DWX-4 4-Axis Dental Milling Machine
1. Make sure you have power to the DWX-4
2. Check the condition of the USB cable and the connection points.
3. Is the driver installed correctly?
Refer to the DWX-4 Setup Guide " Installing and Setting up the Software".
Page 48 "To Install Software & Page 49, "Installation is Impossible".
4. Are you connecting multiple machines to one PC?
Check ID, it might have changed.
Refer to the DWX-4 Setup Guide "Connecting Multiple Units" on pages 40-42.