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Peavey Architectural Acoustics MMA 800T User Manual

Peavey Architectural Acoustics MMA 800T User Manual

Modular mixer preamp
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User Manual
MMA
800T Modular Mixer Preamp

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Summary of Contents for Peavey Architectural Acoustics MMA 800T

  • Page 1 User Manual 800T Modular Mixer Preamp ™...
  • 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...
  • Page 3: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS WARNING: When using electrical products, basic cautions should always be followed, including the following: Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. Do not use this apparatus near water. Clean only with a dry cloth. Do not block any of the ventilation openings.
  • Page 4 The program level control regulates the level of this input and the signal is routed through the system bass and treble controls. The MMA 800T is packaged as a stand-alone unit but will also mount into a standard 19" rack with an optional rack-mount kit.
  • Page 5 · presentation rooms · convention centers Applications · boardrooms · paging systems · courtrooms · background music · auditoriums · retail spaces · lecture halls · restaurants · meeting rooms 7 8 9 Channel Level Controls Front Panel Controls the signal levels at the channel inputs. Low EQ Control (Bass) Active equalization control that adjusts the low frequency response.
  • Page 6 Power LED Illuminates when AC power is being supplied to the unit. Activity LED Indicates output level from the master mixing stage. The LED illuminates when signal level is approximately 25 dB below rated output. Power Switch Depress to ON position to turn on. 17 20 AC Outlet (unswitched) Rear Panel...
  • Page 7 Fuse WARNING: The fuse should only be replaced when the power cord has been disconnected from its power source! The fuse is located within the cap of the fuse holder. If the fuse fails, THE FUSE MUST BE REPLACED WITH THE SAME TYPE AND VALUE IN ORDER TO AVOID DAMAGE TO THE EQUIPMENT AND TO PREVENT VOIDING THE WARRANTY.
  • Page 8: Specifications

    Specifications Output Power: Controls: +4 dBm (rated output) 9 input gain controls, 1 bass control, 1 treble control, +17 dBm (maximum) 1 contour switch, 1 master gain control, 1 power switch, 1 EQ defeat switch Power bandwidth: Indicators: 40 Hz to 20 kHz, +17 dBm, > 0.5% THD Power LED Frequency Response: Activity LED...
  • Page 9 Block Diagram WARNING! DO NOT ATTEMPT TO INSTALL THIS UNIT WHILE IT OR ANY CONNECTING UNITS ARE POWERED ON, RISK OF ELECTRICAL SHOCK EXISTS IF ALL UNITS ARE NOT POWERED OFF DURING INSTALLATION. TO PREVENT ELECTRICAL SHOCK OR FIRE HAZARD, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE.
  • Page 10 MODULE CHECKLIST The collection of input and output modules used in our MA Series is increasing! Below you can choose the module you need by picking the features you require for your application. Module Phantom Mute Mute Transformer Electronically Name Description Connector Phower Master Slave Mute...
  • Page 11: Warranty

    Peavey will pay the return shipping charges. How To Get Warranty Service (1) Take the defective item and your sales receipt or other proof of date of purchase to your Authorized Peavey Dealer or Authorized Peavey Service Center.
  • Page 12 The bar is the symbol for marking of new waste and is applied only to equipment manufactured after 13 August 2005 Peavey Electronics Corporation • 5022 Hartley Peavey Drive • Meridian, MS 39305 601-483-5376 • Fax 601-486-1678 • http://aa.peavey.com ©2005 #80302414 Printed in U.S.A.