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5. Press the ENTER button.
6. Use the SELECT
button to move the projected image frame
as shown on the example.
7. Press the ENTER button.
Screen
8. Use the SELECT
button to select another icon which points
in the direction.
Screen
On the Cornerstone adjustment screen, select
"Exit" or press the CANCEL button on the re-
mote control.
The confirmation screen is displayed.
9. Press the SELECT
or
button to highlight the [OK] and press the
ENTER button.
This completes the keystone correction.
Selecting "Cancel" will return to the adjustment screen without saving
changes (Step 3).
Selecting "Reset" will return to the factory default.
Selecting "Undo" will exit without saving changes.
NOTE: To return the 3D Reform correction setting values to the factory default,
press and hold the 3D REFORM button for a minimum of 2 seconds.
NOTE: During 3D Reform adjustment, "Aspect Ratio" and "Screen" may not be
available. Should this happen, first reset the 3D Reform data and then do each
setting. Second repeat the 3D Reform adjustment. Changing Aspect Ratio and/
or Screen setting can limit 3D Reform in its adjustable range.
The adjustable ranges for 3D Reform are as follows:
Horizontal ........... Max ±25° approx.
Vertical ............... Max ±40° approx.
* The following are conditions at the above maximum angle when all of
the following are met
• Image is projected in Wide (Zoom lever)
• Resolution is XGA
Higher resolution than XGA limits 3D Reform in its adjustable range.
• Menu items should be set as follows:
Aspect Ratio ............................... Normal
Screen Type ................................ 4:3
• Horizontal and Vertical are adjusted separately.
A combination of both adjustments limits 3D Reform in its adjustable
range.
• When "Stadium" is selected in Aspect Ratio, "Cornerstone" and "Hori-
zontal Keystone" are not available except Video, S-Video, 480p and
576p signals.
Optimizing RGB Picture Automatically
Adjusting the Image Using Auto Adjust
Optimizing RGB image automatically
Press the Auto Adjust button to optimize an RGB image automatically.
[Poor picture]
AUTO ADJ.
ASPECT
PICTURE
AUTO
PIC-MUTE
MUTE
FREEZE
VIEWER
3D REFORM
UP
POSITION
MAGNIFY
DOWN
HELP
[Normal picture]
Press the Auto Adjust button to fine-tune the computer image or to re-
move any vertical banding that might appear and to reduce video noise,
dot interference or cross talk (this is evident when part of your image
appears to be shimmering). This function adjusts the clock frequencies
that eliminate the horizontal banding in the image. This function also
adjusts the clock phase to reduce video noise, dot interference or cross
talk. (This is evident when part of your image appears to be shimmer-
ing.)
This adjustment may be necessary when you connect your computer
for the first time.
NOTE:
• Some signals may not be displayed correctly or take time.
• The Auto Adjust function does not work for component and video signals and
some RGB signals such as 1080i, 1080p and 720p.
• If the Auto Adjust operation cannot optimize the RGB signal, try to adjust Clock
and Phase manually. See page E-32.
E-21
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