Digital Video Recorder User’s Manual
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Chapter 4. Operating
No. Description No. Description
1Red Signal (75, 0.7Vp-p) 9N/C(No connection)
2Green Signal (75, 0.7Vp-p) 10 Ground
3Blue Signal (75, 0.7Vp-p) 11 Ground
4N/C(No connection) 12 N/C(No connection)
5Ground 13 HSYNC (Horizontal Synchronization)
6Ground 14 VSYNC (Vertical Synchronization)
7Ground 15 N/C(No connection)
8Ground

4.1 Checklist before operation

Users must select the video mode (NTSC or PAL) and video output (BNC or VGA) before powering the
system on. These can be selected from the switches on the rear of the DVR system.
The settings of the video mode and video output are as described below.
SETTING Video mode Video output
NTSC PAL BNC VGA
OXOXXO O X
Chapter 3. Installation Chapter 3. Installation