
190-01134-14 Rev. L
Garmin GMA 350H/350Hc Pilot’s Guide
26
GMA 350H/350Hc Audio Panel
SPEAKER
All of the radios can be heard over the cabin speaker. Pressing the
SPKR
Key selects and deselects the cabin speaker. Speaker audio is muted when
the PTT is pressed. Certain aural alerts and warnings (autopilot, traffic,
altitude) are always heard on the speaker, even when the speaker is not
selected.
Speaker Key
P
assenger
a
ddress
M
ode
(Pa M
ode
)
Press and hold the
SPKR
Key for 2 seconds to initiate Passenger
Address Mode. PA Mode is annunciated by a rapid blinking of the
SPKR annunciator. When in PA Mode the crew can use the PTT “Push-
to-Talk” button to deliver announcements over the speaker, to the
passenger headsets, or both depending on configuration.
s
PliT
-Pa M
ode
During Split-PA Mode the pilot can continue to use the radio(s) while
the copilot delivers PA announcements. To initiate Split-PA Mode,
first enter Split-COM Mode by pressing more that one
MIC
Keys
simultaneously, then press and hold the
SPKR
Key for 2 seconds.
Содержание GMA 350H
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