I just deleted about 20 lines I typed explaining how I had things hooked up but decided to just keep it a lot shorter ask the proper way to do it as I don't believe I have it right. I really thought I was more savvy than I am. Had 2 HDS9 gen2 touch units. One of my HDS9 Gen2 touch quit working so I bought a new HDS9 Live and installed on dash. I have a good working HDS9 gen2 touch on bow with HDI transducer mounted on trolling motor and an ethernet connection running to dash. I also have a NMEA ran between bow and dash. On the NMEA 183 I have a GPS 4000 tied in.
I now have a 3 in 1 transducer mounted on transom and a pdrt wbl puck mounted in bilge. I simply don't believe I have the units connected properly.
Everything worked perfectly (I think) with 2 HDS 9 gen2 touch hooked together.
Any help would be greatly appreciated.
Thanks in advance.