Hello,
i got a new Rigol 1054Z Oscilloscope. Setting up an Oscilloscope for the first time, i tried to measure AC Power of the Doorbell. It show me 19,2Vmax, 38,4V Peak to Peak. Vrms value is 13,4x V. Sine wave looks great. Now i want an additional wave which displays Vrms from math function.
I thought it's the sqrt function that i can use isn't it? It just doesn't work. Shows me "NAN" but no wave.
Any Idea how i can display Vrms wave from any Channel?