I've had my Hitachi PJ TX10 for about a year, but over the past couple months, the projected image has developed a "shade" of blue covering almost the entire screen. I tried switching bulbs and cleaning everything I can think of, but nothing seems to work. I still get a picture, but the blue shade is still there - it is especially worse on the sides and in the upper left corner. Is my projector done for??? Is this common for Hitachi projectors??
