User's Manual

10
4. Use Your OpenRoad Headset
Volume Control
It is advisable that you should complete the volume control settings prior
to your ride. In case you should need to adjust volume during the ride, extreme
caution must be taken to ensure safety.
The [V+] and [V-] buttons on OpenRoad headset are for volume control.
When the volume is adjusted to the highest or lowest level, you could hear a
<beep> sound to remind you.
To adjust the volume of any function of any device connected to the
OpenRoad headset, the function of that device must be turned on. For
example, to adjust the “talk” volume of the cell phone, the cell phone must be
in ”talk” mode. Similarly, to adjust the “music” volume on the cell phone, the
cell phone must be in “music” playing mode. Each volume must be individually
controlled. The adjustment of one volume will not affect the volume of another
function.
**NOTE: when adjusting music volume on cell phone, excessively fast
press to the cell phone may switch the cell phone into the AVRCP function.