User Guide12www.nec-computers.comUSA and Canada NoticeProducts with UL marking comply with the following UL standards:■ UL 1950 (3rd edition 1998)Products with FCC marking comply with the following FCC standards■ FCC part 15The model type/ref. used for UL and FCC certification can be found on the regulatorylabels stuck on your system.The equipment has been tested and found to comply with the limits for a Class A or Bdigital device, pursuant to part 15 of the FCC rules. These limits are designed toprovide reasonable protection against harmful interference when the equipment isoperated in a commercial environment. This equipment generates, uses, and can radiateradio frequency energy, and if not installed and used in accordance with the instructionmanual, may cause harmful interference to radio communications. Operation of thisequipment in a residential area is likely to cause harmful interference, in which case theuser will be required to correct the interference at his own expense.Modifications to the ProductCE and FCC MarkingWe cannot be held responsible for modifications made by the User and theconsequences thereof, which may alter the conformity of the product with the CE orFCC Marking.Connections and Remote EarthsPELV (Protected Extra Low Voltage)To ensure the extra-low voltage integrity of the equipment, only connect equipmentwith mains-protected electrically-compatible circuits to the external ports.SELV (Safety Extra Low Voltage)Every input and output of this product is classified as Safety Extra Low Voltage.Remote EarthsTo prevent electrical shock, connect all local (individual office) systems and systemsupport equipment to the same electrical circuit of the building wiring. If you areunsure, check the building wiring to avoid remote earth conditions.Building SupplyOnly connect the equipment to a building supply that is in accordance with currentwiring regulations in your country. In the U.K., those are the IEE regulations.
