Using The Control Module; Power Button - Bose A20 Guia Del Usuario

Using the Headset

Using the control module

If you purchased the Bluetooth
control module. If not, you received the conventional control module.
Bluetooth
Bluetooth
indicator
Bluetooth
multi-function
button
Secondary Audio
Mode selector:
Mute
Intercom
prioritized over
secondary
sources
Mix
Intercom
mixed with
secondary
source(s)
Off
Intercom only

Power button

Action
Turn on the headset
Turn off the headset
Dim the power and
Bluetooth indicators
18 - English
version of the headset, you received the Bluetooth
®
control module
®
Intercom Volume controls
What to do
Press
Press and hold
Note: When powered off, the headset will still provide
Note: Repeated pressing will not speed up the power off
Press
Conventional control module
Left/Right
Power indicator
Power button
Bluetooth
Volume Up button
Bluetooth
Volume Down button
Auxiliary (AUX)
audio input
once.
for three seconds.
passive audio communications.
event. If the unit does not power off, wait 3 seconds
try again.
twice quickly. Repeat to brighten.
Secondary Audio
Mode selector:
Mute
Intercom
prioritized over
secondary
sources
Mix
Intercom
mixed with
secondary
source(s)
Off
Intercom only