User manual
   ADT-HC4500 CNC Flame/Plasma Controller 
71
Picture 6.3.4 Upgrade fails 
If the selected file is correct, after the download of program, the interface will be displayed as: 
Picture 6.3.5 System upgrade completes 
At this time, press [F3] to restart and then press [ESC] when having entered the interface for about 
1s, or shut the power supply and press and hold [ESC] to connect to the power supply for few seconds 
to enter interface as Picture 6.3.5. Then, upgrade the program in BIOS in accordance with the 
recording methods in section 6.3.5 in this chapter. 
6.4 Upgrade the Interface connect PC 
Press 【F6】 in the system mani interface, Press 【F5】, connect computer communication 










