Sennheiser PXC 250-II Headphones User Manual


 
Putting the PXC 250-II into operation
7
Inserting and changing the battery
For powering the NoiseGard active noise compensation,
an AAA size battery is required.
̈ Open the battery compartment ¿.
̈ Remove the flat battery (where applies).
̈ Insert a new battery. Observe correct polarity when
inserting the battery.
̈ Close the battery compartment ¿. The cover lock
into place with an audible click.
Connecting the headphones
̈ Connect the audio cable » to the headphone socket
of your audio source.
You hear the sound from your audio source.
̈ Slip on the in-flight adapter º if you wish to use
the headphones with the in-flight entertainment
system of the aircraft.
For best product performance, we recommend
using a standard battery instead of a rechargeable
battery.
¿
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PXC250-II.book Seite 7 Montag, 18. April 2011 12:38 12