2008 Hummer H2 Owner's Manual - Page 232

Radio Messages Calibration Error: The audio system has been calibrated for your vehicle from the factory. If Calibration Error displays, it means that the radio has not been configured properly for your vehicle and it must be returned to your dealer/retailer for service. Locked: This message displays when the THEFTLOCK® system has locked up the radio. Take the vehicle to your dealer/retailer for service. If any error occurs repeatedly or if an error cannot be corrected, contact your dealer/retailer. Playing CD(s) (Six-Disc CD Player) LOAD ^: Press this button to load CDs into the CD player. This CD player holds up to six CDs. To insert one CD, do the following: 1. Press and release the LOAD ^ button, Load Disc and then Insert Disc 1 displays. 2. Insert the CD partway into the slot, label side up. Loading Disc 1 displays as the disc is being pulled into the player. 3. Once the CD is loaded, Disc 1 and Track 1 displays as the CD starts playback. To insert multiple CDs, do the following: 1. Press and hold the ^ button for two seconds. A beep sounds and Load All Discs displays. 2. Follow the displayed instruction on when to insert the discs. The CD player takes up to six CDs. 3. Press the ^ button again to cancel loading more CDs. If the ignition or radio is turned off with a CD in the player it stays in the player. When the ignition or radio is turned on, the CD starts to play where it stopped, if it was the last selected audio source. Radio Messages for XM™ Only See XM Radio Messages on page 3-103 later in this section for further detail. 3-82