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16.2 Calcu lating Waveform Data
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16.2.6 Perform Waveform Processing
Measurement start
Measurement end
Trigger mode
SINGLE
REPEAT
AUTO
Waveform calculation
Displaying calculation
result
Storing measurement
data
Operating the result
Meeting the trigger
condition
NOTE
Waveform processing while capturing the waveform
Press the
START key and LED light.
When the pre-trigger is set, the trigger will not be registered for
a certain period after the start of measurement. (During this
interval, "Pre-trigger standby" is shown on the display.)
When the trigger can be registered, the indication "Waiting for
trigger" is shown on the display.
Data recording starts when trigger condition are met.
When trigger mode selected AUTO, unit waits for about 1
second for trigger conditions to be met. After this interval, data
recording starts, regardless of trigger state.
Displays "Storing".
Waveform displays after data corresponding to recording length
have been stored in memory.
When the STOP key is pressed twice during measurement, the
8841/42 is forcibly stopped. (Waveform calculation are not
executed.)
Displays Waveform calculating.
When the waveform processing calculation is forcibly
terminated, a forced termination displays the results being
calculated.
Select
(exec)
function key to calculate again.
Displays waveform calculation result on the screen.
Auto print: ON →Prints the measurement data.
Auto save: ON →Saves the measurement data.
End of measurement.
Each time when trigger conditions are met, data are recorded
and memory contents are overwritten.
End of measurement in REPEAT and AUTO trigger modes
When the STOP key is pressed once during measurement, the
8841/42 acquires measurement data in an amount corresponding
to the set recording length, and the measurement is stopped.
(Waveform display, Waveform calculation are executed.)
The maximum recording length allowing waveform processing calculation is
1000 divisions (5000 divisions for 32 M words).
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