Operation Manual

Turning On and Off the unit
To turn on the unit, press the On/Off button on
the front once. The LCD will be on and the LED
will be flashing for a few second to confirm.
To turn off, hold this buttonfor a few second.
When the LCD display is off, release hold.
Very rarely irregularity may be seen in function
because of interference. Should this happen,
close the app and open it again.