2002 GMC Envoy Owner's Manual - Page 206

3 REV: Press and hold this button to reverse quickly within a track. Press and hold this button for less than two seconds to reverse at six times the normal playing speed. Press and hold it for more than two seconds to reverse at 17 times the normal playing speed. Release it to play the passage. The display will show ET and the elapsed time. 4 FWD: Press and hold this button to advance quickly within a track. Press and hold this button for less than two seconds to advance at six times the normal playing speed. Press and hold it for more than two seconds to advance at 17 times the normal playing speed. Release it to play the passage. The display will show ET and the elapsed time. 6 RDM: Press this button to hear the tracks in random, rather than sequential, order. RDM ON will appear on the display. RDM T and the track number will appear on the display when each track starts to play. Press 6 RDM again to turn off random play. RDM OFF will appear on the display. TUNE DISP: Press this control to see how long the current track has been playing. ET and the elapsed time will appear on the display. To change what is normally shown on the display (track or elapsed time), press the control until you see the display you want, then hold the control for two seconds. The radio will produce one beep. AM FM: Press this button to play the radio when a disc is in the player. The disc will stop but remain in the player. CD AUX: With a CD in the player and the radio playing, press this button to play a CD. Press AM FM to return to the radio when a CD is playing. The inactive CD will remain safely inside the radio for future listening. EJT: Press this button to remove the disc. The radio will play. Eject may be activated with either the ignition or radio off. CDs may be loaded with the radio and ignition off if this button is pressed first. D A SEEK PSCAN ": Press the left SEEK PSCAN arrow to go to the start of the current or previous track. Press the right SEEK PSCAN button to go to the start of the next track. If either of the SEEK PSCAN arrows is held or pressed more then once, the player will continue moving backward or forward through the CD. 3-32