Front-Panel Operation
Adjust the Phase 4
4-47
4. Push the softkey HARMNIC to record the necessary harmonic (1 to 50), with a
maximum frequency output of 10 kHz. For example, record the 7th harmonic (see
below). When the control display shows the necessary value, push .
nn109f.eps
5. Push one or more times to return to previous menus.
Adjust the Phase
When in the dual ac voltage and ac power output modes, you can set the Calibrator to
source two signals with adjustable phase difference. All phase adjustments move the
AUX waveform in relation to the NORMAL waveform. Phase shift adjustments are
recorded as degrees (0 to ±180.00) or as a power factor (PF). A leading or positive phase
shift causes the AUX waveform to lead the NORMAL waveform. A lagging or negative
phase shift causes the AUX waveform to lag the NORMAL waveform.
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