Alto DJM-3 User Manual

2-channel vca-controlled dj mixer with beat counter
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User's Manual
2-CHANNEL VCA -CONTROLLED
DJM-3
DJ MIXER WITH BEAT COUNTER
R
LTO
www.altoproaudio.com
Version 2.0 Dec. 2002
English

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Summary of Contents for Alto DJM-3

  • Page 1 User's Manual 2-CHANNEL VCA -CONTROLLED DJM-3 DJ MIXER WITH BEAT COUNTER www.altoproaudio.com Version 2.0 Dec. 2002 English...
  • Page 2 SAFETY RELATED SYMBOLS Never cut off the internal or external protective grounding wire or disconnect the wiring of protective grounding terminal. CAUTION RISK OF ELECTRIC SHOCK Operating Conditions DO NOT OPEN This apparatus shall not be exposed to dripping or spl- The symbol is used to indicate that some hazard- ashing and that no objects filled with liquids, such as ous live terminals are involved within this apparatus,...
  • Page 3 Nothing else to add, but that we would like to thank all the people that made the LTO DJM-3 2-CHANNEL VCA- CONTROLLED DJ MIXER WITH BEAT COUNTER, and thank our designers and all the staff people who make...
  • Page 4: Table Of Contents

    TABLE OF CONTENTS 1. INTRODUCTION.............................4 2. FEATURES LIST.............................4 3. CONTROL ELEMENTS..........................5 3.1 The TOP Cover 3.1.1 The CHANNEL Section 3.1.2 The MIC INPUT Section 3.1.3 The MAIN OUT Section 3.1.4 The PFL (pre fader level) Section 3.1.5 The LEVEL METER Section 3.1.6 The BPM (Beat per Minute) Section 3.2 The Front Panel 3.2.1 MIC IN Jack...
  • Page 5: Introduction

    1. INTRODUCTION What a great DJ mixer you have just bought. Your DJM 3 is packed with features such as digital beat counter, 2 turn- table input, 2 line input, microphone input, 3 bands equaliser and replaceable cross-fader just to mention a few. Your DJM 3 is VCA Controlled and it is very easy to operate.
  • Page 6: Control Elements

    3. CONTROL ELEMENTS 3.1 The TOP Cover...
  • Page 7: The Channel Section

    3.1.1 The CHANNEL Section -. PHONO-LINE to LINE switch This switch is available on both input channels. You shall use the LINE position for all high level audio signals such as CD Players, DAT, MD, etc. You shall use the PHONO- LINE position to connect the turntables making sure that the PHONO-LINE switch on the rear panel is on PHONO position.
  • Page 8: The Main Out Section

    3.1.3 The MAIN OUT Section -. LEVEL control This knob controls the overall output volume. -. The TALK control When you speak through a connected microphone the volume of the reproduced music will be automatically reduced by the mixer for better intelligibility of your voice. You can determine yourself how much the volume of the music will be reduced via this control.
  • Page 9: The Bpm (Beat Per Minute) Section

    3.1.6 The BPM ( Beat per Minute) Section This is a key and exclusive function in your DJM 3 mixer. What is the Beat Per Minute function/ It simply indicate the "speed" of the music through a 3-digit display. The beats (per minute) of the music are automatically measured by the BPM and then displayed on the 3-digit display.
  • Page 10: The Front Panel

    3.2 The Front Panel REVERSE HOLD SMOOTH SHARP CROSSFADER CURVE MIC IN PHONE OUT REVERSE TAP 3.2.1 MIC IN Jack This input will accept and unbalanced low impedance microphone. The functions of the microphone will be controlled by the MIC INPUT section on the Top Panel. 3.2.2 The PHONE OUT Jack This input will accept a standard headphone with a 1/4"...
  • Page 11: The Rear Panel

    3.3.The Rear Panel UK/AUST USA / Canada 210-240V 50Hz 100-120V 60Hz Fuse:T200mAL Fuse:T400mAL CAUTION RISK OF ELECTRIC SHOCK AC INPUT MODEL SERIAL DO NOT OPEN EUROPE WARNING: SHOCK HAZARD - DO NOT OPEN 210-240V 50Hz AVIS: RISQUE DE CHOC ELECTRIQUE - NE PAS OUVRIR Fuse:T200mAL RATED POWER CONSUMPTION: 12W...
  • Page 12: Technical Specifications

    4. TECHNICAL SPECIFICATIONS INPUTS Phono Inputs 1 and 2 40dB gain@1kHz,unbalanced Line Inputs 1 and 2 0dB gain, unbalanced Mic Input 40dB gain, servo balanced 0dB gain, unbalanced Return OUTPUTS Headphones typically 125mW@ 1% THD max +21dBu Main Out Tape Out typically 0dBu typically 0dBu Send...
  • Page 13: System Block Diagram

    5. SYSTEM BLOCK DIAGRAM...
  • Page 14: Warranty

    6. WARRANTY 1. WARRANTY REGISTRATION CARD To obtain Warranty Service, the buyer should first fill out and return the enclosed Warranty Registration Card within 10 days of the Purchase Date. All the information presented in this Warranty Registration Card gives the manufacturer a better understanding of the sales status, so as to purport a more effective and efficient after-sales warranty service.
  • Page 15 SEKAKU ELECTRON IND. CO., LTD NO.1, LANE 17, SEC. 2, HAN SHI WEST ROAD, TAICHUNG, 401 TAIWAN http://www.altoproaudio.com Tel:886-4-22313737 email: alto@altoproaudio.com Fax:886-4-22346757 All rights reserved to ALTO. All features and content might be changed without prior notice. Any photocopy, translation, or reproduction of part of this manual without written permission is forbidden.

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