11Part Names and FunctionsON - OFFPOWERKEYSTONEINPUTWARNINGLAMPREPLACEMENUVOLUME–VOLUME+SELECTThis projector has control buttons and indicators on its top.Topq w e r t yu i oo LAMP REPLACE indicatorTurns yellow when the life of the projection lamp draws to anend. (p43)y WARNING indicatorLights red when the projector detects abnormal condition. Thisalso flashes red when the internal temperature of the projectorexceeds the operating range. (p41)e POWER ON–OFF buttonTurns the projector on or off. (p19)t POWER indicatorFlashes red until the projector gets ready to be turned on. Itturns red when the projector is in the stand-by mode. Itremains green while the projector is under operation.w INPUT buttonSelects input source. (p24, 32 ) u MENU buttonOpens or closes the On-Screen Menu. (p22)i POINT (Up/Down/Left/Right ) buttonSelects an item or adjusts value in the On-Screen Menu. Theseare also used to pan the image in the Digital zoom +/– mode.(p31)Point Left/Right button are used as VOLUME +/– button. (p21)r SELECT buttonExecutes the item selected. It is also used to expand /compress the image in Digital zoom +/– mode. (p31)q KEYSTONE buttonCorrects keystone distortion. (p20, 38)