Putting the PXC 350 into operation
Inserting and replacing the batteries
For powering the NoiseGard Advance active noise compensation, two AAA size batteries or rechargeable batteries are required.
Open the battery compartments on the left and right earcups.
Remove the flat batteries.
Insert the batteries as shown. Please observe correct polarity when inserting the batteries.
Close the battery compartments . The battery compartment covers lock into place with an audible click.
Notes:
–The headphones can also be used without batteries. Switch NoiseGard Advance off before removing the batteries (see “Switching NoiseGard Advance on/off” on page 10).
–Always replace the two batteries (left and right) at the same time.
–Remove the batteries if the headphones will not be used for extended periods of time.
When the batteries are almost flat, the LED flashes. You then have to replace the batteries.
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