MTI MPA82000 User Manual

Compact 8 channel professional audio amplifier with integrated dsp control

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MPA82000

User Manual

Compact 8 Channel Professional Audio Amplifier with Integrated DSP Control
Version 1.1, September 2005

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Summary of Contents for MTI MPA82000

  • Page 1: User Manual

    MPA82000 User Manual Compact 8 Channel Professional Audio Amplifier with Integrated DSP Control Version 1.1, September 2005...
  • Page 2: Declaration Of Conformity

    MPA82000 Power Amplifier Declaration of Conformity The following apparatus is manufactured in Denmark by MTI Danmark A/S of Smedeholm 15-17, DK- 2730 Herlev, Denmark, and conforms to the protection requirements of the European Electromagnetic Compatibility Standards and Directives relevant to Professional Electrical Equipment. The apparatus is...
  • Page 3: Table Of Contents

    MPA82000 Power Amplifier Contents Declaration of Conformity ......................2 Welcome ..........................4 The MPA82000 Amplifier ......................4 Unpacking ..........................4 Cables and Connections ......................6 Software Installation........................ 8 Using the Speaker Management Software.................. 8 Specifications........................11 Accessories........................... 11 Routine Maintenance ......................11 Replacement of an amplifier module ..................
  • Page 4: Welcome

    "difficult" loads. A single MPA82000 at just 3U high can typically replace a 12-16 unit amplifier rack. A built-in 8- channel DSP controller provides a full 8x8 signal routing matrix, EQ, crossover, delay, limiter and gain control, with global delay of up to 1.6 seconds.
  • Page 5 MPA82000 Power Amplifier Page 5...
  • Page 6: Cables And Connections

    Ch 6- Ch 8- Standard configuration of MPA82000 is four 2-way active outputs. Modules 1,3, 5 and 7 are all low frequency modules, 1000W/4Ohm bandwidth limited to 3kHz (-3dB). Channels 2,4,6 and 8 are full range modules, 500W/4Ohm. Output Speakons are configured so that pins 1+ and 1- are connected to the amplifier module for that channel and pins 2+ and 2- are connected to the amplifier module to the next channel on the right.
  • Page 7 MPA82000 Power Amplifier Mutipole Pin Assignment (Outputs) pin 1+ 9 output module 1 Speakon 1A pin 1+ and 1- pin 2+10 output module 2 Speakon 1A pin 2+ and 2-, Speakon 1B pin 1+ and 1- pin 3+11 output module 3...
  • Page 8: Software Installation

    Please visit www.mtidanmark.dk to ensure that you have the most up to date version of the MPA82000 speaker management software. The MPA82000 speaker management software consists of a single application (.exe) file. Simply copy this file to the hard drive on your computer. If the program is used frequently it is recommended that it is placed in the Windows Desktop for quick access.
  • Page 9 MPA82000 Power Amplifier Matrix right of the screen will overlay crossover points onto The connection matrix selects the routing through the the frequency curve. A click and drag function is amplifier. All inputs are shown in a horizontal line provided so simply double-clicking on the equaliser...
  • Page 10 MPA82000 Power Amplifier seconds, metres and feet, calculated using the signal. Therefore some care has to be taken when speed of sound at 350 metres per second and 1150 adjusting limiter parameters. feet per second. In particular fast limiter settings cause significant...
  • Page 11: Specifications

    Data cable for connecting amps Software: Presets for MTI speaker range Routine Maintenance MTI MPA82000 Amplifiers are designed to give long and reliable operation and require very little maintenance. SAFETY NOTICE: Please note that power to the amplifier modules is ALWAYS on when the amplifier is connected to the mains supply.
  • Page 12: Replacement Of An Amplifier Module

    Replacement of an amplifier module Because of the simple modular layout of the MPA82000 it is very straightforward to replace an amplifier module by following these simple steps: SAFETY NOTICE: The mains supply MUST be disconnected before removing any part of the amplifier casing 1.

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