IBM 6643, User Manual

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Chapter 2. Setting up your computer
9
USB connectors
There are five USB connectors on your computer: three at the rear Þ
2
Ý and two on
the right side Þ
3
Ý of the monitor. In addition, if you have a Rapid Access keyboard,
there are two USB connectors at the rear of the keyboard. When setting up your
computer for the first time, plug the keyboard and the mouse cables into USB
ports at the rear of the computer near the power cord connector. USB devices,
such as a keyboard, mouse, printer, or scanner can be connected to any one of the
available USB connectors. These cables can be relocated to other USB connectors
at a later time if desired.
The two USB connectors on the Rapid Access III keyboard are designed for low-
powered USB devices, such as a mouse or gamepad, only. USB devices that rquire
more power, such as speakers or an unpowered USB hub, should be connected to
one of the USB connectors on the computer.
Note: Cable connectors from USB devices are keyed so that they cannot be
connected incorrectly.
Audio connectors
The audio connectors located at the side of the monitor are audio line in
Þ
4
Ý
, audio
line out
Þ
5
Ý
, and microphone
Þ
6
Ý
.