92 Appendixw w w . d e l l . c o m | s u p p o r t . d e l l . c o mMacrovision Product NoticeThis product incorporates copyright protection technology that is protected by method claimsof certain U.S. patents and other intellectual property rights owned by Macrovision Corporationand other rights owners. Use of this copyright protection technology must be authorized byMacrovision Corporation, and is intended for home and other limited viewing uses only unlessotherwise authorized by Macrovision Corporation. Reverse engineering or disassembly isprohibited.FCC Notices (U.S. Only)Most Dell computers are classified by the Federal Communications Commission (FCC) as Class Bdigital devices. To determine which classification applies to your computer, examine all FCCregistration labels located on the bottom, side, or back panel of your computer, on card-mountingbrackets, and on the cards themselves. If any one of the labels carries a Class A rating, your entirecomputer is considered to be a Class A digital device. If all labels carry an FCC Class B rating asdistinguished by either an FCC ID number or the FCC logo, ( ), your computer is considered tobe a Class B digital device.Once you have determined your computer’s FCC classification, read the appropriate FCC notice.Note that FCC regulations provide that changes or modifications not expressly approved by Dellcould void your authority to operate this equipment.This device complies with Part 15 of the FCC Rules. Operation is subject to the following twoconditions:• This device may not cause harmful interference.• This device must accept any interference received, including interference that may causeundesired operation.Class AThis equipment has been tested and found to comply with the limits for a Class A digital devicepursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protectionagainst harmful interference when the equipment is operated in a commercial environment. Thisequipment generates, uses, and can radiate radio frequency energy and, if not installed and used inaccordance with the manufacturer’s instruction manual, may cause harmful interference with radiocommunications. Operation of this equipment in a residential area is likely to cause harmfulinterference, in which case you will be required to correct the interference at your own expense.Class BThis equipment has been tested and found to comply with the limits for a Class B digital devicepursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protectionagainst harmful interference in a residential installation. This equipment generates, uses, and canradiate radio frequency energy and, if not installed and used in accordance with the manufacturer’s