NEC VT770 Manual do Utilizador descarregar pdf (Página 87)

Selecting Keystone Mode [Keystone]

This feature allows you to correct keystone distortion manually or automatically.

Selecting this item will display the Keystone setting menu.

Auto ...................... This feature allows the projector to detect its tilt and correct vertical distortion automatically.

Manual .................. You can correct vertical distortion manually from the menu.

Changes will be saved even when you turn off the projector.

Adjust .................... You can display the Keystone screen. See page 35 for more details.

NOTE: When "Cornerstone" is selected, "Adjust" is not available.

Selecting Cornerstone Mode [Cornerstone]

This option allows you to correct trapezoidal distortion.

Selecting this item will display the Cornerstone adjustment screen.

See page 44 for more details.

NOTE: When "Keystone" is selected, "Cornerstone" is not available.

7. Using On-Screen Menu

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NEC VT770 Manual do Utilizador Página 87