If the SM10 is not working properly or is in a faulty status for any reason, you may reset by pushing the small reset button at the back of the SM10 Main Unit. By using a paper clip or a pencil
tip, lightly press and hold the reset button for 1 second. The SM10 will be switched off and automatically switched on again. Turn the SM10 back on to use it. However, this will not restore
the SM10 to factory default settings.