OPERATING INSTRUCTIONSChapter 22.1 Function Names2.1.1FrontNo.NameDescriptions1Power SwitchPower On/Off2LED IndicatorGreenNormal operationOrangePower management3MENUOSD control MENU button4>Right selection/ Volume button (AL1714m/AL1714bm)5<Left selection/ Volume button (AL1714m/AL1714bm)6AUTOAdjust Clock, Phase, H Position and V Positionautomatically7Speaker2.5W x 214