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8. User Supportware

3. Usethemousetoclickthe[•]markofwhichcorneryouwishtomove.

 Thecurrentlyselected[•]markwillturnred.

(Intheaboveexample,Windowsscreensareomittedforclarication.)

4. Dragtheselected[•]marktothepointyouwishtocorrectanddropit.

• Whenyouclicksomewherewithintheprojectimagearea,thenearest[•]markwillgotothepositionwhere

themousecursoris.

5. Repeat Step 3 and 4 to correct the distortion of the projected image.

6. After completing, right-click the mouse.

 Thegreenframeandthemousepointerwilldisappearfromtheprojectedimagearea.Thiswillcompletethecor-

rection.

7. Clickthe“X”(close)buttononthe“4-pointCorrection”window.

 The“4-pointCorrection”windowwilldisappearandthe4-pointcorrectionwilltakeeffect.

8. Clickthe“ ”buttononthecontrolwindowtoexittheGCT.

TIP:

• Afterperformingthe4-pointcorrection,youcansavethe4-pointcorrectiondatatotheprojectorbyclicking“File”→“Exportto

theprojector…”onthe“4-pointCorrection”window.

• SeetheHelpofImageExpressUtilityLiteforoperating“4-pointCorrection”windowandotherfunctionsthanGCT.(→ page

200)

NEC PA721X User Manual

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