User manual JBSYSTEMS MX 3 V1.0

[. . . ] No objects filled with liquids, such as vases, shall be placed on this appliance. If a foreign object enters the unit, immediately disconnect the mains power. No naked flame sources, such as lighted candles, should be placed on the appliance. Don't cover any ventilation openings as this may result in overheating. [. . . ] When installed in a booth or flight case, please make sure to have good ventilation to improve heat evacuation of the unit. To avoid condensation to be formed inside, allow the unit to adapt to the surrounding temperatures when bringing it into a warm room after transport. Condense sometimes prevents the unit from working at full performance. CLEANING THE MIXER: Clean by wiping with a polished cloth slightly dipped with water. Do not use volatile liquids such as benzene or thinner which will damage the unit. CAUTION: To reduce the risk of electric shock, do not remove the top cover. The lightning flash with arrowhead symbol within the equilateral triangle is intended to alert the use or the presence of un-insulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock. The exclamation point within the equilateral triangle is intended to alert the user to the presence of important operation and maintenance (servicing) instructions in the literature accompanying this appliance. this symbol means: Safety Class II appliance This symbol means: Read instructions. To prevent fire or shock hazard, do not expose this appliance to rain or moisture. To avoid condensation to be formed inside, allow the unit to adapt to the surrounding temperatures when bringing it into a warm room after transport. Condense sometimes prevents the unit from working at full performance or may even cause damages. Except for microphone and headphone outputs, all connections are cinch. For more information on connections, please refer to the next chapter. Be sure to turn off the mixer before you make changes to the different connections. Both USB connections will be detected as a sound card on your computer. These connections are bidirectional (play/record music simultaneously) This input is mainly used as DJ-microphone. MIC SWITCH: Used to switch the microphone: OFF ON TALK OVER: mic switched on; the sound level of all the other channels will decrease to around -14dB 5. pFL SELECTOR: Used to select the source (CH-1 to CH-3) to be monitored via the headphones output. Pressing multiple Cue-buttons makes it possible to derive a mixed sound from the selected sources. INPUT SOURCE SELECTOR: Used to select the correct input on each channel: Phono, line or USB. 3-BAND TONE CONTROLS: The frequency of each channel can be controlled separately over a range from -26dB to +12dB. [. . . ] The input source selector (10) on the front determines which input will be active. If your turntable does not have a ground wire, you don't have to use this connector. This is what you must do to change the cross fader: Remove the fader knob from the cross fader. Unplug the cross fader from the cable (unplug the cable by pulling the connector, NOT the cable! [. . . ]