User manual NAIM POWER SUPPLIES

[. . . ] This equipment generates, uses and can radiate radio frequency and, if not installed and used in accordance with the instructions, may cause harmful interference to 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 off and on, the user is encouraged to try to correct the interference by one or more of the following measures: · Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Naim audio products are conceived with performance as the top priority. [. . . ] such a circuit (ideally with a 30 or 45 Amp rating) will also generally improve system performance. Advice on the installation of a separate mains circuit should be sought from a qualified electrician. Do not substitute alternative mains leads and plugs to those supplied. Where fused plugs are used 13 amp fuses should be fitted. Fuses of a lower rating will fail after a period of use. Do not wire voltage dependent resistors or noise suppressors into mains plugs. In some territories a mains plug may need to be fitted to the supplied mains lead. This can lead to circumstances that may be unfamiliar. The notes that follow contain advice specifically related to naim equipment as well as more general warnings about the use of domestic audio products. In some circumstances, depending on where you live and the earthing arrangements in your home, you may experience radio frequency interference. Controls on broadcasting in some territories allow very high levels of radio frequency radiation and both the choice and exact siting of equipment may be critical. Susceptibility to radio frequency interference is related to the wide internal bandwidth necessary for high sound quality. A radio frequency filter kit is available for some Naim equipment but sound quality will be progressively compromised as more elements of the kit are fitted. In order to reduce the risk of hum audible from the loudspeakers, power supplies and power amplifiers should be located a reasonable distance away from other equipment. The maximum separation distance for connected equipment is that allowed by the standard interconnect lead. some Naim equipment is extremely heavy. Check the weight of the equipment prior to lifting and if necessary use more than one person so that it can be moved safely. Ensure that your equipment rack or table can easily support the weight and is stable. Some speakers and stands are intended to be used with floor spikes fitted. Care should be taken when siting and moving them to avoid personal injury or damage to cables and surfaces. Floor protectors are available from your local dealer or distributor to protect non carpeted floors. Your Naim hi-fi system can be damaged by lightning and should be turned off and disconnected from the mains when there is risk of a lightning strike. [. . . ] Make sure that the surface on which they are to be placed can support their weight. Note: The CD555PS can be used to power the CD555, mains input and fuse CDS3 and CDX2 CD players. In the case of the CDS3 and CDX2 only Output 1 is used, NAC 252 only Note: The XPS can be used to power the CDS3 and CDX2 mains input and fuse CD players. Power supplies should be installed on an equipment rack intended for the purpose in their final location before connecting cables or switching on. [. . . ]