Iwatsu DS-8814, Operation Manual

Page: 88 / 141

69
Number of
+
pulses (
+
Pulse)
The number of
+
pulses of the waveform in the measurement interval is measured.
When the waveform level is passed from the upper portion to the lower portion after it
has been passed from the lower portion to the upper portion based on the value set by
the auto measurement parameter (Level), the count is incremented.
Number of
−
pulses (
−
Pulse)
The number of
−
pulses of the waveform in the measurement interval is measured.
When the waveform level is passed from the lower portion to the upper portion after it
has been passed from the upper portion to the lower portion based on the value set by
the auto measurement parameter (Level), the count is incremented.
Example of measurement :
If Level is set as shown in the following Fig., the number of
+
pulses is 5, pulses 1 to
5, and the number of
−
pulses is 6, pulses ① to ⑥ .
+ mark is put in
the interval
where the pulse
is measured.