PLUS Vision U4-237 - Manual (Page 24)

E-24
Adjustment of the Projection Screen
Switch on the power of the connected equipment and make the adjustments with the video signal being input to the
projector.
Adjustment of the Projection Screen
2
Adjust the projection image to the screen.
Check that the screen is set level and vertically.
(1) If the image is shifted to the left or right, move the main unit horizontally. (Align the center of the screen and the center of
the projector lens.)
(2) If the image is shifted vertically, move the image up or down with the adjuster. See “Making Adjustments with the Adjust-
ers” on Page E-25.
(3) If the image is slanted, adjust by turning the right or left front adjuster. See “Making Adjustments with the Adjusters” on
Page E-25.
(4) A projection image such as that illustrated in the diagram is the result of the projector not being perpendicular to the
screen. Set the projector so that it is pointing straight toward the screen.
(5) If the image shows keystone distortion, adjust using remote control or menu operations. See “Keystone” on Page E-29, 48.
(2)
(1)
(3)
(4)
(5)
(3)
(4)
Turn the zoom ring to adjust the screen size of the projection image.
Adjust the image to match the desired screen size. When outside of the adjustment range, move the projector to the rear or
forward.
1
Zoom ring