Dell 1409X manual Press to select the On Screen Display OSD

2	TEMP warning light		• A solid amber TEMP light indicates that the
			projector, lamp, or lamp driver are overheated.
			The display automatically shuts down. Turn the
			display on again after the projector cools down.
			If the problem persists, contact Dell™.
			• A blinking amber TEMP light indicates that a
			projector fan or color wheel have failed and the
			projector automatically shuts down. If the
			problem persists, contact Dell™.
3	Power		Turn the projector on and off. For more
			information, see "Turning Your Projector On" on
			page 15 and "Turning Your Projector Off" on
			page 15.
4	Up	/ Keystone	Press to select the On Screen Display (OSD)
	adjustment		items.
			Press to adjust image distortion caused by tilting
			the projector. (+40/-35 degrees)
5	Right	/ Auto Adjust	Press to adjust the OSD setting.
			Press to synchronize the projector to the input
			source. Auto Adjust does not operate if the on-
			screen display (OSD) is displayed.
6	IR Receiver		Point the remote control towards the IR receiver
			and press a button.
7	Down	/ Keystone	Press to select the OSD items.
	adjustment		Press to adjust image distortion caused by tilting
			the projector. (+40/-35 degrees)
8	Menu		Press to activate the OSD. Use the directional
			keys and the Menu button to navigate through
			the OSD.
9	Left	/ Source	Press to adjust the OSD setting.
			Press to toggle through Digital RGB, Analog
			RGB, Composite, Component (YPbPr via VGA),
			and S-video sources when multiple sources are
			connected to the projector.
10	Enter		Press to confirm the selection item.

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Using Your Projector