2007 Hummer H3 Owner's Manual - Page 206
2007 Hummer H3 Manual
Page 206 highlights
Setting the Tone (Bass/Treble) e (Bass/Treble): Push and release this knob until BAS or TRE appears on the display. Turn this knob to increase or to decrease. The display shows the bass or the treble level. If a station is weak or has static, decrease the treble. To adjust the bass and the treble to the middle position, push and hold the tone knob. The radio produces one beep. To adjust all tone and speaker controls to the middle position, push and hold the tone knob when no tone or speaker control is displayed. CEN (center) displays and a beep sounds. AUTO EQ (Automatic Equalization): Press this button to select customized equalization settings designed for country/western, jazz, talk, pop, rock, and classical. To return the bass and treble to the manual mode, push and release the tone knob until MANUAL displays. Adjusting the Speakers (Balance/Fade) e (Balance/Fade): To adjust the balance between the right and the left speakers, push and release this knob until BAL displays. Turn the knob to move the sound toward the right or the left speakers. To adjust the fade between the front and the rear speakers, push and release the speaker knob until FAD displays. Turn the knob to move the sound toward the front or the rear speakers. To adjust the balance and the fade to the middle position, push the speaker knob, then push it again and hold it until one beep sounds. To adjust all tone and speaker controls to the middle position, push and hold the speaker knob when no tone or speaker control is displayed. CEN displays and a beep sounds. 206