User manual
ADT-HC4500 CNC Flame/Plasma Controller
69
Picture 6.2.6 Prompt interface after the factory default is set
6.3 Upgraded by USB disk (Udsk)
1) Connection of USB disk fails
Picture 6.3.1 Connection of USB disk fails
Download the latest program to USB disk, insert the USB disk into USB port, and press [F6] in
main interface to enter the upgrade interface, and then press [F2]. If the connection fails, the system
will show the interface as Picture . 6.3.1, on which you can press any key to return to the main
interface.
2) USB disk is connected