On my 1252 when I turn it on you get the white screen telling you that the projector needs to warm up. What I don't understand is that all the post that I have ever read have said that the image should NEVER go off the edge of the CRT but the white image does. Is this normal? I have tried everything I know off to get it inside the CRT face but I can't make it any smaller. If this is normal than that's OK but if it's not HELP!!!! I don't want to fry my CRT's I love my projector.