Samsung SP2503WWX/EN, SP2203WWX/EN, SP2003WWX/EN manual Ing the Power button

MENU		DESCRIPTION
Auto Power On	With Auto Power On, if power is supplied to the projector, it turns on automatically without your press-
	ing the Power button.
	•	<Off>-<On>
Sleep Timer	With Sleep Timer on, if there is no input signal for the specified time, the projector turns off automati-
	cally.
	(There must be no button input from the remote control or the top of the projector for the specified
	time)
	• <Off>-<10 min>-<20 min>-<30 min>
Melody	Set so that a melody plays when the Projector is turned on or off.
	• <Off> - <Low> - <Medium> - <High>
Security	To deter theft, you can set a password that users must enter when the projector powers on. When
	you set a password, the projector will not work without it.
	•	<Power On Protection>
		• <Off> : Enter your current password and set the protection function to off.
		• <On> : Enter a new password and set the protection function to on.
	• <Change Password> : Change your current password.
		Use the displayed number keys to enter or change the password.
Panel Lock	You can disable the buttons on the projector body so that the projector can only be operated by the
	remote control.
	•	<Off> - <On>
Information	You can check external source signals, picture setup, and PC picture adjustment.

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