How To Get A Preferred Image Size By Adjusting Distance And Zoom - Acer P5207B 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.
•
P5207B/N217E/PN-X15K/P5207i/ N217R/PN-X15F
To obtain an image size of 70", set the projector at a distance between 2.0 m
and 3.2 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: 1.6 x
2.0 m
Desired distance
3.2 m
Distance (m)
Max zoom
< B >
61 x 46
81 x 61 1.1
102 x 76 1.4
122 x 91 1.7
142 x 107 2.0
163 x 122 2.3
183 x 137 2.6
203 x 152 2.9
244 x 183 3.4
305 x 229 4.3
366 x 274 5.2
406 x 305 5.7
508 x 381 7.2
610 x 457 8.6
70"
Desired
Height:
image size
117 cm
From base
to top of
image
Top (cm)
Min zoom From base to top of
< C > image < D >
1.4 50
1.8 67
2.3 84
2.8 101
3.2 117
3.7 134
4.1 151
4.6 168
5.5 201
6.9 251
8.3 302
9.2 335
11.5 419
503
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