Operation and Application
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be displayed on LCD. You can press [Stop] on the interface to stop the
surge/sag function.
6.14 Self-defined Waveform Function
In AC mode mode, you can customize waveform curves and save them locally
as input waveform options. This self-defined waveform can be used as a normal
input waveform or as a wave option for scanning waveform, Surge/Sag
waveform, and LIST waveform.
6.14.1 THD
The distorted waveform can simulate voltage harmonic wave in the circuit. The
user can set the extent to which the input voltage waveform deviates from the
Sin wave voltage and test the usage of the DUT under this circumstance.
THD includes built-in 30 waveforms and user - defined waveforms.The interface
is shown below.
DST wave: Select waveforms which built into the instrument by default. When
the waveform name is selected, the parameters and waveform diagram are
displayed on the right side of the interface.
User THD wave: THD wave of user defined.
“+” Create a new THD wave.
“-“ Delete the seleted THD wave.
“ ” Edit the THD wave.
Press the “+” or “ ” enter to the edit interface.
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