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Studio Technologies 371 User Manual

Studio Technologies 371 User Manual

Intercom beltpack

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Model 371 Intercom Beltpack
User Guide
Issue 2, March 2017
This User Guide is applicable for serial numbers
M371-00151 and later with application firmware 1.2 and later
and Dante firmware 1.2.0 (UltimoX2 3.10.3.1) and later
Copyright © 2017 by Studio Technologies, Inc., all rights reserved
www.studio-tech.com
50633-0317, Issue 2

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Summary of Contents for Studio Technologies 371

  • Page 1 Issue 2, March 2017 This User Guide is applicable for serial numbers M371-00151 and later with application firmware 1.2 and later and Dante firmware 1.2.0 (UltimoX2 3.10.3.1) and later Copyright © 2017 by Studio Technologies, Inc., all rights reserved www.studio-tech.com 50633-0317, Issue 2...
  • Page 2 This page intentionally left blank.
  • Page 3: Table Of Contents

    Table of Contents Revision History ............4 Introduction ..............5 Getting Started .............. 7 Operation ..............11 Technical Notes ............. 14 Specifications ..............18 Model 371 User Guide Issue 2, March 2017 Studio Technologies, Inc. Page 3...
  • Page 4: Revision History

    Revision History Issue 2, March 2017: 1. Cover page revised to reflect correct application and Dante firmware release numbers. Issue 1, January 2017: 1. Initial release. Issue 2, March 2017 Model 371 User Guide Page 4 Studio Technologies, Inc.
  • Page 5: Introduction

    This capability, along tion, low noise, and high headroom. Careful Figure 1. Model 371 Intercom Beltpack top and bottom views Model 371 User Guide Issue 2, March 2017 Studio Technologies, Inc.
  • Page 6 The Dante Controller’s identify command Call Function takes on a unique role with the Model 371. Not only will it cause the talk button LEDs A call function allows Model 371 users to to light in a unique highly visible sequence, send and receive channel-specific visual...
  • Page 7: Getting Started

    Configuration Flexibility Future Capabilities and Firmware Updating A highlight of the Model 371 is its ability to be easily configured to the meet the needs The Model 371 was designed so that of specific users and applications. Three its capabilities and performance can be DIP switches allow control of the micro- enhanced in the future.
  • Page 8 Headset Connection ear, double- sided, or “double-muff”) head- The Model 371 provides a 4-pin male sets to hear the Model 371’s audio output XLR connector that can interface with in both ears requires that both its -, shield, the microphone and headphone connec-...
  • Page 9 Save the transmitter channels. These two audio sig- screw so that it can be re-installed once the nals will be sent to the Model 371’s head- phone output. Model 371 User Guide Issue 2, March 2017 Studio Technologies, Inc.
  • Page 10 The higher gain setting may also be with channel 2. Many applications are best useful when the Model 371 is going to be served when the buttons are configured for deployed at events where users are not...
  • Page 11: Operation

    In this way the two audio output (Dante data with another Dante device. The SYNC transmitter) channels and two audio input LED will light red when the Model 371 is (Dante receiver) channels should have not synchronized with a Dante network. It...
  • Page 12: Listen Level

    It will slowly flash green audio will be muted for approximately one when the Model 371 is part of a Dante second. This is implemented to allow tech- network and is serving as a clock master.
  • Page 13 Sidetone Function pressor function. It will light whenever the input level from the microphone is such The Model 371 includes a sidetone func- that the dynamic range of the talk signal tion that sends microphone audio to the is being controlled. It’s perfectly accept-...
  • Page 14 (mixed) with normal talk audio. The Model with the call button will not light. 371’s two audio input channels continually By using a 20 kHz tone the Model 371 is monitor for the presence of 20 kHz. A call compatible with legacy intercom equip- signal is recognized on a channel when a ment, including the venerable RTS BP-325.
  • Page 15: Technical Notes

    Technical Notes marked, e.g., directly using a permanent marker or “console tape,” with its specific IP address. If knowledge of a Model 371’s IP IP Address Assignment address has been misplaced there is no re- By default the Model 371’s Ethernet inter-...
  • Page 16 Studio Technologies will supply the ap- nect the Ethernet cable. Upon application plication firmware file inside a .zip archive of power the Model 371 will go through its file. While the firmware file inside of the zip normal power-up sequences followed by file will adhere to the naming convention...
  • Page 17 Ultimo Firmware Update 4. Apply power to the Model 371 by con- necting to a Power-over-Ethernet (PoE) As previously discussed in this guide, the Ethernet signal. Model 371 implements Dante connectivity using the Ultimo 2x2 channels integrated 5. After a few seconds the Model 371 will circuit from Audinate.
  • Page 18: Specifications

    Compressor: Mounting: intended for portable applications; Threshold: 1 dB above nominal level (–19 dBFS) contains integral belt clip; optional mounting adapter kit allows Model 371 to be permanently Slope: 2:1 mounted Status LED: compressor active Weight: 0.6 pounds (0.3 kg) Specifications and information contained in this...