Re: Humminbird
Buttanic is correct about the reverse polarity. You cannot damage it by reversing the leads. Contrary to most posts about these units, I have had a 200 DX for years and never had a problem. Had another humminbird unit before that(Can't remember the model) and it worked great, too. This one does everything I need and more. I also have an Eagle, which was given to me and also has been a good unit, but I use the humminbird almost exclusivly.