Specifications | Acoustic Research AW822 Speaker System User Manual

Indoor/Outdoor Speaker
with auto-tuning
Model AW822
Installation and
Operation Manual
Important Information
Caution: To reduce the risk of electric shock, do not remove cover (or
back). No user serviceable parts inside. Refer servicing to qualified service
FCC Statement
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 communication. 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 Regulations state that unauthorized changes
or modifications to this equipment may void the
user’s authority to operate it.
Product Information
Keep your sales receipt to obtain warranty parts
and service and for proof of purchase. Attach it
here and record the serial and model numbers
in case you need them. These numbers are
located on the product.
Model No.:_ _______________________________
Purchase Date:_ ____________________________
Important Safety Instructions
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Read these instructions.
Keep these instructions.
Heed all warnings.
Follow all instructions.
Clean only with dry cloth.
Do not block any ventilation openings.
Install in accordance with the manufacturer’s
Do not install near any heat sources such as
radiators, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
Protect the power cord from being walked on
or pinched particularly at plugs, convenience
receptacles, and the point where they exit
from the apparatus.
Unplug this apparatus during lightning storms
or when unused for long periods of time.
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.
Care and Maintenance
• Always use a soft cloth to clean the speaker and
transmitter. Never use any product containing
alcohol or other solvents as they may damage
the surface.
• Use caution when plugging the power
transformers in an AC outlet to avoid the risk of
electric shock.
• If the speaker are used outside on a deck or
patio, make sure you take them indoors in
the event of a rainstorm to prevent possible
• Do not operate or store the system in extreme
temperatures (below 32ºF/0ºC and above
Table of Contents
Tour of the Speaker System..............................................................2
Connecting the Speaker System.......................................................4
Adjusting the Transmitter.................................................................6
Tuning the Speaker............................................................................6
Turning the Speaker Off....................................................................7
More Helpful Information................................................................8
12 Month Limited Warranty...........................................................10
AR’s Wireless Speaker System eliminates the hardest part of adding speakers
to your home—running and hiding hundreds of feet of speaker wire. The
AR Wireless Speaker System’s RF signal travels with ease through walls,
floors, ceilings and other obstacles, delivering high-quality sound virtually
anywhere inside the house or out. With drift- and static-free reception along
with outstanding range—up to 250 feet*—the possibilities for enjoying your AR
Wireless Speaker System are nearly unlimited. The AR Wireless Speaker System
is compatible with most audio sources, such as TVs, DVD players, VCRs, A/V
receivers/amps, stereos, computers, and portable devices (CD players, cassette
players, MP3s etc.).
This manual covers various connection options and detailed operating
instructions for making the AR Wireless Speaker System a valued part of your
lifestyle. If, after having reviewed the instructions, you have any questions, please
call toll-free 1-800-732-6866 or visit www.araccessories.com.
*Range may vary according to environment.
Tour of the Speaker System
Speaker Front View
STDBY./TUNED indicator lights red when the
speaker is first powered on; it turns blue when
the speaker is tuned to the transmitter
CHARGE indicator lights red when the speaker is
turned off and rechargeable batteries are loaded
Speaker Side View
Carrying handle
ON/OFF/TUNING/VOL. control turns the
speaker on, adjusts the volume level and rescans
for the transmitter’s signal; press and hold to turn
the speaker off
Speaker power input jack
receives the small round end
of one of the included 18V
700mA AC power adapters
L/MONO/R switch determines if the speaker plays sound
in mono as a stand-alone speaker, or plays the left or right
track in a stereo pair with an additional AW822
Battery Compartment Cover—remove to install 8 C-cell batteries
Transmitter Front View
Transmission indicator lights blue when the audio is
present and the transmitter is broadcasting
Transmitter Back View
Channel select switch lets you find the best
transmission frequency for your environment
Built-in audio input cable connects to your
sound source using one of the connection
options shown on the next pages
Transmitter power input jack receives the small round
end of the included 12V 100mA AC power adapter
Included Accessories
/4” headphone
adapter (3.5mm to
“Y” adapter cable
Speaker AC/DC 18V
700mA adapter
Note: The power units
are intended to be
correctly oriented in a
vertical or floor mount
Connecting the Speaker System
Powering the Transmitter
Connect the small, round plug from the transmitter AC power adapter to the
transmitter’s power input jack. Plug the other end of the transmitter AC power
adapter into any standard 120V AC wall outlet.
Note: Be sure to use the AC power adapter rated
12V DC 100 mA.
120V AC
wall outlet
AC Power
Note: There is no transmitter ON/OFF switch.
The transmitter is designed to be left plugged in
and powered at all times. If you will not be using
the AW822 for an extended period of time, unplug
the transmitter AC power adapter.
Connecting to an Audio Source
Connecting to an A/V Receiver
A/V Receiver
Audio Output
“Y” adapter cable
Audio Input Cable
Connecting to a TV
Audio Output
“Y” adapter cable
Audio Input Cable
1.Connect the included “Y” adapter cable to
the 3.5mm mini-plug cable coming out of
the transmitter.
2. Connect the left (white) and right (red)
audio plugs on the ”Y” adapter cable to the
corresponding left and right audio outputs of
your A/V receiver, amp or other audio source.
1.Connect the included “Y” adapter cable to
the 3.5mm mini-plug cable coming out of
the transmitter.
2.Connect the left (white) and right (red)
audio plugs on the “Y” adapter cable to the
corresponding left and right audio outputs
on the TV.
Connecting to a Stereo or Computer
Audio Input Cable
1/4” headphone
Plug the cable coming out of the transmitter
into the headphone output of your stereo or the
audio output jack on your computer. Use the
included 1/4” headphone adapter to convert the
3.5mm plug to a 1/4” plug as needed.
Warning: This product is designed to work with line level outputs or headphone outputs
only. DO NOT connect it directly to speaker outputs as it will permanently damage the
Powering the Speaker
There are two options to power your wireless speaker: using the included AC
power adapter or using 8 C-cell batteries (not included).
AC Power Adapters
1. Turn the speaker volume down by rotating
the ON/OFF/TUNING/VOL. control on
the side of the speaker all the way to the left.
AC Power
120 V AC
Wall Outlet
2.Insert the small, round plug from the
speaker AC power adapter into the speaker
power input jack.
3.Plug the other end of the speaker AC power adapter into any standard 120V AC
wall outlet.
Note: Be sure to use the speaker AC power adapter rated 18V DC 700 mA.
Warning: This product is water-resistant, not waterproof. To avoid electrical shock,
it should used with caution near water sources if powered with the AC adapter. Never
submerge in water.
C-cell Batteries
1. Turn the speaker volume down by rotating the ON/OFF/TUNING/VOL. control on the side of the speaker all the way to the left.
2. Remove the battery compartment cover on the bottom of the speaker.
3. Insert eight (8) C-cell batteries (not included) into the speaker following the
polarity (”+” and “-”) as diagrammed inside the battery compartment.
4.Replace the battery compartment cover on the back of the speaker.
Note: Place the rubber cap in the speaker power input jack when using batteries.
Important: If you are using rechargeable batteries NiMH or NiCd, the batteries will
charge when the speaker is powered with the AC power adapter. DO NOT power the
speaker with the AC power adapter if you installed alkaline or other non-rechargeable
batteries – this could cause the batteries to leak, which would damage the speaker.
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.
Adjusting the Transmitter
1. Turn on your audio source (for example, A/V receiver, TV, stereo, etc.) and play
music at a normal listening volume.
Transmitter Back View
Built-in audio
input cable
Transmitter power
input jack
2. Set the channel select switch on the back of the
transmitter to one of the transmitter’s three
broadcast frequencies: 1, 2 or 3. If you experience
poor reception or interference, try choosing a
different frequency by moving the channel select
switch to another position.
select switch
Transmitter Front View
When the transmitter is receiving an audio signal
and is ready, the light on its front turns blue.
If the light on the front of the transmitter does not turn
on, please check the following:
Transmission Indicator Light
- Confirm the transmitter AC power adapter is
securely connected.
- Confirm the cable from the transmitter is securely
connected to the audio source output (TV, A/V
receiver, etc.).
Tuning the Speaker
Speaker Side View
Volume Control
1.Press the ON/OFF/TUNING/VOL. control
on the side of the speaker to turn it on. The
STDBY./TUNED light on the front of the speaker
illuminates red while the speaker is tuning to the
transmitter. The STDBY./TUNED light turns blue
when the speaker is tuned to the transmitter—you
should hear sound coming from the speaker now.
Note: If the speaker is not tuned or if the transmitter is
not connected properly, the STDBY./TUNED indicator
will not turn from red to blue. If this occurs, please see
the troubleshooting section of this manual.
2. Adjust the volume on the speaker as desired.
Speaker Side View
Slide Switch
3. Set up the speaker for mono or stereo operation.
a) Monaural operation: The monaural mode
(MONO) is recommended when using a single
AW822 by itself. For monaural operation, set
the L/MONO/R switch to “MONO” on each
b) Stereo operation: You need an additional
AW822 speaker for the stereo option. Set the L/
MONO/R switch to “L” on the speaker located
to the left from the listener, and set the other
speaker to the “R” position.
The speaker automatically retunes if it loses the transmitter’s signal. You can also press
the ON/OFF/TUNING/VOL. button on the side of the speaker to retune the speaker at
any time.
The transmitter turns off automatically if there is no audio signal present for a
prolonged period.
Interference in the form of static and/or distortion can sometimes be heard. If this
occurs, confirm the transmitter/speaker adjustments and indicators. If the problem
persists, refer to the Troubleshooting section of this manual.
Turning the Speaker Off
1.Press and hold the ON/OFF/TUNING/VOL. control to turn the speaker off.
2.Confirm that the speaker is off by verifying that the STDBY./TUNED indicator
is no longer illuminated.
The speaker will automatically charge rechargeable batteries (NiMH or NiCd only)
when the batteries are installed and the speaker is plugged in with the AC power
adapter. The CHARGE indicator on the front of the speaker will illuminate.
Warning: DO NOT power the speaker with the AC power adapter if you installed
alkaline or other non-rechargeable batteries – this could cause the batteries to leak,
which would damage the speaker.
More Helpful Information
About Fixed-Level Audio Outputs
A fixed-level, or line-level, audio output is considered ideal since it provides an
audio signal unchanged by adjustments to the audio source volume control.
Hint: Fixed-level audio outputs from stereo receivers/amps will typically be designated
as Tape, Tape 1, and Tape 2 outputs, or VCR audio output connections These outputs are
frequently marked on A/V equipment as ‘TAPE OUTPUT,’ ‘TAPE OUT,’ ‘TAPE REC,
Please note: Jacks labeled PHONO, CD, LD, DVD or tape or VCR playback (PB) are
INPUTS and will not work with the transmitter.
Fixed-level outputs from TVs are usually marked as ‘Constant,’ ‘Fixed,’ or ‘Select.’ If
they are not marked as such, they are probably variable outputs (see “About VariableLevel Audio Outputs” on the next page). Outputs from VCRs are almost always fixed.
Hint: When connecting to the audio outputs of a VCR, remember that the VCR must be
playing a tape or showing a TV channel for sound to be produced.
Hint: If your VCR (or other audio source with RCA jacks) only has a single audio
output, you will need another RCA “Y” cable. It differs from the “Y” Cable Adapter
included with this speaker. It will have a single male RCA plug and 2 female RCA jacks.
Connect the dual RCA plugs from the included “Y” cable adapter to the 2 female RCA
jacks on the second “Y” cable, and then connect the single male RCA plug of the second
“Y” cable to the single audio output of the VCR.
About Variable-Level Audio Outputs:
A variable-level output, such as a headphone jack or certain RCA-type outputs,
provides an audio signal that changes with the volume level set on the audio
source. As the volume of the audio source is adjusted up and down, so is the
audio signal strength sent to the transmitter. This can affect the quality of sound
generated by the speaker, and may require an adjustment of the volume level of
the audio source to produce a signal strong enough for the transmitter.
Hint: On most bookshelf-type or compact stereo systems, inserting a headphone plug
into the headphone jack results in automatic cutoff of the regular, or hard-wired speakers.
Hint: Most TVs, regardless of age or price, have variable outputs. If you are unsure
which of your TV audio outputs is fixed, refer to the TV instruction manual. Some TVs
have outputs that can switch between variable and fixed. When given a choice, fixed is
always recommended.
The following troubleshooting guide takes you through some of the more common
problems associated with the installation and/or operation of a wireless system. If the
problem persists, please call toll-free at 1-800- 732-6866 or visit www.araccessories.com.
Cause and solution:
No sound
• Check that the transmitter AC power adapter is fully inserted into the wall outlet
and the power cord from the AC adapter is firmly connected to the transmitter
power input jack.
• Confirm that the speaker is turned on and tuned to the transmitter—
the STDBY./TUNED indicator light on the front of the speaker should be
illuminated blue.
• If you’re using the power adapters, confirm that both (for the speaker and for the
transmitter) are fully inserted into their wall outlets and the adapter power cords
are firmly connected to the power input jacks on the transmitter or speaker.
• If you’re using batteries, check that they are fresh and inserted with correct
polarity (+, –).
• Check that the audio source component (stereo, TV, etc.) is turned on and
transmitting sound as it normally should.
• Check that the speaker volumes are turned up.
• If you are using a Tape 2 Monitor output from your receiver/amp as the audio
output, check that you have pressed the Tape Monitor/Tape 2 button on the
front of the receiver. This will turn on the Tape 2 outputs, which may not have
been active.
Cause and solution:
No sound/
• When using battery power, make sure the batteries are fresh and replace if
• Check that the speaker STDBY./TUNED indicator is illuminated blue.
• Change the position of the channel select switch (1, 2 or 3) to change the
operating frequency. The speaker will detect the loss of signal and retune
automatically. You can also press the ON/OFF/TUNING/VOL. control up once
to make the speaker retune.
• Change the location of the transmitter. Place it as high and away from
obstructions as possible. Avoid placing the transmitter directly on top of or
behind a TV.
• Move the transmitter and speaker closer together. Sending the signal through
certain materials, such as glass, tile, and metal, can decrease the effective
transmitting distance of the system.
• Omni-directional 900MHz broadcast
• Effective transmitting range:
up to 250 ft. (80m)*
• Phase-locked loop circuitry (PLL)
• Automatic level control (ALC)
• 3 selectable broadcast frequencies
• Stereo audio input
• Push-button, auto-lock tuning
• 2-way acoustic design:
2” dome tweeter, 5” woofer
• 7.5 Watt RMS internal amplifier
• Omni-directional sound
• Frequency response: 40Hz - 15kHz
• Left/Mono/Right switch
• Operates using supplied AC adapter or eight
(8) C-cell batteries (not included)
• Dimensions: 11”H x 6 1/2”W x 6 1/2”D
• Dimensions: 4”H x 4 3/4”W x 2 3/4”D
*Maximum range; results may vary according to
12 Month Limited Warranty
Audiovox Electronics Corporation (the “Company”) warrants to the original retail purchaser of this
product that should this product or any part thereof, under normal use and conditions, be proven defective
in material or workmanship within 12 months from the date of original purchase, such defect(s) will be
repaired or replaced (at the Company’s option) without charge for parts and repair labor. To obtain repair
or replacement within the terms of this Warranty, the product along with any accessories included in the
original packaging is to be delivered with proof of warranty coverage (e.g. dated bill of sale), specification of
defect(s), transportation prepaid, to the Company at the address shown below. Do not return this product to
the Retailer.
This Warranty is not transferable and does not cover product purchased, serviced or used outside the
United States or Canada. The warranty does not extend to the elimination of externally generated static or
noise, to costs incurred for the installation, removal or reinstallation of the product.
The warranty does not apply to any product or part thereof which, in the opinion of the company, has
suffered or been damaged through alteration, improper installation, mishandling, misuse, neglect, accident
or exposure to moisture. This warranty does not apply to damage caused by an AC adapter not provided
with the product, or by leaving non-rechargeable batteries in the product while plugged into an AC outlet.
This Warranty is in lieu of all other express warranties or liabilities. ANY IMPLIED WARRANTIES,
WHATSOEVER. No person or representative is authorized to assume for the Company any liability other
than expressed herein in connection with the sale of this product.
Some states/provinces do not allow limitations on how long an implied warranty lasts or the exclusion
or limitation of incidental or consequential damage so the above limitations or exclusions may not apply
to you. This Warranty gives you specific legal rights and you may also have other rights which vary from
state/province to state/province.
U.S.A.:Audiovox Electronics Corp., 150 Marcus Blvd., Hauppauge, New York 11788
CANADA: Audiovox Return Center, c/o Genco, 6685 Kennedy Road, Unit #3 Door 16, Mississauga
Ontario L5T 3A5
©2007 AEC, 150 Marcus Blvd. Hauppauge, NY 11788
Trademark(s) ® Registered
AW822 US IB 01
Addendum to the Installation Manual
Accessing the Speaker Battery Compartment
There are two options to power your wireless speaker: using the included AC power
adapter or using 8 C-cell batteries (not included). The Installation and Operation
Manual takes you through the steps to do both on page 5.
The Installation and Operation Manual does not include instructions for accessing
the battery compartment on the speaker.
Speaker Bottom
To remove the speaker battery compartment
1. Lay the speaker gently on its top.
2. Use a Phillips-head screwdriver to loosen
the compartment cover screws.
Speaker Battery
Compartment Cover
3. Hold the battery compartment cover and
turn the speaker over. The screws should
fall out. If they don’t, lay the speaker on
its top again and loosen the screws a little
Important: Don’t lose the screws! You’ll
need them to put the battery compartment
cover back on.
4. Put the speaker on its top again. Remove
the battery compartment cover.
5.Insert eight (8) C-cell batteries (not
included) in the speaker following the
polarity (+ and –) diagram inside the
To replace the speaker battery compartment cover:
1. Put the battery compartment back in place.
2. Put the screws back in the holes on the battery compartment cover. Use a
Phillips-head screwdriver to tighten the compartment cover screws.
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