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LWU420 User Manual-Operating Guide
020-000262-01 Rev. 1 (06-2010)
Operating
Correcting distortion (continued)
(2) MANUAL displays a dialog for keystone correction.
Use the ◄/► cursor buttons to select the direction
to correct ( or ) then use the ▲/▼ buttons for
adjustment. Even if you do not do anything, the dialog
will automatically disappear after a few seconds.
(3) PERFECT FIT displays a dialog for the shape
adjustment of the projected image in each of the
corners.
1) Choose the corner to adjust using the ▲/▼/◄/►
buttons and press the ENTER or INPUT button.
2) Use the ▲/▼/◄/► buttons to adjust the position
of the corner.
Press the ENTER or INPUT button to exit the
adjustment of the corner.
3) To adjust another corner, follow the same
procedure from 1) above.
To reset the adjustment of all the corners, select
RESET using the ▲/▼ buttons and press the
ENTER or INPUT button.
● While the positions of the corners are adjusted with PERFECT FIT, keystone
adjustment feature is unavailable. To correct the keystone distortion, reset the
adjustment of all the corners.
● The adjustable range of this function will vary among inputs. For some input,
this function may not work well.
● 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) whenever possible.
● This function will be unavailable when Transition Detector is on (
56
).
To close the dialog and complete this operation, press KEYSTONE button
again. Even if you do not do anything, the dialog will automatically disappear
after a few seconds.
