Samsung SP-M275, SP-M255, SP-M20 Displayed for 1 minute whenever the projector is turned on

MENU		DESCRIPTION
Language	Using this function, you can select the language used for the menu screen.
Menu Option	• <Position> : You can move Menu Position up/down/left/right.
	• <Transparency> : You can set the translucency of the menu.
		• <High>-<Medium>-<Low>-<Opaque>
	• <Display Time> : You can set the display time of the menu.
		• <5 sec>-<10 sec>-<30 sec>-<60 sec>-<90 sec>-<120 sec>-<Stay On>
Sound	The projector comes with an internal 7W (mono) speaker. Use the settings below to tailor the sound as
	desired.
	• <100Hz>-<300Hz>-<1kHz>-<3kHz>-<10kHz>
Filter Check Time	Sets the check period for the filter. (Unit: hours)
	•	<Off>-<100>-<200>-<400>-<800>
		If the filter usage time is larger than the filter check period, the filter check message is
		displayed for 1 minute whenever the projector is turned on.
		Filter check message: "<Check the filter, and if necessary, clean or replace it.>".
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>
		This function does not work in <Media Play> mode.
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.
		• If you forgot your password, contact a Samsung Service Center.
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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