Attention: 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.International Electrotechnical Commission (IEC) StatementThis product has been designed and built to comply with IEC Standard 950.United Kingdom Telecommunications Safety RequirementsThis equipment is manufactured to the International Safety Standard EN60950 andas such is approved in the UK under the General Approval NumberNS/G/1234/J/100003 for indirect connection to the public telecommunication network.The network adapter interfaces housed within this equipment are approved sepa-rately, each one having its own independent approval number. These interfaceadapters, supplied by the manufacturer, do not use or contain excessive voltages.An excessive voltage is one which exceeds 70.7 V peak ac or 120 V dc. They inter-face with this equipment using Safe Extra Low Voltages only. In order to maintainthe separate (independent) approval of the manufacturer's adapters, it is essentialthat other optional cards, not supplied by the manufacturer, do not use main voltagesor any other excessive voltages. Seek advice from a competent engineer beforeinstalling other adapters not supplied by the manufacturer.Avis de conformité aux normes du ministère des Communications duCanadaCet appareil numérique de la classe A respecte toutes les exigences du Réglementsur le matériel brouilleur du Canada.Canadian Department of Communications Compliance StatementThis Class A digital apparatus meets the requirements of the CanadianInterference–Causing Equipment Regulations.viii RS/6000 Enterprise Server Model H Series User's Guide