NST DVR8DVDH, User Manual

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User’s Manual
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Your DVR supports disk mirroring functions to prevent any unexpected loss of recorded video data that might be caused
by disk damage or corruption.
Your DVR uses a proprietary encryption scheme making it nearly impossible to alter video .
Your DVR can be used to monitor video from network video transmitters and/or network cameras, record monitored
video and play back recorded video.
You can view video and control your DVR remotely by connecting via Ethernet. There are eSATA and iSCSI ports
that can be used to record or archive (eSATA interface only) video to external hard disk drives, and there are two USB
ports that can be used to upgrade the system or copy video clips to external hard disk and flash drives.
Figure 1 : Typical DVR installation.
NOTE: This manual covers the 8- and 16-channel digital video recorders. The DVRs are identical except for the
number of cameras and alarms that can be connected and the number of cameras that can be displayed.
For simplicity, the illustrations and descriptions in this manual refer to the 16-camera model.