How To Optimize Image Size And Distance - Acer N368 User Manual

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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.
XGA series
If the projector is 2.0 m from the screen, good image quality is possible for
image sizes between 51" and 66".
Note: Remind as below figure, the space of 116 cm height is
required when located at 2 m distance.
Screen size
Desired
Distance
Diagonal
(m)
W (cm) x H
(inch)
<A>
<B>
1.0
25
1.5
38
2.0
51
3.0
76
4.0
102
5.0
127
6.0
153
7.0
178
8.0
204
9.1
232
Zoom Ratio: 1.3x
A
2.0 m
Desired Distance
Top
(Min zoom)
From base to
top of image
(cm)
(cm)
<C>
52 x 39
45
78 x 58
67
104 x 78
89
155 x 117
134
207 x 155
179
259 x 194
223
311 x 233
268
363 x 272
313
414 x 311
357
471 x 353
406
B
Height: 116 cm
from base to top
Height:
of image
89 cm
C
Screen size
(Max zoom)
Diagonal
From base to top
W (cm) x H
(inch)
(cm)
<B>
33
67 x 50
50
101 x 76
66
134 x 101
99
202 x 151
132
269 x 202
165
336 x 252
199
403 x 303
232
471 x 353
265
538 x 403
301.17
612 x 459
Top
of image (cm)
<C>
58
87
116
174
232
290
348
406
464
528

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