Axiom/RV-100 installation

[JPA]

Thank you for the good advice. Next time out I will connect the B-60 to the DS500x and see what happens. I will also load test my accessory battery. Unfortunately, I am a trailer boater and not very close to the water so I will need to streamline my troubleshooting so here are a couple of follow up questions.

Q 1. If the problem is within the B-60 and if I am viewing data from the RV-100 but numerical depth from the B-60, would a B-60 error cause the error message to show on an RV-100 data screen?

Q 2. For several years the DS500x was stored below deck and the above deck cable connectors were not protected with dielectric grease. When I had the problem with the DS500x, I suspected that the issue was related to pin corrosion problems at the transducer or Power/Nema 0183 connector. If the B-60 connector pins are a bit corroded, would that be likely to cause the problem that I am seeing with the Axiom?