Boxlight CD-555m ユーザーズマニュアル
50
A
p
p
e
n
d
i
x
Projected Image Size
NOTE: Use the graph and tables
to help you determine projected
image sizes.
F
IGURE
24
Projected image size
Table 1:
Image Size, Width and Height-maximum image size
Distance to
Screen (ft/m)
Diagonal
(ft/m)
Width
(ft/m)
Height
(ft/m)
4.9/1.5
3.0/0.9
2.4/0.7
1.8/0.6
8.0/2.4
5.0/1.5
4.0/1.2
3.0/0.9
12.0/3.7
7.4/2.3
6.0/1.8
4.5/1.4
16.0/4.9
9.9/3.0
7.9/2.4
6.0/1.8
20.0/6.1
12.4/3.8
9.9/3.0
7.42.3
30/9.1
18.6/5.7
14.9/4.5
11.2/3.4
Table 2:
Image Size, Width and Height-minimum image size
Distance to
Screen (ft/m)
Diagonal
(ft/m)
Width
(ft/m)
Height
(ft/m)
4.9/1.5
2.5/0.8
2.0/0.6
1.5/0.5
8.0/2.4
4.0/1.2
3.2/1.0
2.4/0.7
12.0/3.7
6.0/1.8
4.8/1.5
3.6/1.1
16.0/4.9
8.0/2.4
6.4/2.0
4.8/1.5
20.0/6.1
10.0/3.0
8.0/2.4
6.0/1.8
30/9.1
15.0/4.6
12.0/3.7
9.0/2.7