13
• 720p series with a zoom ratio of 1.1x and a throw ratio of 1.55 – 1.7
To obtain an image size of 100", set the projector at a distance between 3.4 m
and 3.8 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 66 x 37 1.0 1.1 37
40 89 x 50 1.4 1.5 50
50 111 x 62 1.7 1.9 62
60 133 x 75 2.1 2.3 75
70 155 x 87 2.4 2.6 87
80 177 x 100 2.7 3.0 100
90 199 x 112 3.1 3.4 112
100 221 x 125 3.4 3.8 125
120 266 x 149 4.1 4.5 149
150 332 x 187 5.1 5.6 187
180 398 x 224 6.2 6.8 224
200 443 x 249 6.9 7.5 249
250 553 x 311 8.6 9.4 311
300 664 x 374 10.3 11.3 374
Desired distance
Height:
125 cm
From base
to top of
image
100"
Desired
image size
3.4 m
3.8 m
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