Acer ANX1903 - Page 25

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English
• WXGA series with a zoom ratio of 1.3x and a throw ratio of 1.21 – 1.57
To obtain an image size of 70" set the projector at a distance between 1.8 m
and 2.4 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 65 x 40 1.0
44
40 86 x 54 1.0 1.4
59
50 108 x 67 1.3 1.7
74
60 129 x 81 1.6 2.0
89
70 151 x 94 1.8 2.4 104
80 172 x 108 2.1 2.7
118
90 194 x 121 2.3 3.0
133
100 215 x 135 2.6 3.4
148
120 258 x 162 3.1 4.1
178
150 323 x 202 3.9 5.1
222
180 388 x 242 4.7 6.1
267
200 431 x 269 5.2 6.8
296
250 538 x 337 6.5 8.5
370
300 646 x 404 7.8
444
Zoom Ratio: 1.3 x
Desired distance
Height:
104 cm
From base
to top of
image
70"
Desired
image size
1.8 m
2.4 m