Main Contents begins from here.
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| Installed with the ET-PKD100H | |
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When the optional ceiling mounted
bracket (ET-PKD100H) and lens are used, add the l' value shown below to the
290mm (11-13/32") measurement from the ceiling mounted bracket pole to the
surface of the lens.
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| Installed with the ET-PKD100S | |
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When the optional ceiling mounted bracket (ET-PKD100S)
and lens are used, add the l' value shown below to the 285mm (11-7/32")
measurement from the ceiling-mounted bracket pole to the surface of the
lens.
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| NOTE: | The values of L shown above vary due to characteristics
of the zoom lens. Images may slightly distort due to characteristics
of the zoom lens when the zoom lens is set to the minimum throw distance. [Notes on projector placement and operation] Do not install the projector at a downward angle from the vertical (including ±45° from the vertical), as this would adversely affect lamp cooling. For detailed information, please consult your sales representative. |
| Calculation of the projection distance For a screen size different from the above, use the equation below to calculate the projection distance. |
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| ET-D75LE1 | 16 : 9 | minimum maximum |
L (mm) = (diagonal screen size in inches)
x 30.68- 76 L (mm) = (diagonal screen size in inches) x 40.98- 100 |
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| ET-D75LE2 | 16 : 9 | minimum maximum |
L (mm) = (diagonal screen size in inches)
x 41.15- 80 L (mm) = (diagonal screen size in inches) x 61.73- 106 |
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| ET-D75LE3 | 16 : 9 | minimum maximum |
L (mm) = (diagonal screen size in inches)
x 61.73- 96 L (mm) = (diagonal screen size in inches) x 103.09- 122 |
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| ET-D75LE4 | 16 : 9 | minimum maximum |
L (mm) = (diagonal screen size in inches)
x 103.09- 116 L (mm) = (diagonal screen size in inches) x 163.93- 101 |
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| ET-D75LE5 | 16 : 9 | (fixed focus) | L (mm) = (diagonal screen size in inches) x 15.798- 84 | |||
| ET-D75LE6 | 16 : 9 | minimum maximum |
L (mm) = (diagonal screen size in inches)
x 20.7 - 56.6 L (mm) = (diagonal screen size in inches) x 24.8 - 73.6 |
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| ET-D75LE8 | 16 : 9 | minimum maximum |
L (mm) = (diagonal screen size in inches)
x 163.95- 386 L (mm) = (diagonal screen size in inches) x 307.18- 360 |
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| • • • • |
The figures in the above table may vary by approximately
5% depending on the projection lens that is used. When vertical keystone correction is used, the image is corrected in the direction that reduces its projected size. At the shortest projection distance, the zoom lens characteristics may cause slight image distortion. For the ET-D75LE5, the height from the edge of the screen to the center of the lens (H) is 1/2 of the screen height. Also, because the ETD75LE5 is a fixed short-throw lens, the lens shift function cannot be used with it. |
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| Installed with the ET-PKD100H | |
![]() |
When the optional ceiling mounted
bracket (ET-PKD100H) and lens are used, add the L1 value shown below to
the 290mm measurement from the ceiling mounted bracket
pole to the surface of the lens.
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| Installed with the ET-PKD100S | |
![]() |
When the optional ceiling mounted
bracket (ET-PKD100S) and lens are used, add the L1 value shown below to
the 290mm measurement from the ceiling mounted bracket
pole to the surface of the lens.
|
|||||||||||||||||||||
![]() |
![]() |
![]() |
| NOTE: | The values of L shown above vary due to
characteristics of the zoom lens. Images may slightly distort due to
characteristics of the zoom lens when the zoom lens is set to the minimum
throw distance. [Notes on projector placement and operation] Do not install the projector at a downward angle from the vertical (including ±45° from the vertical), as this would adversely affect lamp cooling. For detailed information, please consult your sales representative. |
| Calculation
of the projection distance For a screen size different from the above, use the equation below to calculate the projection distance. |
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| ET-D75LE1 | 4 : 3 | minimum maximum |
L (mm) = (diagonal screen size in inches)
x 30.68 - 76 L (mm) = (diagonal screen size in inches) x 40.98 - 100 |
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| 16 : 9 | minimum maximum |
L (mm) = (diagonal screen size in inches)
x 33.41 - 76 L (mm) = (diagonal screen size in inches) x 44.64 - 100 |
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| ET-D75LE2 | 4 : 3 | minimum maximum |
L (mm) = (diagonal screen size in inches)
x 41.15 - 80 L (mm) = (diagonal screen size in inches) x 61.73 - 106 |
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| 16 : 9 | minimum maximum |
L (mm) = (diagonal screen size in inches)
x 44.83 - 80 L (mm) = (diagonal screen size in inches) x 67.24 - 106 |
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| ET-D75LE3 | 4 : 3 | minimum maximum |
L (mm) = (diagonal screen size in inches)
x 61.73 - 96 L (mm) = (diagonal screen size in inches) x 103.09 - 122 |
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| 16 : 9 | minimum maximum |
L (mm) = (diagonal screen size in inches)
x 67.24 - 96 L (mm) = (diagonal screen size in inches) x 112.30 - 122 |
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| ET-D75LE4 | 4 : 3 | minimum maximum |
L (mm) = (diagonal screen size in inches)
x 103.09 - 116 L (mm) = (diagonal screen size in inches) x 163.93 - 101 |
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| 16 : 9 | minimum maximum |
L (mm) = (diagonal screen size in inches)
x 112.30 - 116 L (mm) = (diagonal screen size in inches) x 178.57 - 101 |
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| ET-D75LE6 | 4 : 3 | minimum maximum |
L (mm) = (diagonal screen size in inches)
x 20.7 - 56.6 L (mm) = (diagonal screen size in inches) x 24.8 - 73.6 |
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| 16 : 9 | minimum maximum |
L (mm) = (diagonal screen size in inches)
x 22.5 - 56.6 L (mm) = (diagonal screen size in inches) x 27.0 - 73.6 |
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| ET-D75LE5 | 4 : 3 | minimum |
L (mm) = (diagonal screen size in inches) x 15.798 - 84 | |||
| 16 : 9 | minimum | L (mm) = (diagonal screen size in inches) x 17.209 - 84 | ||||
| ET-D75LE8 | 4 : 3 | minimum maximum |
L (mm) = (diagonal screen size in inches)
x 163.95 - 386 L (mm) = (diagonal screen size in inches) x 307.18 - 360 |
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| 16 : 9 | minimum maximum |
L (mm) = (diagonal screen size in inches)
x 178.59 - 386 L (mm) = (diagonal screen size in inches) x 334.61 - 360 |
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| • • • • |
The figures in the above table may
vary by approximately 5% depending on the projection lens that is used. When vertical keystone correction is used, the image is corrected in the direction that reduces its projected size. At the shortest projection distance, the zoom lens characteristics may cause slight image distortion. For the ET-D75LE5, the height from the edge of the screen to the center of the lens (H) is 1/2 of the screen height. Also, because the ETD75LE5 is a fixed short-throw lens, the lens shift function cannot be used with it. |
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