2 GETTING STARTED
2.1 Wearing the Sena Expand Boom
Proper fit on your ear and head is important both for comfort and
optimal noise-reduction performance.
The speaker with microphone should be placed on the left ear. Then
you can place earhooks over ears and pull the microphone in toward
your lips as positioning the microphone with its talk side facing in as
shown below.
<Left Side>
Please adjust the direction of the microphone so that the fin side of the
microphone is facing outward; away from your lips. You can easily
recognize it by touching the fin with your fingers.
2.2 Sena Device Manager
The Sena Device Manager allows you to upgrade the firmware and
configure its settings directly from your PC or Apple computer.
Download the Sena Device Manager from www.sena.com.
2.3 Powering On
Press and hold the Center Button and the (+) Button at the same time
for 1 second to power on.
2.4 Powering Off
Tap the Center Button and the (+) Button simultaneously.
<Right side>
Expand Boom
Fin
5