Jaycar Electronics DS-8704HI-S User Manual page 119

Step 5: The following sentence is appeared: Please input [u/U] or [ESC] key
Release "ctrl" and "u" keys.
Step 6: Press "u" key. In the message line of "IP address of NET DVR", input any
IP, just make sure DVR IP and FTP server IP are in the same sub net.
Step 7: In the message line of "IP address of the FTP server", input the FTP
server IP.
Step 8: In the message line of "Confirm? (y/n)", press "y". DVR will connect with
that FTP server, and download the firmware file (digicap) through network. Please
make sure FTP server and firmware file are setup and run correctly. After upgrade
finished, press any key to reboot DVR.
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