Acer X111 User Manual page 24

14
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X1340W/P1340W
To obtain an image size of 70" set the projector at a distance between 2.3 m
and 2.5 m from the screen and adjust the zoom level accordingly.
Desired Image Size
Diagonal (inch)
< A >
30
40
50
60
70
80
90
100
120
150
180
200
250
300
Zoom Ratio: 1.1 x
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2.3 m
Desired distance
2.5 m
Max zoom
W (cm) x H (cm)
< B >
65 x 40
86 x 54 1.3
108 x 67 1.6
129 x 81 1.9
151 x 94 2.3
172 x 108 2.6
194 x 121 2.9
215 x 135 3.2
258 x 162 3.9
323 x 202 4.8
388 x 242 5.8
431 x 269 6.5
538 x 337 8.1
646 x 404 9.7
70"
Desired
image size
Distance (m)
Min zoom From base to top of
< C >
1.1
1.4
1.8
2.1
2.5
2.8
3.2
3.6
4.3
5.3
6.4
7.1
8.9
Height:
107 cm
From base
to top of
image
Top (cm)
image < D >
46
61
76
91
107
122
137
152
183
229
274
305
381
457