I noticed on the Optoma GT1080HDR projector, there are only 3 mounting points instead of the normal VESA mounts that are 4. So had a harder time getting my ceiling mount to work with it, but did eventually figure out a way (see attached pictures). Had to leave the 4th leg unattached. Did those of you with this projector have to do something similar?
Oh and the screws that came with the mount didn't work with the projector. Luckily I had some M4 hardware kicking around and ended up using M4 x 12mm bolts.
Oh and the screws that came with the mount didn't work with the projector. Luckily I had some M4 hardware kicking around and ended up using M4 x 12mm bolts.