(DG) Adding E120 to Seatalkng Netwrok?

[Jeffg]

Thank you, Derek.
I went to my boat today and examined the connections. What I found was disheartening. It looks like I do not have a true SeaTalk network. It looks as though the SPX10 is directly connected to the C80 via the Seatalk connections, not via a network. I am not able to access the upper helm at this time and will need to wait until the boat is open in the Spring to do an accurate map of the connections to all electronics. What I thought was in the boat is not what I saw today. I will try to create an accurate map so that I can understand how everything in the boat is connected. I am thinking I may need to go to a network to simplify the chaotic wiring I found. But, it will have ot wait until Spring.
Thanks, again,
Jeff