HP 16600A Series User Manual page 169

Chapter 7: Using Internal Registers (SIM and EMSIM Registers)
Saving and Loading EMSIM Values
3 Select a file name and click Load.
This will not change the SIM registers. To apply the new values to the
corresponding SIM registers, see "To copy EMSIM registers to target
SIM registers" on page 165.
168 Solutions for CPU32