6. Autofocus
6.2.3 Oine mode:
Open the "Autofocus" function on the display screen, then select the program to be engraved, click "Focus" to peorm automatic focus.After nding the upper
limit and the lower limit at the current position, the laser automatically lifts to the xed focal distance.Then click "Sta" to sta engraving.
6.2.4 Lightburn Automatic Focus Control:
a) Open Lightburn and locate the console, right-click on "Macro 0"
to open a window.
b) Enter [ESP500] in "Macro Contents" and click OK to
complete the setup.
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