ADEMCO AHDR1, User Manual

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User’s Manual
12
Setting Unit for NTSC or PAL
Figure 4 — NTSC/PAL switch
Your DVR can be used with either NTSC or PAL equipment. Before turning on the DVR, set
the switch NTSC or PAL to match your equipment.
NOTE: You cannot mix NTSC and PAL equipment. For example you cannot
use a PAL camera and an NTSC monitor.
Connecting the Video Source
Figure 5 — Video Input connector
Connect the coaxial cable from the video source to the BNC
Video In
connector. If your
video source has an SVHS output, connect it to the
SVHS In
connector.
NOTE: You cannot use two video sources at the same time. The user selects
either the BNC (composite) or SVHS video input connector during setup.
Connecting the Loop Through Video
Figure 6 — Video Loop Through connector
If you would like to connect your video source to another device, you can use the
Loop
BNC
connector.
NOTE: The Loop BNC is auto terminated. Do NOT connect a cable to the Loop
BNC unless it is connected to another terminated device because it will cause
poor quality video. Only video input from the BNC can be looped through.