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WUXGA series with a zoom ratio of 1.2x and a throw ratio of 1.47 – 1.76:1
To obtain an image size of 70" set the projector at a distance between 2.2 m
and 2.7 m from the screen and adjust the zoom level accordingly.
Desired Image Size
Diagonal (inch)
W (cm) x H (cm)
< A >
30
40
50
60
70
80
90
100
120
150
180
200
250
300
Zoom Ratio: 1.2 x
2.2 m
Desired distance
2.7 m
Distance (m)
Max zoom
< B >
65 x 40
86 x 54
1.3
108 x 67
1.6
129 x 81
1.9
151 x 94
2.2
172 x 108
2.5
194 x 121
2.8
215 x 135
3.2
258 x 162
3.8
323 x 202
4.7
388 x 242
5.7
431 x 269
6.3
538 x 337
7.9
646 x 404
9.5
70"
Desired
Height:
image size
94 cm
From
base to
top of
image
Top (cm)
Min zoom
From base to top of
< C >
image < D >
1.1
40
1.5
54
1.9
67
2.3
81
2.7
94
3.0
108
3.4
121
3.8
135
4.5
162
5.7
202
6.8
242
7.6
269
9.5
337
404
15
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