Sennheiser 250 instruction manual

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CE Declaration of Conformity

This equipment is in compliance with the essential requirements and other relevant provisions of Directive 89/ 336/EU. The declaration is available on the internet site at www.sennheiser.com.

Before putting the device into operation, please observe the respective country-specific regulations!

WEEE Declaration

Your Sennheiser product was developed and manufactured with highquality materials and components which can be recycled and/or reused. This symbol indicates that electrical and electronic equipment must be disposed of separately from normal waste at the end of its operational lifetime.

Please dispose of this product by taking it to your local collection point or recycling centre for such equipment. This will help to protect the environment in which we all live.

Batteries

The supplied batteries can be recycled.

Please dispose of them as special waste or return them to your specialist dealer. In order to protect the environment, only dispose of exhausted batteries.

Sennheiser and NoiseGardTM are registered trademarks of Sennheiser electronic GmbH & Co. KG.

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Contents Hmec Contents Important safety instructions Not in use Delivery includes Hmec 250 headset Page TT Volume button TT Volume + buttonOperating elements TalkThrough buttonLED indications Preparing the headset for use Connecting the headsetInserting the batteries Connecting a mobile telephone Connecting an additional audio player Switching between mono and stereo mode Adjusting the microphone sensitivityAdjusting the headset Using the headsetAttaching the cable clip Adjusting the volume Adjusting the volume of the TalkThrough function Switching the TalkThrough function on/offPress the TT Volume + button Switching NoiseGard on/off Replacing the batteries Folding up the headset Replacing the earpads Care and maintenanceReplacing the wind shield Accessories and spare partsHeadphones SpecificationsGeneral data Microphone incl. preamplifier Connector assignmentManufacturer declarations