Epson PowerLite 8000i User Manual page 78
Epson lcd projector user's guide powerlite 8000i, powerlite 9000i
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Also See for PowerLite 8000i:
- Specifications (2 pages) ,
- Quick setup (2 pages) ,
- User manual (1 page)
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Fixed Short Throw Lens Calculations (ELPLR01)
2 • Using the Projector
68
To determine the diagonal size of an image when you know the
projection distance:
Inches:
Diagonal size = (1.239
Centimeters:
Diagonal size = (3.1470
To determine the projection distance when you know the diagonal size
of the screen image:
Inches:
Projection distance = (0.807
Centimeters:
Projection distance = (2.0497
projection distance) + 3.415
projection distance) + 8.6741
diagonal size) - 2.756
diagonal size) - 7.0002
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