Radio Shack 33-1185 User Manual
33-1185.fm Page 1 Wednesday, November 10, 1999 10:29 AM
Rechargeable 900 MHz
Wireless Stereo
Cat. No. 33-1185
OWNER’S MANUAL
Please read before using this equipment.
Headphones
33-1185.fm Page 2 Wednesday, November 10, 1999 10:29 AM
INTRODUCTION
Your RadioShack Rechargeable 900
MHz Wireless Stereo Headphones bring
you the latest in wireless headphone
technology. They use the 900 MHz band
to deliver high-quality stereo sound to almost anywhere in or around your home.
The signals from your audio source can
easily travel thr ou gh wa ll s an d flo or s, s o
you can enjoy your favorite sounds without disturbing others whil e you exercise
or work around your yard or house — up
to 150 feet away from your stereo. Its
features include:
Adjustable Deluxe Headphones
—
headband automatically adjusts for the
most comfortable fit.
Supplied Rechargeable Nickel-Cadmium Batteries, Y Adapter Cable,
1
/4Inch Adapter Plug, AC Adapter,
Charging Cable
— everything you need
to power the headphones and connect
them to your home audio system.
Charging Jack
— lets you charge rechargeable alkaline batteries in the
headphones.
Charging Indicator
— lets you see
when the batteries are charging.
Volume Control
— lets you easily adjust the volume t o a comfortable listening level without adjusting the audio
source.
THE FCC WANTS YOU TO
KNOW
Your Wireless Stereo Headphones
might cause TV or radio interference
even when they are operating properly.
To determine whether your headphones are causing the interference,
turn off the headphones . If the interference goes away, y our headphones are
causing the interference. Try to eliminate the interference by:
• moving your headphones’ transmitter away from the receiver
• connecting your hea dphones’ tr ansmitter to an outlet that is on a different electrical circuit from the
receiver
• contacting your local RadioShack
store for help
If you cannot eliminate t he interference ,
the FCC requires that you stop using
your headphones.
Your headphones are subject to
Note:
interference fro m ot her de vi c es, su ch as
cordless phones, wireless speakers,
and other wireless head phones that operate on the same frequencies. If you
experience interference, try moving the
headphones away from the other device.
©
1999 Tandy Corporation.
RadioShack is a registered trademark used by Tandy Corporation.
All Rights Reserved.
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CONTENTS
Preparation .......................... ............................................. ....................................... 4
Connecting to an Audio Source .......................................................................... 4
Using AC Power ................................................................................................. 4
Installing Batteries .................................... ...... ....... ...... ....................................... 5
Charging Rechargeable Batteries ................................................................ 6
Operation ............................. ............................................. ....................................... 7
Listening Safely .................................................................................................. 7
Using Your Headphones .................................................................................... 7
Adjusting the Frequency ..................................................................................... 8
Troubleshooting ...................................................................... ................... ............. 9
Care and Maintenance .......................................................................................... 10
Specifications ....................................................................................................... 11
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PREPARATION
CONNECTING TO AN
AUDIO SOURCE
Caution:
to the audio source's speaker output.
Doing so could dama ge the transmitter
and audio source.
Connect the transmitter to your audio
source's stereo headphone jack or to
separate left and right audio output jacks
(if available). If you connect the transmitter to audio output jacks, you can use
the headphones’ volume control to adjust the volume without turning up the
volume on your audio source.
To connect the transmitter to your aud io
source's stereo headphone jack, plug
the single (
adapter cable into the headphone jack
and connect the other ends into the supplied stereo audio cable (red plug to red
jack and white plug to white jack). Then
connect the red plug to transmitter's
AUDIO IN
plug to the
Do not connect the transmi tter
1
/8-inch) en d of t h e s up p lied Y
R/
jack and connect the white
L/AUDIO IN
jack.
To connect a Y-adapter to a
Note:
1
/4-
inch headphone jack, slip the supplied
1
/4-inch adapter plug over the 1/8-inch
plug and complete the connections.
To connect the transmi tter to your audi o
source's audio output jacks, connect
one end of the supplied stereo audio cable to the transmitter's
R/AUDIO IN
IN
and white plug to
jacks (red plug to
R/AUDIO IN
L/AUDIO IN
and
R/AUDIO
). Then
plug the other ends into the audio
source's audio output jac ks (red plug to
the right channel and white plug to the
left channel).
USING AC POWER
Use the supplied 12-volt, 100-mA AC
adapter to connect the trans mitter to A C
power.
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