There are 2 cables that run down from the head of the Ultrex. One is a US2 2d sonar cable for the built in transducer. The other looks identical to a Humminbird Ethernet networking cable. Does anyone know if this plugs into the front graph? I have a helix 10 at the console I’m linking to my 1199 on the front deck but have to order the adapter cables for the Ethernet cable. If the cable on the Ultrex is suppose to plug into my front graph do I need some sort of splitter cable so I can plug it in and also network my console helix 10?