Change the starting point of my analog recording to bar 1

How can I change the ruler to start at bar 1 after I make an analog recording of a guitar for example?
I expect this is basic stuff but I don’t know how and I can’t find it in the manual or somewhere else. Maybe someone has a quick solution for me.
I need some space before the track starts.

Before you start your recordings go to Project - Project Set Up - and change Display Bar Offset to how many bars you want. You can also use Shift S to get to Project Set Up.

Thank you for your quick reply.
I already did that. So the bar 1 starts later.
But that is not the point where the first beat starts.
Does this mean that I can only start at bar 1 by moving my recording?
My idea was to do it the other way around: make the recording. Leave it where it is. And ‘move’ the rulers.

I’m not really sure what you are trying to achieve but I don’t think you can move the ruler in the same way you can move audio around to a different point in relation to the ruler.