Owner's Manual, Revision D6, Page 37 bottom right. 73 to all Geoff G3UCK ----- Original Message ----- From: "W4GRJ" <w4grj at satterfield.org> > When I turn SUB Rcv'r on I get a USE AUX message, can't find in the > manual...can someone explain. > > Tnx, > Jack > W4GRJ