2 DSR112/DSR115/DSR215/DSR118W Owner’s ManualThe above warning is located on the rear of the unit.Explanation of Graphical SymbolsThe lightning flash with arrowhead symbolwithin an equilateral triangle is intended toalert the user to the presence of uninsu-lated “dangerous voltage” within the prod-uct’s enclosure that may be of sufficientmagnitude to constitute a risk of electricshock to persons.The exclamation point within an equilateraltriangle is intended to alert the user to thepresence of important operating and main-tenance (servicing) instructions in the litera-ture accompanying the product.IMPORTANT SAFETY INSTRUCTIONS1 Read these instructions.2 Keep these instructions.3 Heed all warnings.4 Follow all instructions.5 Do not use this apparatus near water.6 Clean only with dry cloth.7 Do not block any ventilation openings. Install inaccordance with the manufacturer’s instructions.8 Do not install near any heat sources such asradiators, heat registers, stoves, or otherapparatus (including amplifiers) that produceheat.9 Do not defeat the safety purpose of the polarizedor grounding-type plug. A polarized plug has twoblades with one wider than the other. A groundingtype plug has two blades and a third groundingprong. The wide blade or the third prong areprovided for your safety. If the provided plug doesnot fit into your outlet, consult an electrician forreplacement of the obsolete outlet.10 Protect the power cord from being walked on orpinched particularly at plugs, conveniencereceptacles, and the point where they exit fromthe apparatus.11 Only use attachments/accessories specified bythe manufacturer.12 Use only with the cart, stand,tripod, bracket, or tablespecified by themanufacturer, or sold with theapparatus. When a cart isused, use caution whenmoving the cart/apparatuscombination to avoid injury from tip-over.13 Unplug this apparatus during lightning storms orwhen unused for long periods of time.14 Refer all servicing to qualified service personnel.Servicing is required when the apparatus hasbeen damaged in any way, such as power-supplycord or plug is damaged, liquid has been spilledor objects have fallen into the apparatus, theapparatus has been exposed to rain or moisture,does not operate normally, or has been dropped.(UL60065_03)CAUTION: TO REDUCE THE RISK OFELECTRIC SHOCK, DO NOT REMOVECOVER (OR BACK). NO USER-SERVICEABLEPARTS INSIDE. REFER SERVICING TOQUALIFIED SERVICE PERSONNEL.CAUTIONRISK OF ELECTRIC SHOCKDO NOT OPENWARNINGTO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE.