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AAM
1662
Audio Mixer
User Manual

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Summary of Contents for Peavey AAM 1662

  • Page 1 1662 ™ Audio Mixer User Manual...
  • Page 2 ATTENTION: Afin de réduire le risque de choc électrique, ne pas enlever le couvercle. Il ne se trouve à l’intérieur aucune pièce pouvant être reparée par l’utilisateur. Confiez I’entretien et la réparation de l’appareil à un réparateur Peavey agréé. AVERTISSEMENT: Afin de prévenir les risques de décharge électrique ou de feu, n’exposez pas cet appareil à la pluie ou à...
  • Page 3 Disconnect the power supply cord before cleaning. Read all safety and installation instructions and retain all documentation for further reference. The AAM 1662 should be installed so that its mounting position does not interfere with proper ven- tilation. This product should not be installed or placed near a source of heat.
  • Page 4: Table Of Contents

    Pre Fader Aux Output Features Post Fader Aux Output Features Master Section Rear Panel Features Master Section Front Panel Features Technical Support Warranty Registration Specifications 30-31 Master Block Diagram 32-33 Warranty Statement Page 4 http://aa.peavey.com copyright 2001 All Rights Reserved...
  • Page 5 Table Of Contents THIS PAGE LEFT INTENTIONALLY BLANK Peavey Electronics Corporation Page 5...
  • Page 6: Thank You

    1662 User Manual ™ Thank You! Thank you for purchasing the AAM 1662 audio mixer. The AAM 1662 repre- sents the latest in state-of-the-art audio technology for fixed commercial audio installations. This manual was written to provide as much information as possible for your new Peavey Architectural Acoustics product.
  • Page 7: Description

    Designed for desktop or rack mounted installation, the AAM 1662 represents the latest, state-of-the-art technology in analog circuit design. The heart of the AAM 1662 is centered around its extensive mix bus archi- tecture which includes fourteen separate audio buses. Driving these buses are four different types of input assemblies that offer extremely high per- formance, versatility and value for most fixed audio applications.
  • Page 8: Features & Applications

    • The new features, performance advantages and functionality included in the AAM 1662 make this product one of the best audio values avail- able. From simple systems with basic audio requirements, to full blown integrated systems, the AAM 1662 is an excellent choice.
  • Page 9: Conventions

    If you look carefully at the master signal flow dia- gram on pages 32-33, you can see this clearly. This manual presents the features of the AAM 1662 as they relate to the sig- nal flow. Each section of features is accompanied by the signal flow diagram for that section.
  • Page 10: Installation

    Failure to install this product in the proper enclosure may void your warranty. The AAM 1662 is convection cooled, and care should be taken not to block the air intake or exhaust path located on the sides of the unit. When installed in EIA racks, the AAM 1662 can be installed adjacent to other equipment without additional venting;...
  • Page 11: Assumptions

    Additional experience with integrated systems is recommended when installing the AAM 1662. A successful installation will require a solid, well-designed cabling system with professionally performed termina- tions. If you do not have this knowledge and experience, please refer the con- figuration and installation of this product to qualified personnel.
  • Page 12: Gain Structure & Setting The Input Gain

    The following procedure will get you up and running with minimal hassle. Since there are only two meters on the AAM 1662, you must set the gain structure using the master L/R output buses. Using the meters in conjunction with the Master Left & Right faders will give you an accurate gauge of the correct levels.
  • Page 13 1662 set up properly, and your meters ™ are reading happily at 0 dB, then you have good audio. If it’s not loud enough, then you will need to investigate the next device in the system, after the AAM 1662. Peavey Electronics Corp Page 13...
  • Page 14: Input Channels

    DIRECT OUT Female 1/4” TS connector for terminating a single unbalanced line level audio out- put. The signal present at this connector is after the fader and channel mute (post fader and post mute). Page 14 http://aa.peavey.com copyright 2001 All Rights Reserved...
  • Page 15: Channels 1 & 2 Front Panel Features

    FADER 60 mm precision fader controls the channel’s main audio after the final gain stage and before the channel assign switches. Unity gain is represented by the 0 dB mark. (There is no detent.) The range of the fader is infinity (OFF) to +10 dB. Peavey Electronics Corporation Page 15...
  • Page 16: Channels 3 Through 8 Rear Panel Features

    DIRECT OUT Female 1/4” TS connector for terminating a single unbalanced line level audio out- put. The signal present at this connector is after the fader and channel mute (post fader and post mute). Page 16 http://aa.peavey.com copyright 2001 All Rights Reserved...
  • Page 17: Channels 3 Through 8 Front Panel Features

    FADER 60 mm precision fader controls the channel’s main audio after the final gain stage and before the assign switches. Unity gain is represented by the 0 dB mark and the range is infinity (OFF) to +10 dB. Peavey Electronics Corporation Page 17...
  • Page 18: Channels 9 Through 14 Rear Panel Features

    The signal terminated to this connector feeds the Main Channel and the Group 6 output bus. The distribution of this input to the Group 6 bus is dependent on the position of the front panel GP 5/6 CH 9 switch. Page 18 http://aa.peavey.com copyright 2001 All Rights Reserved...
  • Page 19: Channels 9 Through 14 Front Panel Features

    FADER 60 mm precision fader controls the channel’s main audio after the final gain stage and before the assign switches. Unity gain is represented by the 0 dB mark and the range is infinity (OFF) to +10 dB. Peavey Electronics Corporation Page 19...
  • Page 20: Channels 15 & 16 Rear Panel Features

    The signal terminated to this connector feeds the Right Main Channel and the Group 6 out- put bus. The distribution of this input to the Group 6 bus is dependent on the position of the front panel GP 5/6 CH 9 switch. Page 20 http://aa.peavey.com copyright 2001 All Rights Reserved...
  • Page 21: Channels 15 & 16 Front Panel Features

    FADER 60 mm precision fader controls the channel’s main audio after the final gain stage and before the assign switches. Unity gain is represented by the 0 dB mark and the range is infinity (OFF) to +10 dB. Peavey Electronics Corporation Page 21...
  • Page 22: Main Outputs Rear Panel Features

    TS connector for terminating a single unbalanced line level audio output. The signal present at this connector is before the balancing amplifier and after the main output Fader. Both the balanced & unbalanced L/R outputs can be used simultaneously. Page 22 http://aa.peavey.com copyright 2001 All Rights Reserved...
  • Page 23: Group Outputs 1 Through 4 Features

    Unity gain is represented by the 0 dB mark. (There is no detent.) The range of the fader is infinity (OFF) to +10 dB. Peavey Electronics Corporation Page 23...
  • Page 24: Group Outputs 5 & 6 Rear Panel Features

    (Group 5 & 6) to the Group 3/4 output buses. When the switch is in the DOWN position, the audio from Group 5 is assigned to the Group 3 bus, and the audio from Group 6 is assigned to the Group 4 bus. Page 24 http://aa.peavey.com copyright 2001 All Rights Reserved...
  • Page 25: Pre Fader Aux Output Features

    TS connector for terminating a single unbalanced line level audio output. The signal present at this connector is after the final gain stage and the main output level control. Both the balanced & unbal- anced Aux 1/2 outputs can be used simultaneously. Peavey Electronics Corporation Page 25...
  • Page 26: Post Fader Aux Output Features

    NOTE: There is no master output level control for any of the post-fader Aux buses. The signal level present at these connectors is dependent on the combined level of all input channels assigned to the bus. Page 26 http://aa.peavey.com copyright 2001 All Rights Reserved...
  • Page 27: Master Section Rear Panel Features

    The signal present at these connectors is identical to the signal at the Headphone jack. These outputs are under the control of the front panel HP/CR Level control. Peavey Electronics Corporation Page 27...
  • Page 28: Master Section Front Panel Features

    OFF to channels 1 & 2 and/or channels 3-16. Phantom power must be ON when using condenser microphones that require phantom power. POWER LED This LED will illuminate green when mains power is supplied to the AAM 1662 via the rear panel power switch.
  • Page 29: Technical Support

    “Audio Interactive”. Also on our website are message board forums that include questions and answers on all audio top- ics. This forum is a great way to learn more about audio, Peavey products and system design from other audio professionals around the world. You can also get help by sending us an e-mail or posting a request on the message board.
  • Page 30: Specifications

    Balanced outputs: +4 dBu / 100 Ohms Unbalanced outputs: 0 dBu / 10 Ohms 2x 12-segment LED ladder display meters for L/R & PFL buses Analog LED Metering: Top-most LED indicates level 2 dB below clipping Page 30 http://aa.peavey.com copyright 2001 All Rights Reserved...
  • Page 31 Agency Compliance Listings(as of press time): UL, CUL, and CE Notes: 1. All specifications are typical for any channel(s). 2. All specifications are for AC line of 120 Volts RMS. 3. All measurements are made with gain/attenuation set for unity unless otherwise noted. Peavey Electronics Corporation Page 31...
  • Page 33 Peavey Electronics Corporation 711 A St. Meridian MS 39301 1662 Master Block Diagram ™ Copyright © 2001 All Rights Reserved...
  • Page 34 What Peavey Will Do We will repair or replace (at Peavey's discretion) products covered by warranty at no charge for labor or materials. If the product or component must be shipped to Peavey for warranty service, the consumer must pay initial shipping charges. If the repairs are covered by warranty, Peavey will pay the return shipping charges.
  • Page 35: Warranty Statement

    Features and specifications subject to change without notice. Architectural Acoustics ® A division of Peavey Electronics Corporation 711 A Street / Meridian, MS 39301 / USA / (601) 483-5376 / FAX (601) 486-1678 http://aa.peavey.com 1662 User Manual ™ Copyright 2001 All Rights Reserved...

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