The trouble is the instructions on the Resol website for this update are wrong. I found helpful instructions on the way back machine, but even those had to be adjusted.
Here's what worked for me:
- Make sure you are on firmware version 1.4.5 or lower. Go to http://192.168.1.100/cgi-bin/get_resol_device_information (replace 192.168.1.100 with your DL2’s IP address)
- Format your SD card. Formatting on the Mac with MS-DOS(FAT) didn’t work for me. I ended up formatting it on my Panasonic camera.
- Insert the freshly-formatted card into the DL2, wait till the flashing green light turns solid. . .
- Take the card out and put it in your computer: you will see a folder DL2 with the log files in it. If you don’t, the DL2 hasn’t recognized the SD card.
- Unzip the firmware.zip file you downloaded from Resol. At the top level, you will see
firmware.binandfirmware.yml. Copy them to the top level of the SD card and rename themresol-dl2-firmware.binandresol-dl2-firmware.yml. - Eject the card and insert it into the DL2. The green light will blink green and turn solid. after a few minutes, go to http://192.168.1.100/cgi-bin/get_resol_device_information again you should see version 1.4.7.