Hitachi IJ UX Instruction Manual page 214

3
PHC
●Refer to "(3) Data copy operation" to copy data after data is stored in USB.
●The button is displayed in different colors by models when folder to be copied is selected.
Data to be copied
7-34 ●Backing up data to USB memory
PH, Copy the backup serial number folder which is created on PH or PHC
under the "PH" or "PHC" folder created in 2.
USB memory
UXDAT
PH
PHC
Display color of the serial number
KX Blue
PX
Light green
PB Magenta
PXR Orange
RX/RX2 Brown
PH Cyan
PHC Dark green
UX Black
00000005
00000006