Rickie I really do not know nothing about software. I just bought this thing to have GPS instead of having to use my handheld one. I know it has a place for some type of a card in the front. Do I have to buy some type of a lake card to get it to work properly. Just to really tell the truth I do not know or even how to know. Maybe if you explain it my daughter can help me. This is not the down image one it is just the regular sonar.


Likes:
Thanks:
HaHa: 



Reply With Quote
















