2003 Chevrolet Silverado 1500 Pickup Owner's Manual - Page 242

SCAN: You can also scan through the channels within a category by performing the following: Setting Preset PTYs (RDS Only) The six numbered pushbuttons let you return to your favorite PTYs. These buttons have factory PTY presets. You can set up to 12 PTYs (six FMI and six FM2) by performing the following steps: 1. Turn the P-TYPE LIST knob. TYPE and a PTY will appear on the display. 2. Select a category by turning the P-TYPE LISTknob. 3. Once the desired category is displayed, press either SCAN arrow, and the radio will begin scanning within your chosen category. 1. Press BAND to select FM1 or FM2. 2. Turn the P-TYPE LIST knob. TYPE and a PTY will appear on the display. 3. Turn the P-TYPE LIST knob to select a PTY. 4. Press wither SCAN arrow again to stop scanning. BAND (Alternate Frequency): Alternate frequency allows the radio to switch to a stronger station with the same program type. Press and hold BAND for two seconds to turn alternate frequency on. AF ON will appear on the display. The radio may switch to stronger stations. Press and hold BAND again for two seconds to turn alternate frequency off. AF OFF will appear on the display. The radio will not switch to other stations. This function does not apply for XMTM or DAB. 4. Press and hold one of the six numbered pushbuttons until you hear a beep. Whenever you press that numbered pushbutton, the PTY you set will return. 5. Repeat the steps for each pushbutton. 3-87