ATOMSTACK MR 20 Manual Del Usuario página 16

3. lightburn Engraving power settings : Power Max(%) > 10%, refer to the parameter table for specific values.
Please note: Engraving vector mode should be set to "M3 mode". Follow the steps below to operate: "Cuts / Layers" ->
"Line" -> "Constant Power Mode".
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Step 9 FAQ
1) If the engraving or cutting effect is not satisfactory:
a) Check if the laser is in the focal position.
b) Check the cleanliness of the lens.
2) If there is a malfunction with the red light indicator and it is inconvenient to check the focal distance through
overlapping red lights, you can adjust the focal distance through fixed focus method (distance from laser end face to
the measured object: 96.1mm/94.1mm).
3) If there are no traces or uneven energy in the engraved vector lines:
a) Check if the laser is in the focal position.
b) Confirm if it is operating in M3 constant power mode.
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