Unipulse f395 Operation Manual page 59

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