Dahua NVR5464-4KS2-V2

User's Manual
432
Figure 5-324 Reset button
Step 4 Restart the Device.
After the Device restarts, the settings have been restored to the factory default.
5.19.4.4 System Update
5.19.4.4.1 Upgrading File
Procedure
Step 1 Insert a USB storage device containing the upgrade files into the USB port of the Device.
Step 2 Select
Main Menu
>
Maintenance Center
>
Manager
>
Update
Figure 5-325 Update
Step 3 Click
Update
.