Live in the Bay area, but go to L.A. to visit the folks often. When I'm in the bay, my concert stereo just displays the numeric station. When I'm in L.A., I get the station name, singer, song title, and sometimes the weather report diplayed on the stereo. I have that RPS or whatever button that is pressed on all the time, but nothing happens up here. Is there a trick or something for this area?