Acoustic Research AWD211 User Manual

WIRELESS 2.1
STEREO HEADPHONES

OWNER’S MANUAL

AWD211

IMPORTANT INFORMATION

CAUTION

RISK OF ELECTRIC SHOCK.

DO NOT OPEN.

WARNING: To reduce the risk of fi re or
electric shock, do not expose this product to
rain or moisture. The apparatus shall not be
exposed to dripping or splashing. No objects
fi lled with liquids, such as vases, shall be
placed on the apparatus.

Important Safety Instructions

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 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 amplifi ers) that
produce heat.

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

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

11. Refer all servicing to qualifi ed 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.

Product Information

Keep your sales receipt to obtain warranty parts and service and for proof of purchase.
Attach it here and record the model number in case you need it. These numbers are
located on the product.

Model No.: _____________________________________________________________________
Purchase Date: _________________________________________________________________
Dealer/Address/Phone: __________________________________________________________

Caution: To reduce the risk of electric shock, do not
remove cover (or back). No user serviceable parts inside.
Refer servicing to qualifi ed service personnel.

FCC Information

FCC Regulations state that unauthorized
changes or modifi cations to this equipment may
void the user’s authority to operate it.

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.

RF Exposure Warning: This equipment must
be installed and operated in accordance with
provided instructions and the antenna(s) used
for this transmitter must be installed to provide
a separation distance of at least 20 cm from
all persons and must not be co-located or
operating in conjunction with any other antenna
or transmitter. End-users and installers must be
provide with antenna installation instructions
and transmitter operating conditions for
satisfying RF exposure compliance.

Industry Canada Regulatory Information

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.

The user is cautioned that this device should
be used only as specifi ed within this manual
to meet RF exposure requirements. Use of this
device in a manner inconsistent with this manual
could lead to excessive RF exposure conditions.

This Class B digital apparatus complies with
Canadian ICES-003. This radiocommunication
device complies with Industry Canada Standard
RSS-210.

Cet appareil numérique de la classe B est
conforme à la norme NMB-003 du Canada. Ce
dispositif de radiocommunication respecte la
norme CNR-210 d’Industrie Canada.

INTRODUCTION

Welcome

Congratulations on your purchase of the 2.4GHz Wireless Headphones
with 2.1 Sound. The AWD211 uses the latest in wireless transmission,

2.4GHz digital technology, that lets you enjoy crystal clear, digital

audio up to 150 feet away from the transmitter. The headphones also
offer a 2.1 stereo listening experience, with a dual-speaker design
in each ear cup providing your own “personal subwoofer”. The
headphones’ compact design and comfortable ear cups let you enjoy
music and TV sound just about anywhere inside or outside your home.
Easy, push-button pairing makes it simple to get started, wirelessly.

This manual covers various connection options and detailed operating
instructions for setup and use of the AR wireless headphones. If, after
having reviewed the instructions, you have any questions, please call
toll-free 1-800-732-6866 or visit www.araccessories.com.

Supplied Accessories

This headphone system includes accessories that enable you to use
your wireless headphone set in a number of ways.

• Wireless headphones (AWD211RX)

• 2.4GHz wireless transmitter (AWD211TX)

• AC power adapter

• Stereo audio cable (stereo pair to 3.5mm)

• 2 AA rechargeable batteries

• 3.5 mm to stereo (R/L) RCA jack adapter

• Instruction manual

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GETTING STARTED

Installing the Headphone Batteries

1. Find the depression in the middle of
the left headphone. Press down on
this area to remove the headphones’

Depression

Left headphone, side view

3. Place the battery cover back on the left headphone. Make sure it
locks back into place.

Important: DO NOT mix batteries with different chemistry types
(for example, a zinc battery with an alkaline battery). DO NOT
mix new and used batteries. DO NOT leave batteries installed in
the product when not in use for long periods. Always remove old,
weak or worn-out batteries promptly and recycle or dispose of
them in accordance with local and national regulations.

Important: If you are using rechargeable batteries NiMH or NiCd
(such as the batteries provided), the batteries will charge when
the headphones are put on the charging cradle of the transmitter.
DO NOT put the headphones on the charging cradle of the
transmitter if you installed alkaline or other non-rechargeable
batteries – this could cause the batteries to leak, which would
damage the headphones.

battery compartment cover.

2. Insert the two (2) rechargeable
AA batteries (included) in the left
headphone, following the polarity
(+ and –) diagram inside the
compartment.

4