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Wear safety glasses during the entire test process!
5 Initial Testing
Always make sure the path is clear between the laser and its target.
Never allow foreign objects between the laser and the material being engraved.
Take care not to leave any part of your body in the laser path when it is in
operation.
For your safety and that of passersby, this engraver requires two keys to provide power to the laser
tube, the front key (laser power key) and the rear key (remote interlock connector).
Operators should ALWAYS remove at least one of these between uses to prevent unauthorized
operation of the machine. Only leave them in place if the work area itself is completely secure and
inaccessible to any children.