27
Finding Your Way Around
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5.375 x 8.375 ver 2.3
Back
The cooling vent prevents the computer’s central processing
unit (CPU) from overheating so that it can continue to
perform at its maximum speed.
CAUTION: To prevent possible overheating of the CPU, make sure
you don’t block the cooling vents.
The DC-IN jack is where you plug in the AC adapter.
The USB (Universal Serial Bus) ports allow you to connect
USB peripherals to your computer.
DEFINITION: USB is a peripheral expansion standard that
supports a data-transfer rate of up to 12 Mbps for peripherals such
as keyboards, pointing devices, and monitors. USB peripherals
have a single standard for cabling and connectors. The USB
standard allows hot swapping of peripherals.
The parallel port lets you connect a parallel printer or other
parallel device, including ECP-compatible devices.
The modem port lets you use a standard RJ11 telephone
cable to connect the modem directly to a standard telephone
line. For more information, see
USB ports
Parallel port
DC-IN jack
RGB (monitor)
Modem port
Security lock slot
Cooling vent
Cooling vent
port