4. Adjust the length of the rail arm so that the earcup is centered over the
ear and adjust the microphone over the mouth (within ¼ inch) for optimal
performance.
Dofng the Helmet and Headset:
1. Pull earcups away from the head until rail arms remain in open position.
2. Unfasten the chin strap, and remove the helmet.
Optional: before or after removing the helmet, the operator may
choose to place the earcups into the stowed position.
27
Position mic
1/4” from
mouth