ARTHUR HOLM DynamicSpeaker Manuel utilisateur

User Guide
Danish craftmanship
Mediterranean soul
Technology Serving Design
DynamicSpeaker
Motorised loudspeakers for integration in desks

TABLE OF CONTENTS
REGULATIONS AND SECURITY 5
SAFETY INSTRUCTIONS 5
SYSTEM DESCRIPTION 7
MOUNTING INSTRUCTIONS 9
DIFFUSER MOUNTIG GUIDE 9
MOUNTING GUIDE AHDSR42W UI 10
POWER AND CONTROL 17
CONTROLS AND AUDIO FEATURES 18
AHnet PROTOCOL 19
AHlink 22
MASTER CONFIGURATION 26
INFORMATION ON DISPOSAL 28
WARRANTY TERMS AND CONDITIONS 29

WELCOME
Thank you for purchasing an ARTHUR HOLM product.
Please, read this installation and operating instructions carefully and keep
them in a safe place for future reference.
We remain at your entire disposal if you have any suggestions.
Henrik Holm
General Manager

ABOUT US
The Company
Arthur Holm has its origins in the Danish furniture designer Jorgen Alex
Jensen, who was active during the sixties and the seventies. His design
inspiration and his concept of ergonomics have been continued by his
family, the design force behind Arthur Holm product range. The result of
combining Scandinavian design tradition with Mediterranean creativity,
exibility and emotion is a wide product range built on more than 25 years
of craftsmanship.
Arthur Holm offers a professional product range where tomorrow’s
technology is shaped into valued materials with design exibility and
customisation, specially created to enhance communication and
collaboration in reception, conference and meeting areas.
The art of customisation
Arthur Holm offers a range of ingenious products whose designs are based
on quality materials and the latest technology. Products which endow
meeting and conference rooms with silent, ergonomic, innovative and
aesthetic solutions that integrate into the furniture, hang from the walls as
works of art or are used as interactive points of information.
The world of Arthur Holm
Arthur Holm offers a selection of unique, elegant, versatile, exible and
ergonomic products that are being used in meeting and conference
rooms, reception areas, auditoriums and public zones of leading
companies throughout the world.
The numbers speak for themselves! We currently own 33 product
patents,have presence in over 45 countries with products and solutions
inmore than 25,000 installations.
It will be our pleasure to work with you, designing your unique and
personalised environment. Our broadcast electronic engineers will
provide the latest technology while our design team will offer you the most
exclusive appearance.
Our team puts its heart, passion and pride in all our designs.

5
SAFETY INSTRUCTIONS
Plugs
• Do not dismantle any part of the device power connector.
• Disconnect the power plug from the AC outlet when the device is not
going to be used for an indenite period of time.
Power and extensions cords
• Use the appropriate power cord with the correct plug type.
• Do not overload wall outlets or power cords.
• Make sure the total ampere passed through an extension cord does not
exceed the maximum allowed by the cable used.
• Do not place anything on the power cord.
• Do not locate this product where a person may walk or trip over the
cord.
REGULATIONS AND SECURITY
ATTENTION: Do not disassemble or modify the device in any way.
This symbol warns of the presence of dangerous un-insulated
voltages inside some of the components, of sufcient magnitude
to expose people to risk of electronic shock.
This symbol draws attention to important use and maintenance
instructions in the manual that accompanies the unit.
This symbol indicates that the equipment conforms to the norms
established by the European Community.
This symbol indicates D.C. current.

6
Wiring connected to hazardous voltage requires installation by
qualied personnel or the use of ready-made exible cables.
For your security, your equipment must be connected to an
electrical outlet with grounding connection protection.
Since the plug is used to disconnect the device, the operating
electrical outlet must be in an easily accessible place.
Environment
• Install the equipment on an elevated, at surface.
• Install the equipment in a ventilated area.
• Avoid exposing the equipment to:
∙Rain or water
∙Excessive heat, cold or humidity
∙Area exposed to direct sunlight
∙Dirty areas
∙Equipment generating strong magnetic elds
• Avoid placing open containers of liquid, near the equipment.
• Keep a minimum distance of 30 mm in order to have good ventilation.
• Never place above the device any sources of ames such as lighted
candles, etc.
• If you are using the device in extreme weather conditions and/or
tropical climates, the equipment should be installed in a room which
ensures a reasonable level of temperature and humidity.
• To prevent damage the equipment must be rmly anchored to the
surface, as shown on the installation instructions.
SAFETY INSTRUCTIONS

7
SYSTEM DESCRIPTION
General
Our new motorised loudspeaker for desk and furniture integration
brings exibility and impressive audio quality with enhanced speech
intelligibility to the meeting room or other rooms where quality audio
is needed in a magical movement. The compact, omnidirectional 360
degrees active speaker has a twin 36W Class-D integrated ampliers and
a two-way coaxial transducer that brings the audio to the dedicated
area with its acoustic diffuser through its integrated DSP technology, the
system can be controlled using the AHnet and its wireless AHlink App for
control and set-up. The Arthur Holm dynamicSpeaker is designed to be
hidden when not in use with a smooth magical and elegant movement
done without disturbing the audience.
Highlights
• Natural sound direction
• Speech intelligibility
• High gain before feedback
• Limited audio pollution
• 360 degrees loudspeaker
• 4" 2-Way coaxial speaker, bass reex
• 2 x 36W class-D bi-amplier integrated
• Acoustic omnidirectional diffuser
• DSP integrated Balanced line input
• RS-422 controllable
• Near eld audio reproduction
• Speech intelligibility enhancement
• Remotely controllable
• Wooden speaker enclosure

8
SYSTEM DESCRIPTION
Available Models
MODEL DESCRIPTION
AHDSR42W
Motorised loudspeaker for furniture
integration. 4"coaxial loudspeaker. Class-D
2way bi-amplied. RMS power 2 x 36.5W.
360° dispersion. Balanced analogue audio
input. Adjustable gain through AHnet (RS422
Protocol). Mute function through AHnet
(RS422 Protocol). Cover plate made of
stainless steel. USB Port for software updates.
XLR-4 input. Capacitive touch sensor on
cover plate for up and down control.
AHDSR42W UI
(Underneath Installation)
Motorised loudspeaker for furniture
integration. 4"coaxial loudspeaker. Class-D
2 way bi-amplied. RMS power 2 x 36.5W.
360° dispersion. Balanced analogue audio
input. Adjustable gain through AHnet
(RS422 Protocol). Mute function through
AHnet (RS422 Protocol). USB Port for
software updates. XLR-4 input. Prepared for
underneath installation, to be veneered.
Options
AHDSR42W
CPSK
Painted

9
MOUNTING INSTRUCTIONS
DIFFUSER MOUNTING GUIDE
1. After unpacking the equipment and removing the safety screw for
transport, install the equipment and connect to the power.
2. Then press the button to turn the DynamicSpeaker to open position.
3. Put together the diffusor matching the 4 magnets with the 4 top
anchor screws. It will detect a "click" when the diffusor is in the correct
position.

10
MOUNTING GUIDE AHDSR42W UI
Pattern Hole
Pattern hole dimensions for milling are specied in the corresponding
drawing. The milling of the furniture has to be done from bellow.
Attention
Manipulation of the product should be avoided, no stress should
be applied to the product except from the instructions given in
this document. Cutting, drilling, soldering, adding of electrical and
mechanical components can cause danger and should be avoided
by all mean. Not complying with these directions will result in a loss of
the Arthur Holm warranty.
Albiral Display Solution S.L. shall not be held liable for any loss or injury
incurred as a result of modications made to goods by anyone other
than the supplier or the supplier's authorised representative without the
supplier's written permission. Such modications shall be deemed to
terminate any further guarantee obligations.
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