Acer U5200 - Manual (Page 23)

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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.
• U5200/N210/PN-X10
To obtain an image size of 120" set the projector at a distance 39 cm from the
screen.
Desired Image Size Distance (cm) Top (cm)
Diagonal (inch)
< A >
W (cm) x H (cm)
Max zoom
< B >
Min zoom
< C >
From base to top of
image < D >
60 122 x 91 2.4 2.4 123
70 142 x 107 8.5 8.5 144
80 163 x 122 15 15 165
90 183 x 137 21 21 185
100 203 x 152 27 27 206
110 224 x 168 33 33 226
120 244 x 183 39 39 247
130 264 x 198 45 45 267
140 284 x 213 51 51 288
150 305 x 229 57 57 309
170 345 x 259 69 69 350
200 406 x 305 88 88 411
Zoom Ratio: 1.0 x
D
B&C
A
Desired distance
Height:
247 cm
From
base to
top of
image
120"
Desired
image size
39 cm