Bose A20 Aviation Owner's Manual - Page 17

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Also for Bose A20 Aviation: Quick Reference Manual (2 pages), Owner's Manual (44 pages), Owner's Manual (43 pages), Owner's Manual (44 pages), Owner's Manual (44 pages), Quick Reference Manual (2 pages)

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Bose A20 Aviation Owner's Manual

Using the control module

Use the control module to control the headset functions. There are two variations
of the module; one featuring Bluetooth wireless technology and one that has basic
functions only.
Bluetooth control module
Bluetooth
indicator
Bluetooth
function button
Multifunction
switch:
Top
Intercom
prioritized
Middle
Intercom
mixed
Bottom
Intercom only
*Control the intercom volume

Power button

Use the power button to turn Acoustic Noise Cancelling
indicator brightness.
• Press the power button once to turn on Acoustic Noise Cancelling noise
reduction.
• Press and hold the power button for 1-2 seconds to turn off Acoustic Noise
Cancelling noise reduction.
Note: Repeated pressing of the power button will not hasten the power off event. If
the unit does not power off, wait 3 seconds and press the power button again.
Left/Right volume controls*
Power indicator
Power button
Bluetooth
Volume Up button
Bluetooth
Volume Down button
Auxillary (AUX)
audio input
Using the Headset
Conventional control module
on or off, and control
®
Audio Priority
switch:
Top
Intercom
prioritized
Middle
Intercom
mixed
Bottom
Intercom only
English - 17