Currently Being ModeratedFeb 19, 2013 12:34 PM (in response to Ronniebel)
I am having the same problem. First on a new ViewSonic, which I sent back thinking it wasn't working. Now the same problem on my new Powerbook Mac with a new Epson projector. Apple support hasn't been helpful.
Currently Being ModeratedFeb 19, 2013 12:58 PM (in response to Ronniebel)
My IT guy fiddled with the Epson settings and finally got it working. He's not sure what he did and neither am I.