How to fix flipped upside-down image on Hitachi projector. - YouTube
How do I flip image projection upside down? | EIKI Projectors
Projector Stand Help : r/projectors
How To Rotate/Flip Images on an Epson Projector? (Fixed Upside Down Issue) - Pointer Clicker
Hi I'm new to projectors and I just got the epson ef12 and I noticed that any time I see a white color there's like purple and green borders around the color