How To Optimize Image Size And Distance - Acer P5207B Series User Manual

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.
•
P5207B/N217E/PN-X15K/P5207i/ N217R/PN-X15F
If the projector is 3 m from the screen, good image quality is possible for image
sizes between 65" and 105".
Note: Remind as below figure, the space of 176 cm height is
required when the projector is located at 3 m distance.
Minimum Screen Size (Min zoom)
Desired
Distance
Diagonal
(m)
(inch) W (cm) x H (cm)
< A >
< B >
1 22
1.5 33
2 44
2.5 55
3 65 133 x 100
3.5 76 156 x 117
4 87 178 x 133
4.5 98 200 x 150
5 109 222 x 167
6 131 267 x 200
7 153 311 x 233
8 175 356 x 267
9 196 400 x 300
10 218 444 x 333
11 240 489 x 367
12 262 533 x 400
Zoom Ratio: 1.6 x
3 m
Desired distance
From base to
top of image
(cm)
< C >
44 x 33 37
67 x 50 55
89 x 67 74
111 x 83 92
109
127
146
164
183
220
256
293
329
365
402
439
105"
65"
Height:
176 cm
Height:
From
109 cm
base to
top of
image
Maximum Screen Size (Max zoom)
Diagonal
(inch) W (cm) x H (cm)
< B >
35 71 x 53
52 106 x 80
70 142 x 106
87 177 x 133
105 213 x 160
122 248 x 186
140 284 x 213
157 319 x 239
175 355 x 266
209 426 x 319
244 496 x 372
279 567 x 426
314 638 x 479
349 709 x 532
384 780 x 585
419 851 x 638
11
From base to
top of image
(cm)
< C >
59
87
117
146
176
205
235
263
293
350
409
468
526
585
644
702