Power Button:
- Turn On/Off: Click the button 5 times rapidly.
Voltage Adjustment:
-
Change Voltage: Click the button 3 times rapidly to cycle through voltage settings:
- 2.8V
- 3.2V
- 3.6V
- 4.0V
Preheat Mode:
- Activate Preheat: Click the button 2 times rapidly.
- Stop Preheat: Click the button once to stop preheating.