Telex Stratus Heli-XT User Instructions Download

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User Instructions

Stratus Heli-XT

Active Noise Reduction Headset

LIT000293000 Rev B

12/2008

Summary of Contents for Stratus Heli-XT

Page 1: ...User Instructions Stratus Heli XT Active Noise Reduction Headset LIT000293000 Rev B 12 2008...

Page 2: ...PECIFICALLYEXCLUDED WITHOUT LIMITATION ARE THE WARRANTIES OF MERCHANTABILITY FITNESS FOR USE OR FOR A PARTICULAR PURPOSE AND WARRANTIES ARISING FROM COURSE OR DEALING OR USAGE OF TRADE OR ANY OTHER MA...

Page 3: ...m aircraft When returning equipment for repair please enclose an explanation of the problem And if the equipment is covered under warranty please enclose a copy of your proof of purchase The equipment...

Page 4: ...ium Replacement Headband Pad 800456017 Replacement Electret Microphone 800136100 Microphone Windscreen 800456000 Clothing Clip 590637000 Stratus Heli XT Replacement Carrying Case CME000009000 Cell Pho...

Page 5: ...ion 9 Headband Size Adjustment 9 Headband Pressure Adjustment 10 Microphone Boom Rotation 12 Microphone Placement 12 Battery Installation 13 Accessory Connections 13 Speaker Volume Adjustment 14 Power...

Page 6: ......

Page 7: ...Introduction 3 CHAPTER 1 Introduction...

Page 8: ...of the FCC Rules Operation is subject to the following two 2 conditions 1 This device may not cause harmful interference 2 This device must accept any interference received including interference that...

Page 9: ...n noise from entering the communication system Boom rotates up to allow the boom to be worn on the left or right side Retaining hooks are designed into the microphone housing to securely hold the wind...

Page 10: ...istening to portable CD and MP3 players using the headset speakers Power ON OFF button turns ON and OFF all function to and from the headset except for to and from the radio intercom system Accessory...

Page 11: ...Introduction 7 Wiring Diagram FIGURE 2 Wiring Diagram...

Page 12: ...tage and 470 Ohm DC 150 Ohm AC load Matching Impedance 50 600 Ohms Gain Adjustment Range 5dB clockwise rotation increases gain counterclockwise rotation decreases gain Operating Voltage 8 16Vdc suppli...

Page 13: ...HAPTER 2 Operation Headset Operation Headband Size Adjustment To adjust the headband size do the following 1 With the headband resting securely on the top of the head verify the ear cups are centered...

Page 14: ...eal between the ear cup and the head for greater noise reduction To change the pressure setting do the following 1 Remove the headset and fold the ear cup inward 2 Rotate the Comfort Cam to the desire...

Page 15: ...Operation 11 FIGURE 2 Headband Pressure Adjustment Side View Top View COMFORT CAM ADJUSTMENT SETTINGS...

Page 16: ...crophone Placement To accurately place the microphone do the following Reshape the boom so the microphone is in front of the mouth NOTE To assure optimal performance the user should position the micro...

Page 17: ...lide the battery cover back into place Accessory Connections Connect cellular telephone and or audio input devices as desired The Telex Stratus Heli XT cell phone audio interface has been designed to...

Page 18: ...Control operation is reversed when the microphone is worn on the right side Volume control affects communications as well as cell phone and auxiliary audio inputs Powering ON OFF To power the headset...

Page 19: ...te lighter to the DC input jack If the headset is OFF the LED lights solid red during charging If the unit is ON and the batteries are charging the LED will be mostly ON but blink OFF occasionally as...

Page 20: ...lade screwdriver through the access hole in the microphone assembly 2 Turn the gain pot clockwise to increase the gain OR Turn the gain pot counterclockwise to decrease the gain TABLE 1 LED Indicator...

Page 21: ...owing 1 On the boom assembly press the release catch and carefully pull the microphone from the mic mount Be sure not to pull the connecting wires from the mic mount 2 Detach the microphone from the c...

Page 22: ...g wires Ear Cushion Replacement To remove an old ear cushion do the following Grasp the ear cushion and pull it off the ear cup To install a new ear cushion do the following 1 Starting at the top of t...

Page 23: ...Operation 19 Notes...

Page 24: ...TELEX COMMUNICATIONS INC 12000 PORTLAND AVE S BURNSVILLE MN 55337 U S A...