Acer P7505 - How to Optimize Image Size and Distance

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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.
• WUXGA series
If the projector is 2.0 m from the screen, good image quality is possible for
image sizes between 41" and 62".
Note: Remind as below figure, the space of 100 cm height is
required when located at 2.0 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>
1.5 31 66 x 41 49 47 100 x 63 75
2 41 88 x 55 66 62 134 x 84 100
2.5 51 110 x 69 82 78 167 x 105 126
3 61 132 x 82 99 93 201 x 126 151
3.5 71 154 x 96 115 109 234 x 146 176
4 81 176 x 110 132 124 268 x 167 201
4.5 92 197 x 123 148 140 301 x 188 226
5 102 219 x 137 165 155 335 x 209 251
6 122 263 x 165 197 186 402 x 251 301
7 143 307 x 192 230 218 469 x 293 351
8 163 351 x 219 263 249 535 x 335 402
9 183 395 x 247 296 280 602 x 377 452
10 204 439 x 274 329 311 669 x 418 502
11 224 483 x 302 362 342 736 x 460 552
12 244 527 x 329 395 373 803 x 502 602
Zoom Ratio: 1.5x
62"
41"
41"
1
A
C
B
Height: 100 cm
from base to
top of image
Height:
66 cm
2.0 m
Desired Distance
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Downloaded From projector-manual.com Acer Manuals