Garmin GMA 350 Pilot's Guide - Page 18

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. Split-COM Aircraft Audio (Optional) PILOT COPLT PASS ICS Keys Mode Operation 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 ( ) audio 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 Garmin GMA 350 Pilot's Guide 190-01134-12 Rev. C