2012 Chevrolet Equinox Owner's Manual - Page 172

7-12 Infotainment System Press the E BACK button to delete the last character in the sequence or press and hold to delete the entire character sequence. Adjusting the Treble, Midrange, and Bass Turning a Function On or Off Audio Settings 1. Turn the MENU/SEL knob to highlight the function. 2. Press the MENU/SEL button to turn the function on or off. Entering a Character Sequence The audio settings can be set for each radio band and each audio player source. To quickly reset an audio setting value to 0: 1. Press the TONE button. 2. Select the audio setting. 3. Press and hold the MENU/SEL button until the value changes to 0. Press the E BACK button to go back to the Tone Settings menu. 1. Press the TONE button. 2. Select Treble, Midrange, or Bass. 3. Select the value. Press the E BACK button to go back to the Tone Settings menu. 1. Turn the MENU/SEL knob to highlight the character. 2. Press the MENU/SEL button to select the character.