AVN2227P > Names of Controls > Switching Audio Sources
Switching Audio Sources
1.
Press the [SOURCE/PWR] button to switch the audio source in the following
sequence:
TUNER -> CDP*1 -> USB*2*3 -> AUX*4 -> iPod*2*3 -> TUNER -> ...
*1: Cannot be selected if no CD is inserted.
*2: Cannot be selected if the corresponding device is not connected to the main unit.
*3: If the PND is not connected to the main unit, you cannot select the USB mode or
iPod mode.
*4: Cannot be selected if the AUX setting is set to OFF.