For standard and TPD version: Press “+” and “-” button simultaneously for 2s to enter the output mode interface, then press  “+” or “-” button to choose the mode (VV/VW/BYPASS). Finally, press fire button to confirm.

For US version:

  1. Default setting:

The default factory setting is set in AUTO mode. When the

device is in AUTO mode, it will automatically detect the coil

resistance and set the maximum wattage. You can adjust the

wattage value with the suggested range:

0.7-ohm coil: 1-25W

1.8-ohm coil: 1-14W

1.6-ohm coil: 1-11W

  • Manual mode setting:
  • Press “+” and “-” button simultaneously for 2s, the screen

will display “Warning” for 5s;

2) Press “+” and “-” button simultaneously again within the 5s

“Warning message” to enter the output option interface; (To cancel, press

the fire button´; or if no action was taken during the 5s warning,

the device will revert to the AUTO mode.)

3)Press “+” or “-” button to choose the output mode (AUTO/VV/VW/BYPASS) you like, then press the fire button to confirm.