Warning !!!  

• Warning! Ensure that the system is disconnected from its power source and from all telecommunications links, networks, or modem lines whenever the chassis cover is removed. Do not operate the system with the cover removed.

• Avertissement! Assurez-vous que le système soit débranché de son alimentation ainsi que de toutes les liaisons de télécommunication, des réseaux, et des lignes de modem avant d'enlever le capot. Ne pas utiliser le système quand le capot est enlevé.

• Warnung! Das System darf weder an eine Stromquelle angeschlossen sein noch eine Verbindung mit einer Telekommunikationseinrichtung, einem Netzwerk oder einer Modem-Leitung haben, wenn die Gehäuseabdeckung entfernt wird. Nehmen Sie das System nicht ohne die Abdeckung in Betrieb.

• Avvertenza! Prima di rimuovere il coperchio del telaio, assicurarsi che il sistema sia scollegato dall.alimentazione, da tutti I collegamenti di comunicazione, reti o linee di modem. Non avviare il sistema senza aver prima messo a posto il coperchio.

• ¡Advertencia! Asegúrese de que cada vez que se quite la cubierta del chasis, el sistema haya sido desconectado de la red de alimentación y de todos lo enlaces de telecomunicaciones, de red y de líneas de módem. No ponga en funcionamiento el sistema mientras la cubierta esté quitada.

• The procedures below assume familiarity with the general terminology associated with the electronic equipment and with safety practices and regulatory compliance required for using and modifying electronic equipment.

• These procedures should be performed only by qualified technical personnel.

• Unplug the equipment before performing the procedures described below. Failure to disconnect the power before opening the chassis can result in personal injury or equipment damage.

• The power supply in this product contains no user-serviceable parts. Refer servicing to qualified technical personnel only.