Acer V7500 User Manual - Page 24

How to optimize image size and distance, Desired Distance

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English 14 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. • 1080p series If the projector is 3 m from the screen, good image quality is possible for image sizes between 93" and 127". Note: Remind as below figure, the space of 183 cm height is required when located at 3 m distance. Max screen size Min screen size B 127" 93" Height: 183 cm from base to top Height: of image 135 cm C A 3 m Desired Distance Screen size Top Screen size Top Desired (Min zoom) (Max zoom) Distance (m) Diagonal (inch) W (cm) x H (cm) From base to top of image (cm) Diagonal (inch) W (cm) x H (cm) From base to top of image (cm) 1 31 69 x 39 45 42 94 x 53 61 1.3 40 90 x 50 58 55 122 x 68 70 1.5 47 103 x 58 67 63 140 x 79 92 2 62 138 x 78 90 85 187 x 105 122 2.5 78 172 x 97 112 106 234 x 132 153 3 93 207 x 116 135 127 281 x 158 183 3.5 109 241 x 136 157 148 328 x 184 214 4 125 276 x 155 180 169 375 x 211 244 4.5 140 310 x 174 202 190 421 x 237 275 5 156 345 x 194 225 211 468 x 263 305 5.5 171 379 x 213 247 233 515 x 290 336 6 187 414 x 233 270 254 562 x 316 367 6.5 202 448 x 252 292 275 609 x 342 397 7.1 221 489 x 275 319 300 665 x 374 434 Zoom Ratio: 1.36x

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14
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.
•
1080p series
If the projector is 3 m from the screen, good image quality is possible for image
sizes between 93" and 127".
Note:
Remind as below figure, the space of 183 cm height is
required when located at 3 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
31
69 x 39
45
42
94 x 53
61
1.3
40
90 x 50
58
55
122 x 68
70
1.5
47
103 x 58
67
63
140 x 79
92
2
62
138 x 78
90
85
187 x 105
122
2.5
78
172 x 97
112
106
234 x 132
153
3
93
207 x 116
135
127
281 x 158
183
3.5
109
241 x 136
157
148
328 x 184
214
4
125
276 x 155
180
169
375 x 211
244
4.5
140
310 x 174
202
190
421 x 237
275
5
156
345 x 194
225
211
468 x 263
305
5.5
171
379 x 213
247
233
515 x 290
336
6
187
414 x 233
270
254
562 x 316
367
6.5
202
448 x 252
292
275
609 x 342
397
7.1
221
489 x 275
319
300
665 x 374
434
Zoom Ratio: 1.36x
127"
93"
93"
3
A
C
B
Height: 183 cm
from base to top
of image
Height:
135 cm
3 m
Desired Distance
Max screen size
Min screen size