20 IntroductionCD30 BT■ To move up/down in the display:Turn the rotary knob.■ To move left/right in the display:Press button ⊲ or ⊳.■ To confirm actions (and to moveright only in the display):Press the rotary knob.CD35 BT■ To move up/down in the display:Turn the central rotary knob.■ To confirm actions: Press thecentral rotary knob.■ To cancel actions (and return toprevious menu): Press the /button.System settingsR15 BT / CD15 BT - System settingsPress the SETUP button and accessthe settings menu by turning andpressing the OK rotary knob.When system setting adjustmentshave been made, press SETUP toexit the menu and save changes. Thesystem also saves and exitsautomatically after a delay.Change system languageChange the display language byaccessing the Language menu.Select a language from the list byturning and pressing the OK knob.Restore default system settingsTo restore system settings to theirdefault values, select Defaultsettings by turning and pressing theOK knob. Confirm modification whenprompted by pressing the OK knobagain.CD30 BT - System settingsPress the 0 button and select theSystem settings menu.When system setting adjustmentshave been made, press 0 to exit themenu and save changes. The systemalso saves and exits automaticallyafter a delay.Set the clockTo set the time, access the Clockmenu. Press button ⊲ or ⊳ to selectthe time menu items, then turn therotary knob to adjust the time. Pressbutton ⊲ or ⊳ to select the minutes,then turn rotary knob to adjust thetime.Change system languageChange the text and voice recognitionlanguage by accessing theLanguage menu. Select a languagefrom the list. The voice recognitionand phone functions are not availablewhen the language is being changed.Restore default system settingsTo restore system settings to theirdefault values, select Defaultsettings by turning and pressing therotary knob. Confirm modification withthe display option when prompted.CD35 BT - System settingsPress the SETUP / TEXT button toaccess the settings menu.