page 2.4
2. Installation
iS15-2K
Cinema Projector: User Manual
Diagonal screen sizes
Screen sizes are sometimes specified by their
diagonal size in inches
(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 in inches
into
width and height in inches or metres
, at various aspect ratios.
2.35:1 aspect ratio
W
= D x 0.92 in
= D x .023 m
H
= D x 0.39 in
= D x .01 m
2048x1080, native resolution
W
= D x 0.88 in
= D x .022 m
H
= D x 0.47 in
= D x .012 m
1.85:1 aspect ratio
W
= D x 0.88 in
= D x .022 m
H
= D x 0.48 in
= D x .012 m
16:9 aspect ratio
W
= D x 0.87 in
= D x .022 m
H
= D x 0.49 in
= D x .0125 m
1.66:1 aspect ratio
W
= D x 0.86 in
= D x .022 m
H
= D x 0.52 in
= D x .013 m
4:3 aspect ratio
W
= D x 0.8 in
= D x .02 m
H
= D x 0.6 in
= D x .015 m
5:4 aspect ratio
W
= D x 0.78 in
= D x .02 m
H
= D x 0.625 in = D x .016 m
Notes
D = diagonal (in)
W = width
H = height
Содержание iS15-2K
Страница 1: ...iS15 2K Super High Brightness Digital Cinema Projector User Manual 104 597A ...
Страница 2: ...iS15 2K Cinema Projector User Manual ...
Страница 10: ...page viii Contents iS15 2K Cinema Projector User Manual ...
Страница 16: ...page 1 6 1 Introduction iS15 2K Cinema Projector User Manual ...
Страница 64: ...page 4 12 4 Controlling the projector iS15 2K Cinema Projector User Manual page 13 page 13 Title Setup menus ...
Страница 72: ...page 5 6 5 Maintenance iS15 2K Cinema Projector User Manual ...
Страница 90: ...page 6 18 6 Appendix iS15 2K Cinema Projector User Manual ...
