Red Wolf fill instructions?

Sorry for The lame question, but... Can anyone point me to a video or detailed instructions on filling up Red Wolf? Because of the electric pressure monitor, do you just power it on and watch the monitor while filling? That part is the piece I am curious about.

The booklet and on online instructions from Daystate don’t say much about that. Just makes it sound like every other PCP, but doesn’t mention how to monitor the pressure. I don’t remember seeing it in a video and I couldn’t find anything in a search. My Joe B tank has the extra gauge, but I am curious what the rifle thinks it has.

thanks!
 
Yes you just watch the monitor. One of the things I learned recently is you want to fill them slowly. And probably not to max pressure if you don't need to do so. Careful not to over fill. With the red wolf (and some others) it's a little tricky to get the gun positioned so you can fill and watch the gauge. I do like the fill port for the Daystate guns.