Couldn't take it any more ....the unit kept turning on as soon as I plugged the power wire in the back....I never pushed the button. Then it would just shut down for no reason and just sit there making unplug it to shut it down.
I had the power hooked up to hot wires then hooked up to my fuse box and it still happened.
LuckilyI was able to return it. What is recommedded for a blade fuse on this unit.


Now I have helix 5 gps chirp 2 with a lake master card hopefully this will work. We'll see tomorrow on the water.