> Thanks for this response. I now know I need the jumper on the > back. It helps > to read the manual. Apparently it has disappeared in shipment. But > thanks to > all who responded...73, Ci Ci, I may have a set of jumpers that will work, that I made for my Corsair. ---- Tod Glenn N7JQW NAQCC #1283 SKCC #1444 FISTS #12134 ARCI #12420 n7jqw at cordite.com