Modela MDX-40 3D Milling Machine
No activity on the MDX-40A VPanel.
1. Make sure the MDX-40A will power on and fully initialize.
2. Is the computer connected?
3. Is the MDX-40A driver installed correctly? It needs to be installed in a specific sequence.
Refer to the MDX-40A User's Manual Page 38, "Installing the Windows based driver".
4. The VPanel can only control one MDX-40A, not multiple units to one single computer.