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User's Manual
366
Figure 4-250
Figure 4-251
Step 4
You can select
Local Hotspare
or
Global Hotspare
.
●
Local Hotspare: Select the target disk, and the new disk will serve as the hot spare disk
of the selected disk.
●
Global Hotspare: the new disk will serve as the hot spare disk of the entire RAID.
Step 5
Click
OK
.
Click behind a hot spare disk to delete it.
4.12.9 Record Estimate
Background Information
Record estimate function can calculate how long you can record video according to the HDD
capacity, and calculate the required HDD capacity according to the record period.
Procedure
Step 1
Select Main Menu
>
STORAGE
>
Rec Estimate
.
The
Rec Estimate
interface is displayed. See Figure 4-252.
Содержание NVR41-4KS2 Series
Страница 1: ...Dahua Network Video Recorder User s Manual ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD V1 1 0 ...
Страница 74: ...User s Manual 58 Figure 2 79 Alarm input port Figure 2 80 Alarm input port ...
Страница 101: ...User s Manual 85 Figure 3 41 Step 9 Secure the HDD bracket and put the top cover back ...
Страница 114: ...User s Manual 98 3 6 15 NVR616 4KS2 Series The following figure is for reference only Figure 3 58 ...
Страница 132: ...User s Manual 116 Figure 4 19 Modify IP Step 3 Set parameters See Table 4 5 ...
Страница 147: ...User s Manual 131 Figure 4 29 Period Step 3 Set record type See Figure 4 30 ...
Страница 319: ...User s Manual 303 The Exception interface is displayed See Figure 4 190 Figure 4 190 Figure 4 191 Figure 4 192 ...
Страница 420: ...User s Manual 404 Figure 4 290 File management Step 2 Click Add The Add interface is displayed See Figure 4 291 ...
Страница 452: ...User s Manual ...