First off -- noob here!
I have a ceiling mounted Vivitek H1080FD projector. Since I can't find a flip option on the projector, my MBP and Dell are set up to invert the projected image. My iPad2, however, always "corrects" the image rotation to be right-side-up, even if I try to lock it upside down, which means that the projected image is always upside down.
Is there a way to invert the iPad projected image?
Does anyone have the Vivitek H1080FD and know how to flip the image?