DVR User’s Manual
Connecting Short-term Device
If any
system, such as USB ThumbDrive® or any USB devices, etc., make sure those devices are connected only after the unit is powered on. The reason is because the DVR can recognize the external devices only after the
2.4Rear Panel Connectors
There are various connectors on the rear panel for the DVR installations. The connectors are described as the followings.
Main Monitor (S-Video / BNC)
Both
Call Monitor (BNC)
The call monitor is used to display full screen video of all installed cameras in sequence. The BNC call monitor connector allows user to connect the DVR with a call monitor.
VGA Output
VGA +
Dual VGA Digital Output
VGA output connectors are offered for connecting to VGA main monitors. Some models provide one while other models provide two VGA connectors.
Digital Output
A digital output connector is provided for connection to a displaying device that transfers data digitally to show the best video quality.
NOTE: Refer to Appendix E: Simultaneous Output Options for
detailed information about monitor functionality.
Video Input
A group of BNC connectors is offered for video input streams from installed cameras. The number of connectors is equal to the number of channels.
Video Out
Plenty of BNC connectors are positioned on the rear panel for looping out the video input.
RS-232C
The unit provides a
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