CIRCUTOR CVM144 Series - Manual (Page 30)

----- Supply network analyzer CVM-144 ------ User's manual --- Page No. 29
6.10.- THD or D setting
SET SET
dHAR or dHAR
d Thd
Two modes for the harmonic distortion calculation can be selected:
a) d % : total value of the harmonic distortion referred to the fundamental value.
b) Thd % : total value of the harmonic distortion referred to the R.M.S. value.
The selected option will be the one shown on screen.
- To select any option just press "max" to switch between the two available
options.
- Press " " to validate the choice. Since all set-up options have been
completed, the set-up is exited, all modifications are saved in memory, and the
running mode automatically starts up.