Budheiser

I have a Furuno Navnet 1 that powers up, but will not receive signal from the GPS or transducer. I know this because I have a second one that works perfectly when the switched out.

The Furuno with problems was used as a radar repeater and I was wondering if there is a setting mixed up. If not would it be a input board and who would repair it?

Thanks for your help!

yachtjim

There are settings that you can adjust to control things like that. Impossible for me to diagnose over the net. I would go to the boat then call Furuno tech support during biz hours and they can walk you through some troubleshooting steps, then point you to the closest repair center if required.

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Budheiser

I did call them and they wanted me to send it back to them. The dealer in my area went out of business (Larry Smith) and I am looking for another that actually repairs them. Thanks for your message!

atila

I am seeking for electronic diagrams for both rdp-139 and gp1900c and a parts list so i can buy spare parts in internet and repair both units. I live in venezuela we do not have furuno dealers nearby only i think colombia so i need some help. Any advice

yachtjim

The backs of the manuals have very detailed diagrams.

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