Took My ns100 ss off my other boat and installed it in another. Thought I was pretty carefule about it but now I cant get it to power up. I do get the speaker and handset red indicator lights to come on but nothing else. Checked power and ground- all good to go. Opened unit base and verified power. Is there something about the NMEA wires that need to be hooked up or what?
Boating - Northstar - Ns100ss Dual Station Kit