Acer PF-807 Series - How to Get a Preferred Image Size by Adjusting Distance and Zoom

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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.
• WUXGA series
To obtain an image size of 60" set the projector at a distance 1.9 m and 2.9 m
from the screen.
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 65 x 40 1.0 1.5 48
40 86 x 54 1.3 2.0 65
50 108 x 67 1.6 2.5 81
60 129 x 81 1.9 2.9 97
70 151 x 94 2.3 3.4 113
80 172 x 108 2.6 3.9 129
90 194 x 121 2.9 4.4 145
100 215 x 135 3.2 4.9 162
120 258 x 162 3.9 5.9 194
150 323 x 202 4.8 7.4 242
180 388 x 242 5.8 8.8 291
200 431 x 269 6.4 9.8 323
250 538 x 337 8.0 12.3 404
300 646 x 404 9.7 485
Zoom Ratio: 1.5x
A
C
D
B
Desired Distance
2.9 m
1.9 m
Height: 97 cm
from base to top
of image
60"
Desired image size