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Broadcast Tools Mix-4 Installation And Operation Manual

Four-channel utility mixer

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P R O B L E M   S O LV E D
Installation and Operation Manual
If you need a firmware upgrade, contact Broadcast Tools®
No part of this document may be reproduced or distributed without permission.
ALL SPECIFICATIONS AND FEATURES FOR THIS PRODUCT ARE SUBJECT TO
NOTE: We recommend the use of Chrome, Firefox or Safari as your browser.
Due to the dynamic nature of product design, the information contained in this
document is subject to change without notice. Broadcast Tools, Inc., assumes no
responsibility for errors and/or omissions contained in this document. Revisions
of this information or new editions may be issued to incorporate such changes.
Broadcast Tools® is a registered trademark of Broadcast Tools, Inc.
tiny TOOLS™ is a trademark of Broadcast Tools, Inc.
All Sentinel® labeled products are registered trademarks of Broadcast Tools, Inc.
Copyright® 1989 - 2019 by Broadcast Tools, Inc. All rights reserved.
No part of this document may be reproduced or distributed without permission.
Visit www.broadcasttools.com for important product update information.
Mix-4
Four-channel Utility Mixer
Manual Revised 7/18/2019
CHANGE WITHOUT NOTICE
®

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Summary of Contents for Broadcast Tools Mix-4

  • Page 1 NOTE: We recommend the use of Chrome, Firefox or Safari as your browser. Due to the dynamic nature of product design, the information contained in this document is subject to change without notice. Broadcast Tools, Inc., assumes no responsibility for errors and/or omissions contained in this document. Revisions of this information or new editions may be issued to incorporate such changes.
  • Page 2: Table Of Contents

    MIX-4 Installation and Operation Manual Table of Contents Section Title Page # Safety Information ........3 Who to Contact for Help .
  • Page 3: Safety Information

    INTRODUCTION CAUTION! Thank you for your purchase of the Mix-4, four-channel utility mixer, which we will refer to throughout the manual as the Mix-4. We are confident this product will give Broadcast Tools® you many years of dependable service. This manual will give you all the informa- Products, as with any tion needed to install and operate the product.
  • Page 4: Product Overview

    The Broadcast Tools Mix-4 is a four-channel stereo line level mixer with a profes- sional microphone input, along with a stereo line output and mix-minus monaural output to drive a telephone hybrid. The Mix-4 mixer is ideally suited for the typical broadcast studio or any similar applications. It features four high impedance stereo line level mixing inputs, which accept balanced or unbalanced stereo sources.
  • Page 5: Inspection

    Installation of the Mix-4 ing for inspection by the shipper. The package contains the Mix-4 and a +/-15 VDC in high RF environments wall power supply (PS-1515) with domestic connector. Manuals can be downloaded should be performed from our web site.
  • Page 6 Inputs additional information. Connect your audio sources to any of the four Mix-4 inputs, labelled (1L-/1L+ and 1R-/1R+) thru (4L-/4L+ and 4R-/4R+). For unbalanced input connections, install a jumper between the “-” input and GND. Single (monaural) inputs should have their left and right inputs connected in parallel.
  • Page 7 MIX-4 Installation and Operation Manual Telephone Hybrid Connection (Input 4) When using the Mix-4 with a telephone hybrid: connect the “caller” output of the user supplied telephone hybrid to input four, labelled “4L-/4L+” and “4R-/4R+”. If the hybrid’s caller output is a single (monaural) source it must be connected in parallel to the left/right channels Mix-4’s input terminal block.
  • Page 8: Specifications

    MIX-4 Installation and Operation Manual Specifications: Input Level +4dBu nominal. +22dBu max. Input Impedance 20K ohms balanced, 10 K ohms unbalanced. Stereo/Mix-Minus Output level: +4dBu nominal, +24dBu max, @ 600 ohms. Stereo and Mix-Minus Impedance: 100 ohms balanced, 47 ohms unbalanced.
  • Page 9: Warranty

    If Broadcast Tools is notified, in writing, of a failure of any item manufactured by Broadcast Tools to conform to the foregoing Limited Warranty within one (1) year following the date of the Buyer’s acquisition of the item, and if the item is returned to Broadcast Tools in accordance with Broadcast Tools’...
  • Page 10 Product_Name Installation and Operation Manual APPENDIX e-mail: voice: fax: support@broadcasttools.com 360.854.9559 866.783.1742...
  • Page 11 Product_Name Installation and Operation Manual Front Panel Rear Panel APPENDIX e-mail: voice: fax: support@broadcasttools.com 360.854.9559 866.783.1742...