Manual

Record & Disk Management
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You can add the important channels into the backup group to avoid data loss.
Select “BK Group” and then click to add a disk as the backup disk. Then
an authentication box will pop up. After entering the login username and
password, click “Format Now” to select the backup disk. The added backup disk
will be formatted and this disk will be removed from the normal group. Then add
cameras to the backup group. These cameras can be added to a normal group
and the backup group simultaneously.
Click StartSettingsDiskView Disk Information to view the HDD information;
click “S.M.A.R.T. Information” to view the working status of the HDD. Refer to the
picture below.
7.5.2 View Disk and S.M.A.R.T. Information