User Guide

13
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.
If the projector is 2.0 m from the screen, good image quality is possible for
image sizes between 41" and 65".
Note: Remind as below figure, the space of 81 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 20.00 45 x 25 25 33 72 x 40 40
1.3 26 59 x 33 33 42 94 x 53 53
2.0 41 90 x 51 51 65 144 x 81 81
2.5 51 113 x 63 63 81 181 x 101 101
3.0 61 135 x 76 76 97 216 x 121 121
3.5 71 158 x 89 89 114 252 x 142 142
4.0 81 180 x 101 101 130 288 x 162 162
5.0 102 225 x 127 127 162 360 x 202 202
6.0 122 270 x 152 152 195 432 x 243 243
7.0 142 315 x 177 177 227 504 x 283 283
8.0 163 360 x 203 203 260 576 x 324 324
9.0 183 405 x 228 228 292 647 x 364 364
9.3 189 419 x 236 236 302 669 x 376 376
Zoom Ratio: 1.6x
65"
41"
1"
"
41"
41"
1
41"
A
C
B
Height: 81 cm
from base to top
of image
Height:
51 cm
2.0 m
Desired Distance
M
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s
c
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n
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z
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M
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