Acer X1525C User Manual page 28

18
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1080p series
The table below shows how to achieve a desired image size by adjusting either
the position or the zoom ring.
To obtain an image size of 60" set the projector at a distance 1.8 m and 2.2 m
from the screen.
Desired Image Size
Diagonal (inch)
W (cm) x H (cm)
<A>
40
50
60
70
80
90
100
120
150
200
250
300
Zoom Ratio: 1.2x
1.8 m
2.2 m
Desired Distance
C
Distance (m)
Max zoom
<B>
89 x 50 1.2
111 x 62 1.5
133 x 75 1.8
155 x 87 2.1
177 x 100 2.4
199 x 112 2.7
221 x 125 3.1
266 x 149 3.7
332 x 187 4.6
443 x 249 6.2
553 x 311 7.7
664 x 374 9.3
A
60"
Desired
image size
Height: 85 cm
from base to top
of image
B
From base to top of
Min zoom
<C>
1.5
1.8
2.2
2.6
3.0
3.3
3.7
4.5
5.6
7.5
9.4
11.2
D
Top (cm)
image
<D>
58
72
85
98
112
125
138
165
205
271
338
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