Pilot USA SC-H40A User Manual
Sc-h40a

1
SC-H40A
Owner’s Manual
This headset is a result of over 25 years of experience in manufacturing aviation
headsets. In 25 years, one talks to a great number of pilots from all walks of life
and from many segments of the aviation community. We believe this headset to
be perfect for the entry level pilot, backseats, or a pilot on a budget. Fitted with
an electret noise canceling microphone and windscreen, your voice will be heard
loud and clear by ATC.
Features
Passive Noise Reduction: (NRR) 23dB
Metal/Swivel Mic Boom
Volume Control
Foam Headpad
Noise Canceling Electret Microphone
Foam Ear Seals
Three Year Warranty
Table of Contents
Introduction
1.0
Features
1.1
Fitting Your Headset
1.2
Microphone Placement
2.0
Volume Control
2.1
Taking Care Of Your Headset
2.2
1.2 Fitting Your Headset
Wearing your headset properly is paramount to achieving both comfort and maximum
performance. First slightly loosen the hand adjustable knobs on the headband. The
headset should be placed on your head and slowly pulled down so that the ear cups are
properly positioned over each ear for maximum noise attenuation. Tighten the knurled
knobs when the headset feels correct. It should apply slight pressure on your head
without being snug. You may need to make your final adjustments in the high noise
environment of the cockpit.