My displayed image appear jittery or shaky when I connect a DVD player or VCR to my product. What should I do?

• Make sure the Progressive setting is set to On in the Signal menu. See Adjusting the Input Signal.
  
  If the DVD player has a component video port, you can use a component-to-VGA video cable to connect your DVD player to the projector's Computer (Component Video) port. You can purchase a component-to-VGA video cable (part number ELPKC19) from the Epson Store.