Marine Electronics Questions? Ask a Technician for Answers ASAP
Hi, thank you for contacting JustAnswer.com. My name is Russell. I will do my best to provide the right answer to your question.
The cable that came with the unit ? I think that one of those two devices, the A78, has an NMEA 2000 adapter included with it, and the VHF radio includes the NMEA2000 networking option.
Did you hook it up with that adapter, or not?
What did you do to try to 'share data' (what data, specifically) ?
And what was the result, specifically?