Samsung SP-M255, SP-M20, SP-M225, SP-M275, SP-M305 specifications Setup

3-5-3. Setup

MENU		DESCRIPTION
Install	To tailor the picture to the installation location, (for example, behind a semi-transparent screen, hang-
	ing from the ceiling), you can invert the projected images vertically / horizontally.
	•	<Front-Floor> : Normal Image
	•	<Front-Ceiling> : Horizontal/Vertical Reversed Image
	•	<Rear-Floor> : Horizontally Reversed Image
	•	<Rear-Ceiling> : Vertically Reversed Image
Lamp Mode	Using this function, you can set the image brightness by adjusting the amount of light generated by
	the lamp.
	• <Eco> : This mode is optimized for screens smaller than 100 inches.
		This mode decreases the lamp brightness and power consumption in order to extend the lamp
		lifetime and reduce noise and power consumption.
	• <Bright> : This mode maximizes the lamp brightness when the ambient illumination is bright. As
		the brightness of the lamp increases, the lamp lifetime may be reduced and the noise and power
		consumption may increase.
Auto Keystone	If video scenes are distorted or tilted, you can compensate for this by setting the <Auto Keystone>
	function to <On> so that the <V-Keystone> function automatically starts.
	•	<Off>-<On>
V-Keystone	If video scenes are distorted or tilted, you can compensate for this using the vertical Keystone func-
	tion.
		• The sound output of your projector is temporarily stopped while the keystone is being
		changed.
		• Keystone does not compensate for distortion in the On Screen Display (OSD) menu.
Background	You can select an image or screen which will appear when there is no signal from the external device
	connected to the projector.
	<Logo>-<CustomLogo>-<Blue>-<Black>
		The recommended resolution for a picture to be set as the user logo is 600x300.
Test Pattern	A default test pattern built into the projector. You can use it as a reference picture to optimize the
	installation of the projector and to optimize images.
	• <Crosshatch> : You can check whether the picture is distorted or not.
	• <Screen Size> : You can reference and display picture format sizes such as 1.33 : 1 or 1.78 : 1.

3-5 Using