2001 GMC Savana Van Owner's Manual - Page 164

PUSHBUTTONS: The six numbered pushbuttons let you return to your favorite stations. You can set up to 18 stations (six AM, six FM1 and six FM2). Just: 1. Turn the radio on. 2. Press AM FM to select the band. 3. Tune in the desired station. 4. Press and hold one of the six numbered buttons until you hear a beep. Whenever you press that numbered button, the station you set will return. 5. Repeat the steps for each pushbutton. Setting the Tone BASS: Press and release AUDIO until BAS appears on the display. Then press and hold the up arrow to increase bass. "B" and a positive number will appear on the display. Press and hold the down arrow to decrease bass. B and a negative number will appear on the display. B and a zero will appear on the display when the bass level is set to the middle position. Release the up or down arrow when you find the bass level you want or when the maximum or minimum level is reached. TREBLE: Press and release AUDIO until TRE appears on the display. Then press and hold the up arrow to increase treble. "T" and a positive number will appear on the display. Press and hold the down arrow to decrease treble. T and a negative number will appear on the display. T and a zero will appear on the display when the treble level is set to the middle position. Release the up or down arrow when you find the treble level you want or when the maximum or minimum level is reached. If a station is weak or noisy, you may want to decrease the treble. To set BASS or TREBLE to the middle position, first select the desired tone control. Then press and hold AUDIO for more than two seconds until you hear a beep. B and a zero or T and a zero will appear on the display. To set all of the tone controls and speaker controls to the middle position, end out of audio mode. Then press and hold AUDIO for more than two seconds until you hear a beep. CEN will appear on the display. 3-20