Lorex N881 Series, Руководство пользователя, Страница: 100 / 136

Using the Main Menu 16
2. Click , then click STORAGE . Click the HDD MANAGER tab on the side panel.
3. Select the hard drive type under the Type column next to the hard drive you would like to
configure.
4. Click Apply to save changes. The system will restart to complete this operation.
16.4.17 Setting up Hard Drive Mirroring (Advanced)
A mirror hard drive can be used to automatically backup video footage recorded to the recording
(read/write) hard drive. When a mirroring hard drive is installed, the system can be set to record
cameras in parallel to both the recording hard drive and the mirror hard drive. This way, the foot-
age is automatically backed up if the recording hard drive fails.
How hard drive mirroring works:
1. Security system
2. Primary hard drive
3. Mirror hard drive
NOTE
• The mirror hard drive must be as large or larger than primary hard drive to backup all recordings.
• Mirroring begins from when mirror hard drive is installed and configured.
• Two hard drives must be installed in the system to use mirroring. For details on installing hard drives, see 19
Replacing the Hard Drive , page 113.
To set up hard drive mirroring:
1. From the Live View display, right-click to open the Quick Menu, then click Main Menu .
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