TomG2, you described me to a "T.":) I am proud to say, however, that I know more about converters today than I did yesterday. Thanks to all of you who submitted suggestions. I located a serviceman who came by and checked the unit today, and yes, the converter was not working. He will install a new one Monday or Tuesday. In the interim, we have hooked up a battery charger that a nice RV neighbor offered and everything is working properly. This is a great forum. Thanks again to all of you.