System Restoration; Auto-Maintain; System Upgrade - UNIVIEW NVR202-16E User Manual

System Restoration

Use this function to restore some or all settings to factory defaults:
1. Click Menu > Maintain > Restore.
2. Choose a way as needed:
Click Default to reset all settings except the following to factory defaults: network settings, user

settings, and time settings (including DST).
Click Factory Default to reset all settings to factory defaults.
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3. Click OK to proceed.
The NVR will restart automatically to restore factory default settings.
NOTE!
Restoring the system in either way does not delete recordings or operation logs in the NVR.

Auto-Maintain

Set the NVR to restart as scheduled and delete files as needed. Only admin can perform this
operation.
1. Click Menu > Maintain > Auto-Maintain.
2. Set a time for auto-restart, and choose a way to delete files automatically.
CAUTION!
Files that are deleted automatically cannot be recovered.

System Upgrade

Choose an option to upgrade the NVR system:
Local upgrade: upgrade using an upgrade file saved in a USB storage device.

Upgrade by cloud: upgrade through a cloud server.
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The NVR will restart to load the new system after the upgrade is completed.
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