Acer PE-S42 Series User Manual page 31

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1080p series
To obtain an image size of 50" set the projector at a distance 1.6 m and 1.8 m
from the screen.
Diagonal (inch)
<A>
Zoom Ratio: 1.1x
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1.8 m
C
Desired Image Size
W (cm) x H (cm)
30 66 x 37
40 89 x 50
50 111 x 62
60 133 x 75
70 155 x 87
80 177 x 100
90 199 x 112
100 221 x 125
120 266 x 149
150 332 x 187
180 398 x 224
200 443 x 249
250 553 x 311
300 664 x 374
A
50"
Desired
image size
1.6 m
B
Desired Distance
Distance (m)
Max zoom Min zoom
<B> <C>
1.0 1.1
1.3 1.4
1.6 1.8
2.0 2.2
2.3 2.5
2.6 2.9
2.9 3.2
3.3 3.6
3.9 4.3
4.9 5.4
5.9 6.5
6.6 7.2
8.2 9.0
9.8 10.8
21
D
Height: 72 cm
from base to top of
image
Top (cm)
From base to top of
image
<D>
43
58
72
87
101
116
130
144
173
217
260
289
361
433