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Whisleon

Can I use a NMEA heading sensor

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Can I use a NMEA heading sensor (iwas thinking Airmar) as a replacement for my faulty fluxgate compass on the Navman G pilot 3100. Being a retiree I don't need the expense of a complete new system if there is an alternative.

Thanks
David

2 Replies

  • David,

    I have used the nmea-0183 output on the Airmar to drive an autopilot (not Navman) with good results.

    From a brief review of the installation manual on internet for your autopilot I believe that it is not an option for you, but I could be wrong.

    1. The manual shows 1 or even 2 nmea-0183 inputs can be configured. Good

    2. The manual explictly lists the nmea inputs it recognizes, and that does not include heading. - Bad

    You need to call your autopilots tech support to learn if the manual is correct on this point, or if new software is available to recognize an external compass.

  • hi wishleon and dan,
    did it work to hook up the airmar sensor to the navman g-pilot? i'm having the same trouble and hope to find a solution. thank you