How To Get A Preferred Image Size By Adjusting Distance And Zoom - Acer S5301WM 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.
P5403/N243/PN-SX12
•
To obtain an image size of 50" set the projector at a distance between 1.5 m
and 2.0 m from the screen and adjust the zoom level accordingly.
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: 1.3 x
B
1.5 m
Desired distance
2.0 m
C
Distance (m)
Max zoom
< B >
61 x 46
81 x 61 1.2
102 x 76 1.5
122 x 91 1.8
142 x 107 2.1
163 x 122 2.5
183 x 137 2.8
203 x 152 3.1
244 x 183 3.7
305 x 229 4.6
366 x 274 5.5
406 x 305 6.1
508 x 381 7.7
610 x 457 9.2
A
D
50"
Desired
Height:
image size
84 cm
From base
to top of
image
Top (cm)
Min zoom From base to top of
< C > image < D >
1.2 51
1.6 67
2.0 84
2.4 101
2.8 118
3.2 135
3.6 152
4.0 168
4.8 202
6.0 253
7.2 303
8.0 337
10.0 421
505
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