Ultrarayc Ruida CO2 Laser Controller Board RDC6445S Support LightBurn for CO2 Laser Engraving Cutting Machine

No Operational instructions for Menus I was dependent on YouTube for setup. there needs to be a step by step instruction set on what each screen does.. no written instructions is not acceptable.

I ordered a 6445G back in Dec 2022 and installed it on a home build.Works great and I was pretty sure it was a G until I went to update the firmware to work with a rotary.The G firmware won’t install, only the S firmware will install.By all accounts there isn’t much difference between the G and the S but there does seem to be a slightly wider support base for the G as more users post about it.And the firmware is not interchangeable.

If you are upgrading, you will need to take the time to establish all of the correct settings. If you are replacing a similar controller, make sure you copy all of the settings before you uninstall the old controller.

How do I get support for this product? it didnt come with any instructions. I had is set up and ran a few cuts, but now it is in chinese and I have no idea how to change it back to english.

It fit perfectly where my KT332N was in my Omtech 60 watt. It fixed a problem of the laser randomly shifting lines. I saved the old parameters and downloaded to the new controller. No problems.

I purchased this for upgrade on 60 watt CO2 laser, at first I had a hard time getting the controller working after seeing the YouTube video's, and downloading the manual, once I got the language changing part things starting working, nice controller lots of good features, works good with RDworks, Lightburn works good too.