Factory Default; Device Software Upgrade; Backup And Restore - Vitek VT-TNR818P Manual

11.3 Factory Default

Click StartàSettingsàSystemàMaintenanceàFactory Default and then click "Reset to
factory default" button in the interface to reset to the factory default settings.

11.4 Device Software Upgrade

You can click StartàSettingsàSystemàInformationàBasic to view MCU, kernel version
and firmware version etc. Before upgrade, please get the upgrade file from your dealer.
The upgrade steps are as follows:
Copy the upgrade software into the USB storage device.
Insert the USB storage device into the USB interface of the NVR.
Click StartàSettingsàSystemàMaintenanceàUpgrade to go to "Upgrade" interface.
Select the USB device in "Device Name" option and go to the path where the upgrade software
exists. Select the upgrade software and then click "Upgrade". The system may automatically
restart during upgrading. Please wait for a while and do not power off the NVR during
upgrading.
Note: The file system of the USB mobile device which is used for upgrading, backing up and
restoring should be FAT32 format.

11.5 Backup and Restore

You can back up the configuration file of the NVR by exporting the file to other storage
devices; you can load the configuration to other NVRs which are the same model by importing
the configuration file.
Insert the USB storage device into the USB interface of the NVR and then click
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