
190-01134-14 Rev. L
Garmin GMA 350H/350Hc Pilot’s Guide
14
GMA 350H/350Hc Audio Panel
ENABLING/DISABLING MONITORED COM MUTING
Press and hold COM1, COM2, or COM3 to enable/disable monitored
COM muting during reception of audio from the COM radio selected for
transmission. The aural message
“Monitor Mute Enabled/Disabled”
is heard.
SPLIT-COM MODE
NOTE:
Split COM performance is affected by the distance between
the COM antennas and the separation of the tuned frequencies. If the
selected COM frequencies are too close together, interference may be
heard during transmission on the other radio.
During Split-COM operation, both the pilot and the copilot can transmit
simultaneously over separate radios.
Pressing more than one
MIC
Keys simultaneously initiates Split-COM
Mode (i.e., COM1/COM2, COM1/COM3, or COM2/COM3). The
respective COM1/MIC1, COM2/MIC2, or COM3/MIC3 annunciators
are illuminated indicating Split-COM operation. Split-COM operation is
cancelled by pressing one of the selected MIC Keys again.
When in Split-COM mode, the pilot is using the lower numbered COM,
and the copilot is using the higher numbered COM.
COM2 Radio is Selected
Selecting a COM Radio for Transmit
Содержание GMA 350H
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