User manual

Triplex Real Time PC-look DVR Board
13
3) VGA (15 Pin D-Sub Connector)
2) Alarm In/Out & RS-485 (25 Pin D-Sub Connector)
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14151617182021222325 24 19
Sensor Input
GND
Alarm Out COM
Alarm Out NO
Alarm Out NC
24
485A
25
485B
Description
17 ~ 20
21
22
23
1 ~ 16
No
12345
6789
10
1112131415
14
15
Description
2
3
4 ~ 12
13
1
No
VSYNC (Vertical Sync.)
Reserved
GREEN (Green Video [75ohm, 0.7Vp-p])
BLUE (Blue Video [75ohm, 0.7Vp-p])
Reserved
HSYNC or CSYNC (Horizontal or Composite Sync.)
RED (Red Video [75ohm, 0.7Vp-p])