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PT5040 Operation Manual Chapter 4 Introduction to [DISP]
Compare Enter the Compare setup submenu. Under this menu, states of the four compare
methods, compare parameters can be set.
Measure Enter the Compare function submenu. Under this menu, wave voltage, wave time,
wave frequency can be set.
Utility Enter the Utility function submenu. Under this menu, wave amplitude, grid in the
waveform display zone, corona display zone can be set.
Modify Press the corresponding soft key and move the Cursor key to modify the impulse
voltage, sampling rate.
Standard sampli
The instrument provides three sampling modes: manual, auto and loop.
4.3.1.1
Manual Start to sample a standard waveform. When finished, standard
waveform will be displayed in the waveform display zone.
Complete Press this key to complete the acquisition of standard waveforms.
Average 1 Indicate the sampling times for standard waveform.
Undo Cancel the current acquisition data for standard waveform. Each
press of this soft key will reduce the sampling average times by 1.
This key is available when Average is larger than 1.
Undo All Cancel all acquisition data for standard waveform. This key is
available when Average is larger than 1.
Start Start to collect data for standard sample wave. Averaging can be
taken after multiple sample data is collected for several times.
4.3.1.2
AUTO
At each frequency, the instrument automatically samples a standard
wave on the sample. Finally, a wave at an appropriate frequency
will be selected.
Display sample waveforms at lower frequencies.
Display sample waveforms at higher frequencies.
Select Select the sample waveform at the current frequency as the
standard waveform.
Select & Check
Compare the sample wave with the standard wave at the
current frequency, if the compare result is within the error
range, choose the sample wave at the current frequency as the
standard wave and return to the main menu; if the compare
result is beyond the error range, an error information will
prompt and the instrument will keep in the wait state to Start a
new sample.
Start
Start automatic test.
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