I have an 1197 c SI that came with a PC-11 power cable. I decided to upgrade to an 1199ciHD si I bought used. The 1199 came with a new PC-10 cable. I looked on the humminbird website that says 1100 series units use the PC-11 power cable. Under the list of compatible products it lists the 1197 c SI but the 1199ciHD isn't listed under neither of the power cables. First, which cable is suppose to be used with the 1199? Second if I sold my 1197c SI with the PC-10 cable instead of taking the PC-11 off the boat would that work fine? Thank you