"Carsten Esch" wrote: > Using FSK (RTTY-LSB on the YAESU) the monitored signal seems to be ok > but no one can decode me. Any settings in the software or the FT-1000 > that could be wrong? Do not know MarkV, but in pure FT1000MP it is necessery to change the menu 6.1 into "reverse". It helps to receive and transmit in normal mode. 73's Pawel, SP7PS http://sp7ps.pl