Please help this n00b understand what to push when i want to hit it

[Chip]

I have a Yocan UNI and I can turn it on and preheat and adjust the strength.   After the preheat, do i hold the button down for a few seconds and hit it or hold it down while i pull it in?   i cant remember what i did the few times i have managed to get a full lungful.    and it's late and im frustrated.

thanks.

-chip

[cany]

Hold the button and pull

[Bebop]

this device is pretty complicated for a noob.  but I hope this helps.

the short answer is you have to hold down the button for 10 seconds before you take a hit OR, hit the button twice rapidly then wait 10 seconds and the flash, then hold the button while you take a hit.   hope this helps: