Fcc Notices (U.s. Only); Fcc Identification Information - Dell Precision Workstation 470 User Manual

Appendix: Dell Precision Workstation 470 and 670 Computers User's Guide

FCC Notices (U.S. Only)

Most Dell computer systems are classified by the Federal Communications Commission (FCC) as Class B digital devices. To
determine which classification applies to your computer system, examine all FCC registration labels located on the bottom,
side, or back panel of your computer, on card-mounting brackets, and on the cards themselves. If any one of the labels
carries a Class A rating, your entire system is considered to be a Class A digital device. If all labels carry an FCC Class B
rating as distinguished by either an FCC ID number or the FCC logo, (
device.
Once you have determined your system's FCC classification, read the appropriate FCC notice. Note that FCC regulations
provide that changes or modifications not expressly approved by Dell could void your authority to operate this equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
This device may not cause harmful interference.
This device must accept any interference received, including interference that may cause undesired operation.
Class A
This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the manufacturer's instruction manual, may cause harmful interference with radio
communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case you
will be required to correct the interference at your own expense.
Class B
This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses, 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 communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television
reception, 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 or relocate the receiving antenna.
Increase the separation between the equipment and the receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/television technician for help.

FCC Identification Information

The following information is provided on the device or devices covered in this document in compliance with FCC regulations:
file:///T|/htdocs/systems/ws670/EN/ug_en/client_h.htm[3/20/2013 9:32:01 AM]
Extended Service and Warranty Sales
Fax
Dell Services for the Deaf, Hard-of-Hearing, or Speech-
Impaired
), your system is considered to be a Class B digital
toll-free: 1-800-247-4618
toll-free: 1-800-727-8320
toll-free: 1-877-DELLTTY
(1-877-335-5889)