Hi!
Waiting for my 9500LC to arrive and planning for roof mount.
The screen is 90" (200x112.5cm). The room is 391cm long (rear to screen surface).

The lenses are HD120. Mount plate will be same as original mount. I have looked at the calculation software on curt palmes page but it seems like the screen is too small then. Assuming GT17 lenes is the same as HD120?!

I have the possibilities to make good installations in the roof at 60cm from the rear of the room (331cm from screen).

Please advice on this.

Best Regards,
Anders (went from LCD, to videograde CRT to 7"ES and to the end station 9"EM ...)

To utilize the full raster you'll have to mount it with the green lens face at 246cm. ;)
(I had that exact setup before)

// Lyckman