7.2Upgrade Mode

1.Use client software to upgrade the firmware file. You do not need to use ftp server software. Please refer to the client software user manual for detail information.

2.Use “FTP” function of “Upgrade” sub menu in “Utilities” menu. You need one host PC to run FTP server software and place firmware file (digicap), and make sure DVR and PC are in the same sub net.

3.Use “USB” function of “Upgrade” sub menu in “Utilities” menu. Please make sure the firmware file (digicap) is placed under root directory of USB flash memory.

4.After you reboot DVR, if you can only hear the startup sound, but can not see startup picture, you can input shell commands under HyperTerminal. You need one host PC to run FTP server and HyperTerminal software, and make sure DVR and host PC are in the same sub net. Please use DTE cable to connect DVR will host PC.

Step 1Setup and run HyperTerminal

The parameters areBaud rate115200bps, Data bit8 bits, Stop bit1 bit,

ParityNo, Flow ctrlNone.

Step 2Press "ctrl" and "u" keys of the PC keyboard. Do not release them.

Step 3Switch off and on the power supply of DVRDVS. In the HyperTerminal, the

following sentence is appearedPlease input [u/U] or [ESC] key Release "ctrl" and "u" keys.

Step 4Press “u” key. In the message line of “IP address of NET DVR”, input any one ip, just make sure DVR IP and FTP server IP are in the same sub net.

Step 5In the message line of “IP address of the FTP server”, input the FTP server IP.

Step 6In 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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