1998 GMC Safari Owner's Manual - Page 164

In addition to the stations already set, up to three four more stations may be preset each band by pressing on two adjoining buttons at the same time. Just: 1. Tune in the desired station. 2. Press SET. (SET will appear on the display.) 3. Press two adjoining buttons atthe same time, within five seconds. Whenever you press the same two buttons, the station set will return. you Setting the Tone BASS: Slide this lever up or down to increase or decrease bass. TREB: Slide this lever up down to increase or or decrease treble.If a stationis weak or noisy, you may want to decrease the treble. Adjusting the Speakers BAL: Turn the control behind the upper knob to move 4. Repeat the stepsfor each pairof pushbuttons. the sound to the left or right speakers. The middle position balances the sound between the speakers. P.SCAN: Press both SEEK buttons to scan through each of your preset stations.The system will scan through FADE: Turn the control behind the lower knob to move and play each preset station stored on your pushbuttons the sound to the front or rear speakers. The middle for a few seconds. Press either SEEK button or position balances the sound between the speakers. RECALL to stop scanning through the preset stations. 3-12