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Basic Connections
The diagram below shows the basic connections and ports on the DVR SD series.
Verify the NTSC/PAL Selector Switch on the main board is set properly. In the US or Canada, the
switch should be set to NTSC.
• Cameras:
Connect the camera video BNC connectors to the video inputs on the back of the DVR.
• Main monitor:
Connect the main monitor connector (BNC/VGA/HDMI) to a surveillance TV/VGA monitor.
This monitor will display the live screen as well as all menus.
• Hard Disk Drive(s):
Install at least one SATA hard disk drive (Max. storage size 4TB/HDD) inside the DVR.
Do not exceed 4TB per HDD bay.
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