Intercom Volume And Squelch - Garmin GMA 350 Pilot's Manual

GMA 350 Audio Panel
Copilot & Passenger Isolate Mode
In 'Copilot & Passenger Isolate' mode the Pilot can hear the aircraft
audio. The Copilot has the option to use Split-COM mode. The
Passengers hear each other.
ICS Keys

INTERCOM VOLUME AND SQUELCH

The VOL/CRSR Knob controls selection and volume or manual squelch
adjustment for audio sources that may not be adjustable anywhere else in
the system. The small knob controls the volume or squelch. Turning the
large knob activates and/or moves the cursor (flashing white annunciator/
or flashing blue annunciator in Blue-Select Mode) to select the audio
source to adjust. The cursor will time-out after a few seconds and the
position of the cursor will always default back to the PILOT Key. Pressing
the small knob cancels the cursor.
Blue-Select Mode (Telephone/Entertainment
Distribution)
The music (MUS1/MUS2) and telephone/entertainment (
are distributed using the Blue-Select Mode. The following example
indicates that the pilot, copilot, and passengers will all hear the
telephone/entertainment audio.
18
Aircraft Audio
PILOT
Garmin GMA 350 Pilot's Guide
Split-COM
(Optional)
COPLT
Mode Operation
190-01134-12 Rev. D
PASS
) audio