I recently bought a revision G TIU for next to nothing. I got it home and tested it out and everything seems to work okay on it.
Now it is time to update the firmware. When I used my remote(s) to check the firmware code, it doesn't give any info ("TIU CODE VERSION = "). Is it possible that the firmware on the TIU is so old that my remotes (with version 5.00) are unable to detect the TIU version?
Do I need to install an intermediate version of the TIU firmware before going all the way to 5.00?
Thanks!
H1000