Reviewing System Features 1-9
Printer port
Use this port to connect a parallel printer with a 25-pin connector to
the system.
Serial port (COM1)
Attach a serial device with a 9-pin connector to this serial port. Serial
devices include a pointing device, serial printer, or a modem.
Universal Serial Bus port
This port adds a USB capability at the rear of the system (see
“Universal Serial Bus Port” earlier in this chapter).
Audio connectors
The system comes with sound integrated on the system board. The
following connectors come integrated on the board (see the preceding
figures for jack locations).
—
Line in jack
The line in jack lets you connect a stereo audio device such as a
stereo amplifier or a cassette or minidisc player for playback or
recording.
—
Line out jack
The line out jack allows you to connect optional speakers, an
amplified output device such as powered speakers, a stereo tape
recorder, or an external amplifier for audio output.
LAN port
All systems come with local area network (LAN) integrated on the
system board. Use the RJ-45 compatible LAN port on the board for
connecting the system to an Ethernet LAN.
Power Supply Features
The system has the following power supply features:
Power socket
Connect your power cable to this socket.
Voltage switch
Sets the voltage for your system to 115 volts or 230 volts.
Set the switch correctly for the voltage in your
area. Most wall outlets in the United States and Canada are 115 volts.
Outlets in Europe are 230 volts.
