Operation without a battery
The PXC 450 can also be used like conventional headphones without batteries. This is appropriate if you do not have batteries, or if the battery is empty.
To listen without batteries:
Fold the left headphone cup as inward as possible, as indicated.
A | Sliding switch | is exposed. | ||
Push sliding switch | into the “bypass“ setting B. | |||
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| Note: |
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| |
| B |
| is in the B “bypass“ mode, | |
| – If the sliding switch | |||
the TalkThrough and NoiseGard functions are deactivated.
– To switch back to battery operation, return the switch to the ”normal“ setting A.
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