Telex Airman 7 Operating Instructions Manual
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Telex Airman 7 Operating Instructions Manual

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Airman 7
Operating Instructions

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Summary of Contents for Telex Airman 7

  • Page 1 Airman 7 Operating Instructions...
  • Page 2 Bosch is prohibited. *All other trademarks are property of their respective owners. ARRANTY AND ERVICE NFORMATION For warranty and service information........... www.telex.com/warranty USTOMER UPPORT Technical questions should be directed to: Customer Service Department Bosch Security Systems, Inc.
  • Page 3 • Never attempt to repair a headset which is not operating correctly. Contact the Telex dealer you purchased the headset through or authorized repair facility. • Only replace parts of the headset whose replacement is described within this manual.
  • Page 4 4 Important! Read Before Use Airman 7...

  • Page 5: Table Of Contents

    Table Contents INTRODUCTION ............7 General Description ............7 Features ................7 FAA ..................8 Reference View ..............10 Connections ..............11 INSTALLATION ............13 Installation ................ 13 Headset Adjustment ............16 Mic Placement ..............18 Microphone Gain Adjustment ........... 19 Clothing Clip Assembly and Attachment ......20 CARE &...
  • Page 6 Airman 7 SPECIFICATIONS ............35 Specifications ..............35 Part Number Information ..........37...

  • Page 7: Introduction

    The Telex Airman 7 is a lightweight aviation headset designed specifically for optimizing pilot communications in commercial and business turbine aircraft. Building on the tradition of the Airman 750, the Airman 7 has improved durability, intelligibility, and comfort. Soft pliable ear cushions and headband pads combine with dual-direction ear cup pivots to provide long flight wearing comfort.

  • Page 8: Faa

    8 Introduction Airman 7 The Telex Airman 7 Headset (with or without microphone) is approved for aircraft use under FAA TSO-C139A. The conditions and tests required for the TSO approval of this article are minimum performance standards. It is the responsibility of those installing this article, either on or within a specific type or class of aircraft, to determine that the aircraft installation conditions are within the TSO standards.
  • Page 9 Airman 7 Introduction 9 DO-160G DESCRIPTION OF TESTS CONDITIONS SECTION CONDUCTED Magnetic Effect 15.0 Equipment is Category Z Power Input 16.0 Not Applicable Voltage Spike 17.0 Equipment tested to Category A Audio Frequency Susceptibility 18.0 Not Applicable Induced Signal Susceptibility 19.0...

  • Page 10: Reference View

    10 Introduction Airman 7 Reference View Airman 7 Reference view FIGURE 1. Headband Pad Boom Rotator Headset Slider Strain Relief Ear Cushion Boom Ear Cup Rotator Microphone/Windscreen Yoke Temple Pad...

  • Page 11: Connections

    Airman 7 Introduction 11 Connections Airman 7 Series headsets are available with multiple connector styles depending on the application of use. All models utilize custom cables developed specifically for in-cockpit use. All connection points implement strain and bend relief features to provide long-term durability. Shielded wires throughout the headset protect against RFI (Radio Frequency Interference) and EMI (Electromagnetic Interference).
  • Page 12 12 Introduction Airman 7 Single Plug PJ Connector PJ-068 (equivalent) Description Headphone Signal Sleeve Headphone GND 5-Pin XLR Aircraft Cable Description Color Headphone Signal Yellow Headphone GND Black/Outer Shield Mic Signal White Mic GND Blue/Inner Shield Not Connected No Color...

  • Page 13: Installation

    CHAPTER 2 Installation Installation To install the headset for use, do the following: Step 1 Inspect the headset for signs of damage. Do not use the headset if signs of damage are evident. Plug the headset into the aircraft console, see “Install the Sin- Step 2 gle Plug Headphone in an Aircraft (Listen Only)”...
  • Page 14 14 Installation Airman 7 Install the Single Plug Headphone in an Aircraft (Listen Only) To install the single plug headphone in an aircraft, do the following: Insert the plug into the headset jack on the aircraft console. Single Plug Installation FIGURE 1.
  • Page 15 Airman 7 Installation 15 Install the XLR Plug Headset in an Aircraft To install the XLR plug headset in an aircraft, do the following: Insert the XLR plug into the XLR jack on the aircraft audio panel. > XLR Plug Installation...

  • Page 16: Headset Adjustment

    Airman 7 Headset Adjustment The Airman 7 headset is designed to rest evenly on top of the head with each ear cup sitting centered and flush on each ear. The headset/headphone should fit over the head without pinching or gapping.
  • Page 17 Airman 7 Installation 17 Ear Cup Adjustment To adjust the ear cup to fit correctly, do the following: Swivel the ear cup left or right to position the ear cup straight on > the ear. NOTE: Over time, repositioning the headset may be necessary for comfort.

  • Page 18: Mic Placement

    18 Installation Airman 7 Mic Placement The headset ships with the boom positioned at the top of the headband. Rotate the entire boom overhead to wear the microphone on either the right or left side of the head. CAUTION: There are two(2) stops below the boom housing. Rotating the boom past these stops will cause damage to the unit.

  • Page 19: Microphone Gain Adjustment

    Airman 7 Installation 19 To properly place the mic, do the following: Rotate the boom to the side you want to use (left or right). Bend the boom to position the mic in front of the mouth. NOTE: For best noise-cancelling quality, place the boom mic as close to the mouth as possible and speak into the mic.

  • Page 20: Clothing Clip Assembly And Attachment

    20 Installation Airman 7 Clothing Clip Assembly and Attachment Using the clothing clip reduces the cord weight from the headset. The clothing clip comes attached to the cord and only needs to be adjusted up or down for best use.

  • Page 21: Care & Maintenance

    CHAPTER 3 Care & Maintenance Recommended Maintenance Schedule Ear cushions, headband pads, and microphone wind screens are NOTE: considered wear items. For proper headset performance these items need to be inspected and replaced at regular intervals. See maintenance schedule (below) for more information. Headset performance diminishes if not replaced when deterioration or damage is apparent.

  • Page 22: Continued Airworthiness

    22 Care & Maintenance Airman 7 Continued Airworthiness There are no ICA’s required for this product. IMPORTANT: Cleaning the Headset and Connectors IMPORTANT: Do not allow any liquid to puddle on the unit or touch the speaker or microphone element directly.
  • Page 23 Airman 7 Care & Maintenance 23 Starting at the top of the ear cup (1), carefully work the cushion around the cup (2) until it is in place (3). Verify the cushion is seated properly before use. To replace the headband pads, do the following: Grasp the edge of the headband pad.
  • Page 24 24 Care & Maintenance Airman 7 Firmly press the headband cushion into place.

  • Page 25: Installing Or Replacing The Hygienic Covers

    Airman 7 Care & Maintenance 25 Installing or Replacing the Hygienic Covers NOTE: Two hygienic covers are included with the headset. However, extra hygienic covers can be purchased separately. To replace the hygienic covers, do the following: Grasp the edge of the hygienic cover where it folds into the slot on the ear cup.

  • Page 26: Headset Storage

    26 Care & Maintenance Airman 7 Headset Storage To store the headset, do the following: Move the boom mic above the headband. Fold the ear cups flat.
  • Page 27 Airman 7 Care & Maintenance 27 Coil the cord into a loop. Place the coiled cord and headset in a box or protective case. Place the coiled cord and headset in the optional carrying case (see “Part Number Information” on page 37).
  • Page 28 28 Care & Maintenance Airman 7...

  • Page 29: Troubleshooting

    CHAPTER 4 Troubleshooting Troubleshooting “No one can hear me when I talk” on page 30. • “Others only hear me sporadically or my voice is distorted and • unintelligible” on page 31. “I cannot hear anyone who is trying to speak to me” on page 32. •...
  • Page 30 30 Troubleshooting Airman 7 Issue Possible Cause Solution No one can hear me Microphone not Verify microphone • • when I talk connected is plugged in correctly. correctly. Verify no breaks • or damage to cord (If damaged, headset needs to be serviced).
  • Page 31 Airman 7 Troubleshooting 31 Issue Possible Cause Solution Others only hear me Microphone is not Reposition • • sporadically or my located correctly. microphone to voice is distorted and correct location unintelligible closely to front of month. For more information, see “Mic Placement”...
  • Page 32 32 Troubleshooting Airman 7 Issue Possible Cause Solution I cannot hear anyone Headphones not Verify headphone • • who is trying to speak connected is plugged in to me correctly. correctly. Verify no breaks • or damage to cord. Headphones are Reposition •...
  • Page 33 Airman 7 Troubleshooting 33 Issue Possible Cause Solution I hear others only Headphones have Check and clean • • sporadically or what I poor connection connectors and hear is distorted and to the aircraft. re-connect to unintelligible aircraft. Headphones are Reposition •...

  • Page 34: Label Information

    34 Troubleshooting Airman 7 Label Information Box Label Information FIGURE 1. The Datamatrix ECC200 holds the following information: CTN Number • Serial Number • SAP Part Number • Example Headband FIGURE 2.
  • Page 35 CHAPTER 5 Specifications Specifications Headphones Type Dynamic Impedance AIRMAN7-0220, AIRMAN7-0211, AIRMAN7-0001 600 +/-20% @ 1 kHz AIRMAN7-0110 300 +/-20% @ 1 kHz AIRMAN7-0210, AIRMAN7-0000 150  +/-20% @ 1 kHz Frequency Response < 10dB max. to min. over the range of 350 to (Per RTCA DO-214a) 3500Hz Sensitivity...
  • Page 36 36 Specifications Airman 7 Microphone and Amplifier (not applicable for Airman7-0000 & AIRMAN7-0001 listen-only) Element Type Noise-canceling amplified electret Frequency Response (Per RTCA DO-214a) Sensitivity -28dB +/- 2 dB re 1V/Pa @ 1kHz, 12V (Per RTCA DO-214a) Operating Voltage 8-28 VDC (470 Ohm TSO load circuit)
  • Page 37 AIRMAN7-0000 Double Side Headphone, PJ, 150 Ohm AIRMAN7-0001 Double Side Headphone, PJ, 600 Ohm AIRMAN7-0900 Windscreen for Airman 7 or 8, 2 pcs AIRMAN7-0901 Foam Cushion for Airman 7, 2 pcs AIRMAN7-0902 Supple Cushion for Airman 7, 2 pcs AIRMAN7-0904...
  • Page 38 Bosch Security Systems, Inc. 12000 Portland Avenue South Burnsville, MN 55337 U.S.A. www.boschcommunications.com Rev. 09 F.01U.307.689...

This manual is also suitable for:

Airman7-0220Airman7-0211Airman7-0001Airman7-0110Airman7-0210Airman7-0000

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