Garmin GMA 245 Pilot's Manual - Page 15

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The PILOT and CREW ICS ISOLATION states are exclusive. Both

NOTE:

cannot be active at the same time. When neither Pilot or Crew are

active, the unit is in All ICS mode. In this mode, the pilot, copilot, and

passengers communicate with each other.

PILOT ICS ISOLATION

Pressing the PILOT 'ICS ISOLATION' Key isolates the pilot from all

other ICS positions (copilot and passengers). The copilot and passengers

share communication between themselves but cannot communicate with

the pilot. A solid annunciation of the in-key annunciator indicates PILOT

ICS ISOLATION is active.

Pressing the CREW 'ICS ISOLATION' Key places the pilot and copilot

on a common ICS communication channel. The passengers are on their

own intercom channel and can communicate with each other, but cannot

communicate with the pilot and copilot. A solid annunciation of the in-

key annunciator indicates CREW ICS ISOLATION is active.

Turn the Left Inner Knob to adjust the Pilot ICS volume. Turn the

Right Inner Knob to adjust the Copilot/Passenger ICS volume.

Turn the Left Outer Knob to adjust the Pilot music volume. Turn the

Right Outer Knob to adjust the Copilot/Passenger music volume.

Press and hold the RADIO MUTE  Key to enable or disable muting

of intercom audio when radio (i.e., COM, NAV, or AUX) audio is active.

190-01879-10 Rev. F

Garmin GMA 245 Pilot's Guide

GMA 245 Audio Panel