Bose X manual We appreciate your choice, Headset and cable variations

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INTRODUCTION

We appreciate your choice

Congratulations on your purchase of a Bose® Aviation Headset .

This headset combines Bose Acoustic Noise Cancelling® headset technology to electronically reduce unwanted aircraft noise, and Bose TriPort® headset technology for a smaller, lighter, more comfortable headset that delivers full-spectrum noise reduction.

We believe it is the finest aviation headset you can own.

Headset and cable variations

The Bose Aviation Headset is available in variations designed for general aviation and helicopter use. There are also battery powered and aircraft powered versions (Figure 4 on page 9).

The communications cable for your headset may be either straight or coiled, depending on the headset configuration you have purchased.

Features common to most variations:

•Acoustic Noise Cancelling headset technology

•TriPort headset technology

•Communications cable with integrated control module

•Flexible microphone boom with continuous position adjustments

•Adjustable headband

•Replaceable ear cushions

•Replaceable fleece headband cushion

•Replaceable windscreen

•Cable-mounted clothing clip

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Contents Aviation Headset Declaration of Conformity Power source Operational advisoryHow use of the headset affects hearing safety Other cautions Earcup inner screen StorageContents General cleaning Headset and cable variations Features common to most variationsWe appreciate your choice Introduction Date of manufacture Decide where you want the boom microphoneLocate the serial number for your product registration card Removing an attached boom microphone cable Attaching the boom microphone cableClothing clip Preparing to use battery power Changing the optional operation switchesAttaching and removing the cable Preparing the aircraft powered headset for useInserting batteries Mounting the connector Details on making the connections Use proper adhesives Mono, stereo, and helicopter connection diagrams Wearing it properly Conditions related to fitOperating the battery powered headset Microphone placementPower button Volume control using multiple headsets Battery power indicatorControlling the volume of a single battery powered headset Operating the aircraft powered headset Power switchControlling the volume of a single aircraft powered headset Cleaning the headset General cleaningInstructions for airworthiness Earcup TriPort headset openingsReplacement parts Ear cushionsMicrophone windscreen Earcup inner screenReplacing parts Microphone windscreen replacementEar cushion replacement Headband cushionBattery replacement Boom microphone cable Or connector access cover replacement Battery door replacementHeadband cushion replacement Problem What to do Case of difficultyTroubleshooting Headphone ImpedanceFrequency ResponseFAA Technical Standards Order Contact information To return your headset to Bose for repairOrdering parts and accessories