Vivotek NR9682-v2 64-Channel NVR (No HDD) - Manual (Page 28)

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28 - User's Manual
8. Select a RAID level , and then select multiple disk drives as the members of your drive group.
Left-click to select a disk drive, and click Add to add it to group. You do not need to select the
Data protection option.
9. Click on the Drive Group 0 entry you have just configured. The Create Drive Group button
will become available. Click Next to proceed.
Refer to the next section: RAID Basics on page 40, for details about RAID levels.