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Installing the Projector (continued)
20
The optimum image can be obtained when the center of this projector’s lens and the screen are placed perpendicular
to each other. Take note of the projection angle when placing them. Failing to do so may give rise to trapezoidal
distortion of the projected image.
● This unit does not come with a function to correct trapezoidal distortion or adjust horizontal gradient.
When viewed from the left (or right)
When viewed from the top (or bottom)
Projector and Screen Installation
90° 90° 90°
Screen
Install the projector such that the center of the projection screen
is on the same level with the center of the lens when there is a 0
% shift (offset).
Center Line of
Lens
90° 90° 90°
Screen
Install the projector such that the lower end of the projection
screen is on the same level with the center of the lens when
there is a 50 % shift (offset).
Center Line of
Lens
90° 90° 90°
Screen
Center Line of
Lens
DLA-HD10_EN-FR.book Page 20 Thursday, November 10, 2005 12:54 PM