Dell 410 manual Back to Contents

		adapter connector on your computer. A click indicates that the
		network cable has been securely attached.
		On computers with an additional network connector card, use the
		connectors on the card and on the back of the computer when
		setting up multiple network connections (such as a separate intra-
		and extranet).
		NOTE: It is recommended that you use Category 5 wiring and
		connectors for your network. If you must use Category 3 wiring,
		force the network speed to 10 Mbps to ensure reliable operation.
3	network activity	Flashes a yellow light when the computer is transmitting or
	light	receiving network data. A high volume of network traffic may make
		this light appear to be in a steady "on" state.
4	USB 2.0 connectors	Use the back, rear-dual USB connectors for devices that typically
	(2) (rear dual)	remain connected, such as printers and keyboards.
		NOTE: It is recommended that you use the front USB connectors
		for devices that you connect occasionally, such as joysticks,
		cameras, or bootable USB devices.
5	USB 2.0 connectors	Use the back, rear-quad USB connectors for devices that typically
	(4) (rear quad)	remain connected, such as printers and keyboards.
		NOTE: It is recommended that you use the front USB connectors
		for devices that you connect occasionally, such as joysticks,
		cameras, or bootable USB devices.
6	surround sound	Use the (black) surround sound connector to attach multichannel-
	connector	capable speakers.
		On computers with a sound card, use the connector on the card.
7	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.
8	line-out/headphone	Use the (green) line-out connector to attach headphones and most
	connector	speakers with integrated amplifiers.
		On computers with a sound card, use the connector on the card.
9	microphone	Use the (pink) microphone connector to attach a personal
	connector	computer microphone for voice or musical input into a sound or
		telephony program.
		On computers with a sound card, use the connector on the card.
10	center/subwoofer	Use the (orange) center/subwoofer connector to attach a center
	LFE connector	speaker or a single subwoofer.
		On computers with a sound card, use the connector on the card.
		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.
11	side surround	Use the (gray) side surround sound connector to attach
	sound connector	multichannel-capable speakers. The side-surround output provides
		enhanced surround audio for computers with 7.1 speakers.
		On computers with a sound card, use the connector on the card.
12	S/PDIF connector	Use the S/PDIF 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.
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