Operation Manual

46
Appendix
Projected Image Size
NOTE: Use the graph and tables
to help you determine projected
image sizes.
F
IGURE 24
Projected image size
Ta b l e 1 :
Image Size, Width and Height-maximum image size
Distance to
Screen (feet)
Diagonal
(feet)
Width
(feet)
Height
(feet)
4.9 3.2 2.6 1.9
85.24.23.1
12 7.8 6.3 4.7
16 10.4 8.3 6.3
20 13.0 10.4 7.8
30 19.5 15.6 11.7
Ta b l e 2 :
Image Size, Width and Height-minimum image size
Distance to
Screen (feet)
Diagonal
(feet)
Width
(feet)
Height
(feet)
4.9 2.5 2.0 1.5
84.13.32.5
12 6.2 4.9 3.7
16 8.2 6.6 4.9
20 10.3 8.2 6.2
30 15.4 12.3 9.2