User manual SONY SRS-D313

[. . . ] do not place lighted candles on the apparatus. To prevent fire or shock hazard, do not place objects filled with liquids, such as vases, on the apparatus. [. . . ] Record the model number and the serial number in the space provided below. Refer to them whenever you call upon your Sony dealer regarding this product. Speaker system Speaker units Enclosure type Impedance Power handling capacity Maximum input power Sensitivity level Dimensions (w/h/d) Mass Cord length Input impedance Input Output Full range, magnetically shielded 3. Before operating the system, be sure that the operating voltage of the system is identical with that of your local power supply. Speaker system Speaker unit Enclosure type Impedance Power handling capacity Maximum input power Sensitivity level Dimensions (w/h/d) Mass The unit is not disconnected from the AC power source (mains) as long as it is connected to the wall outlet, even if the unit itself has been turned off. Unplug the system from the wall outlet if it is not to be used for an extended period of time. Should any liquid or solid object fall into the system, unplug the system's power cord and have the system checked by qualified personnel before operating it any further. The AC power cord should be changed only at a qualified service shop. For efficient heat dissipation, ensure there is sufficient space to the rear of the woofer. Do not drive the speaker system with a continuous wattage exceeding the maximum input power of the system. Contact between bare speaker wires at the speaker terminals may result in a short-circuit. Before connecting, turn off the Speaker system, the PC and the audio component to avoid damaging the speaker system. [. . . ] The volume should be set to minimum before you begin playing the programme source. For the European models Press POWER on the subwoofer to turn it on, and then press OPERATE on the left speaker. [. . . ]