Setting the USB port to use (USB Select)
Supported input sources:
iPod/USB
Press OPTION.
The option menu screen is displayed.
Use 
to select “USB Select”, then press ENTER.
to select “USB Select”, then press ENTER.Use 
to select the USB port to use.
to select the USB port to use.|
Front
|
Uses the USB port on the front panel. |
|
Rear: |
Uses the USB port on the rear panel. |
Press ENTER.
The display returns to the playback screen.