NEUTRIK NA2-IO-DLINE User manual

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

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User manual – DanteTM adapter NA2-IO-DLINE | BDA 537-V2 2018/12
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
Manufacturer
Neutrik®AG
Im alten Riet 143
9494 Schaan
Liechtenstein
T: [phone]
F: [phone]
E: [e-mail]
www.neutrik.com
Document identification
Document No: BDA 537 V3
Version: 2019/02
Language: English
Original language: German
Each user manual in a different language is a translation of the operating manual in German.

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User manual – DanteTM adapter NA2-IO-DLINE | BDA 537-V2 2018/12
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
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 How to update your Neutrik DanteTM device via
Firmware Update Manager .................................... 13
5 After operation......................................................16
5.1 Dismounting devices ...........................................16
5.2 Transporting .......................................................16
5.3 Storage...............................................................16
5.4 Cleaning and care ............................................... 16
5.5 Maintenance and repair ......................................16
5.6 Disposal..............................................................16
6 Appendix................................................................18
6.1 Technical specifications .......................................18

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User manual – DanteTM adapter NA2-IO-DLINE | BDA 537-V2 2018/12
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.
TMake sure that all persons who work with the product have fully read and also
understood this user manual.
TObserve all instructions exactly, especially the safety instructions.
This user manual contains important information for safely and properly operating the
product.
TKeep this user manual in the immediate vicinity of the product so personnel have access
to it at all times.
TPass this user manual on to every user, e.g., by lending it, or to the future owner of the product.
TIf 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 Explanation
DanteTM adapter DanteTM adapter NA2-IO-DLINE; to create the easy-to-read texts, the
device is hereinafter referred to as DanteTM adapter.
DanteTM audio
networking
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.
PoE Power over Ethernet; the device is supplied with power via the network
connection.
Peripheral devices All devices that can be connected to the DanteTM adapter: audio sources
(transmitters) and audio sinks (receivers)
Audio source All devices that emit an audio signal
Audio sink All devices that receive the audio signals, e.g., loudspeakers, audio
systems (amplifiers, mixing consoles, etc.)

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User manual – DanteTM adapter NA2-IO-DLINE | BDA 537-V2 2018/12
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.
OThe preconditions for an action are depicted with this symbol. Complete the specified items
before carrying out the action steps which follow.
TAction 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 Explanation
Image position
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.
1
1

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User manual – DanteTM adapter NA2-IO-DLINE | BDA 537-V2 2018/12
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:
wCAUTION
Possible threat of danger!
This type of warning points out a situation which could result in minor or moderate injuries.
TIf this warning is not heeded, minor injuries may result.
wNOTICE
Possible threat of property damage!
This type of warning points out a situation which could result in damage to the device and its
components.
TIf 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, pur-
suant 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 en-
couraged 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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User manual – DanteTM adapter NA2-IO-DLINE | BDA 537-V2 2018/12
Safety
wNOTICE
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 con-
ditions:
•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
wNOTICE
Property damage due to improper repair!
The DanteTM adapter does not contain any parts which you can repair yourself. Opening or repair-
ing the devices on your own can lead to severe damage to the device.
TDo not open the housing of the DanteTM adapter under any circumstances.
TDo not exchange any parts yourself.
TOnly have the DanteTM adapter repaired by a authorized specialist dealer.
Information for operation
TEnsure that the ambient conditions specified for the DanteTM adapter are observed during
operation.
TDo 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.
TIf disruptions occur during operation:
Immediately disconnect the DanteTM adapter from audio sources and/or audio sinks.
TDo 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 Dan-
teTM 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.

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User manual – DanteTM adapter NA2-IO-DLINE | BDA 537-V2 2018/12
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 Dante™ network. Simultaneously, DanteTM adapter converts a Dante™
stream into analog audio signals. Hence, it is possible to use this tiny box to feed analog audio signals
into the Dante™ network while at the same time receiving a mix from another Dante™ source.
The DanteTM adapter is designed for harsh stage conditions. It therefore features lockable chassis con-
nectors 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
123
4 5 6
3.3 Connections and displays
1
3
2
Pos. Description
1 Sheet metal housing
2Rubber protection (removable)
3Connections and displays

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Description of product
Pos. Description
1Balanced XLR inputs
•Inputs for analog line signals
(IN 1 and IN 2)
2Network connection (RJ45, PoE)
•Input/output for Dante™ network
•Dante™adapter power supply
3Balanced XLR outputs
•Outputs for analog line signals (OUT 1 and
OUT 2)
4Network status LED
5SYS LED
Indicates the device's system status.
•LED lights up red: system is starting.
•LED lights up green: system is ready.
Pos. Description
6SYNC 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
Dante™Controller.
•LED flashes green: the device is in Master
mode. The mode is managed via the
Dante™controller.
SYS + SYNC LED flashes green: the device has
been identified via the identification function of
the Dante™ Controller.

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User manual – DanteTM adapter NA2-IO-DLINE | BDA 537-V2 2018/12
Operation
4 Operation
4.1 Preparations
TUnpacking the DanteTM adapter.
TSave packaging for later transport and storage.
TCheck the packaging and DanteTM adapter for visible damage.
TWhen visible damage to the packaging and/or delivered parts is detected:
Contact the salesperson or Neutrik sales partner.
TDo 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.
The DanteTM adapter requires a switch that supports PoE (48 V). If a switch without
PoE support is available, a PoE injector (compatible with 802.3af or 802.3at) must be
connected in series.
wNOTICE
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.
TOnly use a PoE injector that complies with IEEE 802.3af or 802.3at; class1
wCAUTION
Danger of damage to hearing!
Signal peaks may occur when an audio
source or sink is connected.
TBefore making connections, mute the
signal path of the peripheral devices.
TConnect the device depending on the desired
application.
e.g. audio source for LINE IN, audio sink for LINE OUT.
TConnect the DanteTM adapter to the PoE switch using a
network cable.
TIf 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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User manual – DanteTM adapter NA2-IO-DLINE | BDA 537-V2 2018/12
Operation
LINE IN
LINE OUT
PoE
4.2.1 Connection diagram using a switch with PoE support
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
wNOTICE
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.
TOnly use a PoE injector that complies with IEEE 802.3af or 802.3at.
PoE
100/240 V
PoE
LINE IN
LINE OUT
Injector
Audio connection
Network connection

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User manual – DanteTM adapter NA2-IO-DLINE | BDA 537-V2 2018/12
Operation
Analog mixing console
LINE IN
LINE OUT
LINE OUT
LINE OUT
Switch with
PoE support
Switch with
PoE support
Switch with
PoE support
Headphone
amplifier
DanteTM mixing console
DanteTM mixing console
DanteTM mixing console
LINE OUT
LINE IN
4.3 Applications
4.3.1 Converting an analog audio signal into a DanteTM signal
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
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)
NA2-IO-DLINE
NA2-IO-DLINE
NA2-IO-DLINE
Using the DanteTM adapter, the two applications described above can also be operated simultaneously
(= mixed mode).

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User manual – DanteTM adapter NA2-IO-DLINE | BDA 537-V2 2018/12
Operation
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
TDownload and install the "DanteTM Controller"
software. (https://www.audinate.com).
TConnect the computer to the switch using a standard
network cable.
TRun the "DanteTM Controller" software.
TIn the routing menu, click the + symbols of the devices.
TEstablish the desired link.
The DanteTM adapter is displayed in the "Dan-
teTM 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.
4.5 How to update your Neutrik DanteTM device via
Firmware Update Manager
Updates are important part of every device. They contain fixes, improvements and/or new functions.
To ensure your system is stable, make sure your device is always up-to-date.
This document will take you through all the necessary steps to update your device via Dante Firmware
Update Manager.
You can download the firmware file here: www.neutrik.com/en/support/downloads
1. Download Firmware Update Manager and install it.
(https://www.audinate.com/products/firmware-update-manager).
2. Connect your device via PoE injector to your PC and open Firmware Update Manager.

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User manual – DanteTM adapter NA2-IO-DLINE | BDA 537-V2 2018/12
Operation
3. Choose the Network Adapter on which your device is connected to your PC. Click Next.
4. Click Update Dante Firmware
5. Browse to the firmware file (.dnt) and click Open
6. Click Next

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User manual – DanteTM adapter NA2-IO-DLINE | BDA 537-V2 2018/12
Operation
7. Wait until your device(s) appear and select
8. Press Start and confirm
9. After successful update, the message appears informing you about the status. Now after rebooting
the device(s), they are up-to-date.

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User manual – DanteTM adapter NA2-IO-DLINE | BDA 537-V2 2018/12
After operation
5 After operation
5.1 Dismounting devices
TDisconnect devices from audio sources/sinks.
5.2 Transporting
TAlways transport devices and accessories in the original packaging.
5.3 Storage
TIf devices are not used for a longer period:
Disconnect the device from the connected devices.
TAlways store devices in a clean, dry location.
TAlways protect devices from dirt, dust, heat, humidity and moisture.
5.4 Cleaning and care
wNOTICE
Danger of property damage due to improper cleaning!
TDisconnect device from all connections before cleaning.
TNever immerse device or accessory in water under any circumstances.
TNever spray device or accessory with liquids under any circumstances.
TWipe the surfaces of the device and accessory with a soft cloth slightly moistened with a mild
soap solution.
TNever use aggressive, solvent-based or abrasive cleaning agents under any circumstances.
TNever 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.
TOnly have the DanteTM adapter repaired by a specialist dealer authorized by Neutrik.
TCheck the DanteTM adapter regularly for visible damage to the housings, controls, connections,
cables and plugs.
TIf damage is detected, do not use device under any circumstances.
TImmediately decommission the damaged device.
TReplace defective cables or accessories immediately.

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User manual – DanteTM adapter NA2-IO-DLINE | BDA 537-V2 2018/12
After operation
5.6 Disposal
TDispose of the DanteTM adapter and accessories in accordance with the applicable
local regulations.
TNever dispose of electrical devices or electrical accessories such as cables, plug,
batteries or components with household wastes under any circumstances.
TDispose of packaging and packaging elements in accordance with the applicable local
regulations.
TTake device components made of plastic, metal or other recyclables for reclamation in
accordance with the applicable local regulations.

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User manual – DanteTM adapter NA2-IO-DLINE | BDA 537-V2 2018/12
Appendix
6 Appendix
6.1 Technical specifications
DanteTM specifications
Channels 2 INPUTS (line level), 2 OUTPUTS (line level)
Supported sampling rates 44.1 / 48 / 88.2 / 96 kHz
Bit depth 16, 24 and 32 Bit
Latency Depending on the network configuration, 1 ms (standard)
Ethernet connection 100BASE-TX (PoE support)
Electrical specifications
Power consumption < 2 watts
Power supply PoE switch (Power over Ethernet) or
PoE injector (according to IEEE 802.3af/at, class 1)
Analog audio input
Input impedance 6.6 kOhm
Input level (balanced) Max. 22 dBu
Frequency response 20 Hz to 20 kHz (+/-0.5 dB)
Dynamic range > 100 dB
Signal-to-noise ratio > 100 dB
THD + noise: < 0.01 % @ + 4 dBu, A-weighting
Crosstalk < -80 dB @ 20 kHz
Analog audio output
Output impedance < 800 Ohm
Output level (balanced) Max. 16 dBu
Frequency response 20 Hz to 20 kHz (+/-0.5 dB)
Dynamic range > 100 dB
Signal-to-noise ratio > 100 dB
THD + noise: < 0.01 % @ + 4 dBu, A-weighting
Crosstalk < -80 dB @ 20 kHz
Mechanical specifications
Weight 0.44 kg (1 pound)
Dimensions
(with rubber protection)
L = 164 mm (6.3 inches)
B = 82 mm (3.2 inches)
H = 51 mm (2.0 inches)
Dimensions
(without rubber protection)
L = 151 mm (5.9 inches)
B = 66 mm (2.6 inches)
H = 41 mm (1.6 inches)
Operating environment Indoor
Operating temperature –5°C to +70°C
Storage temperature –40°C to +150°C

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User manual – DanteTM adapter NA2-IO-DLINE | BDA 537-V2 2018/12
Appendix

BDA 537 E V3 - NA2-IO-DLINE / 2019-02 - Data subject to change without prior notice. © 2019 NEUTRIK®. NEUTRIK®are registered trademarks of NEUTRIK AG. ALL RIGHTS RESERVED.
www.neutrik.com
NA2-IO-DLINE
LIECHTENSTEIN (HEADQUARTERS)
Neutrik AG, Im alten Riet 143, 9494 Schaan
T [phone], F [phone], [e-mail]
GERMANY / NETHERLANDS / DENMARK / AUSTRIA
Neutrik Vertriebs GmbH, Felix-Wankel-Strasse 1, 85221 Dachau, Germany
T [phone], [e-mail]
GREAT BRITAIN
Neutrik (UK) Ltd., Westridge Business Park, Cothey Way
Ryde, Isle of Wight PO33 1 QT
T [phone], [e-mail]
FRANCE
Neutrik France SARL, 52 rue d’aguesseau, 1er etage, 92100 Boulogne-Billancourt
T [phone], [e-mail]
USA
Neutrik USA Inc., 4115 Taggart Creek Road, Charlotte, North Carolina, 28208
T [phone], [e-mail]
JAPAN
Neutrik Limited, Yusen-Higashinihonbashi-Ekimae Bldg., 3-7-19
Higashinihonbashi, Chuo-ku, Tokyo 103
T [phone], [e-mail]
HONG KONG
Neutrik Hong Kong LTD., Suite 18, 7th Floor Shatin Galleria
Fotan, Shatin
T [phone], [e-mail]
CHINA
Ningbo Neutrik Trading Co., Ltd., Shiqi Street, Yinxian Road West
Fengjia Villiage, Hai Shu District, Ningbo, Zhejiang, 315153
T [phone], [e-mail]
INDIA
Neutrik India Pvt. Ltd., Level 3, Neo Vikram, New Link Road,
Above Audi Show Room, Andheri West, Mumbai, 400053
T [phone], [e-mail]
ASSOCIATED COMPANIES
Contrik AG
Steinackerstrasse 35, 8902 Urdorf, Switzerland
T [phone], [e-mail]
H. Adam GmbH
Felix-Wankel-Straße 1, 85221 Dachau, Germany
T [phone], [email protected]