Additional Information
! Do not leave the USB portable audio player/USB memory in high temperature. ! Firmly secure the USB portable audio player/USB memory when driving. Do not let the USB portable audio player/USB memory fall onto the floor, where it may become jammed under the brake or accelerator pedal. ! Depending on the USB devices connected to this unit, it may generate noise in the radio. ! There may be a slight delay when starting playback of audio files on a USB portable audio player/USB memory with numerous folder hierarchies. ! Do not connect anything other than the USB portable audio player/USB memory. ! Operations may vary depending on the kind of USB audio player and a USB memory. ! Folder selection sequence or other operation may be altered depending on the encoding or writing software. ! Folder hierarchy is allowed up to eight tiers. However, a practical hierarchy of folder is less than two tiers. ! Up to 99 folders on a disc can be played back.
The sequence of audio files on USB memory
For USB portable audio players, the sequence is different from that of USB memory and depends on the player. ! 01 to 05 represent assigned folder numbers. 1 to 6 represent the playback sequence. The user cannot assign folder numbers and specify the playback sequence with this unit. ! Playback sequence of the audio file is the same as recorded sequence in the USB device. ! To specify the playback sequence, the following method is recommended.
1 Create the file name including numbers that specify the playback sequence (e.g., 001xxx.mp3 and 099yyy.mp3). 2 Put those files into a folder. 3 Record the folder containing files into the USB device.
Example of a hierarchy
: Folder : Compressed audio file
1 2
3 4 5 6
However, depending on the system environment, you cannot specify the file playback sequence. ! Up to 15 000 files on a USB portable audio player/USB memory can be played back. ! Up to 500 folders on a USB portable audio player/USB memory can be played back. ! Up to eight tiers directory on a USB portable audio player/USB memory can be played back.
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The sequence of audio files on the disc
! This unit assigns folder numbers. The user cannot assign folder numbers.
