1997 GMC Savana Van Owner's Manual - Page 135

AM-FM Stereo RECALL: Display the time with the ignition off by pressing the recall knob. When the radio is playing, press this knob to recall the station frequency. Finding a Station AM-FM: Press the lower knob to switch between AM and FM. The display shows your selection. TUNE: Turn the lower knob to tune in radio stations. SEEK: Press the right arrowto tune to the next higher station and the left arrow to tune to the next lower station and stay there. Playing the Radio VOLUME: This knob turns the system on and off and controls the volume. To increase volume and turn the radio on, turn the knob clockwise. Turn it counterclockwise to decrease volume. SCAN: Press both SEEK buttons to listen to a few seconds of each radio station. SCAN will light up on the display. Press the right arrow tune in the next to to higher station andpress the left arrow to tune the next lower station. PressVOLUME or both SEEK buttons to stop scanning. 3-9