User Manual for Commercial Series Net DVRPage 98 Total 1217.3 UpgradeYou can use this function to upgrade the firmware.Press “Upgrade” icon, in the pop-up dialog, you can select either “FTP” or “USB” upgrademode.If you select “FTP” mode, you will enter into “FTP Upgrade” menu:Input the ftp server IP and press【ENTER】key. DVR will connect with FTP server throughnetwork and download the firmware file.If you select “USB” mode, please make sure you connect one USB flash memory to USBport on the DVR and that the firmware file is in it’s root directory.Reboot after successfully upgrading, the system will use the new firmware.
