Acer X122 User Manual - Page 25
WXGA series, To obtain an image size of 60 set the projector at a distance 1.9 m and 2.3 m
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15 • WXGA series To obtain an image size of 60" set the projector at a distance 1.9 m and 2.3 m from the screen. English A 60" Desired image size D Height: 105 cm from base to top of image 2.3 m C 1.9 m B Desired Distance Desired Image Size Diagonal (inch) W (cm) x H (cm) 30 40 50 60 70 80 90 100 120 150 180 200 250 300 Zoom Ratio: 1.2x 65 x 40 86 x 54 108 x 67 129 x 81 151 x 94 172 x 108 194 x 121 215 x 135 258 x 162 323 x 202 388 x 242 431 x 269 538 x 337 646 x 404 Distance (m) Max zoom Min zoom 1.0 1.2 1.3 1.6 1.6 1.9 1.9 2.3 2.3 2.7 2.6 3.1 2.9 3.5 3.2 3.9 3.9 4.7 4.8 5.8 5.8 7.0 6.5 7.8 8.1 9.7 9.7 Top (cm) From base to top of image 53 70 88 105 123 140 158 175 210 263 315 350 438 525
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15
English
•
WXGA series
To obtain an image size of 60" set the projector at a distance 1.9 m and 2.3 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
1.2
53
40
86 x 54
1.3
1.6
70
50
108 x 67
1.6
1.9
88
60
129 x 81
1.9
2.3
105
70
151 x 94
2.3
2.7
123
80
172 x 108
2.6
3.1
140
90
194 x 121
2.9
3.5
158
100
215 x 135
3.2
3.9
175
120
258 x 162
3.9
4.7
210
150
323 x 202
4.8
5.8
263
180
388 x 242
5.8
7.0
315
200
431 x 269
6.5
7.8
350
250
538 x 337
8.1
9.7
438
300
646 x 404
9.7
525
Zoom Ratio: 1.2x
A
C
D
B
Desired Distance
2.3 m
1.9 m
Height: 105 cm
from base to top
of image
60"
Desired
image size