Sennheiser freePORT Instrument Set Instructions for Use - Page 3

Important safety instructions y Read this instruction manual. y Keep this instruction manual in a safe place. Always include this instruction manual when passing the device and the mains unit on to third parties. y Heed all warnings and follow all instructions. y Clean the device and the mains unit only with a dry cloth. y Refer all servicing to qualified service personnel. Servicing is required if the device or the mains unit has been damaged in any way, liquid has been spilled, objects have fallen inside, the device or the mains unit has been exposed to rain or moisture, does not operate properly or has been dropped. y WARNING: To reduce the risk of fire or electric shock, do not expose the device and the mains unit to rain or moisture. Do not place objects filled with liquids, such as vases or coffee cups, on the device. y Only use the supplied mains unit. y Disconnect the mains connector from the wall socket - to completely disconnect the device from the mains, - during lightning storms or when unused for long periods of time. y The mains unit must be operated only from the type of power source specified in the chapter "Specifications of the freePORT systems" (page 12). y Ensure that the mains unit is - always readily operable and easily accessible, - properly plugged into the wall socket, - only operated within the permissible temperature range, - not covered or exposed to direct sunlight for longer periods of time in order to prevent heat accumulation (see "Specifications of the freePORT systems" on page 12). y Do not block any ventilation openings. Install the device and the mains unit in accordance with the manufacturer's instructions. y Do not install the device and the mains unit near any heat sources. y Only use attachments/accessories specified by Sennheiser. 2