Placement
Placement Styles
As shown in the figures below, this device can be placed in 4 different styles.
The factory setting is
Floor-mounted front projection 
Ceiling-mounted front projection 
WARNING
•Always obey the instructions listed in IMPORTANT SAFETY INSTRUCTIONS when placing the unit. Attempting to clean/replace the lamp at a high site by yourself may cause you to drop down, thus resulting in injury.
•If you wish to mount the projector on the ceiling, be sure to ask your dealer to do so. Mounting the projector on a ceiling requires special ceiling brackets (sold separately) and specialized knowledge. Improper mounting could cause the projector to fall, resulting in an accident.
•If the projector is
Projection Distance and Size
Use the figures, tables, and formulas below to determine the projection size and projection distance. (Projection sizes are approximate values for
Screen | As seen from above | a (min length) = projection size (inches) – 1.552 |
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| 32.929 |
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90° |
| a (max length) = projection size (inches) – 1.0087 |
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| 21.735 |
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| projection | projection distance a (m) | height (H) |
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| min length | max length | Preparations | ||
90° |
| 250 | 51.4 | |||
| 7.54 | 11.46 | ||||
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| size (inches) | (zooming max) | (zooming min) | (cm) |
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| As seen from the side | 33 | – | 1.17 | 6.8 |
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| 40 | 1.17 | 1.79 | 8.2 |
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| Lens center | 60 | 1.77 | 2.71 | 12.3 |
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| 80 | 2.38 | 3.63 | 16.5 |
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| 100 | 2.99 | 4.55 | 20.6 |
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H |
| 150 | 4.51 | 6.85 | 30.9 |
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| 200 | 6.03 | 9.16 | 41.1 |
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| a | 300 | 9.06 | 13.76 | 61.7 |
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a is the distance (m) between the lens and the screen, and corresponds to a range of 1.17 m to 13.76 m. H is the height from the image bottom to the center of the lens.
22 | 23 |
