18BEFORE OPERATIONMENU BARPC SYSTEM MENUUsed to selectcomputer system.(Refer to P22-24)IMAGE ADJUST MENUUsed to adjust computerimage.[Contrast / Brightness / Color/ Tint / White balance (R/G/B)/ Sharpness / Gamma / Autograyscale / Auto fleshtone](Refer to P29,30)SETTING MENUUsed to changesettings of the projectoror reset the LampReplace Counter.(Refer to P36, 37)SOUND MENUUsed to adjustvolume or mutesound.(Refer to P21)IMAGE SELECT MENUUsed to select animage level amongStandard, Realand Image 1 ~ 4.(Refer to P28)FOR PC SOURCE Press the MENU BUTTON while connecting to PC input source.AV SYSTEM MENUUsed to selectsystem of selectedvideo source.(Refer to P32)IMAGE ADJUST MENUUsed to adjust picture image.[Contrast / Brightness / Color /Tint / White balance (R/G/B) /Sharpness / Gamma / Autograyscale / Auto fleshtone](Refer to P34, 35)FOR VIDEO SOURCE Press the MENU BUTTON while connecting to VIDEO input source.Same function asMenu for PC source.INPUT MENUUsed to selectinput sourceeither Video orComputer.(Refer to P31)PC ADJUST MENUUsed to adjustparameters tomatch with inputsignal format.(Refer to P25-27)IMAGE SELECT MENUUsed to select animage level amongStandard, Cinemaand Image 1 ~ 4.(Refer to P33)SCREEN MENUUsed to set size ofimage to Normalor Wide.(Refer to P35)GUIDE WINDOWShows the selecteditem of the ON-SCREEN MENU.Same function asMenu for PC source.INPUT MENUUsed to selectinput source eitherComputer orVideo.(Refer to P22)SCREEN MENUUsed to adjust sizeof image. [Normal/ True / Wide /Digital zoom +/–](Refer to P30)