Makeblock mScara-Laser Version, Руководство пользователя, Страница: 14 / 19

mScara User Guide-Laser Version
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. Click the Laser mode to switch to the laser mode. Power indicates output laser
intensity and Delay indicates laser burning time (unit: ms). The laser intensity and the
burning time are adjusted according to requirement. Generally power is set to
90%-100% and Delay is set to 20-60 for engraving.
NOTE
：
Before engraving, open the laser, set the laser intensity to 8-12, and observe
laser spot with the safety goggles. Calibrate the focus by the button below the laser
module. The key point of laser focus calibration: clockwise adjust the button, observe the
change of light spot on the wood board, anticlockwise adjust the button and observe
change of light spot on the wood board. Repeat for several times till the light spot is
smallest on the wood board, and turn off the laser. The adjustment process is shown in
the following figure.
Warning
γ= 405nm blue-violet diode laser Don’t directly irradiate eye or skin with the laser beam