Help with Llano, Burnet, Blanco Counties

[tsuarez]

I just got a BCD 436HP and programmed it using Sentinel but not sure if I have it optimized the best way. Can anyone share how they have their scanner set up. I previously had a 396XT set up to single frequency system so it would search for the NAC and had talk groups programmed so I could shut off certains groups but can not seem to do it with the 436HP. Any help is appreciated.