Acer P7505 Series User Manual page 25

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1080p series
If the projector is 2.0 m from the screen, good image quality is possible for
image sizes between 40" and 60".
Note: Remind as below figure, the space of 98 cm height is
required when located at 2.0 m distance.
Screen size
Desired
Distance
Diagonal
(m)
W (cm) x
(inch)
<A>
H (cm)
<B>
1.5 30 66 x 37
2 40 88 x 49
2.5 50 110 x 62
3 59 132 x 74
3.5 69 154 x 86
4 79 176 x 99
4.5 89 197 x 111
5 99 219 x 123
6 119 263 x 148
7 139 307 x 173
8 159 351 x 197
9 178 395 x 222
10 198 439 x 247
11 218 483 x 272
12 238 527 x 296
Zoom Ratio: 1.5x
A
2.0 m
Desired Distance
Top
(Min zoom)
From base to
top of image
(cm) <C>
48
64
80
96
112
128
144
160
193
225
257
289
321
353
385
B
Height: 98 cm
from base to
top of image
Height:
64 cm
C
Screen size
(Max zoom)
From base to top
Diagonal
W (cm) x
(inch)
H (cm)
<B>
45 110 x 56
60 134 x 75
76 167 x 94
91 201 x 113
106 234 x 132
121 268 x 151
136 301 x 169
151 335 x 188
181 402 x 226
212 469 x 264
242 535 x 301
272 602 x 339
302 669 x 377
333 736 x 414
363 803 x 452
15
Top
of image (cm)
<C>
73
98
122
147
171
196
220
245
294
343
392
441
489
538
587