Only blue screen appears.
Screen appears in black and white or odd color./ screen is too dark or bright.
correctly in the <Mode> command screen of the Projector menu.
zBe sure to properly connect the external devices. Check the connection cables again.
zAs mentioned above, check the adjustment items such as the Brightness, Contrast and Color in the menu.
zIf you want to restore various settings to their factory defaults, run <Factory Default>from the menu.