User's Manual

Table Of Contents
NVR-820 / NVR-1620
Network Video Recorder with HDMI
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On Web UI, the configuration can be backed up to or restore from a local computer.
Click “Backup” to store configuration file in local computer.
On local UI, the configuration can be backed up to or restore from a USB disk. It is required to
plug in a USB disk formatted in FAT32 prior to using the backup and restore functions.
Once it’s detected, click “Backup” to store configuration file in USB disk.
10.5 USB Backup
It’s a function that allows users to back up the recording data in its database file format as well
as in AVI to the externally-connected USB hard disk.
The USB hard disk(s) will be listed in the drop-down menu displaying the remaining disk space.
Make your selection from the drop-down menu if you have more than one disks connected to
the NVR.