1993 GMC Safari Owner's Manual - Page 139
1993 GMC Safari Manual
Page 139 highlights
How to Operate Your ET?@AM-FM Stereo Audio System This part tells youhowyourETR@AM-FMstereoaudiosystemworks. The Upper Knob Theupperknobdoesthesethreethings: It controlsthevolume. It lets youseewhatstationyouhave.(When knob to display the station.) It tells youthetime.(Whentheignitionis the time.) Thecontrolbehindtheupperknobmoves rightspeakers. the radioison,pushthe off, pushtheknob to display the soundbetweentheleftand The Lower Knob Turn thelowerknob to chooseradiostations.Push it to getAMorFM.An indicator light appearswhenyoutune to an FM stereostation. Thecontrol behind thelowerknobmoves rear speakers. Tone Levers These two levers control BASS-Slide TREBLE-Slide the sound betweenyourfrontand the tone of your radio. this lever up to hearmorebass. thislever uptohearmoretreble. 3-1 3