Volume adjustment, Pairing the sph10s with bluetooth devices – Sena Bluetooth SPH10S v4.1 User's Guide User Manual
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English
SPH10S
7
5. VOLUME ADJUSTMENT
You can easily adjust the volume by rotating the Jog 
Dial. You will hear a beep when the volume reaches 
maximum or minimum level. The volume is set and 
maintained independently at different levels for each 
audio source even when you turn off and on the headset. 
For example, once you set the volume for mobile phone 
handsfree, it will not change even if you adjust the 
volume when you hear Bluetooth MP3 music. So you 
can always maintain the preferred optimum volume level 
for each audio source.
Before using the SPH10S Bluetooth headset with any 
of Bluetooth devices for the first time, you need to do 
the pairing operation. It can be paired with Bluetooth 
mobile phones, Bluetooth stereo devices such as MP3, 
and with other Sena Bluetooth headsets. This pairing 
operation is only required once for each Bluetooth 
device. The headset will remain paired with the devices 
and automatically connects to the paired devices again 
when they are within range. You will hear a high tone 
single beep and a voice prompt when the headset 
connects to the paired device automatically: “Phone 
connected” to a mobile phone, “Media connected” to
a Bluetooth stereo device. 
6.1 Mobile Phone Pairing
1. Turn on the headset and press the Phone Button for 5 
seconds until the LED flashes red and blue alternately 
and you hear multiple beeps. You will hear a voice 
prompt saying “Phone pairing”.
2. Search for Bluetooth devices on your mobile phone.
Select the Sena SPH10S in the list of the devices
6. PAIRING THE SPH10S WITH
BLUETOOTH DEVICES
