I have a 1994 model 19G601-00AA that still runs great. But for some reason I cannot get the sales text (on a scroll loop) to GO AWAY. Please tell me how to get rid of this extremely annoying feature that I must have accidentally turned on. My cable tv is visible in the background. PLEASE help me keep this great running tv. Or I will be forced to buy a FLAT screen tv. Thank you. Rebecca Lane