HP mp3222 manual Back panel, Identifying the back panel Symbol Function

Setting Up

Back panel

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Identifying the back panel

Symbol	Item	Function
1	Security slot	Secures the projector using a cable lock.
2	Receiver for remote control	Receives signals from the remote control.
3	USB output	Connects to computer to control the mouse.
4	Audio input	Connects audio source.
5	Composite-video input (RCA)	Connects video input from devices like VCRs.
6	S-video input	Connects video input from devices like VCRs
		and DVD players.
7	VGA input	Connects video input from computers.

12 User’s Guide