32
3. Convenient Features
Correcting Horizontal and Vertical Keystone Distortion [COR-
NERSTONE]
5SETHE$2EFORMFEATURETOCORRECTKEYSTONETRAPEZOIDAL DISTORTIONTOMAKETHETOPORBOTTOMANDTHELEFTORRIGHT
SIDEOFTHESCREENLONGERORSHORTERSOTHATTHEPROJECTEDIMAGEISRECTANGULAR
Cornerstone
0RESSANDHOLDTHE'%/-%42)#BUTTONFORAMINIMUMOFSECONDSTORESETCURRENTADJUSTMENTS
Current adjustments for [KEYSTONE] or [CORNERSTONE] will be cleared.
2. Project an image so that the screen is smaller than the area of the raster.
3. Pick up any one of the corners and align the corner of the image with a corner of the screen.
Projected image
The drawing shows the up-
per right corner.
0RESSTHE'%/-%42)#BUTTONTWICE
The Cornerstone adjustment screen is displayed.
5. Use the
button to select one icon (
) which points in the direction you wish to move the projected
image frame.
6. Press the ENTER button.
4)0 )F YOU ARE ADJUSTING ;+%934/.%= ;#/2.%234/.%= WILL NOT BE
AVAILABLE)FTHISHAPPENSPRESSANDHOLDTHE'%/-%42)#BUTTONFORA
MINIMUMOFSECONDSTORE%934/.%=ADJUSTMENTS
The drawing shows the upper left
icon ( ) is selected.
4)00!80!80!80!87HEN;7)$%3#2%%.=ISSELECTEDFROM;3#2%%.
490%=LINESTHATSHOWhvORhvWILLBEDISPLAYED#LICKTHEOUTERCORNERS
0!70!70!70!70!50!50!50!57HEN;
3#2%%.=ISSELECTEDFROM;3#2%%.490%=LINESTHATSHOWhvWILLBEDISPLAYED
#LICKTHEOUTERCORNERS
