Volume Adjustment; Muting The Microphone; Sena Softwares - Sena SFR User Manual

Motorcycle bluetooth communication system

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SFR

3.4.2 Voice Prompt Indicator

When you power on the headset, keep pressing the Center Button and

the (+) Button simultaneously for about 5 seconds until you hear high

tone triple beeps. Then you will hear a voice prompt indicating the

battery level is high, medium, or low.

3.5 Volume Adjustment

You can raise or lower the volume by tapping the (+) Button or the (-)

Button. Volume is set and maintained independently at different levels

for each audio source, even when the headset is rebooted.

To mute or unmute the microphone, press and hold the Center Button

and the (-) Button for 1 second. When the microphone is muted, you

will hear descending beeps every 10 seconds. When you unmute the

microphone, you will hear ascending beeps and the microphone will

be active.

3.7.1 Sena Device Manager

You can upgrade the headset's firmware and configure its settings

directly from your PC or Apple computer. Download the Sena Device

Manager, please visit sena.com.

3.7.2 Sena Smartphone App

You can configure its settings directly from your smartphone. Download

the Sena Smartphone App for Android or Apple operating systems

from sena.com.

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