Bose A20 manual What’s in the carton, Headset assembly

Page 9

INTRODUCTION

What’s in the carton

Headset assembly:

Headphones

Clothing clip

Control module

See “Control module variations” on page 6 for options.

Second clothing clip

Cable connector (varies)

Accessories:

Carrying case

2 AA alkaline batteries*

3.5 mm adapter cable

Note: Cable connector types will vary based on model of headset. See “Power and cable variations” on page 7.

Note: *Replace batteries with alkaline batteries only. Do not use any other battery chemistries.

5

Image 9
Contents A20 Aviation Headset Safety Information Important Safety InstructionsContents Troubleshooting Operational advisory Volume control Hearing safetyUsing audio sources Recognizing aircraft soundsEarcup inner screen Headset earcup requirementsIntroduction What’s includedWhat’s in the carton Headset assemblyControl module variations Bluetooth control module Conventional control moduleBattery powered options Dual powered options Power and cable variationsAttaching the microphone assembly Microphone assemblyOpening the battery compartment Battery compartmentOperation switches To change the operation switchesInserting and replacing the batteries Auto Off functionalityTo insert or replace the batteries Using the 6-pin plug Connecting the headset to the aircraftTo connect the headset To disconnect the headsetUsing other plug types Using the dual general aviation plugsWearing and adjusting the headset Microphone placementConditions related to fit Clothing clips Power button Using the control moduleIndicator color Power source Type of light Indicates Power indicatorAudio priority Auxiliary AUX audio inputMultifunction/audio priority switch has three positions Multifunction/Audio priority switchPairing the headset with your phone Using the headset With a Bluetooth-enabled phoneReconnecting to a previously connected phone Bluetooth indicator light statusRecovering a lost connection Disconnecting a Bluetooth technology-enabled phoneTo clear pairing device history from the headset Bluetooth volume controlMaking and answering calls General cleaning Cleaning the headsetInstructions for airworthiness Headset earcup openingsMicrophone windscreen replacement Replacing partsMicrophone windscreen Headband cushionEar cushion replacement Battery replacementReplacing the ear cushions Headband cushion replacement Microphone assembly or access cover replacementStorage Case of difficulty Noise ReductionCommunications Audio Auxiliary audio input Auto off Bluetooth wireless technologyMounting the aircraft panel connector Stereo connection diagram Mono connection diagramDetails on making the connections Helicopter U174 connection diagramTechnical Information Condition Category FAA Technical Standards OrderLimited warranty service WarrantyLocating the headset serial number To return your headset to Bose for repairContact information Ordering parts and accessoriesService and Warranty Information

A20 specifications

The Bose A20 Aviation Headset is a remarkable piece of technology designed specifically for aviators and aviation enthusiasts. Since its release, it has garnered a reputation for delivering superior sound quality, comfort, and durability. Manufactured by the well-known audio company Bose, this headset integrates cutting-edge features that enhance the flying experience for pilots and passengers alike.

At its core, the Bose A20 boasts advanced noise cancellation technology. It employs an active noise reduction system that effectively eliminates unwanted ambient noise, allowing users to concentrate on their surroundings and communication without distractions. This feature is especially crucial in the noisy environment of an aircraft cockpit, where engine noise levels can be overwhelming. The A20 significantly reduces this noise, enhancing clarity during radio transmissions.

The headset also offers excellent audio performance. With clear and balanced sound reproduction, the A20 ensures that every communication and audio alert is heard without distortion. This is complemented by integrated Bluetooth technology, which enables wireless connectivity to mobile devices. Pilots can easily stream music or receive phone calls while keeping their hands free, further enhancing the headset's functionality.

Comfort is another hallmark of the Bose A20. The headset is designed for long-duration wear, featuring plush ear cushions and a lightweight construction. The adjustable headband allows for a customized fit, minimizing fatigue even during extended flights. Additionally, the A20 is built to withstand the rigors of aviation use, with rugged materials that ensure longevity.

Another standout characteristic is the intuitive controls and design. The headset is user-friendly, with simple buttons that allow pilots to adjust noise cancellation levels and manage Bluetooth connections effortlessly. Furthermore, the inclusion of a detachable audio cable adds versatility, making it compatible with various aircraft and devices.

In conclusion, the Bose A20 Aviation Headset is a top choice for pilots seeking an exceptional combination of sound quality, advanced noise reduction, comfort, and user-friendly features. Its innovative technology and thoughtful design make it a vital tool for anyone serious about aviation, ensuring a more enjoyable and productive flying experience. Whether in a small general aviation aircraft or a larger commercial cockpit, the A20 stands out as a leader in the aviation headset market.