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Alto Professional TX412B User Manual

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Summary of Contents for Alto Professional TX412B

  • Page 2: Table Of Contents

    TABLE OF CONTENTS (1.0) INTRODUCTION .................... 3 (1.1) Box Contents ............................3 (1.2) Support ..............................3 (2.0) SETUP ......................4 (2.1) Important Safety Precautions ......................4 (2.1.1) Stand Mounting ................................. 4 (2.1.2) Charging and Battery Information ..........................4 (2.1.3) Sound Level ..................................5 (2.2) Setup .................................

  • Page 3: (1.0) Introduction

    (1.0) INTRODUCTION Thank you for purchasing the TX412B speaker. At Alto Professional, performance and reliability mean as much to us as they do to you. We design our equipment with only one thing in mind—to make your performance the best it can be.

  • Page 4: (2.0) Setup

    (2.1) Important Safety Precautions Please note: Alto Professional and inMusic are not responsible for the use of its products or the misuse of this information for any purpose. Alto Professional and inMusic are not responsible for the misuse of its products caused by avoiding compliance with inspection and maintenance procedures.

  • Page 5: (2.1.3) Sound Level

    If you leave the battery level low and do not charge it for 6 months, it may permanently lose capacity. Repair If the battery fails to charge, contact Alto Professional at altoprofessional.com. Disposal Bring the unit to a recycling center or dispose of in accordance with local ordinances.

  • Page 6: (2.2) Setup

    Proper power sequencing will help prevent audible thumps, clicks, and other noises in the system. Note: Read the Safety & Warranty Manual before using TX412B. Turn down the output level controls on your audio sources and processors (CD players, mixers, etc.) and power them on.

  • Page 7: (2.2.2) Connection Diagrams

    Items not listed under Introduction > Box Contents are sold separately. Example A: Two Loudspeakers Connect each of your mixer’s main outputs to the input on a TX412B loudspeaker. Make sure the input selectors are set to Line. Smartphone Microphones...
  • Page 8 Example B: Two loudspeakers + Two extensions Connect each of your mixer’s main outputs to the input on a TX412B loudspeaker. Make sure the input selectors are set to Line. Connect each of your TX412B loudspeakers’ mix outs to the inputs of your extension loudspeakers.

  • Page 9: (3.0) Features

    (3.0) FEATURES (3.1) Rear Panel A. Power Use the included power cable to connect this input to a power outlet. Make sure the Power Switch is set to o when connecting or disconnecting the cable. B. Fuse If the unit’s fuse is broken, lift this tab to replace the fuse. Replace it with a fuse with an appropriate rating (printed next to the unit’s power cable input).
  • Page 10 G. Channel 1 Volume Turn this knob to adjust the input gain of Channel 1. H. Input Selector Set this switch to the Line position when using a line-level audio source connected to the Channel 1 Input. Set this switch to the Mic position when using a microphone connected to the Channel 1 Input. I.

  • Page 11: (4.0) Operation

    Make sure your device is powered on and within range (no more than 100 ft. [30.5 m]) of your speaker. 2. Press the Bluetooth/TWS Link button on the TX412B speaker. It will enter pairing mode and the CH2 LED will flash green.

  • Page 12: (5.0) Troubleshooting

    Note: If the TX412B speaker has been paired to another audio device recently that is still within range, you may need to repeat this process with that audio device to fully disconnect.

  • Page 13: (6.0) Appendix

    (6.0) APPENDIX (6.1) Technical Specifications Specifications are subject to change without notice. Mic Input CH 1 Connector XLR/TRS Combo Input Connector (mic is XLR only) Dynamic Range 108 dB (A-Weighted) THD +N <0.01% Noise EIN >-110 dB (A-Weighted) Maximum Input Level +1.5 dBu Gain Range 50 dB...

  • Page 14: (6.2) Trademarks & Licenses

    Battery life may vary based on temperature, age, and volume usage of product. (6.2) Trademarks & Licenses Alto Professional is a trademark of inMusic Brands, Inc., registered in the U.S. and other countries. word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Alto Professional is under license.
  • Page 15 altoprofessional.com Manual Version 1.1...

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