1999 Nissan Pathfinder Owner's Manual - Page 144

FM stereo reception. When the stereo broadcast signal is weak, the radio will automatically change from stereo to monaural reception. TUNE (Tuning): and the radio will remain tuned to that station. If the SEEK/SCAN tuning button is not pushed within 10 seconds, SCAN tuning moves to the next station. The radio should not be tuned while driving in order that full attention may be given to the driving operation. Use these buttons for manual tuning. To move quickly through the channels, hold either of the TUNE buttons down for more than 0.5 seconds. SEEK/SCAN tuning: Push the SEEK/SCAN tuning button or for less than 1.5 seconds. SEEK tuning begins from high to low or low to high frequencies and stops at the next broadcasting station. Push the SEEK/SCAN tuning button or for more than 1.5 seconds. SCAN tuning begins from high to low or low to high frequencies and stops at each broadcasting station for 10 seconds. Pushing the button again during this 10 seconds period will stop SCAN tuning SAA0354 Heater, air conditioner and audio systems 4-21