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Power Analysis (Optional)
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Set the Reference Level
In "Ref Levels", set the following items.
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Set Count
Click or tap the Cnt input field to set the number of statistical times for power
quality analysis with the numeric keypad. You can also use the corresponding
multipurpose knob to set the value. Its range is from 2 to 5000. By default, it is
1000.
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Reset
Click or tap Reset Stat. to clear the current data and execute statistics on the
measurement results again.
HDO4000 User Guide
178
Click or tap the Current drop-down button to select the channel
(CH1~CH4) for acquiring current.
Click or tap the Freq. Ref drop-down button to select the "Voltage" channel
or "Current" channel as the reference.
Click or tap the Type drop-down button to set the reference level display
type to "Percent(%)" or "Absolute".
Click or tap the Upper drop-down button to set the upper limit value with
the pop-up numeric keypad. You can also use the corresponding
multipurpose knob to set the value. The upper limit value should be greater
than the middle value.
Click or tap the Mid drop-down button to set the middle value with the
pop-up numeric keypad. You can also use the corresponding multipurpose
knob to set the value. The middle value should be less than the upper limit
value and greater than the lower limit value.
Click or tap the Lower drop-down button to set the lower limit value with
the pop-up numeric keypad. You can also use the corresponding
multipurpose knob to set the value. The lower limit value should be less
than the middle value.
Click or tap Default, and then the upper limit, middle value, and lower limit
will be restored to the defaults.
Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved.
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