Q-See QSF2648016 - Manual (Page 103)

User Manual for Commercial Series Net DVR
Page
103 Total 121
Chapter 8 Firmware Upgrade
The DVR firmware is stored in FLASH ROM. You can use DVR upgrade function to write
the 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 Setup
You can download FTP server software through internet. Here we use wftpd32.exe as the
example:
1. Run wftpd32.exe (FTP server software).
2. Select “Logging” in the menu
，choose Log Options in the sub menu, and give the choice
as follows: