ESV4 User’s Manual 111
Maintenance
“Maintenance” provides functions for users to:
•Reboot the NVR when necessary
•Reboot cameras directly from the NVR
•Perform Firmware Upgrade
•Backup the NVR’s settings to a local hard drive
•Restore the NVR’s settings from a previously saved configuration file
•Reset the NVR’s settings to their factory default values
