I have a new scanner and I can't seem to get my scanner to pickup the unencrypted fire dispatch and fire ops. I live in Kane county Illinois and I'm trying to input the Tri-Com fire talkgroups but I can't seem to find the right frequency for the trunked system. I am using the red and blue control and alternate frequencies as the ones for the trunked system but it isn't working. I picked up the dispatch talkgroups yestarday but can't seem to remember as I was just scanning using the search feature. Can anyone help?