User`s manual

SVR-500 Series
Network Video Recorder
User’s Manual
English
98
3.5.6 USB Backup
It’s a function that allows users to backup the recording data in its
databaseleformat(notAVI)totheexternallyconnectedUSBhard
disk.
Insert a USB hard disk that has more than 100MB free space to the
NVR
You can check the “Disk Status” page under “System Options” to see
if the USB disk has been detected by the NVR