If you happen to have a NULL MODEM ADAPTER handy, connect that in line and see if the problem goes away.
--- In [email protected], cl...@... wrote: > > Scott - another question along these lines - I just purchased (from > Argent) a GPS18 with the 3 conductor plug and wired it up to a T2-135 in > my daughter's truck. The T2 is behaving as if it doesn't have a valid > position (transmitting profile 2, which I have set up to do when it's > stopped OR sees invalid position). Do the GPS18's come from the factory > in Garmin or NMEA mode? > > Thanks! > > Clay > N7QNM >
