User Manual

HD 650 | English

Putting on the headphones and using them

X Put on your headphones and then pull the ear cups down until they rest

comfortably over the ears. Make sure you have them the right way round

by observing the “R” (right) and “L” (left) markings on the ear cups.

X For optimum sound quality, ensure that the ear cups are not covered.

Replacing the ear pads

For reasons of hygiene, you should replace the ear pads from time to time.

Spare parts are available from your Sennheiser partner. To find a Sennheiser

partner in your country, search at www.sennheiser.com.

X Grasp behind the ear pads and pull them up and away from the ear cups.

X Place the new ear pads onto the ear cups and attach the ear pads by

pressing firmly around them.

You can have the headband padding replaced by the repair service.

Please contact your Sennheiser partner.

Changing the connection cable

X Make sure the “R” (right) and “L” markings on the connectors match the

markings on the ear cups. The markings on the connectors must point

outwards.

X Insert the connector until it locks into place with an audible click.

* Illustrations can be found on the fold-out pages.

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