NEC UM330X User Manual

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3. Convenient Features
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56,
58)

NEC UM330X Specifications

General

Brightness	3300 lumens
Lamp Life (Normal)	5000 hours
Throw Ratio	0.48:1
Native Resolution	XGA (1024 x 768)
Projection Technology	3LCD
Resolution	1024 x 768 (XGA)
Input Ports	HDMI, VGA, USB
Projection Size	30 - 300 inches
Input Connectors	HDMI, VGA, Composite Video, S-Video, USB