Hi. Just a quick question. I’m just setting the Max 4 E80 up to use for the first time. When switched on and it has blue standby light, is it ok to look at that light? I know protection must be worn when the laser is firing. Thank you.
https://wiki.neje99.com/en/manual/grbl-config
You can turn off or adjust the brightness of the focus light by adjusting the GRBL parameter $40. You can observe with your naked eyes when the power is low, and you need to wear goggles when working.
Thank you Jim. I have much learning ahead of me! 