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User Manual of Network Video Recorder User Manual
107
7.3
Hot Spare Device Backup
Purpose:
Several devices, including NVR and HDVR, can form an N+1 hot spare system. The system consists of several
working devices and a hot spare device; when the working device fails, the hot spare device switches into
operation, thus increasing the reliability of the system.
Please contact dealer for details of models which support the hot spare function.
Before you start:
At least 2 devices are online.
A bidirectional connection shown in the figure below is required to be built between the hot spare device and each
working device.
Set a hot spare
device
Add a hot spare
device on normal
device
Add the normal
device on the hot
spare device
Start
Finish
Figure 7. 13
Building Hot Spare System
7.3.1
Setting Hot Spare Device
The camera connection will be disabled when the device works in the hot spare mode.
It’s highly recommended
to restore the defaults of the device after switching the working mode of the hot
spare device to normal mode to ensure the normal operation afterwards.
Steps:
1.
Enter the Hot Spare settings interface.
Menu > Configuration > Hot Spare
2.
Set the Work Mode as Hot Spare Mode, click the
Apply
button to confirm the settings.
3.
Reboot the device to make the change take effect.
Figure 7. 14
Reboot Attention
4.
Click the
Yes
button in the pop-up attention box.
Содержание DS-9608NI-I8
Страница 1: ...Network Video Recorder User Manual UD 6L0202D2093A01...
Страница 15: ...User Manual of Network Video Recorder User Manual 14 Chapter 1 Introduction...
Страница 23: ...User Manual of Network Video Recorder User Manual 22 Chapter 2 Getting Started...
Страница 40: ...User Manual of Network Video Recorder User Manual 39 Chapter 3 Live View...
Страница 50: ...User Manual of Network Video Recorder User Manual 49 Chapter 4 PTZ Controls...
Страница 60: ...User Manual of Network Video Recorder User Manual 59 Chapter 5 Recording and Capture Settings...
Страница 67: ...User Manual of Network Video Recorder User Manual 66 Figure 5 12 Copy Schedule to Other Channels...
Страница 83: ...User Manual of Network Video Recorder User Manual 82 Chapter 6 Playback...
Страница 100: ...User Manual of Network Video Recorder User Manual 99 Chapter 7 Backup...
Страница 111: ...User Manual of Network Video Recorder User Manual 110 Figure 7 19 Synchronizing...
Страница 112: ...User Manual of Network Video Recorder User Manual 111 Chapter 8 Alarm Settings...
Страница 127: ...User Manual of Network Video Recorder User Manual 126 Chapter 9 VCA Alarm...
Страница 140: ...User Manual of Network Video Recorder User Manual 139 Chapter 10 VCA Search...
Страница 148: ...User Manual of Network Video Recorder User Manual 147 Chapter 11 Network Settings...
Страница 150: ...User Manual of Network Video Recorder User Manual 149 Figure 11 2 Net Fault tolerance Working Mode...
Страница 172: ...User Manual of Network Video Recorder User Manual 171 Chapter 12 RAID...
Страница 183: ...User Manual of Network Video Recorder User Manual 182 Chapter 13 HDD Management...
Страница 197: ...User Manual of Network Video Recorder User Manual 196 Figure 13 26 View HDD Status 2...
Страница 201: ...User Manual of Network Video Recorder User Manual 200 Chapter 14 Camera Settings...
Страница 205: ...User Manual of Network Video Recorder User Manual 204 Chapter 15 NVR Management and Maintenance...
Страница 214: ...User Manual of Network Video Recorder User Manual 213 Chapter 16 Others...
Страница 224: ...User Manual of Network Video Recorder User Manual 223 Chapter 17 Appendix...
Страница 243: ...User Manual of Network Video Recorder User Manual 242...