16Introduction2Selecting the operating modeThe following operating modes can beset by pressing the button: (radio) (radio) (radio) (cassette)Sound 10 only (single CD)Sound 30 only (CD changer*)Only if the CD changer* is connectedand only if the audio input has beenset accordingly ( Seite 46). (external audio source)Only if a CD changer* is not connect-ed and only if the audio input hasbeen set accordingly ( Seite 46). (external audio source)Only if a CD changer* is not connect-ed and only if the audio input hasbeen set accordingly ( Seite 46).Reverting to the previous operatingmode Press once.Selecting an operating mode otherthan the previous one Press repeatedly until the re-quired operating mode appears onthe display.VolumeThe volume is set jointly for radio, cas-sette, CD and an external audio source.Setting the volume Turn the rotary control .Turn clockwise: louderTurn anti-clockwise: quieterAutomatic volume settingThe automatic volume setting controlsthe volume, dependent upon the speedof the vehicle.Sound-NAFTA_us.book Seite 16 Donnerstag, 14. August 2003 2:21 14