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Studio Technologies 370 User Manual
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Studio Technologies 370 User Manual

Intercom beltpack
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Model 370 Intercom Beltpack
This User Guide is applicable for serial numbers:
• M370-00251-02000 with application firmware 2.2 and later
and Dante firmware 2.0 (Ultimo 3.10.1.12) and later
• M370-02001 and later with application firmware 2.2 and later
and Dante firmware 3.0 (UltimoX2 3.10.3.1) and later
Copyright © 2017 by Studio Technologies, Inc., all rights reserved
User Guide
Issue 3, May 2017
www.studio-tech.com
50621-0517, Issue 3

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Summary of Contents for Studio Technologies 370

  • Page 1 Dante firmware 2.0 (Ultimo 3.10.1.12) and later • M370-02001 and later with application firmware 2.2 and later and Dante firmware 3.0 (UltimoX2 3.10.3.1) and later Copyright © 2017 by Studio Technologies, Inc., all rights reserved www.studio-tech.com 50621-0517, Issue 3...
  • Page 2 This page intentionally left blank.

  • Page 3: Table Of Contents

    Table of Contents Revision History ............4 Introduction ..............5 Getting Started .............. 7 Operation ..............12 Technical Notes ............. 15 Specifications ..............19 Model 370 User Guide Issue 3, May 2017 Studio Technologies, Inc. Page 3...

  • Page 4: Revision History

    1. Documents revised call light function. Documents added action when identify command is active. Issue 2, August 2016: 1. Released strictly for incorporating typographical corrections and enhanced explanations. Issue 1, April 2016: 1. Initial release. Issue 3, May 2017 Model 370 User Guide Page 4 Studio Technologies, Inc.

  • Page 5: Introduction

    Figure 1. Model 370 Intercom Beltpack top and bottom views Model 370 User Guide Issue 3, May 2017 Studio Technologies, Inc.
  • Page 6 48 kHz with a bit depth of up to 24. The au- A highlight of the Model 370 is its ability to dio signal, now in the digital domain, routes be easily configured to the meet the needs through the processor and on to the Dante of specific users and applications.

  • Page 7: Getting Started

    802.3af Power-over-Ethernet (PoE) will be made using the two connectors standard. This allows fast and efficient located on the bottom of the Model 370. interconnection with the associated data An Ethernet data connection with Power- network. To support PoE power man- over-Ethernet (PoE) capability will be made agement, the Model 370’s PoE interface...
  • Page 8 (Technically this can send audio to both microphones. Balanced microphones pins 4 and 5 of the Model 370’s headset should, in most cases, also function cor- connector but the headset will only con- rectly if the signal – (low) is connected to nect to pin 4.)
  • Page 9 Dante so that the left and right channels from the transmitter channels. These two audio sig- Model 370 match correctly. nals will be sent to the Model 370’s head- phone outputs. Dante Configuration The Model 370 supports an audio sample...
  • Page 10 The higher gain setting may also a lock washer or chemical compound, is be useful when the Model 370 is going to necessary. be deployed at events where users are not able to speak at normal levels, e.g., sport-...
  • Page 11 Figure 5. Channel 1 and channel 2 headphone audio routing mode configuration switches Model 370’s flexibility allows either or both sources to be sent to both the left and right outputs thus creating a monaural listening environment. When using a stereo headset this is often referred to as a dual-channel mono output.

  • Page 12: Operation

    (Dante receiver) channels should have data with another Dante device. The SYNC been routed to the Dante receivers and LED will light red when the Model 370 is transmitters on associated equipment. not synchronized with a Dante network. It The Model 370’s five configuration switch-...

  • Page 13: Listen Level

    After a few seconds the LED identification Two rotary level controls (“pots”), located patterns will cease and normal Model 370 on the Model 370’s top panel, allow ad- button LED and Dante SYS and SYNC justment of the level of the two audio input status LED operation will resume.
  • Page 14 Model 370’s proces- certainly more flexible. Press and hold the sor to control the level in the digital audio button to activate the talk function.

  • Page 15: Technical Notes

    (mixed) with normal talk audio. The Model not light. 370’s two audio input channels continually By using a 20 kHz tone the Model 370 monitor for the presence of 20 kHz. A call is compatible with legacy intercom signal is recognized on a channel when a...
  • Page 16 IP address. If knowledge of a Model 370’s connect the Ethernet cable. Upon applica- IP address has been misplaced there is tion of power the Model 370 will go through no reset button or other method to easily its normal power-up sequences followed restore the unit to a default IP setting.
  • Page 17 Save the new firmware file in the root directory with a name of m370.bin. 4. Apply power to the Model 370 by con- Studio Technologies will supply the ap- necting to a Power-over-Ethernet (PoE) plication firmware file inside a .zip archive Ethernet signal.
  • Page 18 6. At this time the Model 370 is function- ing with the newly loaded application firmware and the USB flash drive can be removed. But to be conservative, remove PoE power first and then re- move the USB flash drive.

  • Page 19: Specifications

    Mounting: intended for portable applications; con- Distortion (THD+N): <0.02% tains integral belt clip; optional mounting adapter Dynamic Range: 75 dB kit allows Model 370 to be permanently mounted Compressor: Weight: 0.6 pounds (0.3 kg) Threshold: 1 dB above nominal level (–19 dBFS) Slope: 2:1 Specifications and information contained in this...