Acer P5530i User Manual - Page 28

How to get a preferred image size by adjusting, distance and zoom, from the screen.

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English 18 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. • XGA series To obtain an image size of 60" set the projector at a distance 1.8 m and 2.4 m from the screen. A 60" Desired image size D Height: 105 cm from base to top of image 2.4 m C 1.8 m B Desired Distance Desired Image Size Diagonal (inch) W (cm) x H (cm) 30 40 50 60 70 80 90 100 150 180 200 250 300 Zoom Ratio: 1.3x 61 x 46 81 x 61 102 x 76 122 x 91 142 x 107 163 x 122 183 x 137 203 x 152 305 x 229 366 x 274 406 x 305 508 x 381 610 x 457 Distance (m) Max zoom Min zoom 0.9 1.2 1.2 1.6 1.5 2.0 1.8 2.4 2.1 2.7 2.4 3.1 2.7 3.5 3.0 3.9 4.5 5.9 5.4 7.1 6.0 7.8 7.6 9.8 9.1 Top (cm) From base to top of image 53 70 88 105 123 140 158 175 263 315 351 438 526

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18
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.
•
XGA series
To obtain an image size of 60" set the projector at a distance 1.8 m and 2.4 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
61 x 46
0.9
1.2
53
40
81 x 61
1.2
1.6
70
50
102 x 76
1.5
2.0
88
60
122 x 91
1.8
2.4
105
70
142 x 107
2.1
2.7
123
80
163 x 122
2.4
3.1
140
90
183 x 137
2.7
3.5
158
100
203 x 152
3.0
3.9
175
150
305 x 229
4.5
5.9
263
180
366 x 274
5.4
7.1
315
200
406 x 305
6.0
7.8
351
250
508 x 381
7.6
9.8
438
300
610 x 457
9.1
526
Zoom Ratio: 1.3x
A
C
D
B
Desired Distance
2.4 m
1.8 m
Height: 105 cm
from base to top
of image
60"
Desired image
size