Garmin 011-01257-20 Manuale di installazione - Pagina 30

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Garmin 011-01257-20 Manuale di installazione
Pin
1
RESERVED
2
RESERVED
3
PROGRAM GROUND
4
RESERVED
5
PROGRAM GROUND
6
RS-232 OUT 1
7
RS-232 IN 1
8
ON-SIDE COM MIC DIGITAL AUDIO OUT
9
ON-SIDE COM DIGITAL AUDIO IN
10
RESERVED
11
PROGRAM GROUND
12
SPARE
13
SPARE
14
POWER GROUND
15
RESERVED
16
POWER GROUND
17
COM SWAP*
18
PROGRAM GROUND
19
SPARE
20
RESERVED
21
RESERVED
22
RESERVED
23
PROGRAM GROUND
RESERVED (-00)
24
RECORER OFF SELECT* (-20)
25
PROGRAM GROUND
26
RESERVED
27
GMA REMOTE POWER OFF
28
ON-SIDE NAV DIGITAL AUDIO IN
29
ONSIDE VOICE ALERT DIGITAL AUDIO IN
30
AIRCRAFT POWER 2
31
SPARE
32
AIRCRAFT POWER 2
33
SPARE
34
MIDDLE MARKER SENSE
35
SPARE
36
REVERSIONARY MODE 1
37
REVERSIONARY MODE COMMON 1
* Denotes Active Low (Inputs: ground to activate; Outputs: grounded when active).
Page 4-4
Revision C
Table 4-2. J3472 Pin Assignments
Pin Name
I/O
--
--
--
--
--
Out
In
Out
In
--
--
--
--
--
--
--
In
--
--
--
--
--
--
--
In
--
--
In
In
In
In
--
In
--
Out
--
Out
Out
GMA 1347D Installation Manual
190-00303-21