Class 1 Notice; Class 2 Notice; Korean Regulatory Notice; Class A Device - Dell OptiPlex GXi Reference And Installation Manual

Class 1 Notice

This equipment complies with the limits for a Class 1
digital device (devices used in commercial and/or indus-
trial environments) and conforms to the standards for
information technology equipment that are set by the
Voluntary Control Council for Interference for preventing
radio frequency interference in commercial and/or indus-
trial areas.
Consequently, when used in a residential area or in an
area adjacent to a residential area, this equipment may
cause radio interference with radio and television receiv-
ers or other communications equipment.
To ensure that such radio interference does not occur, it is
important to install and use this equipment in accordance
with the manufacturer's instruction manual.

Class 2 Notice

This equipment complies with the limits for a Class 2
digital device (devices used in or adjacent to a residential
environment) and conforms to the standards for informa-
tion technology equipment that are set by the Voluntary
Control Council for Interference for preventing radio fre-
quency interference in residential areas.
However, this equipment does generate, use, and can
radiate radio frequency energy and, if not installed and
used in accordance with the manufacturer's instruction
manual, may cause interference with radio and television
reception. Therefore, it is important to adhere to the man-
ufacturer's instructions for installing and using this
equipment.
K
orean Regulatory Notice
To determine which classification (Class A or B) applies
to your computer system (or other Dell digital apparatus),
examine all registration labels located on the bottom or
back panel of your computer (or other Dell digital appa-
ratus), on card-mounting brackets, and on the cards
themselves. If any one of the labels carries a Class A rat-
ing, your entire system is considered to be a Class A
digital device. If all labels carry either the Class B rating
or the FCC logo ( ), your system is considered to be a
Class B digital device.
C-4 Dell OptiPlex GX i Mini Tower Systems Reference and Installation Guide
NOTE: Class A devices are for business purposes. Class
B devices are for nonbusiness purposes.

Class A Device

Please note that this device has been approved for
business purposes with regard to electromagnetic inter-
ference. If you find that this device is not suitable for
your use, you may exchange it for a device that has been
approved for use in residential as well as business
environments.

Class B Device

Please note that this device has been approved for non-
business purposes and may be used in any environment,
including residential areas.
P
olish Center for Testing and
Certification Notice
The equipment should draw power from a socket with an
attached protection circuit (a three-prong socket). All
equipment that works together (computer, monitor,
printer, and so on) should have the same power supply
source.
The phasing conductor of the room's electrical installa-
tion should have a reserve short-circuit protection device
in the form of a fuse with a nominal value no larger than
10 amperes (A).
All the equipment that works together must switch off
when the power supply cable plug is removed from the
power supply socket, which should be located near the
equipment and easily accessible.
A protection mark "B" confirms that the equipment is in
compliance with the protection usage requirements of
standards PN-93/T-42107 and PN-89/E-06251.