Comhear YARRA 3DX User manual

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OWNER’S GUIDE • BRUGERVEJLEDNING BEDIENUNGSANLEITUNG
• GEBRUIKERSHANDLEIDING
GUÍA DEL USUARIO • KÄYTTÖOHJE • NOTICE D’UTILISATION MANUALE DI
ISTRUZIONI • KEZELÉSI ÚTMUTATÓ BRUKERVEILEDNING • PODRĘCZNIK
UŻYTKOWNIKA MANUAL DO PROPRIETÁRIO • BRUKSANVISNING
사용 설명서 •   • オーナーズガイド • 業主指南 • คู่มือเจ้าของ

English - 2
WELCOME
Comhear™
Congratulations on choosing the next generation of audio. The YARRA 3DX is powered by patented MyBeam™
technology developed by Comhear™. Based in San Diego, California, Comhear™ is a technology company changing
the way the world experiences sound.
MyBeam™
The patented MyBeam™ technology powering the YARRA 3DX uses beamforming to play immersive surround
sound recorded in either 5.1 or 7.1, binaural recordings and stereo (or even quadraphonic) recordings.
Beamforming is a signal processing technique used in a line array to achieve spatial selectivity. This is the key
element that separates the YARRA 3DX from other soundbars. Most soundbars house 2 to 4 drivers that can only
provide playback encoded to two channel sound (left and right). The YARRA 3DX is more than just a soundbar, it
is a "line array" with 12 individually chambered 33 mm drivers. The algorithms used in the MyBeam™ technology
decode 5.1, 7.1, stereo and binaural recordings and encode them for playback from the line array so that they are
heard as they were intended.
Binaural audio
Binaural audio is audio that has been recorded using a special dual-microphone. In some cases the microphone
may resemble a dummy head, mimicking the size, shape and density of the human head, has a microphone placed
in each of the "ears". This recording technique allows for sound to be recorded exactly how a human hears.
Traditionally, to experience binaural audio, a listener would have to use headphones to enjoy the 3D immersive
surround sound experience. The YARRA 3DX, using MyBeam™ technology, can also playback binaural recordings
to give listeners a rich immersive 3D surround sound experience.
Binaural content will be expressly labeled as such. Many ne examples can be found on YouTube®. Video games
are also encoded to provide spatial specicity, which can also be enjoyed on the YARRA 3DX.
Near eld and Far eld
The YARRA 3DX has been designed to work in both NEAR FIELD and FAR FIELD. NEAR FIELD is best understood
as using smaller, more articulate drivers in a smaller space to accurately playback audio. FAR FIELD is best
understood as using larger speakers that offer a bigger soundstage for larger rooms. The YARRA 3DX, is able
to use the 12 individually chambered and amped 33 mm drivers to provide the small and more precise sound
required for NEAR FIELD listening and switch to producing a higher volume, wider sound for FAR FIELD in larger
rooms.

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IMPORTANT SAFETY INSTRUCTIONS
Please read and keep all safety and use instructions.
Important safety instructions:
1. Read all instructions.
2. Keep instructions in a safe place.
3. Keep water away from your YARRA 3DX.
4. Use a dry cloth to clean.
5. Do not place other objects on top of your YARRA 3DX.
6. Do not install near heat sources such as radiators, stoves, heat registers, or other apparatus that produces heat.
7. Protect the power cord from being walked on or pinched.

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IMPORTANT SAFETY INSTRUCTIONS
Warnings/Cautions
This symbol on the product means there is uninsulated, dangerous voltage within the product
enclosure that may present a risk of electrical shock.
This symbol on the product means there are important operating and maintenance instructions in this
guide.
Contains small parts which may be a choking hazard. Not suitable for children under age 3.
This product contains magnetic material. Consult your physician on whether this might affect your
implantable medical device.
0-3
• To reduce the risk of re or electrical shock, do NOT expose this product to rain, liquids or moisture.
• Do NOT expose this product to dripping or splashing, and do not place objects lled with liquids, such as
vases, on or near the product.
• Keep the product away from re and heat sources. Do NOT place naked ame sources, such as lighted
candles, on or near the product.
• Do NOT make unauthorized alterations to this product.
• Do NOT use a power inverter with this product.
• Do NOT use in vehicles or boats.
• Where the mains plug or an appliance coupler is used as the disconnect device, the disconnect device
shall remain readily operable.
• Do not mount on surfaces that are not sturdy, or that have hazards concealed behind them, such
as electrical wiring or plumbing. If you are not sure about installing the bracket, contact a qualied
professional installer. Ensure the bracket is installed according to local building codes.
• Due to ventilation requirements, Comhear™ does not recommend placing the product in a conned space
such as in a wall cavity or in an enclosed cabinet.
• Do not place or install the bracket or product near any heat sources, such as replaces, radiators, heat
registers or other apparatus (including ampliers) that produce heat.

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REGULATORY INFORMATION
FCC Statement
1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions:(1) This device may not cause harmful interference, and (2) This device must accept any
interference received, including interference that may cause undesired operation.
2. Any Changes or modications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
NOTE: 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.
FCC RF Radiation Exposure Statement
1. This transmitter must not be colocated or operating in conjunction with any other
antenna or transmitter.
2. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with minimum distance
20cm between the radiator & your body.
Innovation, Science and Economic Development (ISED) Canada Statement.
-English
This device complies with Industry Canada’s license-exempt RSSs. Operation is
subject to the following two conditions: (1) This device may not cause interference; and
(2) This device must accept any interference, including interference that may cause
undesired operation of the device.

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REGULATORY INFORMATION
WARNING: DO NOT INGEST BATTERY, CHEMICAL BURN HAZARD
1. The remote control supplied with this product contains a coin/button cell battery. If the coin/ button cell
battery is swallowed, it can cause severe internal burns in just 2 hours and can lead to death.
2. Keep new and used batteries away from children.
3. If the battery compartment does not close securely, stop using the product and keep it away from children.
4. If you think batteries might have been swallowed or placed inside any part of the body, seek immediate
medical attention.
CAUTION: Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type.
WARNING: The battery (battery or batteries or battery pack) shall not be exposed to excessive heat such as
sunshine, re or the like.

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REGULATORY INFORMATION
Hereby, Comhear™ Inc. declares that this product is in compliance with the essential requirements and
other relevant provisions of Directive 2014/53/EU.
Eligible to bear the CE mark; Conforms to European Union Low Voltage Directive 2014/35/EU; European
Union EMC Directive 2014/30/EU; European Union Restriction of Hazardous Substances Recast (RoHS)
Directive 2011/65/EU;European Union Eco-Design Directive 2009/125/EC; European Union Radio Equipment
Directive (RED), 2014/53/EU.
Frequency band of operation 2402 to 2480 MHz:
• Bluetooth® Maximum transmit power less than 20 dBm EIRP.
• Bluetooth® Low Energy: Maximum power spectral density less than 10 dBm/MHz EIRP.
Disposal of Old Equipment and Batteries
Only for European Union and countries with recycling systems
These symbols on the products, packaging, and/or accompanying documents mean that used electrical and
electronic products and batteries must not be mixed with general household waste. For proper treatment, recovery
and recycling of old products and used batteries, please take them to applicable collection points in accordance
with your national legislation. By disposing of them correctly, you will help to save valuable resources and prevent
any potential negative effects on human health and the environment. For more information about collection and
recycling, please contact your local municipality. Penalties may be applicable for incorrect disposal of this waste,
in accordance with national legislation.

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Preparing your entertainment system
Package Contents
GETTING STARTED
The YARRA 3DX soundbar comes with mounting bracket holes, a subwoofer and remote, along with the several
cables to connect it to your entertainment system. Mounting brackets are not included.
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YARRA Subwoofer
Power Cable
AC/DC Adapter
Subwoofer RCA Cable 3.5mm to 3.5mm Cable
HDMI™ Cable USB A to USB B Cable
Subwoofer Power Cable
Optical Cable
Remote

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GETTING STARTED
Placement
To avoid wireless interference, keep other wireless equipment 1 – 3 ft. (0.3 – 0.9 m) away from the YARRA 3DX.
Place the YARRA 3DX outside and away from metal cabinets, other audio/video components and direct heat
sources.
• Place the soundbar directly below (preferred) or above your TV with the speaker grill facing the listener.
• The left and right sides of the soundbar have retractable legs. Grasp on both the front and back sides and
pull down to extend legs. This will also allow the ambient lighting LEDs on the bottom of the soundbar to be
visible.
• Keep the back side of the soundbar at least 0.4 in. (1 cm) from any other surface.
• Do NOT place any objects on top of the soundbar.
• Make sure there is an AC (mains) outlet nearby.
• For best sound quality, do not place the soundbar in an enclosed cabinet or diagonally in a corner.
• If placing the soundbar in an enclosed cabinet or on a shelf or TV stand, position the front of the soundbar as
close as possible to the front edge of the shelf for optimal acoustic performance.
• Place the subwoofer on the ground, to the right or left of the soundbar. Ideally, place the subwoofer in a
corner of the room.

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SETTING UP THE YARRA 3DX
Cable options
Connect the soundbar to your TV using one of two cable options:
• Option 1: HDMI™ ARC (preferred)
• Option 2: Optical
Note: The preferred option is to connect the soundbar to your TV’s HDMI™ ARC or Audio Return Channel
connector using the HDMI™ cable.
1. On the back of your TV, locate the HDMI™ IN and Audio OUT (digital) connector panels.
2. Choose an audio cable.
Your TV’s connector panel may not appear as
shown. Look for the shape of the connector.

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SETTING UP THE YARRA 3DX
Connecting the soundbar to your TV
After choosing an audio cable, connect the soundbar to your TV.
Option 1: HDMI™ ARC (preferred)
1. Insert one end of the HDMI™ cable into your TV’s HDMI™ ARC connector.
Note: If you don’t connect to your TV’s HDMI™ ARC or Audio Return Channel port, you won’t hear
audio from the soundbar. If your TV does not have an HDMI™ ARC connector, see “Option 2: Optical”
on page 11.
2. Insert the other end of the cable into the HDMI™ OUT (ARC) connector on the soundbar.

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SETTING UP THE YARRA 3DX
Option 2: Optical
If your TV doesn’t have an HDMI™ ARC port, use the optical cable to connect the soundbar to your TV.
CAUTION: Make sure you have removed the protective cap from both ends of the optical cable. Inserting the
plug in the wrong orientation can damage the plug and/or the connector.
1. Insert one end of the optical cable into your TV’s OPTICAL OUT port.
2. Align the plug with the soundbar’s OPTICAL IN port and insert the plug carefully.
Note: The port has a hinged door that swings inward when inserting the plug.
3. Firmly push the plug into the port until you hear or feel a click.

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SETTING UP THE YARRA 3DX
Connecting to power
Install battery in remote control
1. Assemble power cord by connecting outlet plug to AC adapter.
2. Plug the AC/DC adapter into the back of the soundbar.
3. Plug the other end of the power cord into an outlet.
1. Insert a paper clip into the small hole above the battery door and press down to disengage the child safety
tab. With the child safety tab pressed down, slide the batter door off.
2. Insert the provided CR2032 3V x 1 battery.
3. Slide the battery compartment cover back into place.

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SETTING UP THE YARRA 3DX
Connecting the subwoofer
1. Plug one end of the subwoofer RCA cable into the back of the subwoofer and the other end into the Yarra
3DX.
2. Plug one end of the subwoofer power cable into the back of the subwoofer and the other end into an
outlet.
3. Press the power switch on the back of the subwoofer to power the subwoofer on.
Note: Place the subwoofer with the feet facing downward and ideally in a corner of the room, to the right
or left of the YARRA 3DX.

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SETTING UP THE YARRA 3DX
Powering on the YARRA 3DX
Users have three options for controlling the YARRA 3DX: the remote control, side buttons or the YARRA 3DX app.
Only the remote or side buttons can power on the YARRA 3DX.
BT
MUTE
SUBVOL
UP
SUBVOL
DN
PRESET
+
PRESET
1
PRESET
2
PRESET
3
MOVIE GAME MUSIC
BASS
BOOST +
-
* Right side of the YARRA 3DX

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FINISHING SOUNDBAR SETUP
Turning off your TV speakers
Checking for sound
To avoid hearing distorted audio, turn off your TV speakers.
Refer to your TV owner’s guide for more information.
1. Power on your TV.
2. If you are using a cable/satellite box or other secondary source:
• Power on this source.
• If your secondary source is connected to your TV, select the appropriate TV input. If you have not
programmed the remote control, you may need to use a different remote.
3. Power on the soundbar.
• You should hear sound coming from the soundbar.
4. If you do not have HDMI™ (ARC), to avoid hearing distorted audio, you may need to mute your TV internal
speakers.

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SETTING UP THE APP
Download and install the YARRA 3DX app
The YARRA 3DX app lets you set up and control the YARRA 3DX from your smart phone or tablet. Using the app,
your smart device acts as a remote for the soundbar. From the app, you can manage your YARRA 3DX settings, set
your presets and change presets, control the directionality of the MyBeam™, switch between Near and Far Field,
change the number of listeners, and switch between inputs.
On your smart phone or tablet, download the YARRA 3DX app.
YARRA 3DX app
• Apple users: download from the App Store
• Android™ users: download on the Google Play™ store
Follow the instructions in the app to complete setup.

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USING THE YARRA 3DX
Source selection
To switch between the different sources connected to the YARRA 3DX, press the INPUT button on the remote, the
soundbar or the app.
Input:
HDMI
OPTICAL
USB
AUX
BLUETOOTH
ARC *example shown in gaming mode
LED INDICATORS:
indicated by green color
*left side of YARRA 3DX

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To connect a video game console or a Blu Ray player to the YARRA 3DX, you will need two HDMI™ cables.
1. Connect an HDMI™ cable into the HDMI OUT port of the console/media player.
2. Connect the other end of that HDMI™ cable into the HDMI IN port on the back of the YARRA 3DX.
3. Connect an HDMI™ cable into the HDMI OUT (ARC) port on the back of the YARRA 3DX.
4. Connect the other end of that HDMI™ cable into the HDMI ARC port of the TV.
USING THE YARRA 3DX
Connecting game console/media player

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To connect a PC to the YARRA 3DX, connect the USB B cable into the USB port on the back of the YARRA 3DX.
Connect the other end of the USB cable into a USB port on the PC.
Note: Make sure to change the sound source on your PC to the YARRA 3DX. Refer to your PC operating
system's manufacturer instructions to do so.
USING THE YARRA 3DX
Connecting PC