Dell Latitude D510 - Manual (Page 6)

network connector (RJ-45)
S-video TV-out connector
parallel connector
serial connector
video connector
AC adapter connector — Attach an AC adapter to the computer.
the online modem documentation supplied
with your computer. See " Finding
Information ."
NOTICE: The network connector is slightly larger than the modem connector. To avoid damaging the computer, do not plug a telephone line into the
network connector.
Connects the computer to a network. The
two lights next to the connector indicate
the status of both the connection and the
transfer of information for wired network
communications.
For information on using the network
adapter, see the device user's guide
supplied with your computer. See "
Finding
Information ."
Connects your computer to a TV. For more
information, see "
Connecting Your
Computer to a TV or Audio Device ."
Connects a parallel device, such as a
printer.
Connects serial devices, such as a mouse
or handheld device.
Connects an external monitor. For more
information, see "
Using the Display ."