CYP AU-DTO4-RX Dante Receiver with 4-Channels of Balanced Mono Outputs User Manual

AU-DTO4-RX
Dante Receiver with 4 Channels of Balanced Mono Outputs
OPERATION MANUAL

DISCLAIMERS
The information in this manual has been carefully checked and is believed to be accurate. CYP (UK) Ltd assumes no responsibility for any infringements of patents or other rights of third parties which may result from its use.
CYP (UK) Ltd assumes no responsibility for any inaccuracies that may be contained in this document. CYP (UK) Ltd also makes no commitment to update or to keep current the information contained in this document. CYP (UK) Ltd reserves the right to make improvements to this document and/or product at any time and without notice.

COPYRIGHT NOTICE
No part of this document may be reproduced, transmitted, transcribed, stored in a retrieval system, or any of its parts translated into any language or computer file, in any form or by any means—electronic, mechanical, magnetic, optical, chemical, manual, or otherwise—without express wrote permission and consent from CYP (UK) Ltd.
© Copyright 2021 by CYP (UK) Ltd.
All Rights Reserved.
Version 1.1

TRADEMARK ACKNOWLEDGMENTS
All products or service names mentioned in this document may be trademarks of the companies with which they are associated.

SAFETY PRECAUTIONS

Please read all instructions before attempting to unpack, install or operate this equipment and before connecting the power supply. Please keep the following in mind as you unpack and install this equipment:

• Always follow basic safety precautions to reduce the risk of fire, electrical shock, and injury to persons.
• To prevent fire or shock hazards, do not expose the unit to rain, or moisture or install this product near water.
• Never spill liquid of any kind on or into this product.
• Never push an object of any kind into this product through any openings or empty slots in the unit, as you may damage parts inside the unit.
• Do not attach the power supply cabling to building surfaces.
• Use only the supplied power supply unit (PSU). Do not use the PSU if it is damaged.
• Do not allow anything to rest on the power cabling or allow any weight to be placed upon it or any person walking on it.
• To protect the unit from overheating, do not block any vents or openings in the unit housing that provide ventilation and allow for sufficient space for air to circulate around the unit.
• Please completely disconnect the power when the unit is not in use to avoid wasting electricity.

VERSION HISTORY

INTRODUCTION

This 4-channel Dante audio to analog output receiver is easy to use and convenient to install. Thanks to the integrated support for Dante technology which extends and routes audio across standard Ethernet networks, this unit forms an important part of an easier and more flexible system for managing large audio systems than traditional point-to-point physical wiring. Dante does away with the bundles of heavy, expensive, multi-core analog audio cables and replaces them with low-cost, and easy to manage, Cat.5e or Cat.6 cables while maintaining the high quality expected from uncompressed digital audio. Due to the nature of packet-based Ethernet data  transmission, there is no need to
worry about the traditional enemies of long-distance audio extension, such as analog signal interference, crosstalk, or signal attenuation.
All of this is provided with the absolute minimum of latency (typically around 1ms).
The unit is equipped with four analog mono audio outputs and one Dante input port which can receive up to 4 audio channels and is compatible with any standard Dante audio sources that might be routed to it. It is powered directly by PoE (Power over Ethernet) which allows for increased installation location flexibility. Basic device configuration is provided by serial over USB while routing and network configuration management is provided via 3rd party control software.

APPLICATIONS

• Home Theaters
• Classrooms
• Lecture Halls

PACKAGE CONTENTS

• 1× 4 Balanced Out, Dante to Analogue Audio
• 4× 3-pin Terminal Block
• 1× Operation Manual

SYSTEM REQUIREMENTS

• An active network connection from a switch or router that supports PoE (802.3af) for extension of Dante audio and to power the unit.
• Analog audio receiving equipment such as audio amplifiers or powered speakers.
• 3rd party control software, such as Dante Controller from Audinate, is required to configure and manage audio routes between Dante endpoints.

FEATURES

•  One standard Dante input
• Four line-level balanced analog mono audio outputs
• High-quality DAC (Digital to Analogue audio Conversion) functionality with very low latency
• Compatible with existing Dante audio networks
• Powered directly by PoE (802.3af) provided by the network switch or router connected to the Dante port
• Simple and easy audio routing via 3rd party control software which is available for both Windows and macOS systems
• Basic device configuration via serial over USB

OPERATION CONTROLS AND FUNCTIONS

6.1 Front Panel

1. POWER LED: This LED will illuminate to indicate the unit is on and receiving power.
2. SYNC LED: This LED will illuminate to indicate the unit is actively connected to a valid Ethernet network.
3. SERVICE Port (USB 2.0 Micro-B): This port is used for serial control and firmware updates.

6.2 Rear Panel

1. DANTE Port: Connect to a standard Ethernet network switch or router, which is hosting Dante audio sources, with a single Cat.5e/6/7 cable for the reception of all routed digital audio signals.
   Note: This unit is powered via PoE (802.3af) which must be supplied by the network switch or router connected to the Dante port.

2. ANALOGUE OUT A~D 3-pin Terminal Blocks: Connect to powered speakers or an amplifier for analog mono audio output.

6.3 RS-232 Pinout and Defaults

Serial Port Default Settings

Baud Rate| 19200
Data Bits| 8
Parity Bits| None
Stop Bits| 1
Flow Control| None

Note: Serial control over this unit is available only via the USB Micro-B service port on the front of the unit. Connect the unit directly to the USB port on a PC or laptop and configure the virtual COM port to use the above settings.

6.4 Audio Routing Control
Discovery of Dante hardware and control over the behavior and routing of Dante audio is managed via 3rd party control software or hardware.
The simplest available option is the Dante Controller software which is freely available directly from Audinate (www.audinate.com). This is a fully software- based solution for controlling multiple audio transmitters and receivers, in a variety of configurations, providing full and detailed control over the audio handling of each individual unit. The Dante Controller software is available for both Windows and macOS systems.

6.5 Serial Commands (via USB)

COMMAND
Description and Parameters

help↵
Show the full command list.
help N1↵
Show details about the specified command.
N1 = {Command}
? ↵
Show the full command list.
? N1↵
Show details about the specified command.
N1 = {Command}
get fever↵
Show the unit’s current firmware version.
set factory default↵
Reset the unit to the factory defaults.
set system usb fw update↵
Trigger the unit’s firmware update state and load the new firmware file via USB.
set audio out N1 mute N2↵
Enable or disable muting the specified audio output.
Available values for N1 :

A
B
C
D| [Analogue output A] [Analogue output B] [Analogue output C] [Analogue output D]
---|---

Available values for N2:

ON
OFF|  [Mute] [Unmute]
---|---

set audio out all mute N1↵
Enable or disable muting on all audio outputs.
Available values for N1 :

ON
OFF| [Mute] [Unmute]
---|---

get audio out N1 mute↵
Show the current mute state of the specified output.
Available values for N1 :

A
B
C
D| [Analogue output A] [Analogue output B] [Analogue output C] [Analogue output D]
---|---

set audio out N1 volume N2 ↵
Set the volume level of the specified output’s audio.
Available values for N1 :

A
B
C
D
N2 = 0~100| [Analogue output A] [Analogue output B] [Analogue output C] [Analogue output D] [Volume level]
---|---

get audio out N1 volume ↵
Show the current volume level of the specified output’s audio.
Available values for N1 :

A
B
C
D| [Analogue output A] [Analogue output B] [Analogue output C] [Analogue output D]
---|---

Note: Commands will not be executed unless followed by a carriage return.
Commands are not case-sensitive.

CONNECTION DIAGRAM

SPECIFICATIONS

8.1 Technical Specifications

±4kV (Contact Discharge)
Dimensions (W×H×D)| 128mm×25mm×108mm [Case Only] 128mm×25mm×110mm [All Inclusive]
Weight| 354g
Chassis Material| Metal (Aluminum)
Chassis Colour| Black
Operating Temperature| 0˚C – 40˚C/32˚F – 104˚F
Storage Temperature| -20˚C – 60˚C/-4˚F – 140˚F
Relative Humidity| 20 – 90% RH (Non-condensing)
Power Consumption| 1.2W

8.2 Audio Specifications
8.2.1 Digital Audio

Dante Input

LPCM
Max Channels| 4 Channels
Sampling Rate (kHz)| 44.1, 48, 88.2, 96
Bitstream
Supported Formats| None

8.2.2 Analogue Audio

Analog Output

Max Audio Level| 4.2Vrms
THD+N| < −87dB@0dBFS 1kHz (A-wt)
SNR| > 105dB@0dBFS
Frequency Response| < ±0.5dB@20Hz~20kHz
Impedance| 499Ω
Type| Balanced

8.3 Cable Specifications

Dante Audio Cable Length (Per network segment)

Ethernet Cable
Cat.5e/6| 100m
Cat.6A/7| 100m

ACRONYMS

CYP (UK) Ltd., Unit 7, Shepperton Business Park, Govett Avenue,
Shepperton, Middlesex, TW17 8BA
Tel: +44 (0) 20 3137 9180 | Fax: +44 (0) 20 3137 6279
Email: sales@cypeurope.com
www.cypeurope.com
v1.00

References

• Audinate - Pioneering the future of AV

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