2.Place the projector the proper distance from the screen.
The distance between the projector and the screen determines the actual image size. Use the general guidelines in the table below to determine the proper distance.
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| Horizontal | distance | from the |
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Image size | projector screen |
| Vertical | distance from the | |||||||||
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(diagonal) | Minimum |
| Maximum | projector | to the | screen | |||||||
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300 | inches | 484.3 | inches | (12.3 m) | 20.1 | inches | (51 | cm) | |||||
200 | inches | 322.8 | inches | 460.2 | inches | 13.4 | inches | (34 | cm) | ||||
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| (8.2 | m) |
| (11.7 | m) |
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100 | inches | 161.4 | inches | 228.3 | inches | 6.7 | inches | (17 | cm) | ||||
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| (4.1 | m) |
| (5.8 m) |
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80 | inches | 126 | inches |
| 181.1 | inches | 5.5 | inches | (14 | cm) | |||
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| (3.2 | m) |
| (4.6 m) |
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60 | inches | 94.5 | inches |
| 137.8 | inches | 3.9 | inches | (10 | cm) | |||
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| (2.4 | m) |
| (3.5 m) |
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40 | inches | 63 inches |
| SO.6 | inches | 2.8 | inches | (7 | cm) | ||||
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| (1.6 | m) |
| (2.3 m) |
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30 | inches | 47.2 | inches |
| 66.9 | inches | 2.0 | inches | (5 | cm) | |||
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| (1.2 | m) |
| (1.7 m) |
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21 | inches | 47.2 | inches | (1.2 m) |
| 1.2 | inches | (3 | cm) | ||||
3.Make sure the projector is at a right angle to the screen. Otherwise, the screen image will be distorted.
4 | 1 • Installation |