TH2883 Series Operation Manual Chapter 4 Introduction to [DISP]
4-2
4.3 Introduction to soft keys in measurement display page
Standard Enter the Standard sampling sub-menu. Under this menu, standard sampling
method, standard sampling, etc. can be selected.
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, internal file, wave amplitude,
grid in the waveform display zone, corona display zone, and the state of the key lock can be
set.
Statistics Enter the Statistics function submenu. Under this menu, statistics for the current
test result can be set. User can select to open, clear or save data.
Modify Press the corresponding soft key and revolve the roller to modify the impulse
voltage, sampling rate, etc.
4.3.1 Standard sampling
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.
Return to previous page.
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
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