S
F
P
E
C
I
L
3-Chip DLP™ Projector
Calculation of the projection distance
For a screen size different from the above, use the equation below to calculate the projection distance.
ET-D75LE6
16 : 9
ET-D75LE1
16 : 9
ET-D75LE2
16 : 9
ET-D75LE3
16 : 9
ET-D75LE4
16 : 9
ET-D75LE8
16 : 9
ET-D75LE5
16 : 9
• 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.
Mounting and Operation Precaution
Do not mount the projector so that it angles downward from the
vertical (including downward angles of ±45°, because this would
adversely affect its lamp cooling ability. For detailed information,
please consult your sales representative.
Shift range
Optical axis shift function allows to shift the position of a projected image as shown below.
ET-D75LE1/D75LE2/D75LE3/D75LE4/D75LE8
Standard position
of
projected image
Width of
0.2H
projected image
(H)
• Because the ETD75LE5 is a fixed short-throw lens, the lens shift function cannot be used with it.
As of July 2007
E
minimum
L (mm) = (diagonal screen size in inches) x 20.7 - 56.6
maximum
L (mm) = (diagonal screen size in inches) x 24.8 - 73.6
minimum
L (mm) = (diagonal screen size in inches) x 30.68 - 76
maximum
L (mm) = (diagonal screen size in inches) x 40.98 - 100
minimum
L (mm) = (diagonal screen size in inches) x 41.15 - 80
maximum
L (mm) = (diagonal screen size in inches) x 61.73 - 106
minimum
L (mm) = (diagonal screen size in inches) x 61.73 - 96
maximum
L (mm) = (diagonal screen size in inches) x 103.09 - 122
minimum
L (mm) = (diagonal screen size in inches) x 103.09 - 116
maximum
L (mm) = (diagonal screen size in inches) x 163.93 - 101
minimum
L (mm) = (diagonal screen size in inches) x 163.95 - 386
maximum
L (mm) = (diagonal screen size in inches) x 307.18 - 360
(fixed focus)
L (mm) = (diagonal screen size in inches) x 15.798 - 84
0.2H
PT-DW10000
ET-D75LE6
Standard position
of
projected image
Width of
0.15H
projected image
(H)
0.15H
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