User manual NUMARK DM1820X

[. . . ] Grounding or Polarization - Precautions should be taken so that the grounding or polarization means built into the mixer is not defeated. Internal/External Voltage Selectors - Internal or external voltage selector switches, if any, should only be reset and re-equipped with a proper plug for alternative voltage by a qualified service technician. NOTE: This apparatus does not exceed the Class A/Class B (whichever is applicable) limits for radio noise emissions from digital apparatus as set out in the radio interference regulations of the Canadian Department of Communications. CAUTION FOR USA & CANADIAN MODELS ONLY TO PREVENT ELECTRIC SHOCK DO NOT USE THIS (POLARIZED) PLUG WITH AN EXTENSION CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE. SAFETY INSTRUCTIONS 1. Read Instructions - All the safety and operating instructions should be read before this product is connected and used. [. . . ] · To prevent fire or shock hazard, do not expose the unit to rain or moisture. Never place cans of beer, soda, glasses of water or anything w e t on top of the mixer! Numark - The Proven Leader in DJ Technology ©1997 Numark Industries 7 http://www. numark. com DM 1820X DM1820X FRONT PANEL DIAGRAM. . . 23 1 19 20 22 21 2 3 5 6 7 4 18 16 17 8 11 9 10 15 1. Use these whenever a particular source causes overload of the preamp inputs. Treble, Middle and Bass Controls fine tune the tone of your music through the sound system. Use the Pan Control to maximize the Left or Right side of your Source. S e n d button will send the individual channel signal to the send jack on the rear panel. The signal comes back in from the effects unit through any line input channel you select and is then sent out to your amplifier through the Master Output jacks on the rear panel. The Input Faders are low-noise, low-impedance, highquality, smooth faders. Channel Cue Assign/PFL pushbuttons are used to route channel audio to the Monitor Section. In addition, when these buttons are depressed the third row of the LED meter (20) will display the signal level of that channel on a PFL basis. Channels 1 - 4 Input Toggle Switches select which source will be live to that channel based on what you have connected to the rear panel input section. It is very useful for announcements. 12 13 14 Numark - The Proven Leader in DJ Technology ©1997 Numark Industries 8 http://www. numark. com DM1820X 9. The Crossfader In/Out Pushbutton defeats the entire Crossfader function but leaves the Kill functions active. Crossfader/Kill Assign Switches lets you choose which input channel will be heard when the Crossfader is moved to the left or right and affected by the Kill function. The replaceable Crossfader achieves clean segues between two selected input channels. The Zone Levels control speaker volume for other outputs such as control booth monitors, a tape deck, another amplifier, a sub-woofer, another mixer or a satellite speaker system. In this example, Channel 1 is selected on the Left and Channel 3 is selected on the Right. Use the Crossfader for fast and seamless segues from one channel to the next. The Stereo/Mono Toggle Switches allow you to select N o t e : the crossfader is user replaceable. Simply unscrew the two large screws which hold it in place, lift it out, and disconnect its cable. Reattach the new crossfader and screw it back onto the unit - you're back in business!REPLACEMENT CROSSFADERS can be purchased from your local Numark Dealer, or by calling Numark Industries. [. . . ] Numark shall not be liable for any damages, consequential or otherwise, resulting from the use and operation of this product and makes no other warranty(s) either express or implied on this product, including any warranty of merchantability. This warranty does not extend to any of our products which have been subjected to misuse, neglect, accident, incorrect wiring not our own, improper installation, or use in violation of instructions furnished by us, nor extended to units which have been repaired or altered outside of our factory, nor to cases where the serial number thereof has been removed, defaced, or changed, nor to accessories used therewith not of our own manufacture. Numark reserves the right to make changes or improvements in its products, during subsequent production, without incurring the obligation to install such changes or improvements on previously manufactured equipment. To place this warranty into effect, the enclosed WARRANTY REGISTRATION CARD must be returned to Numark Industries, LLC within thirty (30) days after date of purchase. [. . . ]