No gps on my 1197

I have an 1197 I just remounted on a different boat and now I have no gps showing on the locator it's like it never existed. I have tried everything it's like its invisuable what should i try to get it to work everything else is good

My 998 had an external GPS puck/antenna. Does yours have that too and did you switch that over too?

Reset to factory default

I put a new one on just have to figure how to test the antenna to figure out if it's the unit or the antenna

What antenna are you trying to use? I don't believe the newer antennas work with older unit models ending in 7. I had a 797 and had a devil of a time finding a compatible antenna. Humminbird no longer sells the antennas that work with them. You will have to try and find a used one.

I will check it tomarrow but did get it from Humminbird

The AS GRP antenna requires at least 6.300 ...

The AS GPS HS antenna requires at least 6.570 ...

Rickie

Thanks Ricki I think everything is right I feel it's a setting problem hope i'm right