Back View - Dell GX280DT - GX280 Desktop Computer User Manual

10 microphone Use the microphone connector to attach a microphone.
connector
Back View
1 cover release latch
2 padlock ring
3 voltage selection switch (may
not be available on all
computers)
4 power connector
5 back panel connectors
6 card slots
1 parallel Connect a parallel device, such as a printer, to the parallel connector. If
connector 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 "System
Setup Options."
2 link integrity Green — A good connection exists between a 10-Mbps network
l
light and the computer.
This latch allows you to open the computer cover.
Insert a padlock to lock the computer cover.
Your computer is equipped with either an auto-sensing voltage selector or a manual voltage selection switch.
Computers with an auto-sensing voltage selector do not have a voltage selection switch on the back panel and can
automatically detect the correct operating voltage.
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 connector.
Access connectors for any installed PCI and PCI Express cards.