Got a used one recently and noticed that the blue display screen will come up when unit is powered on, but I can't see any of the text on the screen. Can't set clock,or any modes etc. because I have no idea when is being displayed. I don't have the remote either. I know that the HD seek and band buttons are changing because I can receive some stations through my receiver. Anybody else have a problem like this one on their Sangean HD radio?