Numark DM900 Owner's Manual

DM900 “BLUE DOG” OWNER’S MANUAL NUMARK INDUSTRIES 11 Helmsman Road, North Kingstown, RI 02852 http://www.numark.com ...

features all new circuitry and the latest in manufacturing and design technology to give you greater quality and better reliability than ever before. The DM900 brings to you the finest quality of DJ equipment available today. Tha ...

INDEX Introduction Page 2 Features Safety Information Page 4 Product Registration Precautions Page 5 Front Panel Diagram Page 6 Rear Panel Diagram Guided Tour of Features Page 7 Operating Instructions Connection Diagram Page 9 Specifications Page 10 Block Diagram Page 11 Warranty and Service Page 12 Numark - The Proven Leader ...

DO NOT OPEN CAUTION CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE ANY COVER. NO USER- SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL ONLY. The lightning flash with arrowhead symbol within the equilateral triangle is intended to alert the user to the presence of un-insulated “dangerous v ...

connecting the DM900 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. over 50ft/14m) Be sure plugs and jacks are tightly mated. Loose connections can cause hum, noise or intermittent ...

1 8 7 6 5 4 3 2 2 3 DM900 REAR PANEL DIAGRAM... 1 7 6 2 3 3 4 4 5 5 Numark - The Proven Leader in DJ Technology ©1997 Numark Industries 6 http://www.numark.com ...

If the DM900 is your first mixer, please read this entire manual before you begin operation. If you are an experienced DJ, simply replace your old mixer. The DM900 can be rack-mounted or used as a free-standing unit (four 6" rack unit spaces). INSTALLATION AND OPERATION Study the Connections Diagram ...

(Please refer to diagram on page 7) 1. Power Input. Plug your external power supply into here. See safety precautions on page 3 for proper treatment of the power cord. 2. GND is the grounding lug for all turntables. Always use this connection (your turntable cable should have a grounding wire). 3. Phono Inputs on Channel ...

CD Player Turntable 2 Tape Deck Sound System w/ Amplifier Power Supply Main Turntable 1 Turntable 3 Numark - The Proven Leader in DJ Technology ©1997 Numark Industries 9 http://www.numark.com ...

100mV rms sensitivity (for 1.22 V output) Phono: 47kΩ input impedance 1.5 mV rms sensitivity @ 1 KHz (for 1.22 V output) OUTPUTS: Line: 7.2V rms max (+19 dBm) Headphone Amp: .5 watt into 47Ω Distortion less than .01% SIGNAL TO NOISE RATIOS (vs. maximum output): Line: Better than 88 dB Phono: Be ...