Dave,
Thanks. I was not aware that on the LCS AP the default is for the ASC2. I swiped it to the right and there was the ASC option with the picture. I entered it, along with the TMCC ID for my water tower. It works great!!
I am elated and forever thankful for your help. I could not find this instruction anywhere in the manual. Now I can wire under the table, cleaning up the spaghetti all over the top.