How to Program a PL Tone (CTCSS/DCS) on a Radio Shack Pro-160 Scanner

Instructions for adding a PL Tone (CTCSS/DCS) to a frequency programmed in a Radio Shack Pro-160 Scanner. The Pro-160 was manufactured by Uniden Japan for Radio Shack. The Pro-160 is the base/mobile version of the Pro-162 and uses the same software and cables.