Bose QuietComfort 2 Manual de usuario

Framingham, MA 01701-9168 USA

AM315508 Rev.00

QUIETCOMFORT®2

Owner’s Guide

Brugervejledning

Bedienungsanleitung

Guía de usario

Notice d’utilitsation

Manuale di istruzioni

Gebruiksaanwijzing

Bruksanvisningen

English

Safety Information

Please read this owner’s guide

Reading this owner’s guide will help you to properly use

your new Bose product and enjoy its features. Please

save this owner’s guide for future reference.

WARNING:

• Sounds that you rely on as warnings or reminders

may have an unfamiliar character when you are using

the headphones. Be aware of how these sounds vary

in character, so you can recognize them as needed.

• Long-term exposure to loud music may cause hear-

ing damage. It is best to avoid extreme volume when

using these headphones, especially for extended pe-

riods.

• Keep batteries out of reach of children.

CAUTION:

• Do not use these headphones when operating

a motor vehicle, or where the inability to hear outside

sounds may present a danger to you or others.

• Do not drop, sit on, or allow the headphones to be

immersed in water.

Batteries

Please dispose of used batteries properly,

following any local regulations. Do not incinerate.

This product conforms to the EMC Directive

89/336/EEC and to the Low Voltage Directive

73/23/EEC. The complete Declaration of Conformity

can be found on

www.Bose.com/static/compliance/index.html.

reproduced, modified, distributed, or otherwise used

without prior written permission.

prior written permission.

English

Thank you for purchasing the QuietComfort®2 Acoustic Noise Cancelling®headphones

from Bose.

Three decades of research have resulted in the most advanced Bose®consumer noise

reduction technology ever to be developed. The QuietComfort 2 headphones offer this noise

reduction technology while maintaining our acclaimed lifelike audio performance and

comfort. Enjoy them when you fly, work, or just relax.

Headphones Headphones case

Headphones cord

Airline adapter 1/4in (6.3mm)

AAA battery

Stereo adapter

Extension cord

English

Before you put on the headphones

1. Tilt the top of the right earcup inward to

gain access to the battery compart-

ment.

2. Open the battery compartment and

insert the battery as shown.

For noise reduction only

Put on the headphones. Then slide the

power switch forward to the On position.

The battery light indicator will illuminate.

You do not need to connect the

headphones cord for noise reduction only

operation.

AAA alkaline battery

(IEC LR03)

English

For noise reduction and audio

To enjoy both noise reduction and audio:

1. Gently push the headphones plug all

the way into the connector opening until

the plug housing is flush with the

earcup.

2. Connect the headphones cord to an

audio source.

Note: The LO setting of the LEVEL switch

lowers the volume levels of strong audio

output signals which are common on airline

systems. If you find that the volume level is

too low, set the LEVEL switch to HI.

3. Put on the headphones. Then slide the

power switch forward to the On position.

The battery light indicator will illuminate.

English

Using the adapter plugs

To connect to in-flight entertainment

systems equipped with dual output

connectors, use the dual 3.5 mm output

plug.

Note: If you find that the volume level is too low,

remove the adaptor plug and plug the headphone

directly into the 3.5 mm output connector.

To connect to an audio device that has a ¼

in (6.3 mm) stereo output connector, use

the stereo adapter plug.

Storing the headphones

To store the headphones in the case,

rotate the earcups inward, then place

the headphones in the case.

CAUTION: Incorrectly rotating the earcups can

damage the headphones.

English

Battery life and replacement

Although it varies by usage, battery life

averages 40 hours. The battery light indicator

starts flashing when there are approximately

5 hours of battery life remaining.

When a replacement is needed, use a AAA

alkaline battery (IEC LR03).

Note: Remaining battery life may vary when

using rechargeable batteries. NiMH batteries,

composed of nickel metal hydride, are

recommended.

Reattaching the earcup cushions

If a cushion becomes partially or

completely detached:

1. Push its mounting rim back into the

earcup .

2. Press around the edge of the mounting

rim, making sure it snaps into place all

the way around the earcup.

Replacement parts and

accessories

You can purchase accessories from your

Bose dealer, on the internet, or by placing

an order over the phone. See the inside

back cover for contact information.

English

Troubleshooting

Problem What to do

No noise reduction • Turn on the headphones.

• Replace the battery.

Low or no volume • Turn the source volume up.

• Set LEVEL switch to HI.

• Check the headphones cord connection at the source and the earcup.

Crackling noise;

intermittent loss of

noise reduction

• Replace the battery.

Low rumbling sound • Adjust the fit of the headphones on your ears.

• Make sure no foreign objects are inside the earcups.

Volume too high • Turn the surce volume down.

• Set LEVEL switch to LO.

English

Other Considerations

WARNING: Except in case of emergency, Bose recommends that you NOT use these head-

phones as aviation communication headsets because:

• No incoming audio will be heard with a discharged or improperly installed battery. This could

result in the potential of missed communications while piloting an aircraft.

• Extremely loud ambient noise levels common to many propeller-driven aircraft may impair your

ability to receive incoming audio communications, particularly during takeoff and climb out.

• The QuietComfort 2 headphones are not engineered for altitude, temperature or other environmen-

tal conditions common in non-commercial aircraft, resulting in possible interference to critical com-

munications.

QuietComfort®2 headphones are designed

for passenger use in air transport aircraft.

They are not engineered to meet the needs

of pilots or to meet civil aviation authority

standards for communication headsets.

For pilots, Bose offers a communication

headset specifically designed to meet or

exceed civil authority standards. It features

a microphone with the appropriate power

and intelligibility for transmission of flight

information. It is also engineered to

withstand the altitude and temperature

conditions that are common in non-

commercial aircraft.

For more information on products for

pilots, please contact Bose Corporation

using the information supplied on the

inside back cover of this owner’s guide.

Australia

Phone: 1 800 023 367

www.Bose.com.au

Belgique/België

Phone:012 390800

Fax: 012 390840

Canada

Phone:1-800-465-2673

Fax: 1-800-862-2673

www.Bose.ca

China

Phone:86-22-62713000, x162

Fax: 86-21-62713008

Danmark

Phone:04343-7777

Fax: 04343-7818

Deutschland

Phone:+49-5921-724142

Fax: +49-5921-724251

www.Bose.de

France

Phone:01-30616363

Fax: 01-30616382

www.Bosefrance.fr

India

Phone:1 600 11 2673

Fax: 91 11 2307 3823

www.Boseindia.com

Ireland

Phone:(042) 9671500

Fax: (042) 9671501

www.Bose.ie

Italia

Phone:06 60 292 292

Fax: 06 60 292 119

www.Bose.it

Japan

Phone:0120-130-168

Fax: 03-5489-1069

www.Bose.co.jp

Mexico

Phone:+52 (55) 52 02 35 45

Fax: +52 (55) 52 02 41 95

Nederland

Phone:0299-390111

Fax: 0299-390109

www.Bose.nl

New Zealand

Phone:0800 501 511

BOSE CORPORATION

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