Bose Corporation 416317 Manual De Usuario

 Introduction

With the Bose

®

 A20

®

 Aviation Headset, you can rely on crisp, clear audio and 

 significant noise reduction for all cockpit communications. You can also connect 

the headset to secondary audio sources such as smartphones or tablets.

We take great pride in designing each of our products with the goal of provid-

ing the highest performance possible in the price range of that product. We strive 

to reproduce the musical sounds as closely as possible to those of the original 

performance. And we strive to avoid flashy sounds such as those associated with 

accentuated bass and/or treble frequencies. While those sounds may be initially 

attractive to the novice, they are not real and are not enduring. In addition, we use 

only the highest-quality parts and the latest assembly and quality control tech-

niques to ensure the reliability and long life of our products.
Our reputation rests on our steadfast pursuit of this policy in music and entertain-

ment systems for the home, the automobile, and businesses. At Bose, we are 

committed to investing in research that continually gives rise to new technologies 

for improving sound reproduction.
When you purchase any product from Bose, we encourage you to compare it, as 

we do, to competitive products. We believe that this process will enhance your 

appreciation of the product you select. With best wishes from all of us at Bose for 

many years of enjoyment.

The headset includes a control module, cable, and carrying case. 
The type of control module and connector configuration depends on the options 

you chose for your headset.
There are two options for the control module:
•  Control module with Bluetooth

®

 compatibility

•  Conventional control module

There are several end-plug configurations for the headset. Your headset falls into 

one of two general categories:
•  Battery powered: Operates with battery power only.
•  Dual powered: Operates with either aircraft or battery power. No battery needed 

when connected to aircraft power. This version is often called Flex powered and 

comes with an Auto On function.