190-01115-01
G3X/G3X Touch Installation Manual - LRU Pinouts
Rev. AC
Page 25-26
25.4.10 Audio
25.4.10.1 Mono Audio
The mono audio output provides audio alerts for connection to an unswitched input on an intercom or
audio panel.
25.4.11 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
for instructions regarding the sound config page.
Pin Name
Connector
Pin
I/O
MONO AUDIO OUT HI
P4X02
1
Out
MONO AUDIO OUT LO
P4X02
18
--
Pin Name
Connector
Pin
I/O
STEREO AUDIO OUT LEFT
P4X02
3
Out
STEREO AUDIO OUT LO*
P4X02
20
--
STEREO AUDIO OUT RIGHT
P4X02
19
Out
STEREO AUDIO OUT LO*
P4X02
2
--
*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.