3039 E. Cornwallis RoadP.O. Box 12195Research Triangle Park, North Carolina 27709-2195U.S.A.In the request, be sure to include the publication part number and title.When you send information to IBM, you grant IBM a nonexclusive right to use ordistribute the information in any way it believes appropriate without incurring anyobligation to you.Electronic emission noticesFederal Communications Commission (FCC) statementNote: This equipment has been tested and found to comply with the limits for aClass A digital device, pursuant to Part 15 of the FCC Rules. These limits aredesigned to provide reasonable protection against harmful interference when theequipment is operated in a commercial environment. This equipment generates,uses, and can radiate radio frequency energy and, if not installed and used inaccordance with the instruction manual, may cause harmful interference to radiocommunications. Operation of this equipment in a residential area is likely to causeharmful interference, in which case the user will be required to correct theinterference at his own expense.Properly shielded and grounded cables and connectors must be used in order tomeet FCC emission limits. IBM is not responsible for any radio or televisioninterference caused by using other than recommended cables and connectors or byunauthorized changes or modifications to this equipment. Unauthorized changes ormodifications could void the user's authority to operate the equipment.This device complies with Part 15 of the FCC Rules. Operation is subject to thefollowing two conditions: (1) this device may not cause harmful interference, and (2)this device must accept any interference received, including interference that maycause undesired operation.Industry Canada Class A emission compliance statementThis Class A digital apparatus complies with Canadian ICES-003.Avis de conformité à la réglementation d'Industrie CanadaCet appareil numérique de la classe A est conforme à la norme NMB-003 duCanada.Australia and New Zealand Class A statementAttention: This is a Class A product. In a domestic environment this product maycause radio interference in which case the user may be required to take adequatemeasures.United Kingdom telecommunications safety requirementNotice to CustomersThis apparatus is approved under approval number NS/G/1234/J/100003 for indirectconnection to public telecommunication systems in the United Kingdom.286 IBM System x3550 M3 Types 4254 and 7944: Problem Determination and Service Guide