Dell Dimension 5150C Bedienungsanleitung PDF herunterladen (Seite 47)

Technical Overview: Dell Dimension 5150C Service Manual

file:///T|/htdocs/systems/dim5150C/en/sm/techov1.htm[10/31/2012 8:21:22 AM]

network adapter connector on the back panel of your computer. A click

indicates that the network cable has been securely attached.

NOTE: Do not plug a telephone cable into the network connector.

On computers with a network connector card, use the connector on the

card.

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

light

Flashes a yellow light when the computer is transmitting or receiving

network data. A high volume of network traffic may make this light

appear to be in a steady "on" state.

4 modem

connector

Use the modem connector to connect your computer to the Internet.

5 surround sound

connector

Use the black surround sound connector to attach multichannel-capable

speakers.

6 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.

7 line-out

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.

8 microphone/side-

surround sound

connector

Use the pink and silver 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.

The side-surround output provides enhanced surround audio for

computers with 7.1 speakers.

9 center/LFE

connector

LFE (Low Frequency Effects) Audio channel 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.

10 S/PDIF connector This connector is used to transmit digital audio without going through an

analog audio conversion process.

11 VGA connector Plug a VGA monitor into this connector, if you do not have a PCI Express

video card.

12 USB 2.0

connectors (5)

It is recommended that you use the back USB connectors for devices

that typically remain connected, such as printers, keyboards, and mice,

or for bootable USB devices, which may not function properly if attached

to the front connectors.

13 IEEE 1394

connector

Attach high-speed serial multimedia devices, such as digital video

cameras.

Inside View of Your Computer

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the

Product Information Guide.

CAUTION: To guard against electrical shock, always unplug your computer from the electrical outlet before

opening the cover.

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