User manual PIONEER CX-J310

[. . . ] Operating environment temperature and humidity: +5 °C to +35 °C (+41 °F to +95 °F); less than 85 %RH (cooling vents not blocked) Do not install this unit in a poorly ventilated area, or in locations exposed to high humidity or direct sunlight (or strong artificial light) If the AC plug of this unit does not match the AC outlet you want to use, the plug must be removed and appropriate one fitted. Replacement and mounting of an AC plug on the power supply cord of this unit should be performed only by qualified service personnel. if connected to an AC outlet , the cut-off plug can cause severe electrical shock. The equipment should be disconnected by removing the mains plug from the wall socket when left unused for a long period of time (for example, when on vacation). [. . . ] However, depending on the installation location, color distortion may occur if the speaker system is installed extremely close to the screen of a television set. If this happens, turn the power switch of the television set OFF, and turn it ON after 15 to 30 minutes. If the problem persists, place the speaker system away from the television set. Before making or changing the connections, switch off the power and disconnect the power cord from the AC outlet. Do not attach these speakers to the wall or ceiling, as they may cause injury in the event of a fall. Pioneer is not responsible for any accidents or damage that result from improper installation, misuse or modification of the product, or natural disasters. This product allows you to use a single set of speakers for all your music needs, from DJ performances to production, and ordinary music enjoyment. Audio response can be adjusted to perfectly match all situations, from DJ performances to production and ordinary music enjoyment. Frequently used controls such as sound LEVEL, MUTE ON/OFF, Power ON/Standby, EQ ON/OFF and source INPUT can be set with the hand-held controller simultaneously for both right and left speakers. A speaker's playback sound is delicately influenced by conditions in the listening room. To produce optimum listening conditions, take due consideration of the conditions of your installation location before beginning actual installation. As a fire-prevention measure, the product should be installed within easy reach of its power outlet so that the power plug can be disconnected whenever you go on a trip or are otherwise not using the unit for an extended period of time. Each time button is pressed, the input alternates in the order INPUT 1d 2 d 3 d 4. When the button is pressed, power is turned on; when the button is pressed again, the unit enters the standby mode. Unbalanced-type cables with phone plugs can also be used, but the volume of sound will be reduced. When you desire higher volumes of sound, use a balanced cable equipped with a TRS phone plug. Do not plug in the power cord until all other connections have been completed. When the button is pressed, power is turned on; when the button is pressed again, the unit enters the Standby mode. Each time the button is pressed, the input selector alternates in the order INPUT 1 d 2 d 3 d 4. Hold the button depressed for one second or more to switch the equalizer function ON/OFF. When making or changing connections, always turn off the power and disconnect the power cord from its outlet. Also, be sure to read the operating instructions for the other components to which you are connecting these speakers. [. . . ] If controller is not connected: Slowly rotate the LEVEL dial on the speaker's rear panel to adjust the sound volume as desired. When two or more audio sources are connected: When changing the INPUT SELECTOR setting, the sound volume produced by the speakers may change greatly due to differences in output settings on the different audio sources. To avoid this, rotate the LEVEL dial fully counterclockwise (MIN) before changing the INPUT SELECTOR setting, the readjust the sound level as desired. Sound from speakers may be distorted, depending on the output level of the connected audio device. [. . . ]