User Manual for Commercial Series Net DVRPage 103 Total 121Chapter 8 Firmware UpgradeThe DVR firmware is stored in FLASH ROM. You can use DVR upgrade function to writethe firmware file (digicap) into the FLASH ROM.There are two cases that you need to upgrade DVR firmware. One is to update old firmware.The other is when the code in DVR FLASH has crashed.Note: Make sure that the DVR and the firmware are compatible before the upgrade.8.1 FTP Server SetupYou can download FTP server software through internet. Here we use wftpd32.exe as theexample:1. Run wftpd32.exe (FTP server software).2. Select “Logging” in the menu，choose Log Options in the sub menu, and give the choiceas follows:
