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HD 820  |  

English

In compliance with the following requirements

EU declaration of conformity
•  RoHS Directive (2011/65/EU)
•  EMC Directive (2014/30/EU)
The declaration is available at www.sennheiser.com/download. 
Notes on disposal
•  WEEE Directive (2012/19/EU)
The symbol of the crossed-out wheeled bin on the product, 

the battery/rechargeable battery (if applicable) and/or the 

packaging indicates that these products must not be dis-

posed of with normal household waste, but must be disposed of separately 

at the end of their operational lifetime. For packaging disposal, please 

observe the legal regulations on waste segregation applicable in your 

country.
Further information on the recycling of theses products can be obtained 

from your municipal administration, from the municipal collection points, 

or from your Sennheiser partner.
The separate collection of waste electrical and electronic equipment, 

batteries/rechargeable batteries (if applicable) and packagings is used to 

promote the reuse and recycling and to prevent negative effects caused 

by e.g. potentially hazardous substances contained in these products. 

Herewith you make an important contribution to the protection of the 

environment and public health.

Trademarks

Sennheiser is a registered trade mark of  

Sennheiser electronic GmbH & Co. KG.
Other product and company names mentioned in the user documentation 

may be the trademarks or registered trademarks of their respective 

holders.

Manufacturer declarations

Warranty

Sennheiser electronic GmbH & Co. KG gives a  

warranty of 24 months on this product. 
For the current warranty conditions, please visit our website at 

www.sennheiser.com or contact your Sennheiser partner.
FOR AUSTRALIA ONLY
Sennheiser goods come with guarantees that cannot be excluded under 

the Australian Consumer Law. You are entitled to a replacement or 

refund for a major failure and compensation for any other reasonably 

foreseeable loss or damage. You are also entitled to have the goods 

repaired or replaced if the goods fail to be of acceptable quality and the 

failure does not amount to a major failure. This warranty is in addition to 

other rights or remedies under law. Nothing in this warranty excludes, 

limits, or modifies any liability of Sennheiser which is imposed by law, 

or limits or modifies any remedy available to the consumer which is 

granted by law. 
To make a claim under this warranty, contact Sennheiser Australia Pty 

Ltd, Unit 3, 31 Gibbes Street Chatswood NSW 2067, Australia; Phone: 

(02) 9910 6700, email: [email protected].
All expenses of claiming the warranty will be borne by the person 

making the claim. 
The Sennheiser International Warranty is provided by Sennheiser Aus-

tralia Pty Ltd (ABN 68 165 388 312), Unit 3, 31 Gibbes Street Chatswood 

NSW 2067 Australia.

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Summary of Contents for HD 820

Page 1: ...nejo u es zing Istruzioni per l uso Betjeningsvejledning Bruksanvisning K ytt ohje Instrukcja obs ugi Kullanma k lavuzu DE Bedienungsanleitung EN Instruction manual JA FR Notice d emploi ES Instruccio...

Page 2: ...ht through every detail of the headphones The crucial parts of the headphones are made from advanced materials materials that are also used in the aerospace industry for their low weight and high stab...

Page 3: ...fted ear pads made of high quality microfiber fabric Metal headband with inner damping element Engineered and handcrafted in Germany 2 year warranty Comfortable The sophisticated headband design guara...

Page 4: ...to a warm environment Use only attachments accessories spare parts supplied or recommended by Sennheiser Clean the product only with a soft dry cloth Use the product with care and store it in a clean...

Page 5: ...the ear cups down until they rest comfortably over the ears Make sure you wear them the right way round by observing the R right and L left markings on the ear cup bands Take the headphones off and u...

Page 6: ...lukewarm water and let them air dry 2 Put the dust covers back in place and carefully tuck the edges under neath the ear pads Replacing the ear pads 1 Grasp behind the ear pads and pull them up and a...

Page 7: ...ponse curve for your HD 820 headphones can be found on the supplied USB flash drive The reference diffuse field frequency response curve can be found on the inside cover page What is the diffuse field...

Page 8: ...entation may be the trademarks or registered trademarks of their respective holders Manufacturer declarations Warranty Sennheiser electronic GmbH Co KG gives a warranty of 24 months on this product Fo...

Page 9: ...ed including interference that may cause undesired operation Responsible Party Michael Lieske SD U16L This device complies with Part 15 of the FCC rules and with RSS 210 of Industry Canada Operation i...

Page 10: ...o o USI o CIO X Ut IA L UL SENNHEISER HOV 820...

Page 11: ...Sennheiser electronic GmbH Co KG Am Labor 1 30900 Wedemark Germany www sennheiser com Printed in Germany Publ 02 18 576014 A01 bH Co KG ark Germany 02 18 576014 A01 Publ 02 18 576016 A01...

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