Sennheiser 500643 instruction manual Safety instructions

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Safety instructions

yRead these instructions carefully and completely

before using this device.

ySave the instructions for further use, so they are accessible to the user at all times. Always include the operating instructions when giving this device to a third party.

yDo not use the headphones in environments requiring particular attention (e.g. on roads or while carrying out manual work).

yAlways keep the headphones dry and do not expose them to either extreme high or low temperatures (ideal: 10 °C to 35 °C).

yTreat headphones with care and store them in a clean, dust-free location.

ySwitch off the headphones when not in use to spare the batteries. Remove the batteries if the headphones will not be used for longer periods.

yProtect your hearing from loud volumes. Sennheiser headphones also sound very good at low volumes.

Appropriate use of the headphones

Appropriate use of the headphones includes:

ythat you have read these instructions, especially the “Safety instructions“ section,

ythat you only use the headphones in operating conditions as described in the instructions.

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Contents PXC Contents Safety instructions Page Included with delivery PXC 450 HeadphonesAdditional features TalkThroughNoiseGard TalkThrough button Volume buttonVolume + button Control elementsCommissioning Inserting and replacing batteriesMake sure that the normal/ bypass Connecting the headphones Adjusting headbandDaily use Adjusting the volumeOperation without a battery Switching NoiseGard on and off Switching TalkThrough function on and off Removing and connecting audio cable Transporting headphones Replacing the ear cushions Accessories and replacement partsCare and maintenance Parts no. Accessories/replacement partTechnical data Warrantee Manufacturer declarationEU Declaration of Conformity