I'm trying to add a new UST projector to my Harmony Home Hub but the device is not listed when I tried searching up using the model number. The UST projector model is the Epson LS-300. Searching for LS300 under Epson in the Harmony setup doesn't yield anything.

I'm wondering if anyone has this particular Epson UST projector model and whether you've had any success adding it to the Harmony remote? I also tried to manually teach Harmony by learning the buttons but I can't seem to get the hub to turn the projector on at all.