HP mp3222 manual Projector buttons and lights

Setting Up

Projector buttons and lights

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Identifying buttons and lights on the projector

Symbol	Item	Function
1	Power button	Turns the projector on or off.
2	Enter button, back button,	Change projector settings using the on-screen
	and directional arrows	menu.
3	Auto sync button	Resynchronizes the projector to the input
		signal.
4	Page-up and page-down	Scroll up and down through pages on a
	buttons	connected computer.
5	Lamp-warning light	Turns on when lamp fails.
6	Temperature-warning light	Turns on when the internal temperature is
		too high.
7	Video button	Optimizes the picture for video input.
8	Graphics button	Optimizes the picture for data input.
9	Source button	Switches to the next input source.

User’s Guide 11