"Larry" wrote in message
...
Tailgunner wrote in news:2v-
:
SNIP
Ok....question.....HAVE YOU PUT IN YOUR MMSI INTO THE ICOM 422 FOR YOUR
BOAT? I believe you'll find DSC is DISABLED until a valid MMSI is
programmed in FIRST to the unit, successfully.
SNIP
Not the case with my Standard Horizon. I have done nothing with MMSI and I
was able to get position data from my JRC GPS onto the SH with no trouble.