How do I lock and unlock the buttons on the Target 200?
Press the fire button 3 times to lock the +, -, and mode buttons. Press the fire button 3 times again the same way to unlock the buttons and the screen. (Page 6)
From the official Vaporesso Target 200 Smarter Kit With Itank manual, page 6
Have a follow-up question?
Answers from the official manual.
Common questions