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User Manual of Network Video Recorder
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to link the working device to the hot spare device.
You can also select the Operation Type as Delete Work Device, and
Note:
A hot spare device can connect up to 32 working devices.
3.
You can view the working status of the hot spare device on the Working Device Status list.
When the working device works properly, the working status of the hot spare device is displayed as
Stop
Sparing
.
Figure 7. 16
No Recording
When the working device gets offline, the hot spare device will record the video of the IP Camera connected
to the working device for backup, and the working status of the hot spare device is displayed as
Sparing
.
Figure 7. 17
Backing up
When the working device comes online, the lost video files will be restored by the record synchronization
function.
Note:
The record synchronization function can be enabled for up to 1 working device at a time.
Summary of Contents for DS-8508NIST
Page 1: ...Network Video Recorder User Manual UD 6L0202D1182A01 ...
Page 11: ...User Manual of Network Video Recorder 10 Chapter 1 Introduction ...
Page 15: ...User Manual of Network Video Recorder 14 Chapter 2 Network Parameters Configuration ...
Page 17: ...User Manual of Network Video Recorder 16 Chapter 3 Getting Started ...
Page 22: ...User Manual of Network Video Recorder 21 Chapter 4 Live View ...
Page 26: ...User Manual of Network Video Recorder 25 Chapter 5 PTZ Control ...
Page 30: ...User Manual of Network Video Recorder 29 Chapter 6 Recoding and Capturing Settings ...
Page 35: ...User Manual of Network Video Recorder 34 Chapter 7 Playback ...
Page 45: ...User Manual of Network Video Recorder 44 Chapter 8 Alarms Settings ...
Page 55: ...User Manual of Network Video Recorder 54 Chapter 9 Network Configuration ...
Page 72: ...User Manual of Network Video Recorder 71 Chapter 10 Camera Settings ...
Page 78: ...User Manual of Network Video Recorder 77 Chapter 11 RAID Configuration ...
Page 91: ...User Manual of Network Video Recorder 90 Chapter 12 HDD Settings ...
Page 96: ...User Manual of Network Video Recorder 95 Figure 12 7 eSATA Information ...
Page 97: ...User Manual of Network Video Recorder 96 Chapter 13 Local Configuration ...
Page 99: ...User Manual of Network Video Recorder 98 Chapter 14 Maintenance ...
Page 110: ...User Manual of Network Video Recorder 109 Appendix ...