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ET-D75LE95, ET-D75LE90
Note
f This illustration is prepared on the assumption that the projected image size and position have been aligned to fit full in the screen.
f This illustration is not in accurate scale.
SH
SW
SD
L1
*1
L2
L3
L4
A1
*1
A2
*1 For details of calculating values, refer to "Formula for calculating the projection distance per projection lens" (x page 48).
*2 The mirror reflection surface cannot be seen from the outside, because it is located inside the Fixed-focus Lens.
Distance from the projector
to the screen
L2
L3
L4
A2
Attention
f The dimension of L4 is not the distance between the back surface of the projector and the wall, but the distance between the back surface of
the projector and the screen surface. Install the projector with 500 mm (19-11/16") or larger space between the back surface of the projector
and the wall or any object so that the ventilation is not obstructed.
f When installing the projector in a confined space, provide air conditioning or ventilation separately. Exhaust heat may accumulate when the
ventilation is not enough, triggering the protection circuit of the projector.
Note
f For the adjustment range of the projected image position with the lens shift, refer to "Lens shift range" (x page 77).
38 - ENGLISH
Chapter 2 Getting Started — Setting up
Projected image
SW
Screen
Projected image height
Projected image width
Projected image size
Projection distance (distance from the mirror reflection surface
Distance from the front end of the projection lens to the screen
Distance from the front surface of the projector to the screen
Distance from the back surface of the projector to the screen
Distance from the top surface of the projector to the bottom edge of the screen
Distance from the installation surface of the projector to the screen (adjustable feet at lowest position)
ET-D75LE95
= L1 + 0.029
= L1 - 0.292
= L1 - 1.017
= A1 + 0.324
Screen
L2
L1
L3
L4
to the screen)
*2
Formula
ET-D75LE90
= L1 + 0.029
= L1 - 0.277
= L1 - 1.002
= A1 + 0.324
(Unit: m)
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