NEUTRIK NA2-IO-DLINE Line I/O to Dante Interface User Manual

NA2-IO-DLINE Line I/O to Dante Interface

User Manual NA2-IO-DLINE
Line I/O to DanteTM Interface

Imprint
Subject to change due to technical advances! This user manual corresponds to the level of technology at the time the product was delivered and not the current stage of development at Neutrik.
If any pages or sections of this user manual are missing, please contact the manufacturer at the address listed below.
Copyright This user manual is protected by copyright. The user manual must not be duplicated, reproduced, microfilmed or translated, or converted to be saved and processed in IT systems, neither as excerpts nor in full, without the express written authorization of Neutrik.
Copyright by: © Neutrik® AG
Document identification Document No: BDA 537 V4 Version: 2020/04
Language: English Original language: German
Each user manual in a different language is a translation of the operating manual in German.
Manufacturer Neutrik® AG Im alten Riet 143 9494 Schaan Liechtenstein
T: +423 2372424 F: +423 2325393 E: neutrik@neutrik.com www.neutrik.com

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User manual ­ DanteTM adapter NA2-IO-DLINE | BDA 537-V4 2020/04

Table of contents
1 About this document ……………………………………….4 1.1 Significance of the user manual ………………………..4 1.2 Designations …………………………………………………4 1.3 Explanation of symbols …………………………………..5 1.3.1 Symbols in illustrations ………………………………5 1.4 Target group …………………………………………………5
2 Safety………………………………………………………………6 2.1 Warning information and signal words ………………6 2.2 Warning symbols …………………………………………..6 2.3 Important regulatory notes ……………………………..6 2.3.1 Declaration of conformity…………………………..7 2.4 Important safety instructions……………………………7 2.5 Intended use…………………………………………………7 2.6 Foreseeable improper use ……………………………….7
3 Description of product ……………………………………..8 3.1 What is the DanteTM adapter? …………………………..8 3.2 Device …………………………………………………………8 3.3 Connections and displays………………………………..8 3.4 Components and Accessories ………………………….9 4 Operation …………………………………………………..10 4.1 Preparations……………………………………………….. 10 4.2 Connecting devices with the DanteTM adapter …. 10 4.2.1 Connection diagram using a switch with PoE support………………………………………………………… 11 4.2.2 Connection diagram using a switch without PoE support………………………………………………….. 11 4.3 Applications……………………………………………….. 12 4.3.1 Converting an analog audio signal into a DanteTM signal……………………………………………….. 12 4.3.2 Converting a DanteTM signal into an analog audio signal ………………………………………………….. 12 4.3.3 Signal conversion in both directions (mixed mode) …………………………………………………………. 12 4.4 Controlling the DanteTM adapter with the DanteTM controller ………………………………………………………… 13 4.4.1 Enabling a DanteTM link ……………………………. 13 4.5 Accessories assembly instructions…………………… 14 4.5.1 Mounting brackets …………………………………. 14 4.5.2 Rack panel……………………………………………. 15 5.5.3 Trussmount…………………………………………… 16
5 After operation ……………………………………………… 17 5.1 Dismounting devices ……………………………………. 17 5.2 Transporting ………………………………………………. 17 5.3 Storage……………………………………………………… 17 5.4 Cleaning and care ……………………………………….. 17 5.5 Maintenance and repair ……………………………….. 17 5.6 Disposal…………………………………………………….. 17
6 Appendix ……………………………………………………….18 6.1 Technical specifications ………………………………… 18 6.2 PoE (Power over Ethernet)…………………………….. 19 6.2.1 Definitions ……………………………………………. 19 6.2.2 PoE Standards……………………………………….. 19 6.2.3 Classes and discovery process ………………….. 19

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About this document
1 About this document

This user manual provides an overview of the necessary operation steps and settings on the product.

1.1 Significance of the user manual
This user manual is an integral component of the product and part of the product’s safety concept. T Make sure that all persons who work with the product have fully read and also
understood this user manual. T Observe all instructions exactly, especially the safety instructions.
This user manual contains important information for safely and properly operating the product. T Keep this user manual in the immediate vicinity of the product so personnel have access
to it at all times.

T Pass this user manual on to every user, e.g., by lending it, or to the future owner of the product. T If this user manual is lost or damaged, a copy of it can be downloaded from the Neutrik’s
website (www.neutrik.com).

1.2 Designations

Designation DanteTM adapter DanteTM audio networking
PoE Peripheral devices Audio source Audio sink

Explanation
DanteTM adapter NA2-IO-DLINE; to create the easy-to-read texts, the device is hereinafter referred to as DanteTM adapter.
DanteTM audio networking (hereinafter referred to as DanteTM) DanteTM stands for Digital Audio Network Through Ethernet and is an audio network protocol developed by the Australian company Audinate. DanteTM delivers uncompressed, multichannel, low-latency digital audio over a standard Ethernet network using Layer 3 IP packets.
Power over Ethernet; the device is supplied with power via the network connection.
All devices that can be connected to the DanteTM adapter: audio sources (transmitters) and audio sinks (receivers)
All devices that emit an audio signal
All devices that receive the audio signals, e.g., loudspeakers, audio systems (amplifiers, mixing consoles, etc.)

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About this document
1.3 Explanation of symbols
In order to make this user manual easier to understand, uniform safety instructions, symbols, terms and abbreviations were used. The following symbols designate instructions which are not relevant to safety, yet make it easier to understand the operating manual.
O The preconditions for an action are depicted with this symbol. Complete the specified items before carrying out the action steps which follow.
T Action steps are designated by this symbol. Carry out the action steps in the order they are presented.
The result of the action or the reaction of the product to the action are depicted with this symbol.
· Lists without a mandatory sequence are presented as a list with this bullet.

1. Numbered listings are displayed in this manner. (1) Refers to a position in an illustration.
   Wherever you see this symbol, you will find useful information for safe, trouble-free operation of the product.

1.3.1 Symbols in illustrations

Symbol 1

Explanation Image position

1

Action steps numbered in an illustration.

Carry out the action steps in the order they are presented.

1.4 Target group
This user manual is addressed to sound engineers, musicians and personnel who have comprehensive experience in sound and event technology.

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Safety

2 Safety
2.1 Warning information and signal words
Special warning information regarding potential dangers inherent in a particular action are presented before instructions for an action. The warnings are ranked as follows:
w CAUTION Possible threat of danger! This type of warning points out a situation which could result in minor or moderate injuries. T If this warning is not heeded, minor injuries may result.

w NOTICE Possible threat of property damage!
This type of warning points out a situation which could result in damage to the device and its components. T If this warning is not heeded, property damage may result.

2.2 Warning symbols

Symbol

Warning General warning

Warning of hearing impairment

2.3 Important regulatory notes
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
· Reorient or relocate the receiving antenna. · Increase the separation between the equipment and receiver. · Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected. · Consult the dealer or an experienced radio/TV technician for help.

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w NOTICE Changes or modifications made to this equipment not expressly approved by Neutrik may void the FCC authorization to operate this equipment.
2.3.1 Declaration of conformity
The device meets all the relevant EU directives and therefore has the CE marking. The Declaration of Conformity may be consulted at www.neutrik.com/en /approvals-and-certificates.
2.4 Important safety instructions
Avoid property damage to the DanteTM adapter due to unsuitable operating and environmental conditions: · Never immerse in water. · Protect from strong sunlight. · Never install the device near heat sources such as radiators, heating units, ovens or
stoves. · Never cover the device, to avoid overheating. · Protect the device from impact and above all, from falling from poles, stages, tables or
furniture.
Repair
w NOTICE Property damage due to improper repair!
The DanteTM adapter does not contain any parts which you can repair yourself. Opening or repairing the devices on your own can lead to severe damage to the device. T Do not open the housing of the DanteTM adapter under any circumstances. T Do not exchange any parts yourself. T Only have the DanteTM adapter repaired by a authorized specialist dealer.
Information for operation T Ensure that the ambient conditions specified for the DanteTM adapter are observed during
operation. T Do not use the DanteTM adapter if it is not functioning properly, have fallen or been damaged,
have become wet or if parts of it have been immersed in water. T If disruptions occur during operation:
Immediately disconnect the DanteTM adapter from audio sources and/or audio sinks. T Do not operate the DanteTM adapter in environments where flammable or explosive materials,
gases or vapors are present or could occur.
2.5 Intended use
The DanteTM adapter is designed for converting the signal of an analog LINE audio signal into a DanteTM signal. DanteTM signals can also be converted into analog LINE signals.
2.6 Foreseeable improper use
The DanteTM adapter is not suitable for use outdoors and in potentially explosive atmospheres.

Safety

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Description of product
3 Description of product

3.1 What is the DanteTM adapter?
The DanteTM adapter is an end-of-network device. It is a breakout box which allows two channels of audio to be integrated into a DanteTM network. Simultaneously, DanteTM adapter converts a DanteTM stream into analog audio signals. Hence, it is possible to use this tiny box to feed analog audio signals into the DanteTM network while at the same time receiving a mix from another DanteTM source.
The DanteTM adapter is designed for harsh stage conditions. It therefore features lockable chassis connectors for both the audio and network connections. For fixed installations, the rubber protection can be removed. With optional mounting brackets or a rack panel, the box can be mounted below tables, in floor boxes, or in equipment racks.

3.2 Device
1

Pos. Description

1 Sheet metal housing

22 3

Rubber protection (removable) Connections and displays

3

3.3 Connections and displays

1

2

3

4

56

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Description of product

Pos. Description 1 Balanced XLR inputs
· Inputs for analog line signals (IN 1 and IN 2)
2 Network connection (RJ45, PoE) · Input/output for DanteTM network · DanteTM adapter power supply
3 Balanced XLR outputs · Outputs for analog line signals (OUT 1 and OUT 2)
4 Network status LED 5 SYS LED
Indicates the device’s system status. · LED lights up red: system is starting. · LED lights up green: system is ready.
3.4 Components and Accessories
The device and the accessories can be ordered separately.
1

Pos. Description 6 SYNC LED
Indicates the Dante transfer status. · LED lights up yellow: the system searches
for SYNC. · LED lights up red: SYNC error · LED lights up green: the device is in Slave
mode. The mode is managed via the DanteTM Controller. · LED flashes green: the device is in Master mode. The mode is managed via the DanteTM controller. SYS

• SYNC LED flashes green: the device has been identified via the identification function of the DanteTM Controller.
  2

3

4

5

Pos. Description

Item no.

1 DLINE Adapter (device)

NA2-IO-DLINE

2 Mounting brackets (Kit includes 2 brackets, 2 fixing screws, 2 torx screws and 2 spacers)

NA-MB-KIT

3 Rack panel

NRP1RU-2A

4 Removable rubber protection

NA-RC

5 Trussmount kit (Kit includes 4 cross screws, 4 fixing screws, 2 safety frames, 1 yoke mount) NA-TM-KIT

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Operation
4 Operation
4.1 Preparations
T Unpacking the DanteTM adapter. T Save packaging for later transport and storage. T Check the packaging and DanteTM adapter for visible damage. T When visible damage to the packaging and/or delivered parts is detected:
Contact the salesperson or Neutrik sales partner. T Do not use damaged devices under any circumstances.
4.2 Connecting devices with the DanteTM adapter
The DanteTM adapter can be connected to a DanteTM network via a standard 100 Mb/s twisted-pair Ethernet cable (CAT5e). This individual connection is responsible for the data transfer as well as for the power supply. Depending on the cable length and shield, we do not recommend installing cables parallel to power supply lines.
Requires a Power over Ethernet switch or a PoE injector (802.3 af/at/bt)
w NOTICE Device damage due to a non-compliant PoE injector! Non-compliant PoE injectors can damage the DanteTM adapter. The warranty is invalidated in this case.
w CAUTION Danger of damage to hearing! Signal peaks may occur when an audio source or sink is connected. T Before making connections, mute the signal path of the peripheral devices.
T Connect the device depending on the desired application. e.g. audio source for LINE IN, audio sink for LINE OUT.
T Connect the DanteTM adapter to the PoE switch using a network cable.
T If the switch does not support PoE: Use a PoE injector.
LEDs light up once the DanteTM adapter is supplied with power via the switch or the PoE injector.
The DanteTM adapter is ready for operation. Set up the desired audio connection with the “DanteTM
controller” software.

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4.2.1 Connection diagram using a switch with PoE support
PoE LINE OUT LINE IN

Operation
Audio connection Network connection

The DanteTM adapter forwards information to the PoE switch indicating that it is a “Class 1” device to ensure the correct power supply.
4.2.2 Connection diagram using a switch without PoE support
w NOTICE Device damage due to a non-compliant PoE injector! Non-compliant PoE injectors can damage the DanteTM adapter. The warranty is invalidated in this case.
T Only use a PoE injector that complies with IEEE 802.3af, 802.3at or 802.3 bt.

PoE Injector
PoE

LINE OUT
LINE IN 100 / 240 V

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Operation

4.3 Applications

4.3.1 Converting an analog audio signal into a DanteTM signal

Analog mixing console

Switch with PoE support

DanteTM mixing console

NA2-IO-DLINE

LINE IN
Here, the DanteTM adapter is used to integrate up to 2 analog LINE signals into a DanteTM system.
4.3.2 Converting a DanteTM signal into an analog audio signal

DanteTM mixing console

Switch with PoE support

NA2-IO-DLINE LINE OUT

LINE OUT
Loudspeakers and amplifiers that do not support DanteTM can be connected to a DanteTM network using the DanteTM adapter.

4.3.3 Signal conversion in both directions (mixed mode)

DanteTM mixing console

Switch with PoE support

Headphone amplifier

NA2-IO-DLINE LINE OUT

LINE OUT

LINE IN
Using the DanteTM adapter, the two applications described above can also be operated simultaneously (= mixed mode).

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4.4 Controlling the DanteTM adapter with the DanteTM controller
The DanteTM controller is a free software application that enables routing of audio signals and configuring devices in a DanteTM network. Setting up a DanteTM network is very easy. The DanteTM controller offers automatic device detection, one-click signal routing and user-editable device and channel labelings.
The software is available on the Audinate website (www.audinate.com).
4.4.1 Enabling a DanteTM link
T Download and install the “DanteTM Controller” software. (https://www.audinate.com).
T Connect the computer to the switch using a standard network cable.
T Run the “DanteTM Controller” software. T In the routing menu, click the + symbols of the devices. T Establish the desired link.
The DanteTM adapter is displayed in the “DanteTM Controller” as a NA2DLINE by default, followed by a suffix with the last 6 digits of the MAC address. This name can be customized for each device in the DanteTM controller.
The “DanteTM Controller” software is solely used to set up the audio connection (routing) between devices and to configure the involved devices. During operation, the computer and the “DanteTM Controller” software can be disconnected from the network, since all relevant information remains saved on the involved devices.

Operation

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Operation
4.5 Accessories assembly instructions
w NOTE Use only original Neutrik screws to prevent damage to the device.
4.5.1 Mounting brackets
The mounting brackets make it possible to mount the device in floor boxes, underneath tables, etc. Scope of delivery Assembly of the mounting brackets Prepare the following tools: O Torx Screwdriver (T10)

2 brackets 1

2 fixing screws

2 torx screws

2

2 spacers

T Remove the rubber protection. 3

T Mount a bracket, a spacer and a screw on the device as shown on the picture.
T Tighten the screw with the scewdriver. T Repeat these steps on the opposite side of the device.
4

T Mount the fixing screw as shown on the picture. T Repeat these steps on the opposite side of the device.

T Turn the brackets as required for the mounting situation.
T Tighten the fixing screw firmly.

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4.5.2 Rack panel
Scope of delivery

1 rack panel

Assembly of the rack panel
Prepare the following tools: O Crosshead screwdriver

1

2

Operation

T Remove the rubber protection. 3

T Remove the 4 screws on the front of the device.

T Place the device in the rack panel. T Fix the device with the four screws.

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Operation
4.5.3 Trussmount
Assembling the trussmount For the installation of up to 2 devices on a truss. Scope of delivery Assembly of the kit Prepare the following tools: O Crosshead screwdriver

4 Crosshead screws 1

4 fixing screws

2 Safety Frame 2

1 Yoke Mount

T Remove the rubber protection. 3

T Use the existing installed screws (4 pcs. M3 x 6 mm). T Place the safety frame onto the device and tigthen it.
4

T Place the device in the yoke mount. 5

T Fix the device with the fixing screw. T Position the screw.

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5 After operation
5.1 Dismounting devices
T Disconnect devices from audio sources/sinks.
5.2 Transporting
T Always transport devices and accessories in the original packaging.
5.3 Storage
T If devices are not used for a longer period: Disconnect the device from the connected devices.
T Always store devices in a clean, dry location. T Always protect devices from dirt, dust, heat, humidity and moisture.
5.4 Cleaning and care
w NOTICE Danger of property damage due to improper cleaning! T Disconnect device from all connections before cleaning. T Never immerse device or accessory in water under any circumstances. T Never spray device or accessory with liquids under any circumstances.

After operation

T Wipe the surfaces of the device and accessory with a soft cloth slightly moistened with a mild soap solution. T Never use aggressive, solvent-based or abrasive cleaning agents under any circumstances. T Never use rough materials (e.g., cleaning cloths or sponges with a rough coating).
5.5 Maintenance and repair
The DanteTM adapter does not contain any parts which can be maintained or repaired by the user. T Only have the DanteTM adapter repaired by a specialist dealer authorized by Neutrik.
T Check the DanteTM adapter regularly for visible damage to the housings, controls, connections, cables and plugs. T If damage is detected, do not use device under any circumstances. T Immediately decommission the damaged device. T Replace defective cables or accessories immediately.
5.6 Disposal
T Dispose of the DanteTM adapter and accessories in accordance with the applicable local regulations.
T Never dispose of electrical devices or electrical accessories such as cables, plug, batteries or components with household wastes under any circumstances.
T Dispose of packaging and packaging elements in accordance with the applicable local regulations. T Take device components made of plastic, metal or other recyclables for reclamation in accordance with the applicable
local regulations.

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Appendix
6 Appendix

6.1 Technical specifications

DanteTM specifications Channels Supported sampling rates Bit depth Latency Ethernet connection

2 INPUTS (line level), 2 OUTPUTS (line level) 44.1 / 48 / 88.2 / 96 kHz 16, 24 and 32 Bit Depending on the network configuration, 1 ms (standard) 100BASE-TX (PoE support)

Electrical specifications Power consumption Power supply
Analog audio input Input impedance Input level (balanced) Frequency response Dynamic range Signal-to-noise ratio THD + noise: Crosstalk
Analog audio output Output impedance Output level (balanced) Frequency response Dynamic range Signal-to-noise ratio THD + noise: Crosstalk
Mechanical specifications Weight Dimensions (with rubber protection)
Dimensions (without rubber protection)
Operating environment Operating temperature Storage temperature

< 2 watts PoE switch (Power over Ethernet) or PoE injector (according to IEEE 802.3af/at/bt)
6.6 kOhm Max. 22 dBu 20 Hz to 20 kHz (+/-0.5 dB) > 100 dB > 100 dB < 0.01 % @

• 4 dBu, A-weighting < -80 dB @ 20 kHz
  < 800 Ohm Max. 16 dBu 20 Hz to 20 kHz (+/-0.5 dB) > 100 dB > 100 dB < 0.01 % @
• 4 dBu, A-weighting < -80 dB @ 20 kHz
  0.44 kg (1 pound) L = 164 mm (6.3 inches) B = 82 mm (3.2 inches) H = 51 mm (2.0 inches) L = 151 mm (5.9 inches) B = 66 mm (2.6 inches) H = 41 mm (1.6 inches) Indoor ­5°C to +70°C ­40°C to +150°C

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Appendix

6.2 PoE (Power over Ethernet)
PoE stands for Power over Ethernet and describes a practice for using a single CAT5e (or higher) to incorporate both power and data in the single cable.
Few advantages: · Easy setup · Single cable run up to 100 m · Using PoE doesn’t require certified electrician as the power loads are small · Existing network infrastructure can be used

6.2.1 Definitions
PD (Powered device) ­ device that is connected to PSE and thus is powered by it. PSE (Power Sourcing Equipment) ­ device that provides power to PD, can be a network switch or injector.
PSE Types In our case, we consider only following two types of PSE devices. · PoE Switch: a switch that offers possibility to power PD. Switches use PoE classification. · PoE Injector: typically a single port device for powering 1 PD. These exist with classification (active) or
without (passive). Neutrik’s NPS-30W is a passive PoE injector. The term class refers to a maximal power output (see table below).

6.2.2 PoE Standards

These standards are part of IEEE 802.3 general standards. 802.3 af ­ defines PoE classes 0-3. 802.3 at ­ uses the same classes, but introduces class 4 as well. 802.3 bt ­ uses the same classes as 802.3 af and 802.3 at, but introduces class 5 to 8 as well.
6.2.3 Classes and discovery process

Discovery is a process of PSE, determining the power requirements of the PD. Once PD and PSE are connected, PSE sends out a short voltage impulse, reads the returned value and provides power accordingly. This is valid for PSE with class (also called active). No class (passive) PSE, acts as a classic power supply, hence no discovery is implemented, and PSE supplies deliver current at all times.

Class
1 2 3 4 5 6 7 8

Standard IEEE 802.3af
IEEE 802.3at IEEE 802.3bt

Power required by PoE class at the Powered Device (PD) 0.44 ­ 3.84 W 3.84 ­ 6.49 W 6.49 ­ 12.95 W 12.95 ­ 25.5 W 25.5 ­ 40 W 40 ­ 51 W 51 ­ 62 W 62 ­ 73 W

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NA2-IO-DLINE BDA 537 E V4 – NA2-IO-DLINE / 2020-04 – Data subject to change without prior notice. © 2019 NEUTRIK® . NEUTRIK® are registered trademarks of NEUTRIK AG. ALL RIGHTS RESERVED.

LIECHTENSTEIN (HEADQUARTERS) Neutrik AG, Im alten Riet 143, 9494 Schaan T +423 237 24 24, F +423 232 53 93, neutrik@neutrik.com GERMANY / NETHERLANDS / DENMARK / AUSTRIA Neutrik Vertriebs GmbH, Felix-Wankel-Straße 1, 85221 Dachau, Germany T +49 8131 28 08 90, neutrik@neutrik.de GREAT BRITAIN Neutrik (UK) Ltd., Westridge Business Park, Cothey Way Ryde, Isle of Wight PO33 1 QT T +44 1983 811 441, sales@neutrik.co.uk FRANCE Neutrik France SARL, 52 rue d’aguesseau, 1er etage, 92100 Boulogne-Billancourt T +33 1 41 31 67 50, info@neutrik.fr USA Neutrik USA Inc., 4115 Taggart Creek Road, Charlotte, North Carolina, 28208 T +1 704 972 3050, info@neutrikusa.com JAPAN Neutrik Limited, Yusen-Higashinihonbashi-Ekimae Bldg., 3-7-19 Higashinihonbashi, Chuo- ku, Tokyo 103 T +81 3 3663 47 33, mail@neutrik.co.jp HONG KONG Neutrik Hong Kong LTD., Suite 18, 7th Floor Shatin Galleria Fotan, Shatin T +852 2687 6055, sales@neutrik.com.hk CHINA Ningbo Neutrik Trading Co., Ltd., Shiqi Street, Yinxian Road West Fengjia Villiage, Hai Shu District, Ningbo, Zhejiang, 315153 T +86 574 88250833, sales@neutrik.com.cn INDIA Neutrik India Pvt. Ltd., Level 3, Neo Vikram, New Link Road, Above Audi Show Room, Andheri West, Mumbai, 400053 T +91 982 05 43 424, anklesaria@neutrik.com ASSOCIATED COMPANIES Contrik AG Steinackerstrasse 35, 8902 Urdorf, Switzerland T +41 44 736 50 10, contrik@contrik.ch H. Adam GmbH Felix-Wankel-Straße 1, 85221 Dachau, Germany T +49 08131 28 08-0, anfrage@adam-gmbh.de
www.neutrik.com

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