Giantec tracer2000 User Manual
Page 21
tracer2000 Network DVR Hardware User’s Manual
Version 3.1
Page 13 of 31
1.12 General Purpose Input / Output (J3)
Pin No.
Signal
Pin No.
Signal
1 GPIO-0 2
Audio
IN3
3 GPIO-1 4 AGND
5 GPIO-2 6
Audio
IN2
7 GPIO-3 8 AGND
9 GPIO-4
10
Audio
IN1
11 GPIO-5 12 AGND
13 GPIO-6 14
Audio
IN0
15
GPIO-7
16
GND (for GPIO)
1.13 Infra-Red
(IR)
Pin No.
Signal
1 VCC
2 IRRX
3 GND
4 IRTX
5 CIRRX