Acer FWX1902 - Page 22

12
English
• XGA series
Consult the table below to find the optimal image sizes achievable when the
projector is positioned at a desired distance from the screen.
If the projector is 2.0 m from the screen, good image quality is possible for
image sizes between 43" and 51".
Note: Remind as below figure, the space of 88 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>
1.6 34 70 x 52 61 41 83 x 63 72
2 43 87 x 65 74 51 103 x 78 88
2.5 53 108 x 81 91 63 129 x 96 107
3 63 129 x 96 107 76 154 x 115 127
3.5 74 150 x 112 124 88 179 x 134 147
4 84 171 x 128 141 100 204 x 153 167
4.5 94 192 x 144 158 113 229 x 172 187
5 105 213 x 159 174 125 254 x 191 207
6 125 255 x 191 208 150 304 x 228 247
7 146 297 x 222 241 174 354 x 266 287
8 167 339 x 254 274 199 405 x 304 327
9 187 381 x 285 308 224 455 x 341 367
10 208 423 x 317 341 249 505 x 379 407
11 229 465 x 348 375 273 555 x 416 447
12.1 251 511 x 383 411 300 611 x 458 491
Zoom Ratio: 1.2x
43"
51"
43"
3
A
C
B
Height: 88 cm
from base to
top of image
Height:
74 cm
2.0 m
Desired Distance
M
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