To choose a channel: With the radio in "Normal" operating mode press the ch/scan key and press the or key to increase or decrease the channel number displayed. Note: Channels 1-7 have an expectancy range of up to 6 miles. Channels 8-14 have an expectancy range of up to 2 miles. Channels 15-22 have an expectancy range of up to 6 miles. Choosing a CTCSS Code Each of the channels 1-22 may have any one of the codes, OFF or 1-38 selected. Code oF (OFF) indicates no CTCSS code selected and your radi