Line-In Jack; Line-Out Jack; Microphone Jack; Serial Port Connectors - Dell OptiPlex GX50 User Manual

28
Ab o u t You r C o mp u t er

Line-In Jack

This jack is used to attach record/playback devices such as cassette players,
CD players, and VCRs. Connect the line-out cable from any of these
devices to the line-in jack.

Line-Out Jack

This jack is used to attach computer speakers. This jack is amplified, so
speakers with integrated amplifiers are not required. Connect the audio
cable from the speakers to this jack.

Microphone Jack

This jack is used to attach a standard personal computer microphone.
Connect the audio cable from the microphone to the microphone jack.

Serial Port Connectors

Default port designations: COM1 for serial port 1 and COM2 for serial port
2. You can reassign the serial port's designation if you add an expansion card
containing a serial port using this designation.
If you set the computer's serial ports to Auto in system setup and add an
expansion card containing a serial port configured to a specific designation,
the computer automatically maps (assigns) the integrated ports to the
appropriate COM setting as necessary.
Before you add a card with a serial port, check the documentation that
accompanied your software to make sure that the software can be mapped
to the new COM port designation.

Keyboard Connector

Attach the keyboard cable to the 6-pin connector on the

Video Connector

This connector is used to attach a video graphics array (VGA)-compatible
monitor to your computer.
NOTE:
This connector can be used for a secondary display if multi-monitor is
supported and enabled in your operating system and you have an add-in
PCI video card.
back panel.