Why would I get an intermittent shallow water warning when I know for sure I am in deep enough water. [i.e.- have alarm set to 6 ft. am actually in 100 ft]. It is a random thing that can happen 3 or 4 times in a row or sporadically here and there. Is this a known problem with the Lowrance?
Any insite would be appreciated. Thanks
Any insite would be appreciated. Thanks