User Manual

Table Of Contents
20S
48
22 FAULT RESET
When the 20S is not working properly or is in faulty status for any
reason, you may reset by pushing the pin-hole reset button at the
back of the headset main unit. Insert a paper clip into the reset pin-
hole and press the reset button for a second with light pressure. The
20S will be switched off, and you have to turn the system back on and
try again. However, this will not restore the headset to factory default
settings.
23 FIRMWARE UPGRADE
The 20S supports rmware upgrade function. Please visit Sena
Bluetooth web site at www.sena.com to check the latest software
downloads.