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Setting up your projector (continued)
Adjusting the projection angle
This projector is provided with two feet for adjusting the projection angle on the bottom surface. Adjust the projection
angle depending on the position of the projector.
Adjustment of the projection angle
For the best projection, project images on a fl at screen installed at 90 degrees to the fl oor. If necessary, tilt the
projector using the two adjustment feet on the bottom of the projector.
1.
Tilt up the projector to the appropriate angle.
2.
Press the foot adjustment buttons next to the adjustment feet, and the adjustment feet will come out.
3.
Release the buttons to lock the adjustment feet to that position.
4.
Rotate the adjustment feet for fi ne adjustment.
After using the projector:
5.
Put the adjustment feet back into the projector by pressing the foot adjustment buttons.
•
If necessary, rotate the adjustment feet for fi ne adjustment.
When fi ne streaks are seen on projected images
This is due to interference with the screen surface and is not a malfunction. Replace the screen or displace the focus
a little. (See page 18 or 23 for focus adjustment.)
When projected images are distorted to a trapezoid
When the screen and the projector are not placed perpendicularly to each other, projected images become
trapezoidal. If you cannot make the projector and the screen perpendicular to each other by mechanical adjustments,
adjust keystone.
With the INSTALLATION menu:
(See page 26 for menu setting.)
1.
Display the INSTALLATION menu.
Select KEYSTONE by pressing the S or T button.
2.
Equalize the widths at the top and bottom of the screen by pressing the W or
3.
X button, viewing the screen.
To cancel the menu:
4.
Press the MENU button several times.
•
The best adjustment result can be obtained when the lens is positioned at the center of the lateral direction at the
top in the longitudinal direction. Before performing the keystone adjustment, reset the lens position to the default
position by using LENS SHIFT RESET (see page 27) and then move it to the top using LENS SHIFT (see page 10).
•
When the keystone adjustment is carried out, the adjustment value is indicated. Note that this value doesn't mean
a projection angle.
•
When the keystone adjustment takes effect, the resolution decreases. In addition, stripes may appear or straight
lines may bend in images with complicated patterns. They are not due to product malfunctions.
•
When the keystone adjustment is carried out, the image may not be displayed correctly because of the type of
input signal.
•
When the keystone adjustment is performed, the displayed image may be distorted.
•
Depending on the installation conditions of the projector and the screen, a perfect rectangular image and the
proper aspect ratio may not be obtained.
Screen
Adjustment feet
EN-11
opt.
A V MEMO R Y 1
INSTALLATION
KEYSTONE
Press the X
Press the W
button.
button.
0
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