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1 | Place the projector on a steady, level surface such as a table. |
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To obtain proper screen projected, place the projector so that the projecting light hits the screen squarely. |
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17
Top view
Screen
90°
Side view
Screen
90°
Installationconnection and
Point the lens straight at the center of the screen as above. | Place the projector horizontally so that the projecting light hits the |
| screen squarely. |
2 Determine the screen size projected on the screen.
The projection size depends on the distance between the lens and the screen.
Adjust the projection size by changing the distances as shown below.
Screen
Lens
90°
b
a
a:Distance between the lens and the screen
b:Distance between the lens height and the bottom of projection area
| a (m) |
| |
Projection size | Minimum | Maximum |
|
(inches) | (At maximum zoom) | (At minimum zoom) | b (cm) |
25 | – | 1.15 | 3.5 |
40 | 1.55 | 1.88 | 6.1 |
60 | 2.35 | 2.84 | 9.1 |
80 | 3.14 | 3.8 | 12.2 |
100 | 3.94 | 4.76 | 15.2 |
150 | 5.94 | 7.17 | 22.9 |
200 | 7.93 | 9.57 | 30.5 |
250 | 9.93 | – | 38.1 |
• The values are approximations.
Continued