40Chapter 4 Controlling the ProjectorItem DescriptionCeiling.....................Sets the image top/bottom and left/right reversed. (ON, OFF)Rear...........................Sets the image left/right reversed. (ON,OFF)Powermanagement .....Sets into the selected power manage-ment mode (Ready, Shutdown, OFF) ifthe input signal is interrupted and nocontrol key is pressed for the specifiedperiod of time.*The specified time can be set 1 to 30 min.Direct on................Sets the power-on mode when the AC cord is connected to the outlet. (ON, OFF)Lamp control......Selects lamp control mode. (Normal, Eco)Lamp lifecontrol ....................Selects lamp life control mode (Mode1, Mode2) when the total use time exceedsthe recommended total hours of use.Item DescriptionLanguage..............Sets the language display of projector'son-screen display menu.Auto setup ...........Executes the Auto PC adj., Input Searchand Auto keystone function belowaccording to the each setting after click-ing Start button.Auto PC adj.......Sets Auto PC Adjustment mode. (ON,OFF)Input search .....Sets the auto-input signal detectionmode. (ON1, ON2, OFF)Auto keystone .... Sets Auto Keystone mode. (Auto, Manual, OFF)Background.........Sets the screen background when no signal input. (Blue, User, Black)Display....................Switches on or off the on-screen menu display on the screen. (OFF, Countdown Off,ON)Countdown off .......Displays image during the starting up.Logo .........................Sets on or off the logo display on the screen during the startup. (OFF, Default, User)Setting 1Setting 2