2009 Chevrolet Cobalt Owner's Manual - Page 190

The radio may also be capable of adjusting all tone and speaker controls to the middle position by pressing f for more than two seconds until the radio beeps once. If a station's frequency is weak, or has static, decrease the treble. EQ (Equalization): Press this button to select preset equalization settings. To return to the manual mode, press EQ until Manual displays or start to manually adjust the bass, midrange, or treble by pressing f . 3. Turn f to adjust the highlighted setting. The highlighted setting can also be adjusted by pressing either SEEK arrow. On some radios, \ FWD and s REV can also be used to adjust the highlighted level. To adjust balance or fade using 1. Press 2. `: ` until the speaker control labels display. Continue pressing ` until the desired speaker control label displays. 3. Turn f to adjust the setting. The setting can also be adjusted by pressing either SEEK arrow, \ FWD, or s REV. The radio may be capable of adjusting balance or fade to the middle position by pressing the softkey below the BAL or FADE tab for more than two seconds. The radio beeps once and the level adjusts to the middle position. The radio may also be capable of adjusting all tone and speaker controls to the middle position by pressing f for more than two seconds until the radio beeps once. Adjusting the Speakers (Balance/Fade) Depending on which radio the vehicle has, the Balance/Fade can be adjusted using f or ` . To adjust balance or fade using 1. Press f: f until the speaker control tabs display. 2. Press the softkey under the desired tab, or continue pressing f to highlight the desired tab. 3-66