Installation
Adjusting the leveling feet
The four leveling feet mounted at the bottom of the projector are
< Front > | < Side > |
| Leveling feet |
Projection scheme | Installation geometry |
This projector is applicable to any of the following four projection schemes. Select the most suitable scheme to the situation of your location. Use the OPTION menu on the menu screen to choose the desired projection scheme. (Refer to page 71)
Front projection
Table standing | Ceiling mount |
(Default position) |
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Rear projection
Table standing | Ceiling mount |
When planning the projector and screen geometry, refer to the figures below and the information on the next page for reference. After the projector is roughly positioned, picture size and vertical picture positioning can be finely adjusted with the powered zoom lens and lens shifting mechanism.
Side view | (unit: mm/inch) |
H | |
When optional ceiling | |
mount bracket | |
| L |
| 237 |
| (9.3") |
SH |
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| L |
H |
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Screen |
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*For | L : Projection distance |
H= | SH : Height of the image |
1.2 x SH | SW: Image width |
For | H : Vertical distance between the |
H= 0 to SH | lens center level and the bottom |
| edge of the projected image |
Top view | (unit: mm/inch) |
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SW | L | 86 | (3.4") | 140 | (5.5") | 314 | (12.3") |
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| L1 |
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| 117 | 175 (6.9") |
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Screen | (4.6") | 468 |
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| (18.4") |
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Lens | Dimension of L1 (Approx.) |
102 (4") | |
86.5 (3.4") | |
90 (3.5") | |
113.9 (4.5") | |
190 (7.5") |
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