1996 GMC Savana Van Owner's Manual - Page 136

SCV This is the Speed-Compensated-Volume (SCV) knob. Move the control ring behind the PWR-VOL knob clockwise to adjust the SCV. Set the volume at the desired level. As you drive, the SCV automatically increases the volume, as necessary, to overcome road and wind noise at any particular speed. The volume should always sound the same. Each clockwise position on the control ring allows formore compensation at a faster rate. Finding a Station SCAN: Press and hold SEEK for two seconds until SCAN appears on the display. SCAN allows you to listen to stations for a few seconds. Thereceiver will continue to scan and momentarily stop at each station until you press the button again. The sound will mute while using the SCAN feature. PUSHBUTTONS: The six numbered pushbuttons let you return to your favorite stations. You can set up to 18 stations (six AM, six FM 1 and six FM2). 1. Press AM-FM to select the band. AM-FM: Press this button to switch between AM, FMI and FM2. The display will show your selection. TUNE: Press lightly on this knob to release it from its stored position. Rotate the knob clockwise to increase frequency and counterclockwise to decrease frequency. When finished tuning, press the knob again to return it to its stored position. SEEK: Press the right arrow to tune to the next higher station and the left arrow to tune to the next lower station and stay there. The sound will mute while using the SEEK feature. 2. Tune in the desired station. 3. Press AUTO TONE to select the setting you prefer. 4. Press and hold one of the four pushbuttons. The sound will mute. When it returns, release the button. Whenever you press that numbered button, the station you set will return and the tone you selected will be automatically selected for that button. 5. Repeat these steps for each pushbutton. 3-20