NEC PA721X User Manual

37
3. Convenient Features
11 . Press the ◀ or ▶buttontohighlightthe[OK]andpresstheENTERbutton.
 Thiscompletesthe[CORNERSTONE]correction.
• Select[CANCEL]andpresstheENTERbuttontoreturntothe[CORNERSTONE]screen.
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:
• Evenwhentheprojectoristurnedon,thelastusedcorrectionvaluesareapplied.
• Carryouteitheroneofthefollowingactionstocleartheadjustmentvalueof[CORNERSTONE].
• InStep11,select[RESET]andthenpresstheENTERbutton.
• PresstheGeometric.buttonfor2ormoreseconds.
• Run[DISPLAY]→[GEOMETRICCORRECTION]→[RESET]intheon-screenmenu.
• UsingCORNERSTONEcorrectioncancausetheimagetobeslightlyblurredbecausethecorrectionismadeelectronically.

NEC PA721X Specifications

General

Brand	NEC
Model	PA721X
Category	Projector
Language	English