Инструкция по эксплуатации Dell OptiPlex 745 — страница 10

Quick Reference Guide

Mini Tower Computer Back-Panel Connectors

voltage selection switch Your computer is equipped with a manual voltage-selection switch.

To help avoid damaging a computer with a manual voltage-selection switch set the switch for the voltage that most closely matches the AC power available in your location.

NOTICE:

The voltage selection switch must be set to the 115-V position even though the AC power available in Japan is 100 V.

Also ensure that your monitor and attached devices are electrically rated to operate with the AC power available in your location.

power connector

Insert the power cable.

back-panel connectors

Plug serial USB and other devices into the appropriate connectors (see "Mini Tower Computer Back-Panel Connectors" on page 11).

card slots

Access connectors for any installed PCI and PCI Express cards.

parallel connector

Connect a parallel device such as a printer to the parallel connector If you have a USB printer plug it into a USB connector.

NOTE:

The integrated parallel connector is automatically disabled if the computer detects an installed card containing a parallel connector configured to the same address For more information see your online User’s Guide.

link integrity light

• Green A good connection exists between a 10-Mbps network and the computer.

• Orange A good connection exists between a 100-Mbps network and the computer.

• Yellow A good connection exists between a 1-Gbps (or 1000-Mbps) network and the computer.

• Off The computer is not detecting a physical connection to the network.