Push [LIST PROGRAM].
Push [PAGE UP].
Navigate to the USB DEVICE tab .
Select Save History .
Note: This makes a .HIS file. This file contains the sequence of alarms that occurred.
Push [WRITE/ENTER]. This puts the file onto the USB memory device.
Type the name for the file again. For example, type the serial number of the machine.
Select Save Key History .
Note: The makes a .KEY file. This file contains the sequence of buttons pushed.