Instruction/ maintenance manual of the product DM 1820X Numark
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Professional Disc Jockey Products DM 1820X STEREO MIXER OWNER’S MANUAL NUMARK INDUSTRIES 11 Helmsman Road, North Kingstown RI 02852 http://www.numark.
DM1820X Numark - The Proven Leader in DJ Technology ©1997 Numark Industries 2 http://www.numark.com.
DM1820X CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE ANY COVER. NO USER- SERVICEABLE PARTS INSIDE.
DM1820X NUMARK DM1820X STEREO MIXER INDEX Safety Information Page 3 Product Registration Introduction and Features Page 5 Precautions Page 7 Front Panel Diagram Page 8 Rear Panel Diagram Page 11 Conne.
DM1820X CONGRATULATIONS! You have purchased the DM 1820X Stereo Mixer by Numark. This equipment features all new circuitry and the latest in manufacturing and design technology to give you greater quality and better reliability than ever before. The DM 1820X Preamp Mixer has been designed by DJs for DJs.
DM 1820X As a special bonus we have included a right angle headhpone adapter with this mixer. Just plug your headphones into the adapter and then plug the adapter into your mixer. Numark - The Proven Leader in DJ Technology ©1997 Numark Industries 6 http://www.
DM1820X IMPORTANT INFORMATION... Please read this entire manual before connecting the DM1820X to your system. For optimum performance: • Always make sure that AC power is OFF while making any connections. • Do not use excessively long cables (i.e.
DM 1820X DM1820X FRONT PANEL DIAGRAM... 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 1. Channel Input Gain/Trim/Attenuation Controls . These control the sensitivity of the inputs for Channels 1-4. Use these whenever a particular source causes overload of the preamp inputs.
DM1820X 9. The Crossfader In/Out Pushbutton defeats the entire Crossfader function but leaves the Kill functions active. 10. 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.
DM 1820X Numark - The Proven Leader in DJ Technology ©1997 Numark Industries 10 http://www.numark.com.
DM1820X DM1820X REAR PANEL DIAGRAM... 1 2 3 4 5 6 7 8 9 10 12 7 7 7 7 9 9 8 11 1. The Balanced Main Outputs are low-impedance XLR type connectors controlled by the Master fader. 2. The Stereo Main Outputs are low-impedance RCA connectors controlled by the Master fader.
DM 1820X Instructions for Connection.... 1. Be sure the POWER (22) is OFF. All connections should be made before the unit is turned on. Always remember “Turn Amps on last and off first!” 2. Use appropriate cables throughout your system: quality shielded audio cables, low capacitance preferred.
DM1820X DM1820X CONNECTION DIAGRAM... CD Player Turntable 2 Sound System w/ Amplifier Tape Deck Sound System w/ Amplifier AC Outlet Zone 1 Main Sampling Keyboard Turntable 1 Tape Deck Microphones Turntable 3 Sound System w/ Amplifier Zone 2 Dual CD Player Numark - The Proven Leader in DJ Technology ©1997 Numark Industries 13 http://www.
DM 1820X SPECIFICATIONS... INPUTS: Line: 10k Ω input impedance 100 mV rms sensitivity (for 1.22 V output) Mic: 10k Ω input impedance balanced/unbalanced 3 mV rms sensitivity (for 1.22 V output) 50 mV rms max input Phono: 47k Ω input impedance 1.
DM1820X BLOCK DIAGRAM... Numark - The Proven Leader in DJ Technology ©1997 Numark Industries 15 http://www.numark.com.
Professional Disc Jockey Products Warranty and Service Information Numark Industries, LLC and Numark International, Inc. (hereafter “Numark”) warrants each new product manufactured and/or supplied.
An important point after buying a device Numark DM 1820X (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Numark DM 1820X yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Numark DM 1820X - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Numark DM 1820X you will learn all the available features of the product, as well as information on its operation. The information that you get Numark DM 1820X will certainly help you make a decision on the purchase.
If you already are a holder of Numark DM 1820X, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Numark DM 1820X.
However, one of the most important roles played by the user manual is to help in solving problems with Numark DM 1820X. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Numark DM 1820X along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
