Acer H7531D Series User Manual page 22

12
Screen size
Desired
Distance
(m)
Diagonal
<A>
(inch) W (cm) x H (cm)
<B>
1.5 37
2 49
2.5 62
3 74
3.5 86 191 x 108
4 99 219 x 123
4.5 111 246 x 138
5 123 273 x 154
6 148 328 x 184
7 173 383 x 215
8 197 437 x 246
9 222 492 x 277
10 247 546 x 3 07
Zoom Ratio: 1.2x
Top
(Min zoom)
From base
to top of
image (cm)
<C>
82 x 46 53
109 x 61 71
137 x 77 89
164 x 92 107
125
143
160
178
214
250
285
321
357
Screen size
(Max zoom)
Diagonal
(inch) W (cm) x H (cm)
<B>
45 99 x 56
60 132 x 75
75 166 x 93
90 199 x 112
105 232 x 130
120 265 x 149
135 298 x 168
150 331 x 186
179 397 x 224
209 464 x 261
239 530 x 298
269 596 x 335
299 662 x373
Top
From base to
top of image
(cm)
<C>
65
86
108
130
151
173
194
216
259
302
346
389
423