User Manual
47
8.Nth Edge trigger
The oscilloscope triggers on the Nth edge that appears on the specified idle time. As
figure shown below, the oscilloscope should trigger on the second falling edge after
the specified idle time and the idle time should be set to P1/P2/P3/P4 < Idle Time < M.
Wherein, M, P1, P2, P3 and P4 are positive or negative pulse width participating in
the counting.
In Nth Edge Trigger mode, the trigger setting information is displayed on bottom right
of the screen, for example,
，
indicates that trigger type is Nth
Edge, trigger source is CH1, -150V is up level or low level threshold.
Nth Edge Trigger
Nth Edge Trigger menu
list:
MENU
SETTING
INSTRUCTION
Single
Mode
Nth Edge
Set vertical channel trigger type as Nth Edge trigger.
Source
CH1
CH2
CH3
CH4
Select CH1 as the trigger source
Select CH2 as the trigger source
Select CH3 as the trigger source
Select CH4 as the trigger source
Edge
Edge
Trigger on the rising edge of the input signal when
voltage level meets the specified trigger level.
Trigger on the falling edge of the input signal when
voltage level meets the specified trigger level.
Summary of Contents for MP720021
Page 1: ...i Digital Storage Oscilloscope 100MHz Model MP720025...
Page 5: ...v Appendix B General Care and Cleaning 147 Appendix C Battery Using Guide 148...
Page 27: ...User Manual 22 Control the vertical cursor line Switch to select the lines...
Page 36: ...User Manual 31 Figure 4 1 Hamming window Figure 4 2 Rectangle window...
Page 37: ...User Manual 32 Figure 4 3 Blackman window Figure 4 4 Hanning window...
Page 38: ...User Manual 33 Figure 4 5 Kaiser window Figure 4 6 Bartlett window...
