Left +/AUDIO/- Switch
±: Pressing the AUDIO switch upward (+) raises the volume level. Pressing the switch downward (-) lowers the volume level. The level is raised or lowered as long as the switch is held until the minimum or maximum level is reached.
AUDIO: Pressing the AUDIO switch in will:
Pause playback on an Apple media device (iPod, iPhone, iPad, etc.)
Mute playback on a standard media player (connected to 3.5 mm plug).
Right UP/MODE SEL/DN Switch
UP/DN: Pressing the switch upward and downward will:
Move ahead (UP) or back (DN) within the playlist on an Apple media device (iPod, iPhone, iPad, etc.) If a song has been playing for a few seconds, DN will move to the beginning of the song.
UP/DN has no effect when using a standard media player.
MODE SEL
Pressing the MODE SEL switch in will:
Toggle between Apple media device and standard media players if both are connected.
When togging from Apple media device to standard device, the Apple media device will pause. Toggling from standard to Apple media device will not pause the standard media device.
MODE SEL has no other effect on a standard media player.
NOTE
No balance or fade control is provided with the Premium Audio System.
Figure 1. Audio Controls