1993 Honda Civic Owner's Manual - Page 74

Audio System You cannot manually store radio station frequencies in the Preset buttons when AUTO SELECT is ON. If you do not like the stations found by AUTO SELECT, you can still use the TUNE or SEEK function to find other stations. Adjusting the Sound Use the Balance and Fader controls to adjust the sound "direction." The Balance control moves sound left to right. The Fader control moves it front to back. To use either control, push on the knob to get it to pop out. Adjust the front-to-back sound to your liking with the outside ring. Adjust the side-to-side sound balance with the knob. Push the knob back in when you are done. SEEK/TUNE BAR AM/FM BUTTON FADER/BALANCE CONTROL BASS/TREBLE CONTROL The illumination for the radio controls comes on with the instrument panel lights, even if the radio is off. You can use the Balance control to turn off the radio panel illumination even with the radio on. Push the control knob so it pops out, then pull it out slightly further. Check this control if the control panel lights do not come on with the instrument panel lights. Use the Bass and Treble controls to adjust the tone quality to your liking. Push on the knob to get the controls to pop out. Adjust the bass level with the outer ring and the treble level with the knob. When finished, push the knobs back in so there is less chance of accidentally changing your settings. Comfort and Convenience Features