Garmin plotter to Garmin vhf nmea advice please!
Hi-try as I might, I cant' get them to talk to each other!
They are definitely practising self isolation!!!
Ive wired them up as per Garmins instructions, but can't get anywhere.
Can anybody help please?
It has to be Nema 0183 as I have a Garmin VHF100i and it does not support nema 2000.
So Garmin 551 plotter to Garmin 100i VHF.
Ive Connected Blue TXa on VHF to Brown RXa on Plotter.
Ive Connected Purple RXa on VHF to Blue TXa on plotter.
Ive set port 1 and 2 on plotter to NEMA std and High speed with no diference.