Omtech SH-G1610 User Manual page 50

4 Operation
Optionally, you can also focus manually
as below:
1. Open the cover to check that your
sample material is under the laser
head.
2. Place the acrylic focus tool on top
of the material and carefully raise
the workbed. The laser head should
barely touch the top of the acrylic
tool without applying any pressure,
ensuring the engraving distance is
correct.
3. Close the cover.
4.3 Engraving Proper
1. Press to engrave your design.
Again, do not stare continuously at the laser even through the protective polycarbonate window.
Watch for possible issues like sparks or fires, however, and be prepared to quickly extinguish a
fire if necessary.
2. Once the laser has stopped,
If not, adjust the parameters as needed. For parameter reference, see
Specific Materials on Page 43.
3. Remove the sample material and place the actual material for engraving.
4. Press the Reset button.
5. Press to engrave your design.
For your own safety and that of passersby, this engraver can be locked shut using
the provided laser key. It is recommended that you use it to lock the machine
between sessions, preventing any unauthorized operation of the machine.
open the cover and check that the engraved pattern is desired.
43
Acrylic Material
Focus Tool
§ 4.6 Instructions for