Operation Manual

37
3. Convenient Features
 Correcting Horizontal and Vertical Keystone Distortion
[CORNERSTONE]
Usethe3DReformfeaturetocorrectkeystone(trapezoidal)distortiontomakethetoporbottomandtheleftorright
sideofthescreenlongerorshortersothattheprojectedimageisrectangular.
Cornerstone
1. Pressandholdthe3DREFORMbuttonforaminimumof2secondstoresetcurrentadjustments.
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.
4. Pressthe3DREFORMbuttontwice.
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.
TIP:Ifyou are adjusting[KEYSTONE], [CORNERSTONE] willnot be
available.Ifthishappens,pressandholdthe3DREFORMbuttonfora
minimumof2secondstoresetthe[KEYSTONE]adjustments.
The drawing shows the upper left
icon ( ) is selected.