36
English
Basic Operations
Adjusting Projection Image Size
Width
Height
Diagonal
Side View
Projection Distance (D)
Screen
Screen (H)
Offset (Hd)
Projection Image Size from 40” to 300” (1.03 to 7.62 meters).
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)
(cm)
(feet)
Width
Height
Width
Height
Wide
Tele
Wide
Tele
Max
Min
Max
Min
30
0.66
0.37
26.15
14.71
0.71
0.96
2.34
3.18
5.98
0.37
0.20
0.012
40
0.89
0.50
34.86
19.61
0.95
1.28
3.12
4.24
7.97
0.50
0.26
0.016
50
1.11
0.62
43.58
24.51
1.18
1.61
3.90
5.30
9.96
0.62
0.33
0.021
60
1.33
0.75
52.29
29.41
1.42
1.93
4.68
6.36
11.95
0.75
0.39
0.025
70
1.55
0.87
61.01
34.32
1.65
2.25
5.46
7.42
13.95
0.87
0.46
0.029
80
1.77
1.00
69.72
39.22
1.89
2.57
6.24
8.48
15.94
1.00
0.53
0.033
90
1.99
1.12
78.44
44.12
2.13
2.89
7.02
9.54
17.93
1.12
0.59
0.037
100
2.21
1.25
87.16
49.02
2.36
3.21
7.80
10.60
19.92
1.25
0.66
0.041
120
2.66
1.49
104.59
58.83
2.84
3.85
9.36
12.72
23.91
1.49
0.79
0.049
150
3.32
1.87
130.73
73.54
3.55
4.82
11.70
15.90
29.89
1.87
0.99
0.062
180
3.98
2.24
156.88
88.24
4.26
5.78
14.04
19.08
35.86
2.24
1.18
0.074
200
4.43
2.49
174.31
98.05
4.73
6.42
15.60
21.20
39.85
2.49
1.31
0.082
250
5.53
3.11
217.89
122.56
5.91
8.03
19.51
26.50
49.81
3.11
1.64
0.103
300
6.64
3.74
261.47
147.07
7.09
9.64
23.41
31.80
59.77
3.74
1.97
0.123
