Pilot Communications USA MG-ANR User manual

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MG-ANR
Owner’s Manual
All PILOT USA headsets have as a common denominator the Pilot Direct Noise
Canceling System.Our headsets direct their noise canceling toward the lower
frequencies more than any other ANR headset on the market. Embedded in our
ANR technology is an Enhanced Voice Intelligibility (EVI) circuit. EVI enhances
speech frequencies by 2-4 dB on all audio input. This unique combination of
noise canceling and speech enhancement gives PILOT USA’s range of ANR
headsets increased intelligibility and superior performance.
Features
Passive Noise Reduction: (NRR) 23 dB
Dual Volume Controls
Active Noise Reduction: 16 - 19 dB
Mono / Stereo Capability
Cell/Satellite Phone Interface
Pillow Top Headpad
Auxiliary Audio Interface
Soft Padded Protective Bag
Full Flex Mic Boom
Uses 9V Alkaline Battery
Noise Canceling Electret Microphone
Battery Life 25 – 35 Hours
Leatherette Memory Foam Ear Seals
Three Year Warranty
Table of Contents
Introduction
1.0
Features
1.1
Fitting Your Headset
2.0
Microphone Placement
2.1
Volume Controls
2.2
Mono / Stereo Selector
2.3
Battery Box
2.4
Cell / Satellite Phone Capable
2.5
AUX Music Input Jack
3.0
Taking Care Of Your Headset
3.1
FAQs
3.2
Pilot Communications USA
70 Maxwell
Irvine, CA 92618
Toll Free: 1-888-GO-PILOT Tel: [phone] Fax: [phone]

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2.0 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 a high noise
environment and with the ANR electronics turned on.
2.1 Microphone Placement
Your headset comes with a full flex microphone boon and a noise canceling electret
microphone. The boom can be rotated 360 degrees for left or right side use. Proper
placement of the electret microphone is critical in order to achieve clear
communications. The microphone should be placed at the corner of the mouth
approximately ¼’’ away from the lips.
2.2 Volume Controls
The MG-ANR is fitted with two individual volume controls, one on each ear cup. When
adjusting the volume control, the pilot-in-command should adjust their volume control
first with the audio system turned on and the ANR system turned off. Then turn the ANR
back on and adjust the individual sides of the headset.
2.3 Mono/Stereo Selector (On Comm-Cord Splitter)
Your headset comes standard with a Mono/Stereo selector switch which is located on
one side of the rectangular splitter. “M” indicates the mono position while “S” indicates
the stereo position. It should be noted that if you are using a monaural intercom
and your headset is set in the stereo position, you will only hear through one
speaker of your headset. With a stereo intercom you will hear true stereo in both ears.
2.4 Battery Box
A. Toggle Switch: The Toggle Switch on the battery box has 2 positions, Auto
and On. To turn the ANR On when not plugged in to the aircraft panel or
intercom, put the switch in the On position. To turn ANR Off, put switch in Auto
Position. When switch is left in Auto position, ANR will automatically turn on
when headset is plugged in to the aircraft panel or live intercom system.
B. LED Light: The LED light indicates the power status of your ANR system.
When the light is illuminated, the ANR system is turned on.
C. Power Jack (On Battery Box): The power cord from the headset plugs into
the power jack on the face plate of the battery box.
D. Battery Compartment: The ANR system is powered by one 9V alkaline
battery. Battery life is estimated to be 25 – 35 hours depending on level of
noise in the environment. Battery life is also affected by age and extreme hot
and cold temperatures. To change the battery simply slide the battery plate off
the battery box and insert the new battery.
2.5 Cell / Satellite Phone Capable
In an emergency having the capability of being able to place a cell phone call from your
aircraft is one of the reasons PILOT has installed a Cell/Satellite jack on the headset.
Located on the non boom side ear cup is a 3.5mm jack. The headset comes with two
cables. The right angle (90o) plug should always plug into the headset and the straight
plug will plug directly into your phone or audio input source. Please note that the headset
must be connected to a live intercom system for the phone system to work properly.

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3.0 AUX Music Input Jack
The same 3.5mm cell/satellite phone jack can be used as an AUX music input. Plug in
your favorite music source and you’ll hear true stereo music in your headset.
3.1 Taking Care of Your Headset
To insure the full life of your headset, keep it clean and free of dust and dirt. Clean your
headsets with non-alcohol wipes or a soft cloth dampened with water and a mild soap.
Never use alcohol. Plastic parts dry out or fray when exposed to alcohol based products.
Headband, ear cups, ear seals and cords can be lightly cleaned but one should be
careful around the microphone and speakers on the headset.
A. Mic Windscreen:PILOT recommends periodically replacing the microphone
windscreen if necessary. The foam microphone windscreen helps eliminates the
popping “P”s and “T”s and annoying breath puffs when you’re communicating
with the headset. The foam microphone windscreen also helps protect the
microphone from moisture and other elements that may cause damage to the
electronics.
B. Ear Cushions: Ear seals also need periodic replacing. Depending on how much
you fly, temperature (extreme heat or cold) also influences the life span of your
ear seals. We have several types of ear seals on our headsets. Generally PVC,
foam and silicone gel style ear seals can be wiped off with mild soap and water.
Do not submerge the ear seals in water. All three types of ear seals have vent
holes and water would enter the ear seal’s vent holes thus ruining the ear seal.
C. Communication Cord: Take care of your communication cord. Wires in the cord
can break if abused. Always disconnect them by disconnecting the plugs, not by
pulling the cords. Pulling on the cord instead of the plugs is a major cause of
headset repairs – it causes wire breaks and static.
3.2 FAQs
Some potential problems you may encounter are listed below along with the possible
solution.
Problem: Audio is heard in only one ear
Solution: Check Mono/Stereo selector for proper setting.
Problem: Communication, but the ANR system is not working
Solution: Make sure the headset is turned on. Check LED. Check to make sure the
battery is fresh.
Problem: “Motor boating” or low rumbling sound with headset turned on in a quiet
environment
Solution: This could be caused by a small pressure change - possibly caused by
opening a cabin door or by turning your head and causing a leak between your ear
headset and the ear seal. Check your ear seals for wear. Possibly the headsets were
stored improperly and the cushions were squeezed into an abnormal shape. A low
battery can also cause this problem.