9.Method of Starting Measurement
45
Example 4
* In the above case, since the START signal is turned on again at "D", the state of "C" is
restored, where the return level edge and the rising edge of the START signal are
awaited. Therefore, waveform capturing finally starts at "E".
Example 5
* If the signal "Capture start by external signal" is ON when the START signal turns
from ON to OFF , waveform capturing starts immediately irrespective of
whether or not the input signal crosses over the Waveform Start Level.
＋
START
t
C
E
STOP
D
OFF
ON
OFF
ON
Waveform
start level
Start of waveform capturing
＋
START
t
OFF
ON
OFF
ON
Start of waveform capturing
Waveform
start level
Capture start
by external signal
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