Garmin G3X Installation Manual page 317

23.4.10 Audio
23.4.10.1 Mono Audio
The mono audio output provides audio alerts for connection to an unswitched input on an intercom or
audio panel.
Pin Name
MONO AUDIO OUT HI
MONO AUDIO OUT LO
23.4.11 Stereo Audio
The stereo audio output provides SiriusXM® audio for connection to an entertainment input on an
intercom or audio panel. Audio alerts may optionally be reproduced on the stereo audio output in addition
to the mono audio output. See
Pin Name
STEREO AUDIO OUT LEFT
STEREO AUDIO OUT LO*
STEREO AUDIO OUT RIGHT
STEREO AUDIO OUT LO*
*The left and right common pins (pins 2 and 20) may be tied together or only one may be used. It is not
necessary to use both common pins.
190-01115-01
Rev. AA
Section 32.4.17 for instructions regarding the sound config page.
G3X/G3X Touch Installation Manual - LRU Pinouts
Connector
P4502/4602
P4502/4602
Connector
P4502/4602
P4502/4602
P4502/4602
P4502/4602
Pin I/O
1 Out
18 --
Pin I/O
3 Out
20 --
19 Out
2 --
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