You can run the openvfd driver in test mode to check which exact configuration your display needs, and the order of the dots/indicators (the colon is an indicator too).
Make sure to disable the OpenVFD Kodi addon first.
SSH to box, then run the following:
kill $(ps aux | grep '[O]penVFDService' | awk '{print $1}') #this command will kill the current openvfd process
Followed by
/usr/sbin/OpenVFDService -t -dt 0x01000007 &
It’ll start cycling through all supported chars, and at the end it’ll cycle through the digits and after that it’ll cycle through the sections of each digit/indicator.
Here’s an example video of how it should look like:
It’s best if you could post a video, or at least list the order of how each of the sections were lit up.
You can then reboot the box to go back to normal mode.