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Adjusting The Projected Image; How To Optimize Image Size And Distance - Acer U5220 Series User Manual

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14

Adjusting the Projected Image

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.
SVGA/XGA
If the projector is 5 cm from the screen, good image quality is possible for image
sizes around 83".
Note: Remind as below figure, the space of 161 cm height is
required when the projector is located at 50 cm distance.
Screen Size (Min zoom)
Desired
Distance
Diagonal
(cm)
(inch)
W (cm) x H (cm)
< A >
< B >
5
36
10
41
15
46
20
52
25
57
30
62
35
67
137 x 103
40
73
148 x 111
50
83
169 x 127
60
94
190 x 143
80
115
233 x 175
100
135
275 x 206
120
156
318 x 238
150
188
382 x 286
Zoom Ratio: 1.0 x
50 cm
Desired distance
A
From base to
bottom of
image (cm)
< C >
73 x 55
70
84 x 63
80
94 x 71
90
105 x 79
100
116 x 87
110
126 x 95
120
130
141
161
181
222
262
303
364
83"
B
Height:
161 cm
From
C
base to
bottom
of image

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