Is there any suitable measurement software?
RealView software. The instrument is listed as DPM812/22.
What needs to be considered when switching between current and voltage measurement?
If switching between voltage and current, the voltage measurement input must be interrupted when switching to current, otherwise a current value will be displayed even though no current is flowing.
How is the RS232 interface activated/deactivated?
The RS232 interface is triggered once to activate it and sends data until it is triggered again. 1x trigger = RS232 interface sends data 1x trigger = RS232 interface sends...
What are the potentiometers on the circuit board for?
Left potentiometer: DC (V) calibration Right potentiometer: AC (V) calibration