Appendix B Regulatory Notices - Dell PowerVault 130T User Manual

A P P E N D I X B
Regulatory Notices
Electromagnetic Interference (EMI) is any signal or emission, radiated in free space or con-
ducted along power or signal leads, that endangers the functioning of a radio navigation or
other safety service or seriously degrades, obstructs, or repeatedly interrupts a licensed
radio communications service. Radio communications services include but are not limited
to AM/FM commercial broadcast, television, cellular services, radar, air-traffic control,
pager, and Personal Communication Services (PCS). These licensed services, along with
unintentional radiators such as digital devices, including computer systems, contribute to
the electromagnetic environment.
Electromagnetic Compatibility (EMC) is the ability of items of electronic equipment to
function properly together in the electronic environment. While this computer system has
been designed and determined to be compliant with regulatory agency limits for EMI,
there is no guarantee that interference will not occur in a particular installation. If this
equipment does cause interference with radio communications services, which can be
determined by turning the equipment off and on, you are encouraged to try to correct the
interference by one or more of the following measures:
•
Reorient the receiving antenna.
•
Relocate the computer with respect to the receiver.
•
Move the computer away from the receiver.
•
Plug the computer into a different outlet so that the computer and the receiver are on
different branch circuits.
If necessary, consult a Regulatory EMC representative of Dell Computer Corporation or an
experienced radio/television technician for additional suggestions. You may find the FCC
Interference Handbook, 1986, to be helpful. It is available from the U.S. Government
Printing Office, Washington, DC 20402, Stock No. 004-000-00450-7 or on the World Wide
Web at http://www.fcc.gov/Bureaus/Compliance/WWW/tvibook.html
Dell computer systems are designed, tested, and classified for their intended
electromagnetic environment. These electromagnetic environment classifications
generally refer to the following harmonized definitions:
•
Class A is for business or industrial environments.
Information Technology Equipment (ITE), including peripherals, expansion cards, printers,
input/output (I/O) devices, monitors, and so on, that are integrated into or connected to the