I really don't have any other option than to mount the beamer at the ceiling in a cabinet, so I need keystone or lens shift. After reading this article I can stripe the beamers of the list that only support keystone correction, but is there anything else I need to look at in terms of lens shift? Or does lens shift work the same for all +/- 1000 beamers?
Hi, I have purchased an older Epson EB-X6 and it has a setting to where you can adjust the RGB separately. Could you possibly advise me to which test patterns I need. I can do it fine on my normal TV using the blue screen option but unsure of what I need to do on the projector. Any help is appreciated.