Dell OptiPlex 755 - Инструкция (Страница 41)

Quick Reference Guide
41
Back Panel Connectors
1 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 "System Setup Options" in the User’s Guide.
2 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.
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