User Manual

ERT-F2xx DVR User Manual
UM ERT-F2xx 030118NA 127
Upgrading System 12.4
Purpose:
The firmware on your DVR can be upgraded with a local backup device or remote FTP server.
Upgrading by Local Backup Device 12.4.1
Connect your DVR to a local backup device containing the update firmware file. 1.
Go to Menu > Maintenance > Upgrade. 2.
Click the Local Upgrade tab to enter the local upgrade menu, as shown in Figure 12-8. 3.
Local Upgrade Interface Figure 12-8
Select the update file from the backup device. 4.
Click Upgrade to start upgrading. 5.
After the upgrading is complete, reboot the DVR to activate the new firmware. 6.
Upgrading by FTP 12.4.2
Purpose:
Ensure the network connection of the PC (running FTP server) and the device is valid and correct. Run the FTP
server on the PC and copy the firmware into the corresponding directory of your PC.
Refer to the FTP server user manual to set the FTP server on your PC and copy the firmware file into
the directory as required.