Attero Tech unDNEMO Users Manual

Bluetooth®

unDNEMO/unDNEMO-BT

Network Monitor with

User Manual

Date 05/17/2019

 Attero Tech, LLC

1315 Directors Row, Suite 107, Ft Wayne, IN 46808

Phone [phone] • Fax [phone]

www.atterotech.com

614-00032

unDNEMO/unDNEMO-BT

User Manual

IMPORTANT SAFETY INSTRUCTIONS

The symbols below are internationally accepted symbols that warn of potential hazards with electrical products.

This symbol, wherever it appears, alerts you to the presence of un-insulated dangerous voltage inside the enclosure -­voltage that may be sufficient to constitute a risk of shock.

This symbol, wherever it appears, alerts you to important operating and maintenance instructions in the accompanying
literature. Please read the manual.

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use this apparatus near water.

6. Clean only with a dry cloth.

7. Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.

8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers)
that produce heat.

9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider
than the other. A grounding type plug has two blades and third grounding prong. The wider blade or the third prong is
provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the
obsolete outlet.

10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point
where they exit from the apparatus.

11. Only use attachments/accessories specified by Attero Tech

12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus.

13. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.

14. Unplug this apparatus during lightning storms or when unused for long periods of time.

15. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way,
such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

16. This apparatus shall be connected to a mains socket outlet with a protective earthing connection.

17. When permanently connected, on all-pole mains switch with a contact separation of at least 3mm in each pole shall be
incorporated in the electrical installation of the building.

18. If rack mounting, provide adequate ventilation. Equipment may be located above or below this apparatus but some
equipment (like large power amplifiers) may cause an unacceptable amount of hum of may generate too much heat and
degrade the performance of this apparatus,

19. This apparatus may be installed in a industry standard equipment rack. Use screws through all mounting holes to provide
the best support.

TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE.

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unDNEMO/unDNEMO-BT

Note: This equipment has been tested and found to comply with the limits for a Class A

and EN55022. These limits are

designed to provide reasonable protection against harmful interference when the

equipment is operated in a commercial environment. This equipment generates, uses,

d used in accordance with

the instruction manual, may cause harmful interference to radio communications.

Operation of this equipment in a residential area is likely to cause harmful interference,

User Manual

LIMITED TWO YEAR WARRANTY

The equipment is warranted for two year from date of purchase from Attero Tech, LLC against defects in materials or workmanship.
This warranty does not cover equipment which has been abused or damaged by careless handling or shipping. This warranty does
not apply to used or demonstrator equipment. Should any defect develop, Attero Tech, LLC will, at our option, repair or replace
any defective parts without charge for either parts or labor. If Attero Tech, LLC cannot correct the defect in the equipment, it will
be replaced at no charge with a similar new item. Attero Tech, LLC will pay for the cost of returning your equipment to you. This
warranty applies only to items returned to Attero Tech, LLC, shipping costs prepaid, within two year from the date of purchase.
This Limited Warranty is governed by the laws of the State of Indiana. It states the entire liability of Attero Tech, LLC and the entire
remedy of the purchaser for any breach of warranty as outlined above. NEITHER ATTERO TECH, LLC NOR ANYONE INVOLVED IN
THE PRODUCTION OR DELIVERY OF THE EQUIPMENT SHALL BE LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, CONSEQUENTIAL, OR
INCIDENTAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THIS EQUIPMENT EVEN IF ATTERO TECH, LLC HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN NO EVENT SHALL THE LIABILITY OF ATTERO TECH, LLC EXCEED THE PURCHASE
PRICE OF ANY DEFECTIVE EQUIPMENT.

This warranty gives you specific legal rights. You may have additional legal rights which vary from state to state.

digital device, pursuant to Part 15 of the FCC Rules

and can radiate radio frequency energy and, if not installed an

in which case the user will be required to correct the interference at their own expense.

This symbol means the product must not be discarded as household waste, and should be delivered to an appropriate
collection facility for recycling. Proper disposal and recycling helps protect natural resources, human health and the
environment. For more information on disposal and recycling of this product, contact your local municipality, disposal
service, or the business where you bought this product.

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User Manual

Contents

1 – Overview ...............................................................................................................................................................................................................................................4

1.1 – What’s in the Box? ............................................................................................................................................................ 4

1.2 – Optional Extras ................................................................................................................................................................ 4

1.3 – Product Features .............................................................................................................................................................. 5

2 – User Operation ..................................................................................................................................................................................................................................7

2.1 – User Interface Description ................................................................................................................................................ 7

2.1.1 – Display Layout ......................................................................................................................................................... 7

2.1.2 – Keypad Layout ......................................................................................................................................................... 7

2.2 – Audio Modes .................................................................................................................................................................... 8

2.3 – Bluetooth® Connectivity (unDNEMO-BT only) .................................................................................................................... 9

2.3.1 – Pairing ..................................................................................................................................................................... 9

2.3.2 – Wireless Headphone / Headset Monitoring ............................................................................................................... 9

2.3.3 – Wireless Audio Bridging ........................................................................................................................................... 9

2.3.4 – Disable Bluetooth ..................................................................................................................................................... 9

2.4 – Net Mode ...................................................................................................................................................................... 10

Net Mode Table ................................................................................................................................................................. 11

2.5 – USB Mode....................................................................................................................................................................... 12

USB Mode Table ................................................................................................................................................................. 12

2.6 – Aux Input Mode (unDEMO-BT only) ............................................................................................................................... 13

2.7 – Line Input Mode (unDNEMO only) .................................................................................................................................. 13

Aux Input Mode Table (unDNEMO-BT only) ........................................................................................................................ 13

Line Input Mode Table (unDNEMO only) ............................................................................................................................. 14

2.8 – All Input Mode .............................................................................................................................................................. 14

All Input Mode Table .......................................................................................................................................................... 14

2.9 – Menu Mode Navigation .................................................................................................................................................. 15

2.9.1 – Menu Mode: Brightness Control ............................................................................................................................ 16

2.9.2 – Menu Mode: Device Info ......................................................................................................................................... 16

2.9.3 – Menu Mode: Bluetooth® Headphone Setup (unDNEMO-BT Only) .............................................................................. 17

2.9.4 – Menu Mode: Bluetooth® Headset Setup (unDNEMO-BT Only) ................................................................................... 17

2.9.5 – Menu Mode: Net TX Source .................................................................................................................................... 17

3 – System Setup ................................................................................................................................................................................................................................... 18

3.1 – Daisy Chain Deployment ................................................................................................................................................ 18

3.2 – PoE Deployment ............................................................................................................................................................. 19

3.3 – unIFY Control Panel Notes .............................................................................................................................................. 20

3.3.1 – Channel Configuration Section ............................................................................................................................... 20

3.3.2 – Device Configuration Section ................................................................................................................................. 20

3.4 – Dante® Configuration Notes ........................................................................................................................................... 21

3.5 – Factory Reset ................................................................................................................................................................. 21

4 – Mechanical Information ............................................................................................................................................................................................................. 22

4.1 – Mounting Information .................................................................................................................................................... 22

5 – ARCHITECTS & ENGINEERS SPECIFICATION .................................................................................................................................................................... 23

5.1 – unDNEMO ...................................................................................................................................................................... 23

5.2 – unDNEMO-BT ................................................................................................................................................................. 23

5.3 – Device Specifications ..................................................................................................................................................... 24

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User Manual

1 – Overview

The unDNEMO and unDNEMO-BT are highly flexible Dante® network audio monitoring solutions that can be deployed in a wide
array of pro-AV applications. The unDNEMO and unDNEMO-BT are capable of monitoring one audio channel selected from up to
64 configured Dante® network audio channels that are available on the network from Dante®-enabled audio equipment from any
manufacturer. Audio selection is done with simple front panel controls. The unDNEMO and unDNEMO-BT utilize Attero Tech’s unIFY
Control Panel V3.1 or later software for simple setup and configuration.

In addition to the flexible Dante® audio monitoring functionality, the unDNEMO-BT is aimed at comprehensive audio monitoring
applications and supports the following features:

o User selectable reception of one of up to 64 Dante® audio channels(mono) or 32 channels (stereo)
o Internal monitoring speaker
o Internal microphone with optional external mic input, allowing for talkback communications or for soft-conferencing

applications in conjunction with the USB audio interface

o Bluetooth® headphone/headset connectivity with A2DP and HSP profiles (unDNEMO-BT only)
o Bluetooth® to Dante® auxiliary input (unDNEMO-BT only)
o Easy access front panel headset (headphone and mic connections) on 3.5mm connectors
o Volume, channel, mic mute, speaker mute, and source select buttons
o Easy-to-read OLED display for presentation of channel names, volume settings and configuration
o Full duplex USB audio for PC audio content and soft-conferencing applications
o PoE powered from compliant 802.3af PoE network switch or mid-span injector or, use an external +24VDC supply
o Dante® Daisy Chaining allows multiple unDNEMO/unDNEMO-BT devices, as well as other Attero Tech daisy chain enabled

1.1 – What’s in the Box?

The unDNEMO-BT comes supplied with the following

1.2 – Optional Extras

The following are available as options for the unDNEMO-BT and that may be ordered separately:

devices, to be connected over a single home-run to an Ethernet switch

o (1) unDNEMO or unDNEMO-BT device
o (1) USB Mini B to USB A 6ft cable

o 24V DC Power Supply -

P/N: 900-00175

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1.3 – Product Features

1 Internal speaker

2 OLED Display

3 Backlit Keypad with Mute state indication

4 3.5mm T-S Headset Mic (Left) and 3.5mm Stereo Headphone TRS (Right)

5 Internal microphone

6

Internal Bluetooth®

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Figure 1 - Top Panel Features

interface (unDNEMO-BT only)

unDNEMO/unDNEMO-BT

User Manual

Figure 2 - Rear Panel Features

6 3.5m TRS Stereo Line Input

7 2x2 USB Audio interface on USB-mini B

8 Recessed Factory Reset switch

9 Daisy Chain Dante® Ethernet ports (Left port supports 802.3af PoE)

10 24V DC Power Input

*Note: The unDNEMO and unDNEMO-BT have a label on the base of the unit that shows the devices MAC address. This is important
for initial device identification as the last six digits make up part of the devices default network name that is shown when the device
is detected by Dante® Controller.

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2 – User Operation

Both the unDNEMO and unDNEMO-BT feature a number of different modes and capabilities. They support the following audio
modes:

• Net Mode

• USB Mode

• Aux Input Mode (unDNEMO-BT only)

• Line Input Mode (unDNEMO only)

• All Input Mode

*Note: The “Aux input mode” and “Line input mode” are essentially the same mode. The only difference is that the unDNEMO-BT
has the addition of the Bluetooth® as an input option.

All of these audio modes except the Net Mode can be enabled or disabled for the intended application using the unIFY Control
Panel software. For detailed software configuration instructions, consult with the integrated Help documentation included with the
software. unIFY Control Panel software can be downloaded from https://www.atterotech.com/resources/unifycontrol-panel
.

2.1 – User Interface Description

2.1.1 – Display Layout

.

Figure 3 - Display Layout

The unDNEMO and unDNEMO-BT features a high visibility OLED display for high visibility in varying ambient light conditions. The
display screens are organized into a title bar, main active content area and a status bar. The status bar always indicates the active
audio source mode and the current volume settings. To save power, the unDNEMO display will turn itself off after 5 minutes of
inactivity. Pressing any button will activate the display. The duration to timeout can also be adjusted in the unify Control Panel.
The keypad will flash at 1 second intervals to indicate the device is asleep but still powered on. This will not affect audio output.

2.1.2 – Keypad Layout

Figure 4 – Keypad Layout

The keypad controls consist of the following buttons:

• Output Mute

• Menu

• Mic Mute

• Channel/Nav Down

• Channel/Nav Up

• Source Select

• Volume Down

• Volume Up

The mute buttons always function to mute their respective audio functions. Additionally, the “Menu” button is always used to toggle
between “Menu” and “Audio” modes.

The remaining buttons are multi-function based on the active mode and will be further explained in the detailed descriptions of
each audio and menu mode.

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User Manual

2.2 – Audio Modes

The user may cycle through the available audio modes by pressing the “Select” button to step through the available modes.

*Note: that for all diagrams that show Bluetooth audio source / sink connectivity, this functionality is specific to the unDNEMO-BT
and is omitted on the unDNEMO.

*

All audio modes are accessed based on the order shown in * The Aux Mode is replaced by a Line Input mode on the unDNEMO

Figure 5. If any of the configurable modes are disabled, those modes will simply be skipped when selecting the next mode.

*Note: By default, only the Net Mode is enabled, pressing the “Select” button when only Net mode is enabled will result in the
message “Unsupported Function” to be shown briefly on the display.

In the audio modes, the volume “+” and volume “-” buttons always adjust the speaker and headphone volume. The volume range
is 1 to 10. Additionally, the speaker mute button always operates as an audio mute function for the internal speaker and any
attached headphones. The mute buttons indicate mute state by lighting their associated red LED when mute is.

When headphones are plugged into the unDNEMO-BT, the internal speaker is automatically disabled until they are removed.

* The Aux Mode is replaced by a Line Input mode on the unDNEMO

Figure 5 - Audio Mode Screen Flow

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User Manual

2.3 – Bluetooth® Connectivity (unDNEMO-BT only)

2.3.1 – Pairing

The unDNEMO-BT can be paired with a Bluetooth® device for either wireless monitoring, or streaming audio from an enabled
device.

• Pairing Headphones/Headset monitor

• Pairing Bluetooth® audio equipped device

Further information in the Bluetooth® menu options is available in the Menu Mode Navigation section 2.9.3 and 2.9.4.

2.3.2 – Wireless Headphone / Headset Monitoring

The unDNEMO-BT supports high quality wireless audio monitoring utilizing the Bluetooth® A2DP profile which is a high fidelity but
higher latency one way audio connection to headphones, headsets and speakers.

The unDNEMO-BT also supports lower latency, full duplex connectivity to headsets that support the HSP profile. When a compatible
headset is connected, the Bluetooth® microphone is added to the microphone prioritization.

The following priority is applied to the internal, external and Bluetooth® microphone sources. The highest priority source will mute
the low priority mics when present.

1. External wired microphone (highest priority)

2. Bluetooth® Microphone

3. Internal Microphone

When a headphone or headset is paired and connected to the unDNEMO-BT, the local volume controls on the unDNEMO-BT operate
the volume to the headphone/headset. However, the speaker mute button only mutes and unmutes the local speaker. This allows
normal operation of the unDNEMO-BT locally when the headphone/headset is located remotely allowing local monitoring.

Details of the connection management for the Bluetooth® setup can be found in the menu navigation section.

2.3.3 – Wireless Audio Bridging

In addition to wireless monitoring, the unDNEMO-BT allows users to stream their Bluetooth® audio equipped device to the
unDNEMO-BT for local monitoring or remote bridging to the Dante® network.

*Note: The Bluetooth® streaming functionality is not supported while also monitoring wirelessly with Bluetooth®. The user or
installer must select either the wireless monitoring or wireless streaming using the unIFY Control Panel software.

*Note: Once paired/connected, the Bluetooth® friendly name is visible to other devices. However, while another device may be able
to pair and save to its Bluetooth® device list when in this state, breaking the connection of the currently active device will not be
possible.

2.3.4 – Disable Bluetooth

Bluetooth can also be disabled by selecting “Disable Bluetooth” in the Bluetooth Setup section of unIFY Control Panel.

o “Enable Menu Mode User Access” and “Enable Headphone/Headset support” MUST be selected in unIFY Control

Panel.

o Press “Menu” on the unDNEMO-BT, then “CH Up/Dwn” till Headset is selected. See Menu Mode Navigation section

for more details. “Scan” will be the automatically selected mode.

o Press “Select” to start scan. Make sure headphones/headset is in pairing mode. Once discovered,

headphone/headset device name will show on the unDNEMO-BT display.

o Press “Select to connect device.

o “Enable Bluetooth Bridge” MUST be selected in unIFY Control Panel.
o Go do audio device Bluetooth® settings to start pairing. The unDNEMO is always in discoverable mode.
o Complete pairing per audio device settings.

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User Manual

2.4 – Net Mode

The primary operating mode for Dante® audio monitoring applications
is the Net mode. In this mode, Dante® audio channels are selected by
the user from the front panel controls for simple and efficient audio
monitoring applications.

Both the unDNEMO and unDNEMO-BT support 64 audio channels that
can be configured for monitoring. Each channel can be allocated an
audio channel from the Dante® network. Additionally, the installer has
the option of configuring the Net mode to implement stereo
monitoring. If stereo monitoring is enabled, then the maximum number
of channels available to the end user is 32, as a single stereo channel
consists of two mono channels, each of which are allocated a Dante®
audio channel. The mono/stereo configuration is shown in the upper
right of the display accordingly.

Use the channel up/down buttons to cycle through the available
channels. Only channels that have had a Dante® channel assigned and
have been enabled within the unIFY Control Panel software will be
selectable. When selected, a subscription to the configured Dante®
audio channel will be made as quickly as possible and that audio should
then be heard through the internal speaker, connected headphones or
Bluetooth® output device (NEMO-BT only).

When an audio subscription is made, the selected mono channel will be
mapped to both the left and right headphone outputs, left and right
Bluetooth® outputs (unDNEMO-BT only), and to the internal speaker. If
the stereo monitoring mode is enabled, the left and right stereo signals
will be mapped respectively to the stereo headphones and Bluetooth®
outputs (unDNEMO-BT only) and a mono sum of the stereo signal will
be routed to the internal speaker.

For each channel, the display indicates the slot number that has been
assigned in the top area of the display and the associated channel name
in the central viewing area. If a configured Dante® channel is selected
but not available on the audio network for any reason, the screen will
toggle between the channel name and the warning message “Channel
Unavailable”.

*NOTE: By default, the unDNEMO and unDNEMO-BT are not configured with any channel assignments and these must be configured
before first use.

In this mode if the “Dante TX” is mode is enabled, audio is also available on the Dante® network from one of the unDNEMO or
unDNEMO-BT’s audio inputs. The transmit source is selected via in the Net TX menu (See Section 2.9.5 – Menu Mode: Net TX
Source). As notes

Figure 6 - Net Mode Screen

Figure 7 – Net Mode Internal Audio Flow w/o

Dante® TX

Figure 8 – Net Mode Internal Audio Flow w/ Dante® TX

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unDNEMO/unDNEMO-BT

Bluetooth®

(unDNEMO-BT only)

Mic Inp ut

(prioritized)

(from PC)

Line In

for unDNEMO-BT)*

Aux Input)*

User Manual

Net Mode Table

USB Audio

(Aux Input - Line In

Bluetooth Bridge

Mode Audio

(only unDNEMO-BT

Net Ch 1-64 In

*NOTE: unDNEMO-BT Aux Input Mode must have either Line In or Bluetooth® selected. Both sources cannot be monitored simultaneously.

USB Audio

(to PC)

♦

♦

♦

♦

● ● ● ●

**NOTE: When connected to Headphone/Headset Output, the Monitor Speaker will be disabled.

Monitor

Speaker

♦ Dante™ TX (only if enabled/selected)

Headphone/Headset

Output**

Headphone/Headset

Dante™ TX

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unDNEMO/unDNEMO-BT

(unDNEMO-BT only)

(prioritized)

USB Audio

(from PC)

Line In

for unDNEMO-BT)*

Bluetooth Bridge

Aux Input)*

Net Ch 1-64 In

User Manual

2.5 – USB Mode

The USB mode allows the user to use the unDNEMO-BT as a USB soundcard when connected Mac or PC computer. In this mode, the
playback audio from the PC is routed to the internal speaker, headphones if connected, or Bluetooth® connected
headphones/headsets for the unDNEMO-BT. If the “Dante® TX” option is selected, the USB audio from the PC will also be available
for transmission over the Dante® network. Microphone audio is routed from the unDNEMO-BT to the USB audio path allowing you
to record to the connected PC. The audio playback features stereo audio capabilities when used in USB mode.

The device will detect the USB connection and show “Connected to Host” on the display if connected, and show “No Host Present”
if no USB connection is present.

Figure 9 - USB mode

Figure 10 – USB Mode Internal Audio Flow

*NOTE: The PC/Mac soundcard volume control will override the internal unDNEMO-BT volume control. Prior to disconnecting the
USB connection, it is recommended that the volume be set to the maximum setting, such that the internal device volume is not
limited by the soundcard volume when the soundcard is not in use. Power cycling the unit will reset the internal volume back to
the soundcard volume defaults.

USB Mode Table

Mic Inp ut

USB Audio

(to PC)

●

Monitor
Speaker

Headphone/Headset

Bluetooth®

Headphone/Headset

Dante™ TX

*NOTE: unDNEMO-BT Aux Input Mode must have either Line In or Bluetooth® selected. Both sources cannot be monitored simultaneously.
**NOTE: When connected to Headphone/Headset Output, the Monitor Speaker will be disabled.

♦ Dante™ TX (only if enabled/selected)

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(Aux Input - Line In

Mode Audio

(only unDNEMO-BT

● ● ● ♦

unDNEMO/unDNEMO-BT

USB Audio

(to PC)

Monitor
Speaker

Headphone/Headset

Output

Bluetooth®

Headphone/Headset

Mic Inp ut

(prioritized)

(from PC)

● ● ●

♦

Bluetooth Bridge

Mode Audio*

Net Ch 1-64 In

Figure 13 – Brightness Control

User Manual

2.6 – Aux Input Mode (unDEMO-BT only)

The AUX input mode allows the user to
connect a line-level analog audio device to the
rear panel 3.5mm TRS stereo analog input as
an auxiliary audio source. Audio is routed
from the aux input as a mono mix to the
internal speaker or as a stereo source to
connected headphones.

In addition, if the user or installer has enabled
the Bluetooth® bridge functionality, the user
may select the Bluetooth® audio receiver as
the auxiliary source by pressing the channel
up or down button to select either the actively
paired Bluetooth® audio device or the line
input.

If audio is not streaming via Bluetooth when
switching sources, Line In will be muted. Press
the Output Mute button two times to restore
output.

If no Bluetooth® audio device is connected to
unDNEMO-BT, the display will show “BT: No
Connection”. If the Bluetooth® connection is
active then the name of the connected device
will be shown on the display and the Bluetooth® status indicator will be shown in the center of the status bar at the bottom of the
display.

If Dante® TX audio features are enabled within the unIFY Control Panel software for the unDNEMO-BT, the Aux input audio will also
be routed to the first and second Dante® audio transmit channels of the device for audio bridging applications. Dante® Controller
or another 3

rd

party application must be used to route the audio to the intended Dante® receive device.

Figure 11 - AUX input mode

Figure 12 – Aux Input Mode Internal Audio Flow

2.7 – Line Input Mode (unDNEMO only)

The line input mode allows the user to connect a line-level analog audio
device to the rear panel 3.5mm TRS stereo analog input as an auxiliary audio
source.

Audio is routed from the line input as a mono mix to the internal speaker or
as a stereo source to connected headphones.

If Dante® TX audio features are enabled within the unIFY Control Panel software for the unDNEMO, the line input audio will also be
routed to the first and second Dante® audio transmit channels of the device for audio bridging applications. Dante® Controller or
another 3

rd

party application must be used to route the audio to the intended Dante® receive device.

Aux Input Mode Table (unDNEMO-BT only)

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USB Audio

Line In

*NOTE: unDNEMO-BT Aux Input Mode must have either Line In or Bluetooth® selected. Both sources cannot be monitored simultaneously.

**NOTE: When connected to Headphone/Headset Output, the Monitor Speaker will be disabled.

● ●

♦ Dante™ TX (only if enabled/selected)

Dante™ TX

♦

unDNEMO/unDNEMO-BT

USB Audio

(to PC)

Headphone/Headset

Output

Mic Inp ut

(prioritized)

(from PC)

Bluetooth®

(unDNEMO-BT only)

Mic Inp ut

(prioritized)

USB Audio

(from PC)

for unDNEMO-BT)*

Bluetooth Bridge

Aux Input)*

User Manual

Line Input Mode Table (unDNEMO only)

USB Audio

Line In

Net Ch 1-64 In

**NOTE: When connected to Headphone/Headset Output, the Monitor Speaker will be disabled.

♦ Dante™ TX (only if enabled/selected)

● ● ♦

Monitor Speaker

Dante™ TX

2.8 – All Input Mode

The all input mode allows the user to simultaneously monitor a mix of the
audio from the selected Dante® network audio channel, the line level
analog input and the USB audio input. This is useful in applications that
require monitoring audio from multiple, independent sources
simultaneously.

Figure 15 - All Input Mode Audio Routing

In the All input mode, the USB, and aux input sources are indicated with a checkmark on the title bar of the display when they are
connected.

The main content area of the screen shows the channel name of the network input audio, with the active channel number shown
in the center of the title bar.

The channel Up/Down buttons are used to navigate the network audio channel selection just as they operate in the Net Mode.

The All Input mode does not support any Dante® TX audio routing capabilities.

Figure 14 – All Input Mode

All Input Mode Table

*NOTE: unDNEMO-BT Aux Input Mode must have either Line In or Bluetooth® selected. Both sources cannot be monitored simultaneously.
**NOTE: When connected to Headphone/Headset Output, the Monitor Speaker will be disabled.

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Line In

(Aux Input - Line In

Mode Audio

(only unDNEMO-BT

Net Ch 1-64 In

USB Audio

(to PC)

● ● ●

● ● ●

● ●

● ● ●

Monitor
Speaker

Headphone/Headset

Output

Headphone/Headset

Dante™ TX

unDNEMO/unDNEMO-BT

selected in Bluetooth Setup of unIFY Control Panel)

Setup of unIFY Control Panel)

User Manual

2.9 – Menu Mode Navigation

The unDNEMO and unDNEMO-BT feature a number of menu screens for showing status and basic device configuration. The menu
mode access is also a configurable option that can be disabled for applications where the end user may only require limited access
to the devices features. By default, the menu mode access is disabled and must first be enabled through unIFY. Once enabled, the
menu mode may be entered by pressing the “Menu” button. While in menu mode, the display will indicate MENU: in the upper left
of the screen. To exit menu mode, press the MENU button again.

The following diagram depicts the menu navigation. Use the Up and Down channel buttons to cycle between the “Display
Brightness” and “Device Info” menus.

Use the “+” and “-“ buttons to adjust the value or navigate the sub-menus for each menu mode screen.

(Must have Enable Headphone/Headset Suport

(Must have Enable Dante TX Audio selected in Mode

Figure 16 - Menu Mode Screen Navigation

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Figure 17 – Brightness Control

User Manual

2.9.1 – Menu Mode: Brightness Control

The brightness control menu allows the user to adjust the brightness level of
the display and the keypad LED backlight brightness. Use the “+” and “-“ button
to adjust the selected brightness.

2.9.2 – Menu Mode: Device Info

Figure 18 - Device Info: Name

Figure 19 - Device Info: FW Versions

The “Device Info” menus allow the user to view information about the device
including the Dante® device name that is advertised on the Dante® network, the
FW version information, the device MAC address and the current device IP
address.

To navigate between the Device Info menu screen content, use the “+” and “-”
buttons.

The “FW Versions” screen shows the version information for both the device
application processor (shown as “FW:”) and the Dante® product version (shown
as “D:”).

The MAC address screen shows the device MAC address. The MAC address is
also referenced on a label on the bottom of the unit.

The IP address screen shows the current IP address of the device. To change the
IP address settings, use Dante® Controller or other configuration software that
supports general networking configuration for Dante® devices.

Figure 20 - Device Info: MAC

Figure 21 - Device Info: IP

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2.9.3 – Menu Mode: Bluetooth® Headphone Setup (unDNEMO-BT Only)

The Bluetooth® Headphone setup menu allows for pairing to headphones,
speakers and other Bluetooth® devices that support the A2DP profile for high
quality audio streaming. The unDNEMO-BT supports one active A2DP
monitoring connection.

The “Headphones” menu shows the lists the last ten devices that have been
paired with the unDNEMO-BT. If new devices are paired, or to find new devices
that have been put in their pairing mode, use the “+” and “-” buttons to navigate
to the menu entry that shows “SCAN” then press the “Select” button. This will
cause the unDNEMO-BT to search for nearby, compatible devices and display them in the setup menu. Use the “+” and “-” buttons
to navigate to the desired device in the list and press the “Select” button to connect.

If the device is successfully connected, the device will appear with an asterisk prefixed to the device name. Additionally, the
Bluetooth® status icon will be shown in the status bar.

To disconnect, navigate to the actively connected device and press the “Select” button. The Bluetooth® status icon should disappear
and the audio sent to the device should stop.

Figure 22 – Bluetooth® Headphone Setup

2.9.4 – Menu Mode: Bluetooth® Headset Setup (unDNEMO-BT Only)

The Bluetooth® headset setup menu allows for pairing and connection to
headphones headsets and other Bluetooth® devices that support the HSP profile
for low latency, bidirectional audio streaming. The unDNEMO-BT supports one
active HSP connection.

The “Headset” menu shows the lists the last ten devices that have been paired
with the unDNEMO-BT. If new devices are paired, or to find new devices that
have been put in their pairing mode, use the “+” and “-“ buttons to navigate to
the menu entry that shows “SCAN” then press the “Select” button. This will cause
the unDNEMO-BT to search for nearby, compatible devices and display them in
the setup menu. Use the “+” and “-” buttons to navigate to the desired device in
the list and press the Select button to connect.

If the device is successfully connected, then the device will appear with an
asterisk prefixed to the device name. Additionally, the Bluetooth® status icon
will be shown in the status bar.

The headset microphone takes priority over the internal microphone when a connection is active. However, a wired external
microphone remains the highest priority microphone source and will automatically take precedence over the Bluetooth®
microphone when connected.

To disconnect, navigate to the actively connected device and press the “Select” button. The Bluetooth® status icon should disappear
and the audio sent to the device should stop.

Figure 23 - – Bluetooth® Headset Setup

Figure 24 – Scan for Devices

2.9.5 – Menu Mode: Net TX Source

This option is only available if the “Dante® TX’ option is enabled. It allows the
user to configure which audio source is made available to the Dante® network
when the unDNEMO-BT is in the Net Mode.

The available sources for the Dante® TX Audio in the Net mode are:

• Prioritized Mic Input

• USB Playback

• Aux Input (Line or Bluetooth®)

Figure 25 - Net TX Source menu

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3 – System Setup

*Note: All Attero Tech products are tested using UTP cabling and it is recommended that UTP cabling be used when installing
them. STP cabling can be used for installation though care must be taken not introduce grounding issues into the system by doing
so.

3.1 – Daisy Chain Deployment

The unDNEMO and unDNEMO-BT can be deployed in standard Ethernet networks with or without external switching hardware.

The first example below shows the Dante® port of an audio DSP connected to the Ethernet (Dante®) port of the
unDNEMO/unDNEMO-BT at supervisor station 1. Due to the integrated Gigabit Ethernet switch, other unDNEMO/unDNEMO-BT
devices can be daisy-chained together to eliminate the need for any external Ethernet switches.

*Note: Each unDNEMO/unDNEMO-BT would require a local 24V DC power supply connection. Daisy chaining of PoE is not possible.

Figure 26 – Daisy Chain Deployment

*NOTE: It is not recommended to connect high channel count Dante® devices to the end of any daisy-chain segment. The daisy
chain feature is intended to ease deployment in situations where additional Ethernet switches may be obtrusive and difficult to
install. The daisy-chain feature is not intended to be use as a high bandwidth connection between two or more Ethernet switches
to bridge network segments.

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3.2 – PoE Deployment

The unDNEMO and unDNEMO-BT support PoE 802.3af power on the left-most Ethernet port labeled “PoE+Data” on the rear panel
of the unit. To utilize PoE, connect CAT-5e or better cabling between the PoE port of the unDNEMO/unDNEMO-BT and an 802.3af
compliant PoE Ethernet switch or mid-span power injector.

In this configuration, PoE cannot be daisy-chained and each device requires a CAT-5 connection back to the Ethernet switch. The
following diagram shows the unDNEMO-BT devices used with an Ethernet switch providing both PoE and Dante® connections, with
audio sourced from an Attero Tech unD4I 4-channel analog input to Dante® interface.

Figure 27 – PoE Deployment

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3.3 – unIFY Control Panel Notes

The unIFY Control Panel software provides users with a simple tool to monitor and configure Attero Tech devices. It detects
connected devices on the configured network automatically showing them in a device list. Once a device is discovered, unIFY can
present further details about the device. For unDNEMO and unDNEMO-BT devices, unIFY is also used to configure the device settings
such as the audio mode and Bluetooth® settings (unDNEMO-BT) among others. The latest version of the unIFY Control Panel
software can be downloaded at https://www.atterotech.com/resources/unifycontrol-panel

The configuration software for the unDNEMO-BT is organized into the following key sections:

• Channel Configuration

• Device Configuration

*Note: The unDNEMO/unDNEMO-BT settings are volatile and parameter changes will be lost if the unit is reset or power cycled.
However, unIFY Control Panel can be used to save presets and change the power-on defaults to prevent loss of settings. This is a
manual process and is not automatic. This is done in our unIFY software by using the "Save Preset" button and clicking the "Save

to Device" button with the "Default" option selected. See the unIFY Control Panel manual for steps to save.

3.3.1 – Channel Configuration Section

All Net Channel naming and routing for unDNEMO/unDNEMO-BT should be set up in unIFY Control Panel. Unlike most Dante®
networked devices, the unDNEMO and unDNEMO-BT prioritize network routing via unIFY over Dante® Controller. This is due to the
ability to switch monitoring channels on the device itself, changing how Dante® Controller sees the hardware. This is further
explained in 3.4 – Dante® Configuration Notes and detailed setup steps are available in the unIFY Control Panel manual.

.

3.3.2 – Device Configuration Section

The Device Configuration Section allows adjustment to the hardware parameters from Button/Display Brightness and Display
Timeout timer (unDNEMO only) to selecting Audio Mode and Bluetooth® Settings (unDNEMO-BT only).

unDNEMO

unDNEMO-BT

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3.4 – Dante® Configuration Notes

In general, there is little to no additional configuration required to successfully utilize the unDNEMO-BT devices in a Dante® network
other than the initial channel configuration and setup required using the unIFY Control Panel software.

However, if the unDNEMO or unDNEMO-BT are utilized in a Dante® network with audio transmit channels that are already configured
to transmit to one or more Dante® receive devices, the potential exists that the unDNEMO/unDNEMO-BT will not be able to
subscribe to the Dante® transmitter as the number of unicast receivers assigned to transmitting device and channel may be
exceeded.

To mitigate this issue, the desired audio channels may be placed in multicast flows such that there is no limit on the number of
Dante® receive devices. In systems where a large number of unDNEMO/unDNEMO-BT devices are utilized, this is the recommended
practice to mitigate these channel subscription limitations that exist when only using unicast Dante® audio transmission. However,
care should always be taken to understand how much multicast bandwidth exists on the Dante® network, and utilize the tools
within Dante® Controller to identify any networking and Dante® configuration issues that may arise as a result.

3.5 – Factory Reset

The unDNEMO and unDNEMO-BT have a factory reset option. Using it will reset all the devices parameters back to their factory
defaults including all the Dante® settings such as device name, channel names as well as the device settings such as input select.
The devices IP address mode is also reset back to getting a dynamic IP.

Access to the factory reset button is through a small circular hole on the rear of the unit between the USB and PoE Ethernet
connector.

To use the factory reset, insert a small screwdriver or paperclip into the hole to activate the factory reset switch. There should be
a noticeable “click” when it’s activated. Hold the switch in for approximately 10 seconds then release. If the factory reset was
successful, a few seconds after releasing the switch, the unit will reset itself.

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4 – Mechanical Information

Figure 28 - Top View Dimensions

Figure 31 - Front View Dimensions

Figure 29 - Bottom View Dimensions

Figure 30 – Side View Dimensions

4.1 – Mounting Information

The unDNEMO and unDNEMO-BT is designed to be placed on a smooth surface and features a non-slip pad on the base of the unit.

For mounting on non-horizontal surfaces, the base of the unit features two keyhole openings for mounting that accept a #6 size
screw head. Care should be taken not to insert the screw head deeper than 6.00mm from the base of the unit.

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5 – ARCHITECTS & ENGINEERS SPECIFICATION

5.1 – unDNEMO

The Dante® network monitor shall be able to monitor any one of up to 64 Dante® audio flows, and provide user selection of both
channel and volume. The unit shall include a speaker and a headphone jack for reproduction of the Dante® audio. The unit shall
provide bi-directional USB 1.1 audio connectivity, and install without additional drivers on both Windows and Mac PCs. The unit
shall provide one mic level and one line-level analog input, each on a 3.5mm connector. The unit shall be able to receive power
from either the rear panel Dante® interface over the Ethernet cable from a compliant 802.3af PoE network device or an external
+24VDC power supply. A second rear panel Dante

The Dante® interface shall be compliant with the RoHS, REACH and WEEE directives.

The Dante® interface unit shall be compliant with the EMI/EMC requirements for FCC (Part 15 Class A) and CE (EN 55022 Class) A.

The Dante® interface shall be the Attero Tech unDNEMO.

5.2– unDNEMO-BT

The Dante® network monitor shall be able to monitor any one of up to 64 Dante® audio flows, and provide user selection of both
channel and volume. The unit shall include a speaker, a headphone jack and Bluetooth® for reproduction of the Dante® audio. The
unit shall provide bi-directional USB 1.1 audio connectivity, and install without additional drivers on both Windows and Mac PCs.
The unit shall provide one mic level and one line-level analog input, each on a 3.5mm connector. The unit shall be able to receive
power from either the rear panel Dante® interface over the Ethernet cable from a compliant 802.3af PoE network device or an
external +24VDC power supply. A second rear panel Dante® interface shall provide for daisy chain of the Dante® network.

The Dante® interface shall be compliant with the RoHS, REACH and WEEE directives.

The Dante® interface unit shall be compliant with the EMI/EMC requirements for FCC (Part 15 Class A) and CE (EN 55022 Class) A.

The Dante® interface shall be the Attero Tech unDNEMO-BT.

® interface shall provide for daisy chain of the Dante® network.

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5.3 – Device Specifications

Audio Inputs

Internal electret microphone

External electret headset

Input Types:

Input Impedance: Line Input: 10kOhm

Maximum Input Levels: Line Input: +12dBu

Mic Bias Voltage: 1.65V

Audio Input Performance

THD+N: Line Input: <0.02% @ 1kHz

Frequency Response:

Speaker Type: Internal 1” Driver

Attenuation Range

Headphone Output Stereo 3.5mm TRS

Maximum
Output Levels:

Audio Output Performance

THD+N:

Frequency Response

Bluetooth® Audio (unDNEMO-BT Only)

Supported Bluetooth®
Profiles

Bluetooth® range 10 meters typical

microphone connectivity with
internal bias (3.5mm T-S)

Line Input: 3.5mm TRS

Line Input: 20Hz – 20kHz,
+/- 1dB

Audio Outputs

Software controlled volume
(1 to 10(max), 6dB per step)

Speaker: 1W @ max volume

Headphone: 1Vrms into 32
Ohms (minimum load)

<0.01% @ 1kHz, input signal
3dB below maximum

Headphone: 20Hz – 20kHz
+/- 1dB

Bluetooth® v3.0
A2DP (Headphone and

bridging modes)
HSP (Headset mode)

Physical Level: Ethernet

Connector(s): Dual RJ-45

Cable Quality: CAT-5e or better

Transmission
Speed:

Supported
Sample Rates

Minimum Dante®
Network Latency

PoE 802.3af PoE PD compliant

External Power

Power
Consumption

Cable Quality: CAT-5e or better

FCC CFR 47 Parts 15B
ICES-003
CE (EN55022)
RoHS
REACH

Width 6.45”

Height 2.6”

Depth 6.23”

Weight 1.13 lbs

Operating
Temperature

Dante® Network

1000 Mbps

48kHz

1ms

Power Requirements

24V DC, center positive
barrel jack, 6.0mm OD /

2.0mm ID

< 6W Max

Product Compliance

Physical Dimensions

Environmental Specifications

0 to 40 C

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