PowerLite 1775W Multimedia Projector

Selected FAQ

What should I do if I see static or noise in the image?
Try the following:

  • Check the cables connecting your computer or video source to the projector. They should be:

    • Separated from the power cord to prevent interference

    • Securely connected at both ends

    • No longer than 9.8 feet (3 m)

    • Not connected to an extension cable

  • If you are projecting from a laptop computer, try turning off simultaneous display on the laptop screen to avoid splitting the video signal.

  • Check the settings on the projector's Signal menu to make sure they match the video source. If available for your video source, adjust the Progressive and Noise Reduction settings.

  • Select a computer video resolution that is compatible with the projector.

  • If you are projecting from a computer that's connected to the projector with a VGA cable, press the Auto button on the remote control to automatically adjust the Tracking and Sync settings.

  • If you adjusted the image shape using the projector controls, try decreasing the Sharpness setting to improve image quality.

  • If you connected an extension cable, try projecting without it to see if it caused interference in the signal.
Updated: December 13, 2010

Thank you for your feedback.
Was this FAQ helpful?
Yes No  
Please tell us why this FAQ was not helpful.
Note: We are unable to reply to comments submitted here.

Viewed FAQs

Return to Main FAQs Page