Bose aroundear Headphones Sold from May 2002 to 2010 TriPort headphones User Manual

							Bose® TriPort™ headphones   
						

							Your TriPort headphones
Thank you for purchasing TriPort headphones. With
Bose technology, advanced ergonomic design, and
high-quality materials, these headphones provide a
unique combination of high-performance audio, style,
and comfort. Patented TriPort headphone technology
delivers deep, rich, bass response – faithfully repro-
ducing source material without the need for artificial
electronic bass boost.
Components Your Bose
® Triport™ headphones
Compatibility
These headphones can be used with a variety of
sources: CD/DVD/MP3 players, personal computers,
laptop computers, and home stereos.
The information below will help you determine how to
connect your headphones to different audio sources:
• The single 
1/8 jack fits most portable sources. No
adapter needed.
• Connect the 
1/4 stereo phone adapter to the
headphone plug to use with home audio systems.
Specifications: Max. input power: 100mW
Sensitivity: 97 dB/1mW; Impedance: 32 ohms
 Adjustable
headband
Replaceable ear
cushions
1/4 Stereo
phone adapter
Extension cordL or R markHeadphone plug Ports
Serial number
location 
						

							Proper use of your headphones
A note about electronic “bass boost”: Many portable
audio devices have a bass-boost feature which
electronically alters the audio signal (particularly bass
frequencies) sent to the headphone jack. These
bass-boost features are designed to overcome
certain limitations of conventional headphones. Your
TriPort
™ headphones have patented technology that
delivers superior full-range sound without the need
for any type of artificial electronic signal coloration.
For the best audio performance, disable the bass
boost on your portable audio device. Leaving bass
boost on may result in exaggerated bass and
potential distortion at loud volumes.
Notice the markings L and R on the headband.
These markings indicate the proper position (L for left
ear, R for right) to ensure proper fit and performance.
Put the headphones on and adjust them so the
headband rests gently on your head and the ear
cushions fit snugly (an effective seal) and comfort-
ably around your ears (with your ears completely
inside the cushions).
Using your headphones 
						

							Replacement parts and accessories
The replacement parts and accessories listed below
can be purchased by calling Bose® customer service at
1-888-865-2700.
• Extension cord
• Drawstring carry bag
• Replacement ear cushions
Caring for your headphones
Cleaning
 Be sure to keep the ports on the outside of each ear
cup free from debris. Do not blow air into or vacuum
the ports or the ear cups.
 Use a clean, damp cloth to remove dirt or smudges
from the various headset parts. Do not allow moisture
to enter the ports or inner ear cup openings.
Avoid use of sprays or chemical cleaning fluids. 
						

							Cautions
Long-term exposure to loud music may cause
hearing damage. It is best to avoid extreme volume
when using headphones, especially for extended
periods.
Do not use headphones when operating a motor
vehicle or where the inability to hear outside sounds
may present a danger to you or others.
Sounds that you rely on as reminders or warnings
may have an unfamiliar character when you are using
headphones. Be aware of how these sounds may
vary in character so you can recognize them as
needed.
Do not sit on or allow the headphones to be
immersed in water.
Cautions 
						

							Mounting
flange Ear cushion
removal
Ear cup
Ear cushion reattachment
If the ear cushions come off your headphones,
reattach them as follows:
1. Fit the mounting flange inside the rim of the ear cup.
2. Make sure it attaches smoothly and uniformly within
the entire ear cup. (Do not remove the ear cup
lining material).
Ear cushions may need to be replaced due to normal
wear and tear. To order replacement ear cushions,
call 1-888-865-2700.
Warranty
Please see Warranty Card for information. 
						

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Troubleshooting
    See “Components” for diagram.
*If problem persists, call Bose® customer service at
   1-888-865-2700.
Related Bose product
For the consumer seeking the benefits of noise-
canceling technology, Bose offers the QuietComfort™
Acoustic Noise Cancelling® headphones. The
QuietComfort headphones use patented technology
to dramatically reduce noise and deliver Bose quality
sound, allowing you to enjoy your music in noisy
places.  For information on the QuietComfort Acous-
tic Noise Cancelling headphones, contact Bose
Corporation at 1-800-637-8781. From outside the
United States, call 1-508-766-1942. Or visit the Bose
web site at www.bose.com 
						

							Bose®, TriPort™, QuietComfort™ and Acoustic Noise Cancelling®are registered trademarks of Bose Corporation.
©2002 Bose Corporation, The Mountain, Framingham, MA 01701-9168 USA
263361 AM Rev.01 JN20820
Printed in Taiwan
Contact information/Customer service
USA
Tel: 1-888-865-2700
Fax: 1-508-766-1919
Outside USA
Tel:  1-508-766-1900
Fax: 1-508-766-1919
World Wide Web
www.bose.com