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S PEC F ILE
PT-DW10000
3-Chip DLP™ Projector
As of July 2007 < 6 >
ET-D75LE6
ET-D75LE1
ET-D75LE2
ET-D75LE3
ET-D75LE4
ET-D75LE8
ET-D75LE5
Calculation of the projection distance
For a screen size different from the above, use the equation below to calculate the projection distance.
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 ET-D75LE6
16 : 9 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
16 : 9 minimum L (mm) = (diagonal screen size in inches) x 30.68 - 76
maximum L (mm) = (diagonal screen size in inches) x 40.98 - 100
16 : 9 minimum L (mm) = (diagonal screen size in inches) x 41.15 - 80
maximum L (mm) = (diagonal screen size in inches) x 61.73 - 106
16 : 9 minimum L (mm) = (diagonal screen size in inches) x 61.73 - 96
maximum L (mm) = (diagonal screen size in inches) x 103.09 - 122
16 : 9 minimum L (mm) = (diagonal screen size in inches) x 103.09 - 116
maximum L (mm) = (diagonal screen size in inches) x 163.93 - 101
16 : 9 minimum L (mm) = (diagonal screen size in inches) x 163.95 - 386
maximum L (mm) = (diagonal screen size in inches) x 307.18 - 360
16 : 9 (fixed focus) L (mm) = (diagonal screen size in inches) x 15.798 - 84
• 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.
• Because the ETD75LE5 is a fixed short-throw lens, the lens shift function cannot be used with it.
Width of
projected image
(H)
Standard position
of
projected image
0.2H 0.2H
Heirght of
projected image
(V)
0.15V0.15V
0.15V
0.6V0.6V
0.15V
Width of
projected image
(H)
Standard position
of
projected image
0.15H 0.15H
Heirght of
projected image
(V)
0.15V0.15V
0.15V
0.5V0.5V
0.15V