User Manual of Network Video Recorder
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7.2 Managing Backup Devices
Management of USB flash drives, USB HDDs and eSATA HDDs
Steps:
1. Enter the Export interface.
Figure 7. 12 Storage Device Management
2. Backup device management.
Click New Folder button if you want to create a new folder in the backup device.
Select a record file or folder in the backup device and click button if you want to delete it.
Click Erase button if you want to erase the files from a re-writable CD/DVD.
Click Format button to format the backup device.
If the inserted storage device is not recognized:
• Click the Refresh button.
• Reconnect device.
• Check for compatibility from vendor.
7.3 Hot Spare Device Backup
Purpose:
The device can form an N+1 hot spare system. The system consists of several working devices and a hot spare
device; when the working device fails, the hot spare device switches into operation, thus increasing the reliability
of the system.
Please contact dealer for details of models which support the hot spare function.
Before you start:
At least 2 devices are online.
A bidirectional connection shown in the figure below is required to be built between the hot spare device and
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