This will deactivate the device and put the unit into a battery-save mode for future use. The numbers around the dial represent different stimulation outputs. The higher the number, the higher the stimulation level. Required stimulation levels may be different for everyone, and may change on particular individuals on a daily basis. If tingling is still not felt, increase the dial setting and repeat the movement.
Device stimulates the median nerve intermittently.
As a result, the stimulation sensation feels like it increases in intensity and then briefly stops in a cycling pattern. The proper setting varies by individual. Some feel very comfortable with the unit turned all the way to 5. Others feel slight discomfort with the unit above 1. However, over a period of time, usually 30 minutes or so, the sensation you consciously feel will fade into the background and should not be disruptive to daily activities.