Page 2.4
105-453B January 2007
2. Installation
Digital Projection
LIGHTNING 35HD-T, 40HD-T
User Manual
Fitting the image to the screen
It is important that your screen is of suf
fi
cient height and width to display images at
all the aspect ratios you are planning to use.
Use the conversion chart, or the sample calculations below to check that you are
able to display the full image on your screen. If you have insuf
fi
cient height or width,
you will have to reduce the overall image size in order to display the full image on
your screen.
Notes
2.35:1 aspect ratio
W = H x 2.35
H = W x 0.426
2048x1080, native resolution
W = H x 1.896
H = W x 0.527
16:9 aspect ratio
W = H x 1.777
H = W x 0.562
4:3 aspect ratio
W = H x 1.333
H = W x 0.75
5:4 aspect ratio
W = H x 1.25
H = W x 0.8
1 2 3 4 5 6 7 8 9 10
Screen width
Screen height
4:3
5:4
16:9
2.35:1
Aspect ratio
10
9
8
7
6
5
4
3
2
1
2048x1080
