Cetrek 737 faulty

Montemar, the likes of the Furuno GP30 family allow you to make up routes and they generate the necessary NMEA sentences that the cetrek can follow. The multi-cable power/data will give the wires to plug into the NAV1 socket . Ian

Thank you. I am trying now to connect a Standard Horizon plotter onto NAV1 so will see what happens!
 
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