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igtronics 

®

S

igtronics 

®

S

…when it counts!

Model SE-2SP

Headset Instructions

The SE-2 series headset is adjusted at the factory for immediate use with all 

Sigtronics emergency apparatus intercoms and radio adapters in emergency 

vehicles. The headset is equipped with a single plug and a coiled cord.

The head strap is adjustable so you may custom fit the headset. Place the headset 

over your head and adjust the strap until minimum pressure is felt on the top of 

your head. For maximum noise attenuation, the clamping pressure of the head-

band has been set at the factory. Releasing the clamping pressure by bending the 

headband is not advised, because loss of attenuation will result.

The microphone boom is fully adjustable and will rotate 180 degrees for use on 

the left or right side of the head. The locking screw that secures the boom to the 

ear cup is factory set to insure the correct tension. Turning it will not change the 

tension, because the nut on the inside of the cup will turn as well.

Microphone placement should be at the corner of the mouth, approximately 

¼” from the lips. The exclusive thumb screw on the mic boom may be used to 

assure proper placement.

Your SE-2SP headset has a push to talk switch located on the mic side ear cup. 

The mic is operative only when the switch is depressed. For intercom and radio 

function, depress the switch to talk.

When you first connect the headset, turn the volume control on the headset up 

to the full clockwise position, then adjust the listening volume with the audio 

control of either your radio or intercom as appropriate. If applicable, crew mem-

bers should also turn their individual headset volumes up fully. Doing this allows 

for a full range of adjustment for each passenger, since those with the most acute 

hearing can turn their headset volume down, if necessary.

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The headset parts may be cleaned with mild soap and water using a soft cloth. 

Then dry immediately. Caution: Do Not immerse any part of the headset in water 

or any other liquid. Be especially careful not to allow the microphone to become 

wet! Exposure to moisture may cause internal corrosion and failure and will void 

your manufacturers warranty.

Cleaning will help the headset maintain its “like new” condition for many years.

WINDSCREEN

The microphone windscreen will reduce annoying wind noise and breath pops 

picked up by headset microphones. It also protects the microphone element 

from dirt and moisture. The windscreen should be washed regularly to maintain 

hygiene and avoid clogging. Wash in warm water and mild soap. Rinse thoroughly 

and make sure it is completely dry before putting it back on.

To remove the windscreen, take out the screw that holds the microphone on the 

boom and grasp the windscreen lightly along its entire length and slip it off.

Put the windscreen on the microphone by gently pulling from the open end. Do 

not pull it so tightly that it stretches against the end of the microphone.

WARRANTY

Your headset is covered by a limited two-year parts and labor warranty. Please see 

the enclosed warranty card for details.

You may refer to the parts list on the reverse side, if you choose to replace parts 

yourself. The parts list describes parts for this particular headset only. Parts lists 

for other models are available on our Web Site or can be obtained by contacting 

Sigtronics Corporation.

     Sigtronics 

Corporation

     178 

East 

Arrow 

Highway

     San 

Dimas, 

CA 

91773

     Phone: 909 305-9399
     E-mail: [email protected]
     Web Site: www.sigtronics.com

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