firmly secure the iPod when driving. Do not let the iPod fall onto the floor, where it may become jammed under the brake or accelerator pedal.
!For details, refer to the iPod’s manuals.
En 
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