Description

Aviation Headset AN 1000A NICE POWER Noise Reduction Ratings（NRR）：24dB

HEADSET OPERATION

1. Rotate the flexible boom overhead to wear the microphone on either the right or left side of the head.
2. Rotate the headset volume control (on the side of the headset opposite the microphone boom) fully counter-clockwise to the minimum position. before the headset plug is inserted into the aircraft or intercom
3. With the headband resting securely on the top of the head, check that the earseal are centered over the ears.
4. For best noise cancellation, position the microphone 0-6 mm from your lips.
5. Insert the microphone plug (PJ068) into the aircraft or intercom microphone jack. Insert the earphone plug（PJ055） into the aircraft or intercom earphone jack.
6. Volume Adjustment Procedure Rotate the headset volume knob clockwise to a comfortable level.