Dell G884D manual Connectors Audio

Connectors (continued)

Audio	HDA 7.1 channel
	six connectors for 7.1 support
	rear L/R surround connector — Use the black surround
	connector to attach multichannel-capable speakers.
	On computers with a sound card, use the connector on
	the card.
	line-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.
	line-out/headphone connector — Use the green line-out
	connector to attach headphones and most speakers with
	integrated amplifiers.
	On computers with a sound card, use the connector on
	the card.
	S/PDIF (optical) connector — Use the S/PDIF optical
	connector to transmit digital audio without going
	through an analog audio conversion process.
	On computers with a sound card, use the connector on
	the card.
	center/subwoofer LFE connector — Use the orange
	center/subwoofer connector to attach a center speaker or
	a single subwoofer.
	On computers with a sound card, use the connector on
	the card.
	The LFE (Low Frequency Effects) Audio channel, found
	in digital surround sound audio schemes, 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 setup.

18

Specifications