Here is a FreeSCAN file with 2 systems for Anderson County. The trunked system has the Palmetto 800 site and talkgroups for Anderson Co. The second system has the conventional frequencies for Anderson County. You can toggle the trunked system on and off by pressing 1 on the keypad. For the conventional system, press 2. All of the groups in both systems have quick keys.. Save the attached zipped file to your computer and extract. Connect the scanner to your computer. Open the extracted file with FreeSCAN and Upload Programming. Highlight Erase all Systems & Settings Click on Start Upload.