B737 NG Systems Review
Display Selector
Audio Control Panel (ACP)
RECEIVER Switches

Illuminated –

Related switch is active.

Rotate –

Adjusts volume.

Push –

  • Allows reception of related communication system or
    navigation receiver.

  • Multiple switches may be selected.

Push again –

Deselects related system or receiver.
Aft Electronic Panel 700/800/900