Old 06-27-2008, 06:05 PM
Join Date: Jun 2007
Location: Cinnaminson, NJ
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Default Need help connecting Garmin 4212 to Icom IC-M502A VHF/

I'm installing a new Garmin 4212 bundle and GMR 18HD radar on my boat and need help connecting the VHF/DSC On my Icom M502A. The problem is the hook up for the DSC coming from the radio is two RCA jacks Red is NMEA in and the white is NMEA out. The hook up from the 4212 is a bunch of small wires. How do I connect the two together. I called Garmin and after waiting half an hour I talked to some yahoo who keep putting me on hold to go ask some tech. for the answers, Conclusion they didn't know how to do it. Any help would be greatly appreciated.