Speco N8NRE User Manual page 44

Record & Disk Management
④ Click "Close Encryption".
Unlock the disk: when one encrypted disk is transferred from another NVR to this NVR, it will be locked. You can select this locked disk and click
"Unlock". After you enter the password of its data encryption, its status will be "Read Only". Now you can read the data of this disk but nothing
can be written to it.
Some models may not support RAID function. RAID settings are as follows: Please skip the settings of physical disk, array and disk mode if the NVR
doesn't support this function. Check the spec sheet for your model to confirm if it supports RAID.
➢
RAID
① Enable RAID
(Go to Start→Settings→Disk→Disk Mode)
② Create an array. (Go to Start→Settings→Disk→Physical Disk)
a. Click "Physical Disk" tab and then click "Create an array".
b. Enter the username and password that has Disk Management authority. If you don't have one, you can use the username and password for
system login (the default username: admin; the default password:123456).
c. Enter array name and select array type (like RAID5).
d. Select physical disk.
If you have 16 disks, please select 15 disks. The remaining one should be set to a hot spare.
If higher data security is needed, you can decrease physical disks and increase hot spare disks. Please set them as needed.
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NVR User Manual
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a