Garmin G3X Touch Installation Manual

190-01115-01 G3X/G3X Touch Installation Manual - LRU Pinouts
Rev. AC Page 25-72
25.16 GTR 20 (VHF Communications Radio)
25.16.1 J2001 Connector
Figure 25-31 J2001 Looking at rear of unit
Table 25-1 J2001 Connector
Pin Pin Name I/O
1 AIRCRAFT POWER In
2 DISC 1* In
3 RESERVED --
4 TX INTERLOCK OUT Out
5 TX INTERLOCK IN* In
6 CAN BUS LO --
7 CAN BUS HI --
8 ID IN In
9 AUX MONO IN 2 In
10 RECEIVER AUDIO OUT HI Out
11 COPILOT HS RIGHT Out
12 COPILOT HS LEFT Out
13 PILOT HS RIGHT Out
14 PILOT HS LEFT Out
15 COPILOT PTT* In
16 COPILOT MIC IN In
17 PILOT MIC IN In
18 MUSIC IN RIGHT In
19 MUSIC IN LEFT In
20 AIRCRAFT GROUND --
21 SPARE --
22 DISC 2* In
23 RESERVED --
24 RESERVED --
25 CAN TERM B --
26 CAN TERM A --
27 ID LO --
28 AUX 2 LO --
29 RECEIVER AUDIO LO --
*Indicates Active Low

Garmin G3X Touch Specifications

General

Power Input	10-32 VDC
Touchscreen	Yes
Built-in GPS	Yes
AHRS	Yes
Air Data Computer	Yes
Aviation Database	Yes
Terrain Awareness	Yes
Operating Temperature	-20°C to +55°C
Display Size	10.6 inches
Display Type	LCD
Connectivity	Wi-Fi, Bluetooth, USB, RS-232, CAN bus
Engine Monitoring	Yes
Autopilot Compatibility	Yes
Traffic Awareness	Yes
Weather Data	Yes