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12
How to Get a Preferred Image Size by Adjusting
Distance and Zoom
The table below shows how to achieve a desired image size by adjusting either
the position or the zoom ring.
•
Resolution: 1080p, Zoom ratio: 1.3x
To obtain an image size of 70" set the projector at a distance between 1.7 m
and 2.3 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
1.7 m
Desired distance
2.3 m
Distance (m)
Max zoom
< B >
66 x 37
0.7
89 x 50
1.0
111 x 62
1.2
133 x 75
1.5
155 x 87
1.7
177 x 100
2.0
199 x 112
2.2
221 x 125
2.5
266 x 149
3.0
332 x 187
3.7
398 x 224
4.5
443 x 249
5.0
553 x 311
6.2
664 x 374
7.5
70"
Desired
Height:
image size
92 cm
From
base to
top of
image
Top (cm)
Min zoom
From base to top of
< C >
image < D >
1.0
39
1.3
52
1.6
65
1.9
78
2.3
92
2.6
105
2.9
118
3.2
131
3.9
157
4.8
196
5.8
235
6.5
262
8.1
327
9.7
392
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