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S PEC F ILE
PT-D4000
DLP
™
Projectors
As of May 2007 < 7 >
Calculation of the projection distance
For a screen size different from the above, use the equation below to calculate the projection distance.
Aspect ratio 4:3
minimum L (m) = (diagonal screen size in inches) x 0.0276 - 0.0452
maximum L (m) = (diagonal screen size in inches) x 0.0372 - 0.0478
minimum L (m) = (diagonal screen size in inches) x 0.0371 - 0.0507
maximum L (m) = (diagonal screen size in inches) x 0.0490 - 0.0500
minimum L (m) = (diagonal screen size in inches) x 0.0504 - 0.0657
maximum L (m) = (diagonal screen size in inches) x 0.0824 - 0.0758
minimum L (m) = (diagonal screen size in inches) x 0.0795 - 0.1380
maximum L (m) = (diagonal screen size in inches) x 0.1232 - 0.1310
minimum L (m) = (diagonal screen size in inches) x 0.1176 + 0.0244
maximum L (m) = (diagonal screen size in inches) x 0.1646 + 0.0651
(fixed focus) L (m) = (diagonal screen size in inches) x 0.0166 - 0.0361
ET-DLE100
Supplied lens
ET-DLE200
ET-DLE300
ET-DLE400
ET-DLE050
• Distances calculated with the above equations will include a slight error.
• When an SXGA signal is input, the left and right edges of the image are blanked, and the image is projected at a screen aspect ratio of 5:4.
• The brightness varies depending on the zoom setting.
H
(Width of
projected image)
V
(Height of
projected image)
0.5V
0.1H0.1H
Standard postition
of projected image
Shift range
Optical axis shift function allows to shift the
position of a projected image as shown.
Installable angle
Install the projector at an angle within the range shown below.
• Vertical direction
The projector may be installed at a vertical
angle of 360°.
• Horizontal direction
The projector may be installed at a horizontal
angle of ±10°.