302
Global: It is global hotspare disk. When any RAID becomes degrading, it can replace and build the
RAID.
Local: It is local hotspare disk. When the specified RAID becomes degrading, it can replace and build
the RAID.
Select a hot spare device and then click Delete button. Click Apply button to delete.
Figure 4-195
4.10 Device Maintenance and Manager
4.10.1
Account
It is to manage users, user group and ONVIF user, set admin security questions.
Note
For the user name, the string max length is 31-byte, and for the user group, the string max length is
15-byte. The user name can only contain English letters, numbers and
“
_
”
、
“
@
”
、
“
.
”
.
The default user amount is 64 and the default group amount is 20. System account adopts two-level
management: group and user. The user authorities shall be smaller than group authorities (The
admin
user authorities are set by default).
For group or user management, there are two levels: admin and user. The user name shall be unique
and one user shall only belong to one group.
4.10.1.1 User
4.10.1.1.1 Add User
Step 1 From main menu->Setting->System->Account->User.
Enter user interface. See Figure 4-196.
Содержание NVR21-S2 SERIES
Страница 1: ...Dahua Network Video Recorder User s Manual V 4 3 0...
Страница 138: ...124 Figure 3 5 3 6 6 NVR42N Series Please refer to Figure 3 6 for connection sample Figure 3 6...
Страница 142: ...128 Figure 3 11 3 6 12 NVR42V 8P Series Please refer to Figure 3 12 for connection sample...
Страница 143: ...129 Figure 3 12...
Страница 157: ...143 Figure 4 15 Step 2 Click device display edit interface See Figure 4 16...
Страница 220: ...206 Figure 4 93 Figure 4 94...
Страница 240: ...226 Figure 4 110 Figure 4 111 Figure 4 112...
Страница 251: ...237 Figure 4 123 Figure 4 124...
Страница 253: ...239 Figure 4 126 Click draw button to draw the zone See Figure 4 127...
Страница 257: ...243 Figure 4 130 Click Draw button to draw a zone See Figure 4 131 Figure 4 131...
Страница 262: ...248 Figure 4 136 Click draw button to draw the zone See Figure 4 137...
Страница 275: ...261 Figure 4 148 Figure 4 149...
Страница 276: ...262 Figure 4 150 Figure 4 151...
Страница 387: ...373 Figure 5 60 Figure 5 61...
Страница 388: ...374 Figure 5 62 Figure 5 63...
Страница 412: ...398 Figure 5 96 Figure 5 97...
Страница 418: ...404 Figure 5 106 5 10 4 4 Record Control The interface is shown as in Figure 5 107 Figure 5 107...
