2.11.3.2 Load Default
Restore the NVR to factory settings. You can select to reset all settings at once or only the specific menu settings. Restoring
the default settings will not erase the recordings and snapshots saved on your hard disk.
Select all items to reset or check Select All to select all items. Click on Apply to load the default settings for the selected
items.
2.11.3.3 Upgrade
This function can be used you to update the NVR firmware.
Copy the firmware file (.sw file) to the USB flash drive and insert it into the USB port of the NVR.
Click on the Select File button to select the firmware file on the USB flash drive, then click on OK.
Click on the Upgrade button to start the system upgrade. The system update will take about 5-10 minutes: DO NOT
turn off the NVR or remove the USB flash drive from the NVR during the firmware update.
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