Raystar 112 LP

[medsailor1]

Raymarine pilot display showing low battery ,
As I understand it the GPs internal battery .
Remove the battery and replace with new battery .
Display now showing , sea talk lose .
Removing the yellow GPS signal wire from the S two course computer and the fault goes away .
I'm now thinking something happen to the GPS when the battery was changed .

Any thoughts?

Also that GPS is now obsolete and a new one is around Three hundred plus I would also need a converter which is about another hundred .

Any thoughts on anther make of gps that will work with sea talk that's not going to diminish my bank balance .

Thanks in advance .