
UM DS-90xxHUHI-F8/N User Manual 041717NA
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Figure 228, Local Upgrade Interface
4.
Select the update file from the backup device.
5.
Click the Upgrade button to start upgrading.
6.
After the upgrading is complete, reboot the DVR to activate the new firmware.
21.4.2.
Upgrading by FTP
1.
Configure PC (running FTP server) and DVR to the same Local Area Network. Run the
third-party TFTP software on the PC and copy the firmware into the TFTP root directory.
2.
Enter the Upgrade interface, Menu > Maintenance > Upgrade.
3.
Click the FTP tab to enter the Local Upgrade interface.