Digital Projection E-Vision Laser 8500 Series User Manual

page 82
Digital Projection E-Vision Laser 7500 & 8500 Series
Reference Guide
SCREEN REQUIREMENTS
Rev B September 2016
Diagonal screen sizes
Screen sizes are sometimes specied by their diagonal size (D). When dealing
with large screens and projection distances at different aspect ratios, it is more
convenient to measure screen width (W) and height (H).
The example calculations below show how to convert diagonal sizes into width and
height, at various aspect ratios.
2.35:1 (Scope)
W = D x 0.92 H = D x 0.39
1.85:1
W = D x 0.88 H = D x 0.47
16:9 = 1.78:1
W = D x 0.87 H = D x 0.49
1.66:1 (Vista)
W = D x 0.86 H = D x 0.52
16:10 = 1.6:1 (native aspect ratio for WUXGA projectors)
W = D x 0.85 H = D x 0.53
Notes
D = diagonal
W = width
H = height

Digital Projection E-Vision Laser 8500 Series Specifications

General

Brand	Digital Projection
Model	E-Vision Laser 8500 Series
Category	Projector
Language	English