2001 Nissan Frontier Owner's Manual - Page 122

right to increase volume or to the left to decrease volume. Adjusting tone quality and speaker balance To adjust the audio levels for bass, treble, fader and balance, push the AUDIO button and adjust the level with the TUNE/FF-REW or buttons. Press the audio button once for BAS (bass), twice for TRE (treble), three times for FAD (fader) and four times for BAL (balance). Once the audio level is set the display will return back to radio, cassette or CD display mode after 7 seconds or the AUDIO button can be pressed again within 7 seconds to set the next audio level. Pressing the AUDIO button a fifth time will return the display back to radio, cassette or CD display mode. Fader adjusts the sound level between the front and rear speakers, balance adjusts the sound level between the right and left speakers. Clock operation Pressing the clock button displays the clock. AHA1128 4-18 Heater, air conditioner and audio systems