2003 GMC Envoy Owner's Manual - Page 222

DVD Messages The following errors may be displayed: Disc Format Error: This message will be displayed if a disc is inserted upside down, if the disc is not able to be read or if the disc format is not compatible. e Remote Control To use the remote control, aim it at the small square window to the left of the disc slot and press the desired button. Direct sunlight or very bright light may affect the ability of the entertainment system to receive signals from the remote control. Be sure the remote's batteries are not discharged, as this will also affect the function of the remote control. Objects blocking the line of sight may also affect the function of the remote control. Disc Play Error: This message will be displayed if the mechanism can not play the disc. Severely scratched discs will cause this error. Region Code Error: This message will be displayed for all non Region 1 discs (DVDs sold outside of North America). Load/Eject Error: This message will be displayed if the disc is not properly lined up in the mechanism. e Notice: Do not store the remote control in heat or direct sunlight. This could damage the remote control and would not be covered by your warranty. Keep the remote control stored in a cool, dry place. a Disc Not Present: This message will be displayed if the PLAY, EJECT or DVD AUX buttons are pressed and no disc is in the player. 3-97