Notes On Screen - Sony VPH-D50Q Manuel D'installation

Notes on Screen

Screen size
The screen size is the diagonal length of the screen in
inches, while the aspect ratio of the screen is 3:4. The
ratio of the screen height, width, and diagonal is 3:4:5.
4
3
5
If you use a screen with 3:4 aspect ratio whose size is
not given in the table below, you can calculate the
screen height and width from the screen size (inches)
as follows.
Calculate at the conversion rate of 25.4 mm to the
inch.
Height (mm) = Screen size × 25.4 ×
Width (mm) = Screen size × 25.4 ×
Screen size and dimensions
Screen size (inches)
(Diagonal) Height (mm)
60 914
70 1067
80 1219
90 1372
100 1524
120 1829
150 2286
180 2743
200 3048
250 3810
Screens with an aspect ratio other than
3:4
When the height is greater
Calculate the screen size with 3:4 aspect ratio from the
screen height as shown below. Install the projector and
screen in accordance with the screen size obtained.
--- : Screen whose aspect ratio is 3:4
Screen size (inch) = (height (mm) ×
Example: When the screen height is 1500 mm
3
/
5
4
When the width is greater
/
5
Calculate the screen size with 3:4 aspect ratio from the
screen width as shown below. Install the projector and
screen in accordance with the screen size obtained.
Width (mm)
1219
1422
1626
1829
2032
2438
---: Screen whose aspect ratio is 3:4
3048
3658
Screen size (inch) = (width (mm) ×
4064
5080
Example: When the screen width is 2000 mm
(1500 (mm) × ) ×
5 1
/ /
3 25.4
(2000 (mm) × ) ×
5 1
/ /
4 25.4
) ×
5 1
/ /
3 25.4
= Approx. 98 inches
) ×
5 1
/ /
4 25.4
= Approx. 98 inches
15
Installation (EN)