USING THE HEADSET

Note: The Bose A20® Aviation Headset will automatically exit pairing mode after five minutes of inactivity.

Bluetooth® indicator light status

The Bluetooth indicator is a blue light on the control module. It shows the status of Bluetooth functions, as follows:

Appearance

Indication

 

 

Flashes slowly, alternating with the power indicator.

Headset is discoverable or is pairing.

 

 

Flashes twice quickly with each power indicator

Bluetooth technology is ON but not

flash.

connected to a phone.

 

 

Flashes at the same rate with the power indicator

Bluetooth technology is ON and

(green or amber).

connected to phone.

 

 

Flashes once quickly with each power indicator flash.

Headset is in an active phone call.

 

 

No light

Bluetooth technology is not enabled.

 

 

Reconnecting to a previously connected phone

To reconnect the headset to a previously connected phone or other Bluetooth wireless technology device, briefly press the Bluetooth function button on the headset control module.

The headset control module attempts to connect with the last connected Bluetooth wireless technology device.

Note: The Bose® A20® Aviation Headset can only be connected to one Bluetooth wireless technology device at a time. If you press the Bluetooth function button on the headset control module for more than five seconds, the currently connected Bluetooth wireless technology device is disconnected and the control module enters pairing mode.

Recovering a lost connection

When a connected Bluetooth wireless technology device moves out of range and the connection is lost, the Bose A20 Aviation Headset automatically attempts to reconnect. If a connection still does not exist after five minutes, the Bluetooth wireless technology receiver in the control module remains on, but not connected. The Bluetooth indicator on the Bose A20 Aviation Headset control module will exhibit a fast double flash initiated at each power indicator flash.

Disconnecting a Bluetooth technology-enabled phone

If you use a connected phone to end a Bluetooth wireless technology connection, the Bluetooth technology receiver in the headset control module remains on, but no longer attempts to connect. A Bluetooth wireless technology connection is ended by turning the phone off, ending the current call, or discontinuing the wireless connection.

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Bose A20 Bluetooth indicator light status, Reconnecting to a previously connected phone, Recovering a lost connection

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.