2010 Chevrolet Colorado Extended Cab Owner's Manual - Page 206

Setting Preset Stations If the radio does not have XM, up to 18 stations (six FM1, six FM2, and six AM) can be programmed on the six numbered pushbuttons. If the radio has XM, up to 30 stations (six FM1, six FM2, six AM, six XM1 and six XM2) can be programmed on the six numbered pushbuttons. To program either radio: 1. Turn the radio on. 2. Press BAND to select FM1, FM2, AM, or XM1 or XM2 (if equipped). . 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 w arrows to increase or to decrease the tone. x For the AM-FM Radio, press AM FM to select FM1, FM2, or AM. 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. . 3. Tune in the desired station. 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. 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. 4-46