Aspire Cygnet User Manual page 53

Using the Device
51
Power On/Off
Press the fire button five times in rapid succession (within 2 seconds) to turn
the unit on, and five times to turn it off again. Press and hold the Fire button for
3 seconds while it is locked to shut down the device completely. Press the Fire
button five times in quick succession to reactivate the device. We recommend that
you turn off your e-cigarette during transport or when the
device is not being used for longer periods of time.