I'd like to know the answer to that too.. mine stopped working after a huge rain, but then a couple months later, started working again, it's the only thing on this 21 year old boat that's questionable, everything else is working, thank you Sea Ray!!!
I've recently done this project and many thanks to Frank Webster for pointing me in the right direction on this.
There are two boards in this system on my boat, one mounted on the helm and the other mounted behind the helm accessed in the galley area.
I removed both components and shipped them to Logic Level Technologies in Pompano Beach, FL. This is their web site http://logicleveltech.com/.
I worked with a gentleman there by the name of Mark Baumann. He was very helpful during all facets of the process. His original estimate without seeing the boards was 400.00 and the final bill including all shipping and such was 423.00.
I received them back within a week of shipping them down there and they plugged in and worked perfectly, well almost. The only problem was that the PO had switched around a couple of wires leading to the system, I assume to stop the alarm from going off steadily, and once I got that figured out the new boards worked perfectly. Mark was instrumental in helping with that process too and even faxed me an old schematic from Sea Ray that helped chase down the problem.
I was completely satisfied with Logic's support and service and I would highly recommend them to anyone. Marks direct line number was 954-545-9380 back in the spring when I did this.
One word of caution, some of these boats had the indicator board encased in some type of epoxy or something like that. If you have one of those you're pretty much sunk from what I was able to tell. It seems that SeaRay made this change around this time frame but no one could tell me for sure when it occurred.
