1993 GMC Sonoma Owner's Manual - Page 147

PROGRAM To go from oneside of thetapetotheother,press EJECT To remove the tapeorstop button. the upperknob. the tape and switch to radio,press the EJECT Care of Your Cassette Tape Player K1313 A tapeplayerthat is notcleanedregularly can causereducedsoundquality, ruinedcassettes, or a damagedmechanism.Cassettetapesshould be stored in their casesawayfromcontaminants,directsunlight, and extremeheat. If they aren't, they may not operate properly or cause failure of the tapeplayer. Your tapeplayershould be cleanedregularlyeachmonth or afterevery 15 hours ofuse. Ifyounotice a reduction in soundquality,try a knowngood cassette to see if the tape or the tape player is at fault. If this other cassette has no improvementinsoundquality,cleanthetapeplayer. Cleanyourcassettetapeplayerwith a wiping-action, non-abrasive cleaning cassette, and follow the directionsprovidedwithit. Cassettes are subject to wear and the sound quality may degrade over time. Alwaysmakesurethatthecassettetape is in goodconditionbeforeyou have your tape player serviced. 3-1 9