Audio Control Panel (ACP)
RECEIVER Switches

Illuminated –

Related switch is active.

Rotate –

Adjusts volume.

Push –

  • Allows reception only of the related communication system
    or navigation receiver.

  • Multiple switches may be selected.

Push again –

Deselects the related system or receiver.
Tap the SPKR Switch for additional information on the Cockpit
Speakers.