How To Get A Preferred Image Size By Adjusting Distance And Zoom - Acer S1210 Series User Manual

How to Get a Preferred Image Size by Adjusting
Distance and Zoom
The table below shows how to achieve a desired image size by adjusting either
the position or the zoom ring.
•
S1110/S1210
To obtain an image size of 50" set the projector at a distance 0.6 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
B& C
0.6 m
Desired distance
Distance (m)
Max zoom
< B >
61 x 46 0.4
81 x 61 0.5
102 x 76 0.6
122 x 91 0.7
142 x 107 0.9
163 x 122 1.0
183 x 137 1.1
203 x 152 1.2
244 x 183 1.5
305 x 229 1.9
366 x 274 2.2
406 x 305 2.5
508 x 381 3.1
610 x 457 3.7
A
D
50"
Desired
image size
Height:
99 cm
From
base to
top of
image
Top (cm)
Min zoom From base to top of
< C > image < D >
0.4 59
0.5 79
0.6 99
0.7 119
0.9 139
1.0 158
1.1 178
1.2 198
1.5 238
1.9 297
2.2 357
2.5 396
3.1 495
3.7 594
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