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Epson Pro Cinema 4030

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  • Epson Pro Cinema 4030

    Early planning stages for my sim, so much to research! I'm new to projectors, so please forgive any stupid questions coming up.

    I currently have an Epson Pro Cinema 4030 projecting to a screen that is about 80" x 40" (I got screen for free and projector for 50% off on black friday). The Epson is 12 feet from the screen and mounted from 10' ceiling. When I build my sim screen, I'd like to have it be about 12' wide and 9' tall (I have some flexibility on those dimensions, but prefer widescreen to 4:3. I plan to have another screen mounted in front of the sim screen that will drop down to watch movies / tv. So my questions are as follows:

    1) Do projectors have settings that can instantly switch from the 12' x 9' dimensions to a smaller screen size?
    2) If I keep my current projector at 12 feet, will I have shadow issues when swinging?
    3) Does anybody run 2 projectors stacked on top of each other, 1 for sim and 1 for movies?

    Other info:

    1) The room is 16' wide x 16' deep
    2) Ceiling is 10', but slopes at back wall to 7' 7"; I don't think the back slope is a problem because it rises to 10' at 21" from the wall
    3) Probably will have a 3 - 4 inch platform on floor, making ceiling height more like 9' 6"; shouldn't be an issue if projector is mounted in center as it is currently

  • #2
    Ran your numbers through Projector central and what I got does not look good. For a 4:3 image on a 12 x 9 screen your throw distance comes out as 21+ feet. The brightness is also very low.

    See the attached for the results.

    Epson PowerLite Pro Cinema 4030 Projection Calculator - Throw Distance and Screen Size.pdf

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    • #3
      Originally posted by aja View Post
      Ran your numbers through Projector central and what I got does not look good. For a 4:3 image on a 12 x 9 screen your throw distance comes out as 21+ feet. The brightness is also very low.

      See the attached for the results.

      [ATTACH]n67542[/ATTACH]

      Thanks, that's what I was afraid of. Ah well, I guess if I'm already planning to drop $25k + on this project, what's another $2k for a good projector?

      :-)

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