Acer U5220 Series User Manual page 29

•
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