Help with Vintage Raymarine Electronics
I’m hoping someone might have an answer or at least a starting point to debug an issue I’m having.
On our 1977 Grandbanks we have some older electionics. We have the RC 530 Plus plotter at the lower station and the RL 70 C Plus radar at the upper. Until recently we could overlay both for full functionality at both stations. Our last trip out, they must have had a fight and are not talking to one another? Everything is connected via Seatalk through the course computer gray box. I see a number of fuses in that box and terminal points.
Anyone have a suggestion on where I start to restore communication between the two units? Independently they function perfect for their age, so not ready to chuck the system.
Help would be appreciated, Raymarine said they no longer support tech service on these units.
Thanks in advance
Russ
Russ & Kerry Wende
m/v Long Story
1977 Grand Banks 36 Classic
Started Loop from Sturgeon Bay WI. Aug 2018
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Russ & Kerry Wende
M/V Long Story
Grand Banks 36 Classic
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