NEC NP-P401W User Manual download pdf (Page 48)

3. Convenient Features

❻ Using 4-Point Corner to Correct Keystone Distortion

[CORNERSTONE]

Usethe[CORNERSTONE]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theKEYSTONEbuttonwithnomenudisplayed.

The KEYSTONE screen will be displayed.

• PresstheKESTONEbuttonwhenusingtheremotecontrol.

• SeepageforPINCUSHION.

2. Press the ▼buttontoselect[CORNERSTONE]andpresstheENTERbutton.

The drawing shows the upper left icon ( ) is selected.

The CORNERSTONE screen will be displayed.

3. Projectanimagesothatthescreenissmallerthantheareaoftheraster.

4. 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 upper right corner.

TIP:Ifyouareadjusting[KEYSTONEHORIZONTAL],[KEYSTONEVERTICAL],[PINCUSHIONLEFT/RIGHT],or[PINCUSHION

TOP/BOTTOM],the[CORNERSTONE]itemwillnotbeavailable.Ifthishappens,resetthe[KEYSTONE]adjustments.

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.

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NEC NP-P401W User Manual Page 48