Garmin GMA 340 Installation Manual page 16

Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31**
32**
33
34
35
36
37
38
39
40
Page 2-4
Rev. L
Connector J1
Mkr Ant
Mkr Ant Return
Com 3 In
Com 3 Return
Com 3 Mic
Com 3 Key*
ADF In (ADF 2 In)
ADF Return (ADF 2 Return)
Com 1 In
Com 1 Return
Com 1 Mic
Com 1 Key*
Com 2 In
Com 2 Return
Com 2 Mic
MASQ Inh*
Nav 1 In
Nav 1 Return
Nav 2 In
Nav 2 Return
DME In (ADF 1 In)
DME Return (ADF 1 Return)
Com 3 Spkr Load
Com 3 Spkr Load Return
Com 1 Spkr Load
Com 1 Spkr Load Return
Com 2 Spkr Load
Com 2 Spkr Load Return
NC
Com 2 Key*
Alt Wrn In
Alt Wrn Return
Pilot Mic In
Pilot Mic Key*
Pilot Mic Return
Ext White Lamp; A
Ext Blue Lamp; O
Ext Amber Lamp; M
Middle Mkr Sens
Pass Headset L
Connector J2
Pilot Headset Return
Co-Pilot Headset Return
Co-Pilot Headset L
Co-Pilot Headset R
14V Lgt Lo/28V Lgt Lo
14V Lgt/28V Lgt Lo
14V Lgt/28V Lgt
Aircraft Power
Aircraft Power
Aircraft Ground
Aircraft Ground
PA Mute*
ICS Mute Inhibit*
ICS Mute Inhibit Return
High Music Gain Select*
Pilot Headset L
8 Ohm Select*
Reserved
Tone Enable*
Swap*
Swap Return
NC
Music 1 L In
Music 1 R In
Music 1 Return
Music 2 L In (NC)
Music 2 R In (DME In)
Music 2 Return (DME Return)
FAILSAFE_WARN
Com TX Mute*
Pilot Headset R
Co-Pilot Mic In
Co-Pilot Mic Key*
Co-Pilot Mic Return
Pass 1 Mic
Pass 1 Mic Return
Pass 2 Mic
Pass 2 Mic Return
Pass 3 Mic
Pass 3 Mic Return
GMA 340 Installation Manual
190-00149-01