1994 GMC Suburban Owner's Manual - Page 155

Press the PWR button on the radio to turn the system on. The radio will play until a cassette is pushed into the cassette entry door (the tape side goes in first.) Once the tape is playing, use the radio control buttons for volume, tone, balance and fade, just as you do for the radio. The arrows on the player indicate which side of the tape is being played. PROG To go from one side of the tape to the other, press the PROG button. Observe the lighted arrows to determine which side of the tape is being played. If a tape is inserted with side "1" (or "A") up, then the up arrow means that that side is being played. Likewise, a down arrow would indicate that side "2" (or "B") had been selected. The player will automatically switch to the other side of the tape when the first side ends. REV To rapidly rewind the tape, press the REV button. The tape will rapidly rewind until you press either the PROG or EJCT button. If the beginning of the tape is reached while in the REV mode, play will resume on the same side of the tape. FWD To rapidly advance the tape, press the FWD button. The tape will rapidly advance until you press either thePROG or EJCT button. If the end of the tape is reached while in the FWD mode, the tape will change direction, and play will resume on the opposite sideof the tape. EJCT rress the E JCT button to eject the cassette tape from the player (the radio will then play). 3-17