Marker Beacon; Keypad Annunciators; Configuration Inputs - Garmin GMA 347 Installation Manual

5.7

Marker Beacon

HI SENSE
THRESHOLD
LO SENSE
THRESHOLD
VOLUME
5.8

Keypad Annunciators

DISABLE COM3
DISABLE TEL
DISABLE DME
DISABLE ADF
DISABLE SPLIT COM
DISABLE PLAY
DISABLE PA
DISABLE SPKR
5.9

Configuration Inputs

MASQ INHIBIT
ICS MUTE
INTERNAL
SIDETONE
MUTE AUDIO ON TX
MUTE AUDIO ON RX
RECORD COM2
GMA 347 Installation Manual
190-00325-01
Both High and Low sensitivity threshold numbers can be adjusted up or
down. Increasing the number will decrease the threshold required for a
lamp on condition. Decreasing the number will increase the threshold
required for a lamp on condition.
Volume adjustments can be made by adjusting the volume up or down.
Increasing the number will increase the volume and decreasing the
number will decrease the volume.
Each of the following keys can be disabled so that pushing the
associated button will do nothing.
Setting this option will turn off the Master Squelch.
Setting this option will mute Music 1 during ICS activity.
Setting this option will provide sidetone for installations using
transceivers that do not provide sidetone.
Setting this option will mute all secondary COM audio when transmitting
audio on the primary COM.
Setting this option will mute all secondary COM audio when receiving
audio on the primary COM.
Setting this option will record COM 2 audio on the voice recorder when
the unit is in Split COM mode.
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Revision A