51InformationPart names and functionsFor buttons not explained here, see the page indicated in parentheses ( ).Front panelQ0 o i uytyreQ3 Q2 Q1q wq SOURCE button ······································································· (23)Selects the input source.w USB port ············································································· (37, 40)Used to connect iPod or USB memory devices.e Portable in jack ( ) ·································································· (41)Used to connect portable audio devices.r Headphones jack ( ) ····························································· (24)Used to connect headphones.NOTETo prevent hearing loss, do not raise the volume level excessivelywhen using headphones.t Volume up/down button (VOLUME df) ······························ (23)Adjusts the audio volume.y Cursor button (uio p) ···················································· (12, 23)u Play/Pause/ENTER button (1/3/ENTER) ····························· (25)i Disc tray ··············································································· (3, 25)Tray used to insert a compact disc.o DisplayDisplays play status, settings, etc.Q0 Remote control sensor ····························································· (4)Q1 Disc tray open/close button (5)············································· (25)Used to open/close the disc tray.Q2 Power indicator ······································································· (23)Q3 Power operation button and indicator(X) ····························································································· (23)Turns power to this unit on and off (standby).The power indicator changes as shown below according to thestatus of the unit.• Power on : White• Standby : Off• Network Control – “On” : Red• iPod charge standby : Red• Alarm standby : Orange