
UM DS-90xxHUHI-F8/N User Manual 041717NA
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Figure 229, FTP Upgrade Interface
4.
Enter the FTP Server Address in the text field.
5.
Click the Upgrade button to start upgrading.
6.
After the upgrading is complete, reboot the DVR to activate the new firmware.
21.5.
Restoring Default Settings
1.
Enter the Default interface, Menu > Maintenance > Default.
Figure 230, Restore Defaults
2.
Select the restoring type from the following three options.
•
Restore Defaults:
Restore all parameters, except the network (including IP address, subnet mask,
gateway, MTU, NIC working mode, default route, server port, etc.) and user account parameters, to
the factory default settings.
•
Factory Defaults:
Restore all parameters to the factory default settings.
•
Restore to Inactive:
Restore the device to inactive status.