I’ve successfully programmed the R2 to control my DVD player (via a “generic Panasonic DVD” built-in code set) as well as my Audiocontrol AV receiver (by learning IR commands).
For my Sony projector, I have gone through multiple rounds of IR programming (using Harmony with the hub nearby); everything thing appears to go smoothly, but when I test the programmed button, nothing happens. I also tried using the original remote as well as the generic “Sony projector” built-in codeset, to no avail.
The receiver (which works) gets IR signals via the repeater at position 1 in the dock.
The DVD player (which works) gets IR signals via the dock…
The projector is set to receive the IR signals from position 2 at the back of the dock.
I have tried a different IR cable as well as switching the output to position 1. Still nothing.
I’m at a loss as to why to try now…
Thanks to anyone who cares to offer some advice!