Command
:SYSTem:PERSona:MANufacturer:DEFault
This command reverts the manufacturing name to the default (Keysight Technologies)
Ena.WriteString ":SYST:PERS:MAN:DEF", True
*IDN
:SYST:PERS:MAN
:SYST:PERS:DEF
None
SCPI.SYSTEM.PERSONA:MANUFACTURER:DEFAULT