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Digital Projection M-Vision
930 Series SCREEN REQUIREMENTS
Reference Guide
Diagonal screen sizes
Notes
Screen sizes are sometimes specified 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).
W = width
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
H = height
The example calculations below show how to convert diagonal sizes into width and
height, at various aspect ratios.
l
na
D
=
o
iag
d
16:10 = 1.6:1 (native aspect ratio for WUXGA projectors)
W = D x 0.85
H = D x 0.53
Rev B July 2014
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