Wakina,Lowe Life
Thanks for the advice! I do have an old working LMS 332c unit that I will use to help the trouble shooting process in the future. I have a friend who was a navy electronics engineer who pulled the thing apart and got it running again. Lucked out! I just was taken back at the response from Lowrance considering the investment that many of these units require. Thanks again for the input!

Tight Lines!
Buc-Eye