Rocky Maxwell

Thanks for all the input, especially the link to lowrance on troubleshooting the NEMA2000 network I checked the volts and found no power to the antena, even though the unit had 12.5 volts coming into it. . I now have new cables and another new antenna and will be hooking up the new cables and antenna to see if the problem is the cables, T connector or the unit itself. Have been working with the local sales rep and he has been great.

Thanks for all the ideas. The local sales rep gave me a new antenae. I hooked it up and it worked. I put the boat away and 5 days later when I took it out on the lake, the same problem re-ocurred. Question, how do you power-up the antenae?

I have a Lowrance 5200C Chartplotter, 1 year old, that is not locating satellties and therfore cannot find my location. I have changed the antenae, but still it will not locate the satelites. I have installed the newest software from the Lowrance websitre, and reset everything to the factory setings. Any ideas on what to do?