TechVision NS16P2P8, Manual

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Device Management NVR User Manual
109
③
Restart the DVR. Then the system will automatically upgrade.

Cloud Upgrade
①
Click Start

Settings

System

Maintenance

Cloud Upgrade to go to “Cloud Upgrade”
interface.
②
Enable “Auto-check for updates” to check if the current version is the latest one
automatically. You can also click “Check for updates” to check the version by yourself. If it is
not the latest one, obtain the latest version from the cloud server and then click “Upgrade”.
The system may automatically restart during upgrading. Please wait for a while and do not
power off the device during upgrading.
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 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”; finally click “OK” in the popup window.

Recover
Select the USB device in “Device Name” option; find the configuration backup file and then
click “Recover”; finally click “OK” in the popup window.
11.6 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.