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English
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: 3840 x 2160, Zoom ratio: 1.1x
To obtain an image size of 70", set the projector at a distance between 2.3 m
and 2.6 m from the screen and adjust the zoom level accordingly.
Desired Image Size
Distance (m)
Top (cm)
Diagonal (inch)
< A >
W (cm) x H (cm)
Max zoom
< B >
Min zoom
< C >
From base to top of
image < D >
30
66 x 37
1.1
39
40
89 x 50
1.3
1.5
52
50
111 x 62
1.7
1.8
65
60
133 x 75
2.0
2.2
78
70
155 x 87
2.3
2.6
92
80
177 x 100
2.7
2.9
105
90
199 x 112
3.0
3.3
118
100
221 x 125
3.3
3.7
131
120
266 x 149
4.0
4.4
157
150
332 x 187
5.0
5.5
196
180
398 x 224
6.0
6.6
235
200
443 x 249
6.6
7.3
262
250
553 x 311
8.3
9.1
327
300
664 x 374
10.0
392
Desired distance
Height:
92 cm
From
base to
top of
image
70"
Desired
image size
2.3 m
2.6 m
