Musica MU290 Installation And Operation Manual

Audio distribution system

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Audio Distribution System
Installation and Operation Guide
Creating the future of home entertainment - today.

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Summary of Contents for Musica MU290

  • Page 1 Audio Distribution System Installation and Operation Guide Creating the future of home entertainment - today.
  • Page 2 T H I S D O C U M E N T W A S W R I T T E N A N D P R E P A R E D B Y T H E T E C H N I C A L S E R V I C E S D E P A R T M E N T A T : All Rights Reserved Copyright ...
  • Page 3 This document explains features and configuration of the MU290 for Musica...
  • Page 4: Table Of Contents

    NetStreams Musica Power Amplifier Table of Contents Introduction Safety Features Configuring for Stereo Operation Configuring for Bridged (Mono) Operation MU290 Input Controls Configurations Mounting Special Consideration Trouble Shooting Specifications...
  • Page 5: Introduction

    Darlington pairs for linear operation and offers 90 watts per channel or 200 watts bridged into a 4 ohm load. In keeping with Musica’s system design of distributed amplification, the MU290 allows you to install the amplifier in the room close to the speakers.
  • Page 6: Safety

    Safety Before using your MU290 External Amplifier, please read this Owner’s Manual carefully to ensure optimum trouble-free performance. WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER.
  • Page 7 NetStreams Musica Power Amplifier Safety (continued) 5. The amplifier should only be connected to 120 VAC, 60 cycle grounded power supply. To avoid defeating the ground polarization of the power plug, do not remove the ground pin on the plug and check the outlet for correct polarization before plugging in the amplifier’s power cord.
  • Page 8: Features

    The RJ45 connection allows an input from the keypads and an output to another MU290 Power Amplifier or to an Audio Port (EIM). This allows up to six amplifiers to be linked together off of one Keypad for those large area applications. Maximum recommended distance between a Musica keypad and the last product (amplifier or Audio Port) is 75 ft.
  • Page 9: Configuring For Stereo Operation

    NetStreams Musica Power Amplifier Configuration for Stereo Operation Input Connections Run a Cat5e cable from the Keypads Audio Port (EIM) output, to the input of the MU290. Output Connections RJ45 Output The RJ45 Terminator Plug comes installed in the MU290 but can be removed to add additional MU290’s or an Audio Port.
  • Page 10: Configuring For Bridged (Mono) Operation

    NetStreams Musica Power Amplifier Configuration for Bridged (Mono) Operation The MU290 Power Amplifier may also be operated as a powerful single-channel amplifier. This “bridged” mode requires special attention to input and output wiring configurations. Input Connections The right and left audio signal will need to be summed together in order to have both channels play out of one speaker.
  • Page 11: Configurations

    NetStreams Musica Power Amplifier Configurations Keypad to MU290 Keypad to MU290 to Audio Port (EIM) All specifications subject to change without notification. All rights reserved. Copyright©2004 NetStreams main.512.977.9393 / fax.512.977.9398 / 3600 W. Parmer Lane, Austin, TX 78727 / www.netstreams.com...
  • Page 12 NetStreams Musica Power Amplifier Configurations (continued) Keypad to first MU290, then serial to (5) more MU290’s, then terminator on 6 MU290 All specifications subject to change without notification. All rights reserved. Copyright©2004 NetStreams main.512.977.9393 / fax.512.977.9398 / 3600 W. Parmer Lane, Austin, TX 78727 / www.netstreams.com...
  • Page 13: Mounting

    NetStreams Musica Power Amplifier Mounting Your MU290 amplifier can be easily mounted in one of several ways: 1) on a shelf, 2) mounted to a wall using the brackets included, or 3) mounting in a cabinet using the brackets included. Remember that the MU290 will need to be installed in a well ventilated area.
  • Page 14: Specifications

    Depth Weight All specifications subject to change without notification. All rights reserved. Copyright©2004 NetStreams main.512.977.9393 / fax.512.977.9398 / 3600 W. Parmer Lane, Austin, TX 78727 / www.netstreams.com NS-0104-7064 NetStreams Musica Power Amplifier 20Hz-20kHz 5Hz-100kHz 98dB below full rated output <0.08%...
  • Page 15 Notes...
  • Page 16 WWW.NetStreams.com For additional information or technical support, please call (512) 977-9393 or email us at support@netstreams.com 3600 W. Parmer Lane Suite 100 Austin, TX 78727 (512) 977-9393 Phone (512) 977-9398 Fax email: support@netstreams.com...

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