Danish Interpretation Systems User ManualManual 01 18 04438616 Unplug this apparatus during lighting stormsor when unused for long periods of time. –Not applicable when special functions are to bemaintained, such as evacuation systems.17 Refer all servicing to qualified servicepersonnel. Servicing is required when theapparatus has been damaged in any way,such as power-supply cord or plug isdamaged, liquid has been spilled or objectshave fallen into the apparatus, the apparatushas been exposed to rain or moisture, doesnot operate normally, or has been dropped.18 Replacement Parts - When replacement partsare required, be sure the service technician hasused replacement parts specified by themanufacturer or having the same characteristicsas the original part.Unauthorized substitutions may result in fire,electric shock or other hazards.19 Safety Check - Upon completion of any serviceor repairs to this apparatus, ask the servicetechnician to perform safety checks to determinethat the apparatus is in proper operatingcondition.20 Overloading - Do not overload outlets andextension cords as this can result in a risk of fireor electric shock.21 Power Sources - This apparatus should beoperated only from the type of power sourceindicated on the marking label. If you are notsure of the type of power supply you plan to use,consult your appliance dealer or local powercompany. For apparatuses intended to operatefrom battery power, or other sources, refer to theoperating instructions.22 Power Lines - An outdoor system should not belocated in the vicinity of overhead power linesor other electric light or power circuits, or whereit can fall into such power lines or circuits.When installing an outdoor system, extreme careshould be taken to keep from touching suchpower lines or circuits, as contact with themmight be fatal.23 Object and Liquid Entry - Never push objectsof any kind into this apparatus through openingsas they may touch dangerous voltage points orshort-out parts that could result in a fire orelectric shock.Never spill liquid of any kind on the apparatus.Should any liquid or solid object fall into thecabinet, unplug the unit and have it checked byqualified personnel before operating it further.Labels“Lightning Flash Symbol” withthe lightning flash witharrowhead symbol within anequilateral triangle, is intendedto alert the user to the presenceof un-insulated "dangerousvoltage" within the productenclosure that may be of sufficient magnitude toconstitute a risk of shock to persons.“Exclamation Point Symbol”with the exclamation pointwithin an equilateral triangle isintended to alert the user to thepresence of important operatingand maintenance (servicing)instructions in the literature accompanying theproduct.Note for Power ConnectionsCheck that the voltage of your local power supply iswithin the operating voltage of the unit. If a voltageconversion is required, consult your DIS dealer orqualified personnel.Set the Power switch to OFF if it is not used forseveral days.