Garmin GMA 350H Pilot's Manual page 31

Control
Copilot
Configuration
Manual
Squelch
NOTE: Finer manual squelch adjustment may be made using the dual concentric
knobs on the GMA 350. The voice command "Up" or "Down" is equivalent to three
clicks of the inner knob.
Speaker
(SPKR)
PA
Marker
Beacon (MKR/
MUTE)
COM
Clearance
Recorder
190-01134-14 Rev. C
Example Phrase
"Copilot is passenger" OR
"Copilot is pass"
"Copilot is crew"
"Manual squelch" OR
"Man squelch"
"Manual squelch threshold up"
"Man squelch threshold up"
"Manual squelch volume up"
OR
"Man squelch volume up"
"Manual squelch threshold
down"
"Man squelch threshold down"
"Manual squelch voume down"
OR
"Man squelch volume down"
"Speaker"
"P - A"
"Marker"
"Mute marker" OR
"Marker mute"
"Play"
"Read back" OR
"Say again"
Garmin GMA 350H Pilot's Guide
GMA 350H Audio Panel
Action
Configures Copilot as a
passenger.
Voice Response: "Copilot is
passenger".
Configures Copilot as flight
crew.
Voice Response: "Copilot is
crew".
Toggles manual squelch mode
Increases manual squelch
threshold
Decreases manual squelch
threshold
Toggles SPKR on/off
Toggles PA on/off
Same action as pressing MKR/
MUTE (refer to page 4).
Same action as pressing PLAY
(refer to page 5).
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