Lenovo 1761E4U, User Manual

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Connector Description
Ethernet connector
Used to attach an Ethernet cable for a local area network (LAN).
Note: To operate the computer within FCC Class B limits, use a Category 5 Ethernet
cable.
USB connector Used to attach a device that requires a USB connector, such as a USB keyboard, a
USB mouse, a USB scanner, or a USB printer. If you have more than six USB
devices, you can purchase a USB hub, which you can use to connect additional
USB devices.
Microphone connector Used to attach a microphone to your computer when you want to record sound or if
you use speech-recognition software.
DisplayPort out connector
Used to attach a high-performance monitor, a direct-drive monitor, or other devices
that use a DisplayPort connector.
Serial port Used to attach an external modem, a serial printer, or other devices that use a
9-pin serial port.
Adjusting the computer stand
Your computer comes with a computer stand that you can use to adjust the computer to your comfortable
position. Pull the stand open and adjust the position of the computer at an angle between 10° to 32°
as shown in the following illustration.
CAUTION:
Make sure that the angle is at least 10° from the vertical; otherwise, the computer might be unstable
and fall over.
Figure 3. Adjusting the computer stand
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ThinkCentre User Guide