Cisco WAP200 Administration Guide - Page 13

Chapter 1 Introduction Chapter 1 Interference Statement The WAP-200 has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. The WAP-200 generates, uses, and can radiate radio frequency energy. If not installed and used in accordance with the instructions, it may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If the WAP-200 causes harmful interference to radio or television reception, which can be determined by turning the WAP-200 on and off, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna • Increase the distance between the WAP-200 and the receiver • Connect the WAP-200 to an outlet that is on a different circuit than the circuit to which the receiver is connected • Consult your dealer or an experienced radio/TV technician for help Colubris Networks, Inc., is not responsible for any radio or television interference caused by unauthorized modification of the WAP-200, or the substitution or attachment of connecting cables and equipment other than that specified by Colubris Networks, Inc. Correction of interference caused by such unauthorized modification, substitution, or attachment is the responsibility of the user. Europe Colubris Networks products sold in Europe use a technique called Dynamic Frequency Selection (DFS) to automatically select an operating channel. The European Telecommunications Standard Institute (ETSI) requires that 802.11a devices use DFS to prevent interference with radar systems and other devices that already occupy the 5 GHz band. In order to comply with specific spectrum allocations, Colubris Networks products must be set to the correct country of operation prior to use. Failure to do so may violate national requirements. Les produits de Colubris Networks vendues en Europe utilisent une technique dénommée Sélection de fréquence dynamique (Dynamic Frequency Selection, DFS) pour qu'un canal de fonctionnement soit automatiquement choisi. L'institut Européan de Télécommunications Standard exige que les périphériques 802.11a utilisent DFS pour empêcher toute interférence avec les systèmes radar et d'autres périphériques qui occupent déjà la bande des 5 GHz. Gli apparati di Colubris Networks vendute in Europa impiegano una tecnologia denominata Selezione di frequenza dinamica (Dynamic Frequency Selection, DFS) per la selezione automatica del canale operativo. L'Istituto Europeo di normalizzazione delle telecomunicazioni (European Telecommunications Standard Institute, ETSI) sancisce che tutti i dispositivi 802.11a devono usare la DFS per prevenire eventuali interferenze con sistemi radar ed altri dispositivi che già occupano la banda di 5 GHz. Die in Europa vertreibenen Colubris Networks verwenden die so genannte dynamische Frequenzauswahl (Dynamic Frequency Selection, DFS), um automatisch einen gültigen Betriebskanal auszuwählen. Das European Telecommunications Standard Institute (ETSI) shreibt vor, dass 802.11a-Geräte DFS verwenden, um Störungen in Radarsystemen und anderen Geräten, die das 5-GHz Band verwenden, zu vermeiden. 13