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12.3.2
Setting HDD Property
Purpose
The HDD property can be set to redundancy, read-only, or read/write (R/W). Before setting the HDD
property, set the storage mode to Group (refer to steps 1−4 of Chapter Setting HDD Groups ).
An HDD can be set to read-only to prevent important recorded files from being overwritten when the HDD
becomes full in overwrite recording mode.
When the HDD property is set to redundancy, the video can be recorded both onto the redundancy HDD
and the R/W HDD simultaneously so as to ensure high security and reliability of video data.
1. Enter the HDD Information interface, Menu > HDD> General.
2. Select HDD from the list and click the
3. Set the HDD property to R/W, Read-only, or Redundancy.
4. Click the OK button to save the settings and exit the interface.
5. In the HDD Information menu, the HDD property will be displayed in the list.
NOTE:
At least two hard disks must be installed on your NVR when you want to set an HDD to
Redundancy, with one HDD with R/W property.
12.4
Configuring Quota Mode
Purpose
Each camera can be configured with allocated quota for the storage of recorded files or captured pictures.
1. Enter the Storage Mode interface, Menu > HDD > Advanced.
2. Set the Mode to Quota.
NOTE:
The NVR must be rebooted to enable the changes to take effect.
NVR User Manual 061220NA
icon to enter the Local HDD Settings interface.
Figure 215, Set HDD Property
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