Sennheiser 500643 instruction manual

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Sennheiser electronic GmbH & Co. KG 30900 Wedemark, Germany Phone +49 (5130) 600 0

Fax +49 (5130) 600 300 www.sennheiser.com

Printed in China

Publ. 08/07

517600/A02

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Contents PXC Contents Safety instructions Page PXC 450 Headphones Included with deliveryNoiseGard Additional featuresTalkThrough Volume button Volume + buttonControl elements TalkThrough buttonMake sure that the normal/ bypass CommissioningInserting and replacing batteries Adjusting headband Connecting the headphonesAdjusting the volume Daily useOperation without a battery Switching NoiseGard on and off Switching TalkThrough function on and off Removing and connecting audio cable Transporting headphones Accessories and replacement parts Care and maintenanceParts no. Accessories/replacement part Replacing the ear cushionsTechnical data Manufacturer declaration WarranteeEU Declaration of Conformity