Acer P5530i User Manual - Page 24

How to optimize image size and distance, Desired Distance

Page 24 highlights

English 14 How to optimize image size and distance Consult the table below to find the optimal image sizes achievable when the projector is positioned at a desired distance from the screen. • XGA series If the projector is 2.0 m from the screen, good image quality is possible for image sizes between 51" and 66". Note: Remind as below figure, the space of 116 cm height is required when located at 2 m distance. Max screen size Min screen size 66" B 51" Height: 89 cm C Height: 116 cm from base to top of image A 2.0 m Desired Distance Screen size Top Desired (Min zoom) Distance (m) Diagonal (inch) W (cm) x H (cm) From base to top of image (cm) 1.0 25 52 x 39 45 1.5 38 78 x 58 67 2.0 51 104 x 78 89 3.0 76 155 x 117 134 4.0 102 207 x 155 179 5.0 127 259 x 194 223 6.0 153 311 x 233 268 7.0 178 363 x 272 313 8.0 204 414 x 311 357 9.1 232 471 x 353 406 Screen size Top (Max zoom) Diagonal (inch) W (cm) x H (cm) From base to top of image (cm) 33 67 x 50 58 50 101 x 76 87 66 134 x 101 116 99 202 x 151 174 132 269 x 202 232 165 336 x 252 290 199 403 x 303 348 232 471 x 353 406 265 538 x 403 464 301.17 612 x 459 528 Zoom Ratio: 1.3x

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14
English
How to optimize image size and distance
Consult the table below to find the optimal image sizes achievable when the
projector is positioned at a desired distance from the screen.
XGA series
If the projector is 2.0 m from the screen, good image quality is possible for
image sizes between 51" and 66".
Note:
Remind as below figure, the space of 116 cm height is
required when located at 2 m distance.
Desired
Distance
(m)
<A>
Screen size
Top
Screen size
Top
(Min zoom)
(Max zoom)
Diagonal
(inch)
<B>
W (cm) x H
(cm)
From base to
top of image
(cm)
<C>
Diagonal
(inch)
<B>
W (cm) x H
(cm)
From base to top
of image (cm)
<C>
1.0
25
52 x 39
45
33
67 x 50
58
1.5
38
78 x 58
67
50
101 x 76
87
2.0
51
104 x 78
89
66
134 x 101
116
3.0
76
155 x 117
134
99
202 x 151
174
4.0
102
207 x 155
179
132
269 x 202
232
5.0
127
259 x 194
223
165
336 x 252
290
6.0
153
311 x 233
268
199
403 x 303
348
7.0
178
363 x 272
313
232
471 x 353
406
8.0
204
414 x 311
357
265
538 x 403
464
9.1
232
471 x 353
406
301.17
612 x 459
528
Zoom Ratio: 1.3x
66"
51"
51"
1"
51"
51"
51
51"
A
C
B
Height: 116 cm
from base to top
of image
Height:
89 cm
2.0 m
Desired Distance
Max screen size
Min screen size