Owner's guide
Page 2
... for future reference. Be aware of children. It is best to avoid extreme volume when using the headphones. CAUTION: • Do not use your new Bose product and enjoy its features. This product conforms to the EMC Directive 89/336/EEC and to loud music may be ...you or others. • Do not drop, sit on, or allow the headphones to be reproduced, modified, distributed, or otherwise used without prior written permission. No part of used without prior written permission. ©2008 Bose Corporation. Batteries Please dispose of this work may cause hearing damage. Please save...
... for future reference. Be aware of children. It is best to avoid extreme volume when using the headphones. CAUTION: • Do not use your new Bose product and enjoy its features. This product conforms to the EMC Directive 89/336/EEC and to loud music may be ...you or others. • Do not drop, sit on, or allow the headphones to be reproduced, modified, distributed, or otherwise used without prior written permission. No part of used without prior written permission. ©2008 Bose Corporation. Batteries Please dispose of this work may cause hearing damage. Please save...
Owner's guide
Page 3
The QuietComfort 2 headphones offer this noise reduction technology while maintaining our acclaimed lifelike audio performance and comfort. Enjoy them when you for purchasing the QuietComfort® 2 Acoustic Noise Cancelling® headphones from Bose. English Thank you fly, work, or just relax. Three decades of research have resulted in the most advanced Bose® consumer noise reduction technology ever to be developed. Headphones Airline adapter Extension cord Headphones cord Headphones case AAA battery 1/4in (6.3mm) Stereo adapter 1
The QuietComfort 2 headphones offer this noise reduction technology while maintaining our acclaimed lifelike audio performance and comfort. Enjoy them when you for purchasing the QuietComfort® 2 Acoustic Noise Cancelling® headphones from Bose. English Thank you fly, work, or just relax. Three decades of research have resulted in the most advanced Bose® consumer noise reduction technology ever to be developed. Headphones Airline adapter Extension cord Headphones cord Headphones case AAA battery 1/4in (6.3mm) Stereo adapter 1
Owner's guide
Page 4
For noise reduction only Put on the headphones 1. Tilt the top of the right earcup inward to gain access to connect the headphones cord for noise reduction only operation. 2 AAA alkaline battery (IEC LR03) You do not need to the battery compartment. 2. Open the battery compartment and insert the battery as shown. Then slide the power switch forward to the On position. The battery light indicator will illuminate. English Before you put on the headphones.
For noise reduction only Put on the headphones 1. Tilt the top of the right earcup inward to gain access to connect the headphones cord for noise reduction only operation. 2 AAA alkaline battery (IEC LR03) You do not need to the battery compartment. 2. Open the battery compartment and insert the battery as shown. Then slide the power switch forward to the On position. The battery light indicator will illuminate. English Before you put on the headphones.
Owner's guide
Page 5
... airline systems. If you find that the volume level is flush with the earcup. English For noise reduction and audio 2. Connect the headphones cord to HI. 3. Gently push the headphones plug all the way into the connector opening until the plug housing is too low, set the LEVEL switch to an audio...
... airline systems. If you find that the volume level is flush with the earcup. English For noise reduction and audio 2. Connect the headphones cord to HI. 3. Gently push the headphones plug all the way into the connector opening until the plug housing is too low, set the LEVEL switch to an audio...
Owner's guide
Page 6
... connect to in-flight entertainment systems equipped with dual output connectors, use the stereo adapter plug. English Storing the headphones To store the headphones in the case, rotate the earcups inward, then place the headphones in the case. Note: If you find that has a ¼ in (6.3 mm) stereo output connector, use the dual... plug. Using the adapter plugs To connect to an audio device that the volume level is too low, remove the adaptor plug and plug the headphone directly into the 3.5 mm output connector.
... connect to in-flight entertainment systems equipped with dual output connectors, use the stereo adapter plug. English Storing the headphones To store the headphones in the case, rotate the earcups inward, then place the headphones in the case. Note: If you find that has a ¼ in (6.3 mm) stereo output connector, use the dual... plug. Using the adapter plugs To connect to an audio device that the volume level is too low, remove the adaptor plug and plug the headphone directly into the 3.5 mm output connector.
Owner's guide
Page 8
English Troubleshooting Problem No noise reduction Low or no foreign objects are inside the earcups. • Turn the surce volume down. • Set LEVEL switch to LO. 6 intermittent loss of noise reduction Low rumbling sound Volume too high What to do • Turn on the headphones. • Replace the battery. • Turn the source volume up. • Set LEVEL switch to HI. • Check the headphones cord connection at the source and the earcup. • Replace the battery. • Adjust the fit of the headphones on your ears. • Make sure no volume Crackling noise;
English Troubleshooting Problem No noise reduction Low or no foreign objects are inside the earcups. • Turn the surce volume down. • Set LEVEL switch to LO. 6 intermittent loss of noise reduction Low rumbling sound Volume too high What to do • Turn on the headphones. • Replace the battery. • Turn the source volume up. • Set LEVEL switch to HI. • Check the headphones cord connection at the source and the earcup. • Replace the battery. • Adjust the fit of the headphones on your ears. • Make sure no volume Crackling noise;
Owner's guide
Page 9
... 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 pilots, please contact Bose Corporation using the information supplied on products for altitude, temperature or other environmental conditions common in non-commercial aircraft, resulting in possible...
... 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 pilots, please contact Bose Corporation using the information supplied on products for altitude, temperature or other environmental conditions common in non-commercial aircraft, resulting in possible...