Adjusting Projection Image Size - Acer PD1520 Series User Manual

Adjusting Projection Image Size

WXGA Series
To obtain an image size of 80" set the projector at a distance 2.2 m from the screen.
Desired image size
Diagonal (inch)
<A>
29.4
40
50
60
70
80
90
100
120
150
180
200
301
Zoom Ratio: 1.0x
Desired image
2.2 m
W (cm) x H (cm)
63 x 40
86 x 54
108 x 67
129 x 81
151 x 94
172 x 108
194 x 121
215 x 135
258 x 162
323 x 202
388 x 242
431 x 269
648 x 405
A
80"
size
B
Desired Distance
Distance (m)
Max zoom
<B>
0.8
1.1
1.4
1.6
1.9
2.2
2.5
2.7
3.3
4.1
4.9
5.4
8.2
C
Height: 111 cm
from base to top
of image
Top (cm)
From base to top of image
<C>
41
55
69
83
97
111
125
139
166
208
250
277
417
21
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