Alto Professional Transport 12 Guide D'utilisation page 11

Using the USB Player
Important: To use the USB player, your USB drive must use a FAT32 file system. The USB
player can play MP3, WAV, and WMA file formats.
To activate or deactivate the USB player, press and hold Power/Stop ( ) for 3 seconds.
To start or resume playback, press Play/Pause ( ) when playback is paused or stopped.
To pause playback, press Play/Pause ( ) during playback.
To stop playback, press Power/Stop ( ) during playback.
To control the volume, use the Vol –/+ buttons as well as the USB/Aux Volume knob.
To move to the previous or next track, use the Previous/Next ( / ) buttons.
To select a playback mode, press Repeat ( ) to cycle through the available options:
Repeat 1 (the current track will repeat), Repeat All (the entire sequence of tracks will repeat),
or Off (no tracks will repeat).
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