1997 Chevrolet Tahoe Owner's Manual - Page 176
1997 Chevrolet Tahoe Manual
Page 176 highlights
Care of Your Cassette Tape Player A tape player that is not cleaned regularly can cause reduced sound quality, ruined cassettes or a damaged mechanism. Cassette tapes should be stored in their cases away from contaminants, direct sunlight and extreme heat. If they aren't, they may not operate properly or may cause failure of the tape player. Your tape player should be cleaned regularly after every 50 hours of use. Your radio may display CLN to indicate that you have used your tape player for 50 hours without resetting the tape clean timer, If this message appears on thedisplay, your cassette tape player needs to be cleaned. It will still play tapes, but you should clean it as soon as possible to prevent damage toyour tapes and player. If you notice a reduction in sound quality, try a known good cassette to seeif it is the tape or thetape player at fault. If this other cassette has no improvement in sound quality,clean the tape player. Cleaning may be done with a scrubbing action, non-abrasive cleaning cassette with pads which scrub the tape headas the hubs of the cleaner cassette turn. It is normal for the cassette to eject while cleaning because your unit is equipped with a cut tape feature. To temporarily override this feature forvehicles with Automatic Tone Control (for oneinsertion), turn on the ignition then turn the radio off and press and hold TAPE AUX until the tape symbol flashes on thedisplay, then insert the cassette again. For vehicles without Automatic Tone Control, press both SEEK arrowswithin five seconds of inserting the cassette with the ignition and radio off. Insert the cassette at least three times to ensure thorough cleaning. A scrubbing action cleaning cassette is available through your GM dealership. You may also choosea non-scrubbing action, wet-type cleaner which uses a cassette with a fabric belt to clean the tape head. This type of cleaning cassette willnot eject. It may not clean asthoroughly as the scrubbing type cleaner. The cassette tape player is able to detect broken tape. a Some cleaning cassettes may appear as a broken tape. If the cleaning cassette is ejected immediately from the tape player, follow thesesteps: 1. Turn the radio off. 2. Turn the ignition on. 3. Press and hold the TAPE-AUX button until the tape symbol flashes. 4. Insert the cleaning cassette and the radio will turn on in cassette mode. 5. Eject the tape after the tape player has been cleaned. 3-29