Back - eMachines T3104 - 256 MB RAM User Manual

CHAPTER 2: Getting to Know Your Computer

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Important
Your computer hardware options and
port locations may vary from the
illustration below.
10
Voltage selection
switch
Power connector
PS/2 mouse port
PS/2 keyboard port
Serial port
Parallel port
Monitor port
USB ports
USB ports
(optional)
Microphone jack
Audio output (Line
out) jack
Audio input
(Line in) jack
Telephone jack
Component Icon
Voltage selection
switch
Power connector
PS/2 mouse port
PS/2 keyboard port
Serial port
Parallel port
Description
Before turning on your computer, make sure that this switch is in the correct
position for the correct power available. The switch is preset at the factory with
the correct voltage for your area.
In the United States, the utility power is supplied at a nominal 115 volts at 60
Hz. The power supply should always be set to this when your computer is
operating in the United States. In other areas of the world, such as Europe, the
utility power is supplied at 230 volts at 50 Hz. If your computer is operating in
an environment such as this, the voltage switch should be moved to 230. For more
information, see "Checking the voltage selection" on page
Plug the power cord into this connector.
®
Plug a Personal System/2 (PS/2) mouse into this port.
Plug a PS/2 keyboard into this port.
Plug a serial device into this port. For more information, see
scanner, or other peripheral device" on page
Plug a parallel device (such as a printer) into this port. For more information, see
"Installing a printer, scanner, or other peripheral device" on page
www.emachines.com
Case cover
thumbscrew
IEEE
1394 ports (optional)
Ethernet
(network) jack
Modem jack
Case cover
thumbscrew
18.
"Installing a printer,
13.
13.