2009 GMC Canyon Owner's Manual - Page 175

4. Press and hold one of the six numbered pushbuttons until the radio beeps once. When that numbered pushbutton is pressed again, the station that was stored, returns. 5. Repeat the steps for each pushbutton. To adjust all tone and speaker controls to the middle position, push and hold the AUDIO knob when no tone or speaker control displays. ALL CENTERED displays and a beep sounds. • For the AM-FM Radio, adjust both tone controls and both speaker controls to the middle position, first exit out of audio mode by pressing another button, causing the radio to perform that function or wait five seconds for the display to return to time of day. Then press and hold for more than two seconds until a beep sounds. CEN (center) displays. AUTO EQ (Automatic Equalization): Press to select customized equalization settings designed for country/western, jazz, talk, pop, rock, and classical. To return to the manual mode, press the AUTO EQ button until CUSTOM displays. Then manually adjust the bass/treble, or bass/midrange/treble by using the AUDIO knob. Setting the Tone (Bass/Treble) AUDIO: Push and release until BASS/TREB, or depending on the radio, BASS, MID, or TREB displays. Turn to increase or to decrease. The tone display shows the bass or the treble level. If a station is weak or has static, decrease the treble. • For the AM-FM Radio, press and hold the wx arrows to increase or to decrease the tone. To adjust the bass/treble or bass/midrange/treble to the middle position, press and hold the AUDIO knob. The radio produces one beep and adjusts the display level to the middle position. • For the AM-FM Radio, adjust bass or treble to the middle position, select BAS (bass) or TRE (treble). Then press and hold for more than two seconds until a beep sounds. B (balance) and a zero or T (treble) and a zero displays. 3-47