2004 Nissan Sentra Owner's Manual - Page 116

Adjusting tone quality and speaker balance To adjust BAS/TRE or FAD/BAL (Bass/Treble or Fader/Balance), press the AUDIO button until the desired mode (BAS, TRE, FAD, or BAL) appears in the display. Press the or button to adjust Bass (BAS) and Treble (TRE) to the desired level. Use the or button also to adjust Fader (FAD) or Balance (BAL) modes. Fader (FAD) adjusts the sound level between the front and rear speakers and Balance (BAL) adjusts the sound between the right and left speakers. Clock operation Pressing the clock button alternates the clock and the radio/CD player options in the display. Clock set 1. Press and hold the CLOCK button for more than 1.5 seconds to enter clock set mode. 2. Tap the CLOCK button to set hours "H", then use the or buttons to adjust. 3. Tap the CLOCK button again to set minutes "M", then use the or buttons to adjust. 4. Tap the CLOCK button again to exit clock set mode. Clock priority mode In this mode the clock is shown in the display. If any radio or CD functions are activated, the radio or CD display illuminates for 10 seconds then returns to the clock mode. NOTE: After clock adjustment, the radio is in the clock priority mode. TUNE/SEEK buttons WARNING The radio should not be tuned while driving so full attention may be given to vehicle operation. Push the or button for less than 0.5 seconds for manual tuning. SEEK tuning Push the or button for more than 1.5 seconds to seek through the frequencies. SEEK tuning begins from low to high frequencies, or high to low frequencies depending on which button is pushed, and stops at the next broadcasting station. Once the highest broadcasting station is reached, the radio continues in the SEEK mode at the lowest broadcasting station. SCAN button Push the SCAN tuning button. SCAN illuminates in the display. SCAN tuning begins from low to high frequencies. SCAN tuning stops at each broadcasting station for 5 seconds. Pushing the button again during this 5 second period stops SCAN tuning and the radio remains tuned to that station. FM/AM/SAT radio operation FM/AM/SAT band select Push the RADIO button to change from AM to FM and SAT (Satellite) (if so equipped) reception. No Satellite radio reception is available and "NO SAT" will be displayed when the SAT band option is selected unless optional satellite receiver and antenna were factory installed (retrofit unavailable without factory satellite radio pre-wiring), and an XM or Sirius™ satellite radio service subscription is active. The FM stereo indicator, ST, illuminates during FM stereo reception. When the stereo broadcast signal is weak, the radio automatically changes from stereo to monaural reception. 4-14 Heater, air conditioner and audio systems