I bought a PRO-433 and would like to enter appropriate frequencies for the Corpus Christi EDACS Networked Standard System, which is composed of three sites, each with a unique set of frequencies, those sites being Robstown/Violet, Shoreline and Flour Bluff. The scanner gives two options for EDACS programming---EDACS and EDACS Sct. First question is, do I select "Ed" or "EdSct" as the type system? Second question: Are the three sites inter-related, with all three sites' frequencies being entered within the same bank, or should each site's frequencies be entered individually in a different bank? I'm not sure I'm making myself clear, here ... hopefully someone can figure out what I'm trying to learn and give me a hand. Any assistance will be most welcome.