Using the PXC 250-II

Vol +

Vol –



Switching NoiseGard on and off

To switch NoiseGard on:

￿Move the NoiseGard On – Off  switch to the On position.

The LED lights up red.

To switch NoiseGard off:

￿Move the NoiseGard On – Off  switch to the Off position.

The LED goes off.



On

Off

When the battery is almost empty, the LED flashes red. NoiseGard will continue to function for approximately 2 hours.

When the battery is completely discharged, the NoiseGard active noise compensation automatically switches off. Audio will still be heard through the headphones.

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