Appendix D: Maintenance Kit
OPW P/N: 20-4407
The Hardware Maintenance Kit includes a USB key and a USB
mouse. The two (2) USB devices can be plugged into either of the
external USB ports on the left-hand side of the console. The two
devices can be used in the event of system failure or when retrieving
key troubleshooting files.
USB Mouse
USB Key
The USB mouse will be used in the event of the touchscreen losing
calibration, not being calibrated or touchscreen failure. This will allow
the navigation of the mouse to get the screen back into working order.