Dell 531S owner manual Microphone, Usb, Connectors, VGA video

4center/subwoofer Use the orange connector to attach a speaker to a Low

connector	Frequency Effects (LFE) audio channel. LFE audio channel
	is found in digital surround sound audio schemes that
	carries only low frequency information of 80 Hz and below.
	The LFE channel drives a subwoofer to provide extremely
	low bass extension. Systems not using subwoofers can shunt
	the LFE information to the main speakers in the surround
	sound set-up.

5line-in connector Use the blue line-in connector to attach a record/playback device such as a cassette player, CD player, or VCR.

On computers with a sound card, use the connector on the card.

6front L/R line-outUse the green line-out connector (available on computers

connector	with integrated sound) to attach headphones and most
	speakers with integrated amplifiers.
	On computers with a sound card, use the connector on the
	card.
7 microphone	Use the pink connector to attach a personal computer
	microphone for voice or musical input into a sound or
	telephony program.
	On computers with a sound card, the microphone connector
	is on the card.

8side L/R surround Use the gray connector to provide enhanced surround audio

connector	for computers with 7.1 speakers.
	On computers with a sound card, the microphone connector
	is on the card.

9rear L/R surround Use the black surround connector to attach multichannel-

	connector	capable speakers.
10	USB 2.0	Use the back USB connectors for devices that typically
	connectors (4)	remain connected, such as printers and keyboards.
		It is recommended that you use the front USB connectors
		for devices that you connect occasionally, such as joysticks or
		cameras.
11	VGA video	Connect the monitor’s VGA cable to the VGA connector on
	connector	the computer.

On computers with a video card, use the connector on the card.

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Setting Up and Using Your Computer