[CA] [CA11] RV-100 Water Ingress?

[Chuck - Raymarine - Moderator]

dbaders,

Unfortunately, the reported symptoms may indeed indicate a problem with the transducer. You may want to consider contacting a Certified Raymarine Installer to test your MFD with another RV-100 transducer suspended over the side of the hull to rule out any possibility that the symptoms are not rooted in a failure of the MFD's fishfinder circuitry. That said, the symptoms appear to be pointing at the RV-100 and it would be recommend that the RV-100 and MFD (if convenient) be sent to Raymarine’s Product Repair Center to be bench checked / serviced.