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Basic Operations
This table is for user’s reference only.
Diagonal length
(inch) size of
16:9 Screen
Screen Size W x H
Projection Distance (D)
Offset (Hd)
(m)
(inch)
(m)
(feet)
Width
Height
Width
Height
wide
tele
wide
tele
(m)
(feet)
38
0.84
0.47
33.1
18.6
-
1.5
-
5.0
0.08
0.25
45
1.00
0.56
39.2
22.1
1.5
1.8
4.9
5.9
0.09
0.29
50
1.11
0.62
43.6
24.5
1.7
2.0
5.4
6.5
0.10
0.33
60
1.33
0.72
52.3
29.4
2.0
2.4
6.5
7.8
0.12
0.39
70
1.55
0.87
61.0
34.3
2.3
2.8
7.6
9.2
0.14
0.46
80
1.77
1.00
69.7
39.2
2.7
3.2
8.7
10.5
0.16
0.52
90
1.99
1.12
78.4
44.1
3.0
3.6
9.8
11.8
0.18
0.59
100
2.21
1.25
87.2
49.0
3.3
4.0
10.9
13.1
0.20
0.65
120
2.66
1.49
104.6
58.8
4.0
4.8
13.1
15.7
0.24
0.78
150
3.32
1.87
130.7
73.5
5.0
6.0
16.3
19.6
0.30
0.98
200
4.43
2.49
174.3
98.1
6.6
8.0
21.8
26.1
0.40
1.31
300
6.64
3.74
261.5
147.1
10.0
-
32.7
-
0.50
1.96
RICOH PJ HD5450
Содержание PJ HD5450
Страница 2: ......
