2002 Chevrolet TrailBlazer Owner's Manual - Page 202

Your radio can be programmed to interrupt the playback of a cassette tape, CD or FM radio by enabling the traffic interrupt feature. Press the TRAF button once to seek to an RDS station that supports the traffic interrupt feature if the current tuned station does not. The TRAF icon will flash on the display when seeking for a station that supports traffic interrupt. When the traffic interrupt feature is on, TRAF will appear on the display. When a traffic announcement comes on the tuned radio station, you will hear it, even if the volume is muted or a cassette tape or compact disc is playing. The TRAF icon and TRAFFIC will appear on the display while the traffic announcement plays. If the cassette tape or compact disc player was being used, the tape or compact disc will stay in the player and resume play at the point where it stopped. Playing a Compact Disc Insert a disc partway into the slot, label side up. The player will pull it in and the disc should begin playing. The display will show the CD symbol. If you want to insert a compact disc with the ignition off, first press TUNE DISP or EJT. If an error appears on the display, see "Radio/Compact Disc Messages" later in this section. 1 PREV: Press this button or the left SEEK PSCAN arrow to go to the previous track if the current selection has been playing for less than eight seconds. If the 1 PREV button or the left SEEK PSCAN arrow is pressed and the current selection has been playing for more than eight seconds, it will go to the beginning of the current selection. TRACK and the track number will appear on the display. If you hold the 1 PREV button or left SEEK PSCAN arrow or press it more than once, the player will continue moving back through the disc. The sound will mute while seeking. 2 NEXT: Press this button or the right SEEK PSCAN arrow to go to the next track. TRACK and the track number will appear on the display. If you hold the 2 NEXT button or the right SEEK PSCAN arrow or press it more than once, the player will continue moving forward through the disc. The sound will mute while seeking. 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. 3-30