1994 GMC Jimmy Owner's Manual - Page 147

TREBLE -Slide this lever up to increase the treble response. Adjust these levers to give a pleasing sound.If a station is weak and noisy, move TREBLE down to reduce the noise. PWR (Power) The PWR button turns your system on and off. DNR This is the Dynamic Noise Reduction button. It helps remove background hiss noise from the radioor tape player.You may want to leaveit pushed in all the time. @ DNR@is a registered trademark of National Semiconductor Corporation. Pushbuttons The four pushbuttons let you return to favorite stations. (4 You can set the pushbuttons for up to eight favorite stations AM and 4 FM). Just: Tune in the station. Push SET. (SETappears in the VF display for a few seconds.) 0 Within 5 seconds, push one of the four pushbuttons. Whenever you push that button, the preset station will return. Repeat these stepsfor each pushbutton. NOTE: by You can preset 3 more stations on each band pushing a pair of buttons next toeach other at thesame time. Just: 0 Tune in the station. Push SET. (SETappears in the VF display for a few seconds.) Within 5 seconds, push two buttons next toeach other at thesame time. Whenever you push that pair buttons, the preset station will return. of Repeat these stepsfor each pair of buttons. Scan Button When you push this,the radio will go to the next station and stay there a few seconds.Then it will go to the next station and pause, and doing keep that. Press SCAN again to stop scanning. Seek Button This chooses station also,but it doesn'tkeep moving as SCAN does. When you push SEEK the radio goes to thenext station and stays there. 3-13