I bought the 12volt 55lb thrust terrova and bought the i-pilot seperate, did the install (all of a minute and a half), but when I got it on the water, the terrova does not make the three audible tones the manual says it is supposed to when it deploys, and then the remote blinks F at me repeatedly when I press a button. The manual doesn’t even cover the blinking F, and no one from cabelas to minn kota themselves seems to know what is wrong…any thoughts?