See also:

Playing a USB Flash Drive
Your audio system reads and plays sound files on a USB flash drive in either MP3, WMA, or AAC*1 format. Connect your USB flash drive to the USB adapter cable, then select the USB mode. You ca ...

Features
Audio System Audio Remote Controls  - VOL (Volume) Button Press and release to adjust the volume up/ down.  - MODE Button Press and release to change the audio mode: FM1/FM2/AM/XM1* ...

Audio Remote Controls
● + / - Button Press and release to adjust the volume up/ down. ● SOURCE Button Press and release to change the audio mode: FM/AM/CD/XM®*/HDD*/USB/iPod®/ Bluetooth/Pandora®*/A ...