Vaporesso GEN NANO Manual Del Usuario página 10

System setting includes puff counter, brightness, flip screen, smart
VW on/off, Auto Eco on/off, default and version settings, the operating
interface can be customized by yourself.
Smart VW: when this function is turned on and an atomizer is installed,
the system will recommend the best power for you.
Auto Eco: Choose POWER ECO mode for saving power and increasing
endurance.
10. DIY MODE
VWH: high start-up speed
VWN: normal start-up speed
VWS: soft start-up speed
8 English
*SET: SYSTEM SETTING
*VWS/VWN /VWH (Variable Wattage Mode)