Acoustic Research AW877 User Manual

Wireless

Stereo Speakers

with auto-tuning

Model AW877

Installation and
Operation Manual

Important Information

CAUTION

RISK OF ELECTRIC SHOCK.

DO NOT OPEN.

Caution: To reduce the risk of electric shock, do not remove cover (or

back). No user serviceable parts inside. Refer servicing to qualified service
personnel.

WARNING: To reduce the risk of fire or electric

shock, do not expose this product to rain or
moisture. The apparatus shall not be exposed to
dripping or splashing. No objects filled with liquids,
such as vases, shall be placed on the apparatus.

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: ____________________________
Dealer/Address/Phone: _____________________

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 amplifiers) 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 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 speakers

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.

• Never expose the speakers or transmitter to rain

or moisture as this may cause damage. If the
speakers are used outside on a deck or patio,
make sure you take them indoors in the event of
a rainstorm to prevent possible damage.

• Do not operate or store the system in extreme

temperatures (below 32ºF/0ºC and above
122ºF/50ºC).

Table of Contents

Introduction .......................................................................................1

Tour of the Speaker System .............................................................2

Connecting the Speaker System ......................................................4

Adjusting the Transmitter ................................................................6

Tuning the Speakers ..........................................................................6

Turning the Speakers Off .................................................................7

More Helpful Information ...............................................................8

Troubleshooting .................................................................................9

Specications ...................................................................................10

12 Month Limited Warranty ..........................................................10

Introduction

AR’s Wireless Stereo Speakers eliminate 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,

oors, 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 Stereo Speakers 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.

1

2

Tour of the Speaker System

Speaker Front View

Power/Volume/Scan control turns the
speaker on, adjusts the volume level and
rescans for the transmitter’s signal; press and
hold to turn the speaker off

CHRG. indicator lights red when
the speaker is turned off and
rechargeable batteries are loaded

STDBY./TUNED indicator lights red when the
speaker is first powered on; it turns blue when
the speaker is tuned to the transmitter

Speaker Back View

Carrying handle

Battery Compartment Cover—

remove to install 8 C-cell batteries

L/Mono/R switch determines if
the speaker plays the left or right
track in a stereo pair, or plays
sound in mono as a stand-alone
speaker

Speaker power input jack receives the small round end
of one of the included 18V 700mA AC power adapters