I disconnect my battery because I was doing a job and once the job is done. I connected the battery back and my navi isn't where it suppose to be. I adjust it to where I am and a few minutes later it's in queenz or in the water some where. How can I fixes this? Any tips on how to get the antenna to work again?

 

It takes a while for the GPS to find the satellites. So give it time and move away from tall buildings, wide open spaces help... clouds also don't help.