My cloudray Laser never fires at first commissioning

Hi,
I own a Bluedream 70W from Cloudray (it’s a CR5030) but I try to fire it with no avail. Instead of a complete explanation of what I have already done, I prefer to ask my qustion bit by bit as they occurred. Maybe it will be easier to find help with the community.

So my first question is:
When I sterted it, i got “manual” on the start screen of the Ruida. After a few tries, “manual” changed to “continue” and its not really documented in the Ruida user guide. How can I revert to manual (if needed). Is it because of this mention “continue” that I can’t fires it?

Best regards,

Plouf