Mini Tower Computer - Back-Panel Connectors - Dell OptiPlex 745 dctr Schnellreferenzhandbuch

3 voltage selection switch Your computer is equipped with a manual voltage-selection switch.
4 power connector
5 back-panel connectors
6 card slots
Mini Tower Computer — Back-Panel Connectors
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1 parallel connector
2 link integrity light
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.
Insert the power cable.
Plug serial, USB, and other devices into the appropriate connectors (see "Mini
Tower Computer — Back-Panel Connectors" on page 11).
Access connectors for any installed PCI and PCI Express cards.
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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.
• 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.
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Quick Reference Guide
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