Acer P5207B User's Guide Page 23

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English
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 Distance (m) Top (cm)
Diagonal (inch)
< A >
W (cm) x H (cm)
Max zoom
< B >
Min zoom
< C >
From base to top of
image < D >
30 61 x 46 1.4 50
40 81 x 61 1.1 1.8 67
50 102 x 76 1.4 2.3 84
60 122 x 91 1.7 2.8 101
70 142 x 107 2.0 3.2 117
80 163 x 122 2.3 3.7 134
90 183 x 137 2.6 4.1 151
100 203 x 152 2.9 4.6 168
120 244 x 183 3.4 5.5 201
150 305 x 229 4.3 6.9 251
180 366 x 274 5.2 8.3 302
200 406 x 305 5.7 9.2 335
250 508 x 381 7.2 11.5 419
300 610 x 457 8.6 503
Zoom Ratio: 1.6 x
Desired distance
Height:
117 cm
From base
to top of
image
70"
Desired
image size
2.0 m
3.2 m
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