User`s guide

12
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.
• SVGA/XGA series
If the projector is 2.0 m from the screen, good image quality is possible for
image sizes between 45" and 50".
Note: Remind as below figure, the space of 99 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 34 69 x 52 67 38 77 x 57 75
2 45 92 x 69 89 50 102 x 77 99
2.5 56 115 x 86 112 63 128 x 96 124
3 68 138 x 103 134 75 153 x 115 149
3.5 79 161 x 120 157 88 179 x 134 174
4 90 183 x 138 179 100 204 x 153 199
4.5 102 206 x 155 201 113 230 x 172 224
5 113 229 x 172 224 126 255 x 191 249
6 135 275 x 206 268 151 306 x 230 298
7 158 321 x 241 313 176 357 x 268 348
8 181 367 x 275 358 201 408 x 306 398
9 203 413 x 310 403 226 459x 344 448
10 226 459 x 344 447 251 510 x 383 497
Zoom Ratio: 1.1x
50"
45"
45"
5"
A
C
B
Height: 99 cm
from base to top
of image
Height:
89 cm
2.0 m
Desired Distance
M
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