H.264 AHD 4CH MOBILE DVR
X7 Series User manual
24
4.11. Data Back up
Under data backup interface, we can search the files lists need to back up by date, then choose
the files according to the time period to back up. Data back up should operated via USB port and
USB devices,
We need to use USB devices to back up the files, please do not cut off power in the process of
back up. If back up failure or other faults occurs when back up, please check the back up devices.
4.12. Factory settings
In “Default” interface, Choose “confirm” button, system will pop up the alert messages twice to
ask you if confirm to do the factory settings. Please check carefully before confirming the factory
settings.
