Creality Falcon2 Benutzerhandbuch Seite 9

Organize the laser module cable and silicone tube with the cable straps.
Preparation
Carefully read the content in the security statement again. Stack the protective metal
plate, honeycomb worktable(optional) and processed materials in sequence.
Adjust the focal length of the laser module with the multi-level fixed focus block. Place
the multi-level fixed-focus block between the module and the processed material, lower
the laser module until the bottom of the laser module cover touches on the
corresponding tier marked on the multi-level fixed-focus block, and then lock it with the
thumb screw on the right side. For example, when you're engraving or cutting 2mm thick
basswood boards the laser module is set on the top level as shown here.
9