How To Optimize Image Size And Distance - Acer X1525C User Manual

How to optimize image size and distance

•
SVGA 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 42" and 50".
Note: Remind as below figure, the space of 87 cm height is
required when located at 2.0 m distance.
Screen size
Desired
Distance
Diagonal
(m)
W (cm) x H
(inch)
<A>
<B>
1.6 34 69 x 52
2 42 86 x 64
2.5 52 106 x 80
3 63 127 x 95
3.5 73 148 x 111
4 83 169 x 127
4.5 93 190 x 142
5 104 210 x 158
6 124 252 x 189
7 144 294 x 220
8 165 335 x 251
9 185 377 x 283
10 206 418 x 314
11 226 460 x 345
12.2 251 510 x 382
Zoom Ratio: 1.2x
A
2.0 m
Desired Distance
Top
(Min zoom)
From base to top
of image (cm)
(cm)
<C>
60
74
90
107
124
140
157
173
207
240
273
306
340
373
413
B
Height: 87 cm
from base to
top of image
Height:
74 cm
C
Screen size
(Max zoom)
Diagonal From base to top
W (cm) x H
(inch)
(cm)
<B>
41 82 x 62
50 102 x 77
63 127 x 95
75 152 x 114
87 177 x 133
99 202 x 151
112 227 x 170
124 252 x 189
148 301 x 226
173 351 x 263
197 401 x 301
222 451 x 338
246 500 x 375
271 550 x 413
300 610 x 457
11
Top
of image (cm)
<C>
71
87
107
127
147
167
186
206
246
286
326
365
405
445
493