I looked. Couldn’t see it anyplace. Even went to the ten tec wiki… Mike Bryce prosolar at sssnet.com > On Feb 15, 2015, at 12:41 PM, Clayton Brantley via TenTec <tentec at contesting.com> wrote: > > The answer in in the manual. I sold my Jupiter and no longer have the book. I did read about that once. > Clayton N4EV > >