Vertical bands, static, or noise appear in the image. What should I do?

• If the projected image seems to contain electronic interference (noise) or static, try the following solutions:

  • 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
    • Not connected to an extension cable
    • No longer than 10 feet (3 m) for VGA/computer cables or 24 feet (7.3 m) for HDMI cables
  • Make sure the SD card is inserted correctly.
  • Check the settings on the projector's Signal menu to make sure they match the video source.
  • Select a computer video resolution and refresh rate that are compatible with the projector.
  Related tasks
  Connecting to a Computer for HDMI Video and Audio
  Connecting to an HDMI Video Source
  Inserting an SD Card
  Related references
  Input Signal Settings - Signal Menu
  Supported Video Display Formats