Dell XPS 730x H2C (Early 2009) - Manual (Page 15)

Setting up Your Computer
15
center/LFE
surround out Use the (orange) subwoofer connector to attach a single
subwoofer.
NOTE:
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.
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 speakers with integrated amplifiers.
On computers with a sound card, use the connector on
the card.
microphone
connector Use the (pink) microphone connector to attach a
personal computer microphone for voice or musical input
into a sound or telephony program.
side surround
sound
connector Use the (silver) side surround connector to attach
additional speakers.
book.book Page 15 Monday, November 10, 2008 1:26 PM