Garmin GPS 400W, Installation Manual

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GNS 400W Series Installation Manual Page 4-3
190-00356-08 Rev. G
4.1.2 P4002 COM Connector (GNC 420W and GNS 430W Only)
(View looking at rear of unit)
2 3 4 5 6 7 8 9 10 11 12 13 1
15 16 17 18 19 20 21 22 23 24 25 14
Pin Pin Name I/O
1 RESERVED --
2 RESERVED --
3 RESERVED --
4 COM MIC KEY In
5 INTERCOM MIC HI In
6 COM MIC AUDIO HI In
7
500 COM AUDIO HI
Out
8 RESERVED --
9 RESERVED --
10 RESERVED --
11 AIRCRAFT POWER In
12 AIRCRAFT POWER In
13 RESERVED --
14 TRANSMIT INTERLOCK In
15 COM REMOTE TRANSFER In
16 SPARE --
17 INTERCOM MIC LO In
18 COM MIC AUDIO LO In
19
500 COM AUDIO LO
Out
20 RESERVED --
21 AIRCRAFT GROUND --
22 AIRCRAFT GROUND --
23 RESERVED --
24 RESERVED --
25 RESERVED --