Originally Posted by JEFFRO
I am sure you will not like it, in fact you should remove it and sell it and get a good unit. If you sell it cheap (yard sale prices) let me know so I can buy it been wanting one. I have a Humminbird 400TX on my trolling motor and wanted the 565 or the Matrix 67 for the rear of the boat.
You should remove it before using it so you do not find out you like it.
Good luck with your new unit.