- Turn the power key switch to the ON position.
- Move the laser head approx. 20mm above work piece to focus positioning laser beam clearly.
![](http://cncfaq.us/wp-content/uploads/2019/03/Laser-TLS-Middle-position.jpg)
- To enable the positioning light, move the zero point sensor to the middle position and the light should turn on.
![](http://cncfaq.us/wp-content/uploads/2019/03/Laser-TLS-positioning-light.jpg)
The positioning light is a class 2 laser with far less power (comparable to a laser pointer).
If your laser positioning guide wont turn on after following this procedure please contact our support team and they can guide you on how to fix this issue.