Over all the set works fine. It appears that scenes in the movies shot at night or on a dark set become so dark they cannot be seen at all. Some previous research into this shows it could be a very expensive repair.But after reading through the repair manual there are so many adjustments that can be done to these sets it's beyond my ability to figure them out. I want to make the right choice here and if a inexpensive fix is available I would go that route. But to spend a few hundred bucks I don't think it's worth it. Any hope left here to sup up this old bear?