Garmin GMA 350Hc 파일럿 매뉴얼 - 페이지 12

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GMA 350H/350Hc Audio Panel

MUS Key Annunciator – (GMA 350 Hc only) Assigns the Bluetooth

device to the MUS audio source. Press the MUS key until the

annunciator turns blue. The key annunciator will cycle from OFF to

GREEN to BLUE. GREEN selects the wired audio source and BLUE

selects the Bluetooth audio source. NOTE: The Bluetooth audio can

only be assigned to one source at a time. Once the Bluetooth audio

is assigned to an audio source, the remaining entertainment audio

sources will only cycle between OFF and GREEN.

Control Knob Press and Hold – (GMA 350 Hc only) Press and hold

for two seconds to enable the GMA 350Hc as discoverable for pairing.

The Bluetooth Annunciator with flash to indicate that the unit is

discoverable. The unit will remain discoverable for 90 seconds or until

a successful pair is established. Once a successful pair is established,

the audio "Bluetooth paired" is played.

FEATURES AND OPERATION

The GMA 350H/350Hc Audio Panel provides the traditional audio

selector functions of microphone and receiver audio selection. The Audio

Panel includes an intercom system (ICS), a marker beacon receiver, and a

COM clearance recorder. Ambient noise from the aircraft radios is reduced

by Avionics Squelch (ASQ). When no audio is detected, ASQ processing

further reduces the amount of background noise. The MAN SQ Key toggles

between manual and automatic intercom system (ICS) squelch. In automatic

ICS squelch mode, threshold adjustments are handled automatically by the

system. In manual ICS squelch mode, individual threshold adjustments can

be made for the pilot, copilot, and passenger microphones by the crew. The

ability to adjust individual thresholds for each ICS position further reduces

the amount of background noise from the radios.

Garmin GMA 350H/350Hc Pilot's Guide

190-01134-14 Rev. L