Acer X1210 User Manual - Page 21

How to Optimize Image Size and Distance, Remind as below the space of 126 cm height is

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English 11 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. • X1110/X1110A/X1210/X1210A/X1210K/X1213/X1216 If the projector is 3 m from the screen, good image quality is possible for image sizes between 72" and 79". Note: Remind as below figure, the space of 126 cm height is required when the projector is located at 3 m distance. Max screen size Min screen size 79" 72" Height: 115 cm Height: 126 cm From base to top of image 3 m Desired distance Minimum Screen Size (Min zoom) Maximum Screen Size (Max zoom) Desired Distance (m) < A > Diagonal (inch) < B > From base to W (cm) x H (cm) top of image (cm) < C > Diagonal (inch) W (cm) x H (cm) < B > From base to top of image (cm) < C > 1 24 49 x 37 38 26 54 x 40 42 1.5 36 74 x 55 58 40 81 x 60 64 2 48 98 x 74 77 53 108 x 81 85 2.5 60 123 x 92 96 66 134 x 101 106 3 72 147 x 110 115 79 161 x 121 126 3.5 84 172 x 129 134 93 188 x 141 149 4 96 196 x 147 154 106 215 x 161 170 4.5 108 221 x 165 173 119 242 x 181 190 5 120 245 x 184 192 132 269 x 202 211 6 144 294 x 221 230 159 323 x 242 254 7 168 343 x 257 269 185 376 x 282 296 8 192 392 x 294 307 212 430 x 323 339 9 216 441 x 331 346 238 484 x 363 381 10 241 490 x 368 386 265 538 x 403 424 11 265 539 x 404 424 291 591 x 444 466 12 289 588 x 441 462 318 645 x 484 509 Zoom Ratio: 1.1 x

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11
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.
•
X1110/X1110A/X1210/X1210A/X1210K/X1213/X1216
If the projector is 3 m from the screen, good image quality is possible for image
sizes between 72" and 79".
Note:
Remind as below figure, the space of 126 cm height is
required when the projector is located at 3 m distance.
Desired
Distance
(m)
<
A
>
Minimum Screen Size (Min zoom)
Maximum Screen Size (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
24
49 x 37
38
26
54 x 40
42
1.5
36
74 x 55
58
40
81 x 60
64
2
48
98 x 74
77
53
108 x 81
85
2.5
60
123 x 92
96
66
134 x 101
106
3
72
147 x 110
115
79
161 x 121
126
3.5
84
172 x 129
134
93
188 x 141
149
4
96
196 x 147
154
106
215 x 161
170
4.5
108
221 x 165
173
119
242 x 181
190
5
120
245 x 184
192
132
269 x 202
211
6
144
294 x 221
230
159
323 x 242
254
7
168
343 x 257
269
185
376 x 282
296
8
192
392 x 294
307
212
430 x 323
339
9
216
441 x 331
346
238
484 x 363
381
10
241
490 x 368
386
265
538 x 403
424
11
265
539 x 404
424
291
591 x 444
466
12
289
588 x 441
462
318
645 x 484
509
Zoom Ratio: 1.1 x
3 m
Desired distance
Height:
115 cm
Height:
126 cm
From
base to
top of
image
Max screen size
Min screen size
72"
79"