2012 Chevrolet Tahoe Owner's Manual - Page 214

7-6 Infotainment System control tab by doing one of the following: . . To activate: 1. Set the radio volume to the desired level. 2. Press the MENU button to display the radio setup menu. 3. Press the softkey under the AUTO VOLUM (automatic volume) tab on the radio display. 4. Press the softkey under the ON tab. The display times out after approximately 10 seconds. For additional information on AudioPilot, please visit www.bose.com/audiopilot. Pressing the f knob. Press the softkey under the desired tab. 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. 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. If the radio has a Bose audio system, the EQ settings are either MANUAL or TALK. Digital Signal Processing (DSP): Press the EQ button to change the DSP settings (only available on Bose systems with the LTZ option package). DSP settings provide a choice of different listening experiences. 3. Adjust the setting by doing one of the following: . Turn the f knob clockwise or counterclockwise. Press the ¨ SEEK, or © SEEK button. Press the \ FWD, or s REV button. . . Setting the Tone (Bass/ Midrange/Treble) BASS/MID/TREB (Bass, Midrange, or Treble): To adjust the bass, midrange, or treble: 1. Press the f knob until the tone control tabs display. 2. Highlight the desired tone 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 softkey positioned under the BASS, MID, or TREB tab for more than two seconds. A beep sounds and the level adjusts to the middle position.