8
Puff & Puff Duration Counter:
To display the puff counter, quickly press
the power button 4 times. The puff counter
is displayed on the first row, and the puff
duration counter is displayed on the second
row. To reset the number of puffs recorded
to zero, hold the power button and up
adjustment button whilst the puff counter
display is active. To reset the puff duration
to zero, hold the power button and down
adjustment button whilst the puff duration
counter display is active. Quickly press the
button 4 times to return to wattage display.
Using your arc 4