Hioki 3169-20 - Setting the THD Calculation Method

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5.5 Setting on the System Setting Screen
5.5.1 Setting the THD Calculation Method
The selected THD calculation method will be used for both the
harmonic voltage and harmonic current.
Press the
SET UP
key to display the setting screen.
Press the
F5
(NEXT SCR) key to display the system setting
screen. (3169-20: SET UP 4/4, 3169-21: SET UP 4/5)
Move the cursor to "
THD
."
Set the THD calculation method using the function keys.
THD-F Total Harmonic Distortion (Fundamental reference)
Ratio of the harmonic to the fundamental (default)
THD-R
Total Harmonic Distortion (RMS reference)
Ratio of the harmonic to the total harmonic RMS values,
including fundamental and all other harmonics
THD-F
THD-R
NEXT
SCR