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Acer U5220 Series User Manual page 29

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1080P
To obtain an image size of 120", set the projector at a distance 0.9 m from the
screen.
Desired Image Size
Diagonal (inch)
W (cm) x H (cm)
< A >
30
40
50
60
70
80
90
100
120
150
180
200
250
300
Zoom Ratio: 1.0 x
0.9 m
Desired distance
B&C
120"
Desired
image size
Distance (m)
Max zoom
< B >
66 x 37
0.3
89 x 50
0.3
111 x 62
0.4
133 x 75
0.5
155 x 87
0.5
177 x 100
0.6
199 x 112
0.7
221 x 125
0.8
266 x 149
0.9
332 x 187
1.2
398 x 224
1.4
443 x 249
1.5
553 x 311
1.9
664 x 374
2.3
D
A
Top (cm)
Min zoom
From base to bottom of
< C >
image < D >
0.3
48
0.3
64
0.4
80
0.5
96
0.5
112
0.6
128
0.7
143
0.8
159
0.9
191
1.2
239
1.4
287
1.5
319
1.9
398
2.3
478
19
Height:
191 cm
From
base to
bottom
of
image

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