Dell OptiPlex 210L - Manual (Page 12)

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Quick Reference Guide
Desktop Computer — Front View
5 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.
6 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.
7 microphone connector Use the pink microphone 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.
8 USB 2.0 connectors (4) Use the back USB connectors for devices that typically remain connected, such as
printers and keyboards.
9 video connector Plug the cable from your VGA-compatible monitor into the blue connector.
NOTE:
If you purchased an optional graphics card, this connector will be covered by
a cap. Connect your monitor to the connector on the graphics card. Do not remove
the cap.
NOTE:
If you are using a graphics card that supports dual monitors, use the y-cable
that came with your computer.
10 serial connector Connect a serial device, such as a handheld device, to the serial port. The default
designation is COM1 for serial connector 1.
For more information, see your online User’s Guide.
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