Additional Audio Panel Functions; Power-Up; Mono/Stereo Headsets; Intercom - Garmin G1000H Pilot's Manual

4.5 ADDITIONAL AUDIO PANEL FUNCTIONS

POWER-UP

The Audio Panel performs a self-test during power-up. During the self-test all Audio Panel annunciator lights
illuminate for approximately two seconds. Once the self-test is completed, most of the settings are restored to
those in use before the unit was last turned off.

MONO/STEREO HEADSETS

Stereo headsets are optional for use in this aircraft.

INTERCOM

The GMA 350H includes a six-position intercom system (ICS), one MUSIC input, and one telephone/
entertainment input for the pilot, copilot and passengers. The intercom provides Pilot, Copilot, and Passenger
audio isolation.
Press the PILOT, COPLT, and/or PASS Keys to distribute as required. If the annunciators are lit, those
positions will share intercom audio. If an annunciator is NOT lit that position is isolated from the others.
COPILOT CONFIGURED AS CREW OR PASSENGER
When the copilot position is configured as a passenger, the COPLT Key is disabled and the copilot
NOTE:
headset is treated as a 'passenger' for intercom and entertainment audio distribution.
The copilot position can be configured as crew (COPLT Key enabled) or as a passenger (COPLT Key
disabled). Pressing and holding the COPLT Key toggles the copilot position configuration between passenger
and crew. The aural message "Copilot Configured as Passenger" or "Copilot Configured as Crew" is
heard.
190-01255-00 Rev. A
Figure 4-40 Intercom Controls
Garmin G1000H Pilot's Guide for the Bell 407GX
™
AUDIO PANEL AND CNS
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