Epson PowerLite 1222 Guide de l'utilisateur télécharger pdf (Page 136)

• If the projector does not respond when you press the control panel buttons, the buttons may be

locked. Unlock the buttons.

• If the projector does not respond when you press buttons on the remote control, make sure the remote

receivers are turned on.

• For images projected with Windows Media Center, reduce the screen size from full screen mode.

• For images projected from applications using Windows DirectX, turn off DirectX functions.

Parent topic: Solving Image or Sound Problems

Related concepts

Projector Connections

Related references

Image Quality Settings - Image Menu

Input Signal Settings - Signal Menu

Projector Feature Settings - Settings Menu

Projector Setup Settings - Extended Menu

Projector Setup Settings - ECO Menu

Related tasks

Opening the Lens Cover

Unlocking the Projector's Buttons

Solutions When Image is Incorrect Using the USB Display Function

If no image appears or if the image appears incorrectly using the USB Display function, try the following

solutions:

• Press the USB button on the remote control.

• Make sure the USB Display software has installed correctly. Install it manually if necessary.

• Make sure the USB Type B setting in the Extended menu is set to USB Display, if available.

• With OS X, select the USB Display icon in the Dock or from the Applications folder.

• For images projected with Windows Media Center, reduce the screen size from full screen mode.

• For images projected from applications using Windows DirectX, turn off DirectX functions.

• If the mouse cursor flickers, select Make the movement of the mouse pointer smooth in the Epson

USB Display Settings program on your computer (feature not available with Windows 2000).

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Epson PowerLite 1222 Guide de l'utilisateur Page 136