Correcting The Distortion - Christie LWU701i Operating Manual

Operating

Correcting the distortion

To correct the distortion of projected screen, you can select one of three
options, KEYSTONE, 3D KEYSTONE, and WARPING. First press the
GEOMETRY button to display the GEOMETRY CORRECTION menu, and
point at one of the items with the ▲/▼ buttons.
KEYSTONE: Adjust the vertical and horizontal
keystone.
3D KEYSTONE: Adjust each of the screen corners and
WARPING: Project an image on several types of
screen.
Use Keystone/3D Keystone/Warping for adjustment. When one is selected,
other items are not available.
Complete the following procedure for the item you selected.
NOTE
• The menu or dialog automatically disappears after several seconds
of inactivity. Press the GEOMETRY button again, or point the cursor at EXIT in
the dialog and press the ►or ENTER button to end the operation and close the
menu or dialog.
 KEYSTONE:
When KEYSTONE is pointed at, pressing the ► or
ENTER button displays the KEYSTONE dialog.
1.
Select the vertical or horizontal keystone (
with the ▲/▼ buttons.
2.
Use the ◄/► buttons to adjust the keystone distortion.
NOTE
• When the zoom adjustment is set to the TELE (telephoto focus),
this function may be excessive. This function should be used when the zoom
adjustment is set to the full WIDE (wide-angle focus).
• When the horizontal lens shift is not set to the center, this function may not
work correctly.
• Point at RETURN in the dialog with the ▲/▼ buttons and press ◄ or ENTER
button to return to the KEYSTONE menu.
LWU701i/LW751i/LX801i/LWU601i/LW651i
User's Manual - Operating Guide
sides to correct the distortion.
/ )
44
GEOMETRY
button
020-000786-02
LIT MAN USR D2