4.5 Device Charging
When specified USB devices such as Smartphones or MP3 players are connected with a standard
male-to-female USB cable the device’s battery will charge automatically. The USB connection will
deliver up to 2.1A of current to charge a device battery.
4.1 Listening via USB
1. Attach your USB thumb drive to the female USB connector and the music files on the
USB will play automatically.
2. If your USB device is readable then USB source mode will be automatically selected and
your compatible content will begin to play.
3. Press PLAY/PAUSE to play or pause the music.
4. Press FAST REWIND / FAST FORWARD once play previous / next song file.
5. Press and hold FAST REWIND / FAST FORWARD to fast forward / fast rewind the song file.
Playback and navigation of music files via USB includes MP3 and WMA files.
4.3 Random Playback
Press and hold the BAND button to toggle RDM ON or RDM OFF (default).
4.4 Repeat Playback
Press and hold the DIM button to toggle RPT ONE, RPT FOLD, RPT ALL (default).
1. Press BAND button and the display will show ‘NUM ****’
2. Turn the Rotary Selector to select numeric value.
3. Press FAST REWIND / FAST FORWARD to move to the next number in the sequence.
4. Once the desired file number is selected press the Rotary Selector or allow the timer to
auto select the track number being displayed.
4.2 Direct Search by Track number
Listening via USB GP1 WATERPROOF STEREO
9www.aquaticav.com