User Manual

Device Management

NVR User Manual

13.3 Factory Default

Click StartSettingsSystemMaintenanceFactory Default and then click “Reset to factory default” button in the interface to reset to the factory

default settings(check “Reset retain Network Configuration” to retain the network settings).

Note: Resetting to the factory default settings will not change time zone.

13.4 Device Software Upgrade

 Upgrade

You can click StartSettingsSystemInformationBasic to view MCU, kernel version and firmware version and so on. Before upgrade, please get

the upgrade file from your dealer.

The upgrade steps are as follows:

① Copy the upgrade software into the USB storage device.

② Insert the USB storage device into the USB interface of the NVR.

③ Click StartSettingsSystemMaintenanceUpgrade 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.

 Flash Upgrade

The upgrade steps are as follows:

① Copy the flash upgrade files into the USB storage device.

② Insert the USB storage device into the USB interface of the DVR.

③ Restart the DVR. Then the system will automatically upgrade.

13.5 Backup and Restore

You can back up the configuration file of the NVR by exporting the file to other storage devices; you can recover the configuration to other NVRs

which are of the same model with the NVR by importing the configuration file to other NVRs for time saving.

Insert the USB storage device into the USB interface of the NVR and then click StartSettingsSystemMaintenanceBackup and Restore to go

to the interface.

 Backup

Select the USB device in “Device Name” option; go to the path where you want to store the configuration backup file and then click “Backup” button;

finally click “OK” button in the popup window.

 Recover

Select the USB device in “Device Name” option; find the configuration backup file and then click “Recover” button; finally click “OK” button in the

popup window.

13.6 Restart Automatically

You can set the automatic restart time for the NVR to maintain it regularly. Click StartSettingsSystemMaintenanceAuto Maintenance to go

to the interface as shown below. Enable auto maintenance, set the interval days and point of time and then click “Apply” to save the settings. The

NVR will restart automatically at the pointed time every interval days.

Note: The file system of the USB mobile device which is used for upgrading, backing up and restoring should be FAT32 format.