Cloudray Ruida CO2 Laser DSP Controller RD RDC6442G for CO2 Laser Engraving and Cutting Machine （Buy More Discounts）

Q: 6442 Controller Briefing

RDC6442S system is a new generation system for control of laser engraving and cutting,In addition to high hardware stability, high voltage or static electricity rejection, and friendly 3.5"colorful screen,Free software RDWorks,Double-Head Linkage

Q: What should I do if the 6442 display does not light up?

The LCD screen has a cable, this estimate is that the cable is loose.

Q: What to do if the buttons don't work

The Shift button is reserved empty button,it has no effect.

Q: What should I do if the software parameters cannot be read on the motherboard

Confirm the board is working when connected to 24V, the computer is connected to the motherboard with a USB cable.The premise: the USB driver has been installed. Connect the 6442, read the parameters, modify the parameters,write the parameters.