If you chouldn't watch this video in full screen, please click the link below.
Photon Mono M7 & M7 Pro Manual Leveling Guide
If the above steps do not provide assistance or if you encounter any other issues during subsequent use, we recommend that you create a support ticket.
The after-sales engineers will assist you in finding a solution to the problem(Reply time :1 working day)
Please click this link to submit your ticket:
After-sales Ticket Submission Page