Garmin 74C Manual De Usuario
90
Appendix A: Technical Specifications
Computer Video Port Pin Assignments
The Computer port is a female video RGB, 15-pin micro-D-style
connector. Here are its pin assignments:
connector. Here are its pin assignments:
Pin no.
Computer port
1
Red video
2
Green video
3
Blue video
4
GND
5
GND
6
Red GND
7
Green GND
8
Blue GND
9
Reserved
10
Synchronous GND
11
GND
12
SDA
13
Horizontal sync / composite sync
14
Vertical sync
15
SCL