Altec Lansing 1662A Operating Manual
Altec Lansing 1662A Operating Manual

Altec Lansing 1662A Operating Manual

Mic/line mixer
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Altec Lansing Pr
Altec Lansing Professional
Altec Lansing Pr
Altec Lansing Pr
Altec Lansing Pr
A division of Altec Lansing Technologies Inc, Milford PA 18337-0277 Made In USA
1662A
Mic/Line Mixer
ofessional
ofessional
ofessional
ofessional
1000 W. Wilshire Blvd. Suite 362
Oklahoma City, OK 73116 USA
Power

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Summary of Contents for Altec Lansing 1662A

  • Page 1 Altec Lansing Pr Altec Lansing Professional Altec Lansing Pr Altec Lansing Pr 1000 W. Wilshire Blvd. Suite 362 Oklahoma City, OK 73116 USA A division of Altec Lansing Technologies Inc, Milford PA 18337-0277 Made In USA 1662A ofessional ofessional ofessional ofessional...
  • Page 2: Table Of Contents

    Operating Manual -1662A Mic/Line Mixer Table Of Contents 1 1 1 1 1 INTRODUCTION INTRODUCTION INTRODUCTION INTRODUCTION INTRODUCTION ..........3...
  • Page 3: Introduction

    Congratulations on your purchase of an Altec Lansing 1662A mic/line mixer, a professional, studio quality solution to everday mixing needs. The 1662A features six mic/line inputs with mic input pad, TRS insert points, and +48V phantom power. Each channel has up to...
  • Page 4: Front Pfront Panel Controls Anel Controls Anel Controls

    The clip LED turns on whenever any portion of the audio path within the input channel reaches a level 3 dB below actual clipping. Clipping in the 1662A occurs at +23dB. 4.3 T 4.3 T 4.3 Tr r r r r eble and Bass Contr 4.3 T...
  • Page 5: Connectors And Cables

    5. CONNECTORS AND CABLES 5. CONNECTORS AND CABLES 5. CONNECTORS AND CABLES The 1662A mixer is fitted with three types of audio connectors: 3-pin Euroblock assemblies are used for mic/line inputs and main outputs, 1/ 4" tip-ring-sleeve (TRS) phone jacks are used for individual channel insert points, and RCA jacks are used for sum inputs.
  • Page 6: R E A R P R E A R Pa N E L F E A A N E L F E At U R E S A N E L F E A T U R E S T U R E S

    Output (pre EQ) for recording individual channels, make a special cable with tip and ring connected at the 1662A end and a tip-sleeve mono plug at the other end. Connecting tip and ring at the mixer insert jack is necessary for uninterrupted signal within the mixer when using direct line outputs.
  • Page 7: Troubleshooting Tips

    7.2 Distorted Sound Something is being overdriven in the signal path. If the clip indicators are active, reduce the Operating Manual -1662A Mic/Line Mixer channel gain and/or press in the pad switch on the rear panel. There are many gain adjustments in...
  • Page 8: Typical Applica Typical Application Tion

    TION: TION: TION: TION: In the setup shown here, the 1662A is used to mix typical sound sources that might be found in a church, small club, gym, school theater or similar environment. Channels 1-4 are used for vocal microphones, while the remaining two channels are used for stereo program tracks.
  • Page 9: 0 S P E C I F I C A S P E C I F I C A S P E C I F I C At I O N S T I O N S T I O N S

    The unit you have just purchased is protected by a limited five-year warranty . For warranty service or to obtain a return RMA number, please call Altec Lansing technical services at 405-848-3108. Fill out the informa- tion below for your records.
  • Page 10: Block Diagram

    Operating Manual -1662A Mic/Line Mixer 12. 1662A Block Diagram 12. 1662A Block Diagram 12. 1662A Block Diagram 12. 1662A Block Diagram 12. 1662A Block Diagram...
  • Page 11 Operating Manual -1662A Mic/Line Mixer...
  • Page 12 Altec Lansing Professional Altec Lansing Professional Altec Lansing Professional Altec Lansing Professional A division of Altec Lansing Technologies Inc, Milford PA 18337-0277 Made In USA Printed in USA 1000 W. Wilshire Blvd. Suite 362 Oklahoma City, OK 73116 USA 1662A-0 0503...

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