Gateway Tower User Manual page 16

Chapter 1: Checking Out Your Gateway Computer
Component
Product label
Power connector
Voltage switch
Microsoft Certificate of
Authenticity
PS/2 mouse port
PS/2 keyboard port
USB ports
Serial port
Parallel port
TV jack
Modem jack
(optional)
Headphone/analog
speakers (Line out 1)
jack
(optional)
6
Icon Description
Your computer's serial and model number.
Plug the power cable into this connector.
Before turning on your computer, make sure that this
switch is in the correct position for the correct voltage. 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.
The Microsoft Certificate of Authenticity (COA) contains
your Windows product key.
Plug a Personal System/2
Plug a PS/2 keyboard into this port.
USB 2.0 Plug USB (Universal Serial Bus) devices (such as a
mouse, keyboard, or printer) into these ports.
Plug a serial device (such as a digital camera) into this
port.
Plug a parallel device (such as a printer) into this port.
Plug a television into this port.
Plug a modem cable into this jack.
Plug powered, analog front speakers, an external
amplifier, or headphones into this jack. This jack is
color-coded green.
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(PS/2) mouse into this port.