NEC PX803UL-WH - Page 61

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3. Convenient Features
13 . Press the ◀ or ▶buttontohighlightthe[OK]andpresstheENTERbutton.
 Thiscompletesthe[CORNERSTONE]correction.
• Returningtothe[CORNERSTONE]screen,select[CANCEL]andpresstheENTERbutton.
NOTE:
• Eveniftheinstallationangleischangedwhentheprojectoristurnedonagain,thecorrectionvaluesintheprevioustimehasbeen
maintained.
• Carryouteitheroneofthefollowingactionstocleartheadjustmentvalueof[CORNERSTONE].
• InStep12,select[RESET]andthenpresstheENTERbutton.
• Pressthe3DREFORM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.