Acer P1183 User Manual page 30

20
•
1080p series
To obtain an image size of 50" set the projector at a distance 1.6 m and 1.8 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: 1.1x
1.6 m
B
1.8 m
Desired Distance
C
Distance (m)
Max zoom
<B>
66 x 37 1.0
89 x 50 1.3
111 x 62 1.6
133 x 75 2.0
155 x 87 2.3
177 x 100 2.6
199 x 112 2.9
221 x 125 3.3
266 x 149 3.9
332 x 187 4.9
398 x 224 5.9
443 x 249 6.6
553 x 311 8.2
664 x 374 9.8
http://www.pureglare.com.au
A
50"
Desired
image size
Top (cm)
From base to top of
Min zoom
image
<C>
1.1
1.4
1.8
2.2
2.5
2.9
3.2
3.6
4.3
5.4
6.5
7.2
9.0
10.8
D
Height: 72 cm
from base to top of
image
<D>
43
58
72
87
101
116
130
144
173
217
260
289
361
433