Prodigit 3270 Series Operation Manual page 38

THD
3.3.11. Key
There are four operating modes. These can be selected in turn by pressing the
"THD" key on the 3270 series AC/DC Electronic Load. The sequence is:

V_THD

I_THD

V_H

I_H

PF
• In V_H operating modes, these can be selected in turn by pressing the
"PF/CF/FREQ" key and WATT/VA/VAR Key to adjust, the setting range is 01TH
~ 50TH.
3270 Series Operation Manual 29