I have a Panasonic TV TX-32LZD85 my remote control is not working for it i have tried changing the batteries and put new ones in and it wont work. I have tried using the input buttons on TV to change channels and on HMDI 1 i have 5 small white bars and on the bottom bar it says change. I havent a clue what that means, ive just tried calling Panasonic but there not open until Monday. Can anyone help me here Please.