HIKVISION DS-7604NI-E1 User Manual page 174

User Manual of Network Video Recorder
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.
At least 2 hard disks must be installed on your NVR when you want to set a HDD to Redundancy, and there is one
HDD with R/W property.
Figure 12. 15 Set HDD Property
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