2010 GMC Acadia Owner's Manual - Page 200

7-12 Infotainment System This interference can cause an increased level of static while listening to the radio. If static is received while listening to the radio, unplug the cellular phone and turn it off. Audio Players CD Player Playing a CD Insert a CD partway into the slot, label side up. The player pulls it in and the CD should begin playing. If either arrow is held, or pressed multiple times, the player continues moving backward or forward through the tracks on the CD. Multi-Band Antenna The multi-band antenna is located on the roof of the vehicle. This type of antenna is used with the AM/FM radio, as well as OnStar® and the XM™ Satellite Radio Service System, if the vehicle has these features. Keep this antenna clear of snow and ice build up for clear radio reception. If the vehicle has a sunroof, the performance of the radio system may be affected if the sunroof is open. Loading items onto the roof of the vehicle can interfere with the performance of the radio system and, if the vehicle has this feature, OnStar®. Make sure the multi-band antenna is not obstructed. Z EJECT : Press and release to eject the disc that is currently playing. A beep sounds and Ejecting Disc displays. Once the disc is ejected, Remove Disc displays. The disc can be removed. If the disc is not removed, after several seconds, the disc automatically pulls back into the player. f (Tune): Turn to select tracks on the CD that is currently playing. © SEEK ¨ : Press © to go to the start of the current track, if more than ten seconds on the CD have played. Press ¨ to go to the next track. s REV (Fast Reverse): Press and hold to reverse playback quickly within a track. Sound will be heard at a reduced volume. Release to resume playing the track. The elapsed time of the track displays. \ FWD (Fast Forward): Press and hold to advance playback quickly within a track. Sound will be heard at a reduced volume. Release to resume playing the track. The elapsed time of the track displays. RDM (Random): CD tracks can be listened to in random, rather than sequential order with the random setting. To use random, press the softkey under the RDM label until Random Current Disc displays. Press the softkey again to turn off random play.