1998 Chevrolet Venture Owner's Manual - Page 239

SCV: Your system has a feature called Speed-Compensated-Volume (SCV). With SCV, your audio system adjusts automatically to make up for road and wind noiseas you drive. Set the volumeat the desired level. Move the control ring behind the upper knob to the right to adjust the SCV. Then, as you drive, SCV automatically increases the volume, as necessary, to overcome noiseat any particular speed.The volume level should always sound the same to you as you drive. If you don't want to use SCV, turn the control all the way down. Each notch on the control ring allows for more volume compensation at faster vehicle speeds. SCAN: Press oneof the SEEK arrows for two seconds, and SCAN will appear on the display. Use SCAN to listen to stations for a few seconds. The radio willgo to a station, stopfor a few seconds, then go on to the next station. PressSEEK again to stop scanning. The sound will mute while scanning. PUSHBUTTONS: The six numbered pushbuttons let you return to your favorite stations. You can set up to 18 stations (sixAM, six FM1 and six FMZ). Just: 1. Turn the radio on. 2. Press AM-FM to select the band. 3. Tune in the desired station. AM-FM: Press this button to switch between AM, F M 1 4. Press AUTO TONE to select the equalization that and FM2. The display shows your selection. best suits the type of station selected. TUNE: Press this knob lightly so it extends. Turn it to of the six numbered buttons. The 5. Press and hold one choose radio stations. Push the knob back into its stored sound will mute. When it returns, release the button. position when you're not using it. Whenever you press that numbered button, the station you set will return and the AUTO TONE SEEK: Press the right or left arrow go to to equalization that you selected will also be the next higher or lower station. The sound will mute automatically selected for that button. while seeking. 6. Repeat the stepsfor each pushbutton. Finding a Station 3-20