2010 GMC Savana 2500 Cargo Owner's Manual - Page 212

The number of favorites pages can be setup using the MENU button. To setup the number of favorites pages: 1. Press the MENU button to display the radio setup menu. 2. Press the pushbutton located below the FAV 1-6 label. 3. Select the desired number of favorites pages by pressing the pushbutton located below the displayed page numbers. 4. Press the FAV button, or let the menu time out, to return to the original main radio screen showing the radio station frequency labels and to begin the process of programming your favorites for the chosen amount of numbered pages. Setting the Tone (Bass/Midrange/Treble) BASS/MID/TREB (Bass, Midrange, or Treble): To adjust bass, midrange, or treble, press the f knob until the tone control labels display. Continue pressing to highlight the desired label, or press the pushbutton positioned under the desired label. Turn the f knob clockwise or counterclockwise to adjust the highlighted setting. You can also adjust the highlighted setting by pressing either SEEK arrow, \ FWD, or s REV button until the desired levels are obtained. If a station's frequency is weak or if there is static, decrease the treble. To quickly adjust bass, midrange, or treble to the middle position, press the pushbutton positioned under the BASS, MID, or TREB label for more than two seconds and the level adjusts to the middle position. To quickly adjust all tone and speaker controls to the middle position, press the f knob for more than two seconds until a beep sounds. EQ (Equalization): Press this button to choose bass and treble equalization settings designed for different types of music. The choices are pop, rock, country, talk, jazz, and classical. Selecting MANUAL or changing bass or treble, returns the EQ to the manual bass and treble settings. Unique EQ settings can be saved for each source. Setting the Tone (Bass/Treble) (AM-FM Radio and Radio with CD (Base)) BASS/TREB Bass/Treble: To adjust the bass or treble, press the f knob or the EQ button until the desired tone control label displays. Turn the f knob clockwise or counterclockwise to increase or decrease the setting. The display shows the current bass or treble level. If a station's frequency is weak, or if there is static, decrease the treble. Unique BASS/TREB settings can be saved for each source. 4-66