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User's Manual
357
Figure 5-243 Disk manager
View HDD Information
You can view the physical position, properties, status and storage capacity of each HDD.
Configure HDD Properties
In the
Properties
column, you can set read and wire, read-only and redundant HDD.
When there are two or more HDDs installed on the Device, you can set one HDD as redundant disk
to back up recorded files.
Format HDD
Select an HDD, click
Format
, and then follow the on-screen prompts to format the HDD.
●
Formatting will erase all data in the HDD, proceed with caution.
●
You can select whether to erase the HDD database. If the HDD database is erased, the AI search
data and the uploaded audio files will be deleted.
5.12.3 RAID
RAID (redundant array of independent disks) is a data storage virtualization technology that
combines multiple physical HDD components into a single logical unit for the purposes of data
redundancy, performance improvement, or both.
Содержание NVR21-4KS3 Series
Страница 1: ...Network Video Recorder User s Manual ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD V2 3 5...
Страница 97: ...User s Manual 77 Figure 2 118 Alarm input port 1...
Страница 123: ...User s Manual 103 S3 NVR41 EI NVR41 P EI NVR41 8P EI Figure 3 48 Typical connection...
Страница 129: ...User s Manual 109 Series Figure 3 56 Typical connection...
Страница 142: ...User s Manual 122 Figure 5 9 Unlock pattern login...
Страница 156: ...User s Manual 136 Figure 5 24 AcuPick human detection...
Страница 157: ...User s Manual 137 Figure 5 25 AcuPick motor vehicle detection Step 5 Configure the search conditions as needed...
Страница 160: ...User s Manual 140 The shortcut menu is different for different models Figure 5 28 Shortcut menu 1...
Страница 225: ...User s Manual 205 Figure 5 92 AcuPick human detection...
Страница 226: ...User s Manual 206 Figure 5 93 AcuPick motor vehicle detection Step 5 Configure the search conditions as needed...
Страница 399: ...User s Manual 379 Figure 5 268 Pattern login...
Страница 436: ...User s Manual 416 Figure 5 306 File management Step 2 Click Add Figure 5 307 Add file...
Страница 456: ...User s Manual 436 Figure 5 330 Shutdown 2...
Страница 485: ...User s Manual...