IBM A20i 2255, Руководство пользователя

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12 Installing external options
The following illustration shows the location of the connectors on the rear of the microtower
model.
Note: The connectors on the rear of the computer have color-coded icons. Icons will help you
to determine where to connect the proper cables on your computer.
1 Power connector 9 USB connector
2 Speaker out connector 10 USB connector
3 S/PDIF connector (some models only) 11 Monitor connector
4 Game Port (some models only) 12 Parallel connector
5 Microphone connector 13 Serial connector
6 Audio line-in connector 14 Keyboard connector
7 Audio line-out connector 15 Mouse connector
8 LAN connector
Connector Description
Mouse connector Used to attach a mouse, trackball, or other pointing device that uses a mouse
connector.
Keyboard connector Used to attach a keyboard that uses a keyboard connector.
USB connectors Used to attach a device that requires a Universal Serial Bus (USB) connection, such as
a USB scanner or USB printer. If you have more than four USB devices, you can
purchase a USB hub, which you can use to connect additional USB devices.
Serial connectors Used to attach an external modem, serial printer, or other device that uses a 9-pin
serial connector.
Parallel connector Used to attach a parallel printer, parallel scanner, or any other device that requires a
25-pin parallel connection.
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