Hypertherm V9 Series Phoenix Rev.11 - Manual (Page 181)

Phoenix 9.76.0 Installation and Setup Manual 806410 181
8 – Diagnostics
3. On the Machine Interface screen, press Test. A message informs you if the test is successful.
If the test fails, contact your OEM or system integrator to replace the serial isolation board.
USB Test
Conduct this test if the memory stick is not shown as an option when you try to load part programs or update cut charts,
software, or Help.
To test the USB port:
1. On the Machine Interface screen, press the USB port.