How To Optimize Image Size And Distance - Acer S5201M Series User Manual

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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.
P5403/N243/PN-SX12
•
If the projector is 3 m from the screen, good image quality is possible for image
sizes between 75" and 98".
Note: Remind as below figure, the space of 165 cm height is
required when the projector is located at 3 m distance.
A
Minimum Screen Size (Min zoom)
Desired
Distance
Diagonal
(m)
(inch) W (cm) x H (cm)
< A >
< B >
1 25
1.5 38
2 50
2.5 63
3 75 152 x 114
3.5 88 178 x 133
4 100 203 x 152
4.5 113 228 x 171
5 125 254 x 190
6 150 305 x 228
7 175 355 x 266
8 201 406 x 305
9 226 457 x 343
10 251 508 x 381
11 276 558 x 419
12 301 609 x 457
Zoom Ratio: 1.3 x
3 m
Desired distance
From base to
top of image
(cm)
< C >
51 x 38 42
76 x 57 64
102 x 76 84
127 x 95 106
126
148
168
190
211
253
295
338
381
423
465
507
98"
B
75"
Height:
165 cm
Height: From
126 cm
base to
top of
image
C
Maximum Screen Size (Max zoom)
Diagonal
(inch) W (cm) x H (cm)
< B >
33 66 x 50
49 99 x 75
65 132 x 99
81 166 x 124
98 199 x 149
114 232 x 174
130 265 x 199
147 298 x 224
163 331 x 248
196 397 x 298
228 464 x 348
261 530 x 397
293 596 x 447
326 662 x 497
359 728 x 546
391 795 x 596
From base to
top of image
(cm)
< C >
56
83
109
136
165
192
219
248
274
330
384
440
493
549
605
658