1995 GMC Safari Owner's Manual - Page 128

If a tape is inserted with side "1" (or "A") up, thenthe right arrow means that that side is being played. Likewise, a left arrow wouldindicate that side "2" (or "B") hadbeen selected. The player will automatically switch to the other side of the tape when the first side ends. If "Cln" (Clean) appears on the display when you insert your cassette tape, your cassette player needs to be cleaned. It will still play cassette tapes but it should be cleaned to prevent damage to your cassette tapes and the cassette tape player. See "Care of Your Cassette Tape Player" later in this section. After you have cleaned the cassette tape player, press and hold STOP-EJECT for 5 seconds to reset the the "Cln" indicator. The radio will display to show the clean feature has been reset. How to Operate Your E T P AM-FM Stereo Audio Cassette System with Equalizer This part tells you how your ETR@AM-FM stereo audio cassette system with equalizer works: Upper Knob (VOL-PROG-RCL) -The upper knob has these five functions: Turn it to switch the system on and off. Turn it to control the volume. 0 0 Press it to display the time when the ignition is off. Press it tochange between the clock and the radio station frequency displayed when the radio is on. Press it to change sides of a tape when a cassette is playing. BAL (Balance) - The control ring behind the upper knob adjusts the lefthight speaker balance. Lower Knob (TUNE-AM-FM) -The lower knob has two functions: 0 Turn it to tune in radio stations. Press it to change between the AM and FM bands. FADE -The control ring behind the lower knob adjusts the fronurear speaker balance. SEEK -Press the SEEK button to cause the receiver to SEEK the next higher station and stop. SCAN -Press the SCAN buttonto hear each station for a few seconds. Push it again when you reachthe station you want to listen to and the radio will stop scanning. "SCAN" appears in the display. 342