Guys new to Running Humminbirds and electronics this new. I have a 1198 and a 1158 on my dash alos linked with the 1158 on bow. I was breaking in the new boat and notice that i am only reading depth on the 1198 and no depth on the 1158 Di flush mounted. also the 1158 says lost GPS all the time till i hit exit. Does the dealer have something not correct or am i having an issue with one of the units? Thanks.
Gutshot920
Posts: 4