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Appendix
Connection Pin Assignments
INPUT 2 Port: 15-pin mini D-sub female connector
Computer Input
Analog
1. Video input (red)
2. Video input
(green/sync on green)
3. Video input (blue)
4. Not connected
5. Composite sync
6. GND (red)
7. GND (green/sync on green)
8. GND (blue)
9. Not connected
10. Not connected
11. GND
12. Bi-directional data
13. Horizontal sync signal
14. Vertical sync signal
15. Data clock
1
15
5
6
11
10
Pin No. Signal Name I/O Reference
1 Not connected
2 RD Receive Data Input Connected to internal circuit
3 SD Send Data Output Connected to internal circuit
4 Not connected
5 SG Signal Ground Connected to internal circuit
6 Not connected
7 Not connected
8 Not connected
9 Not connected
Pin No. Signal Name I/O Reference
1 Not connected
2 RD Receive Data Input Connected to internal circuit
3 SD Send Data Output Connected to internal circuit
4 Not connected
5 SG Signal Ground Connected to internal circuit
6 Not connected
7 Not connected
8 Not connected
9 Not connected
RS-232C Terminal: 9-pin Mini DIN female connector
6
8
4
9
7
3
5
21
RS-232C Port: 9-pin D-sub male connector of the DIN-D-sub RS-232C cable
1
5
6
9