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4.Advanced User Guidebook
Mode
Holdoff
Auto
Normal
Single
Holdoff
Reset
Acquire waveform even no trigger occurred
Acquire waveform when trigger occurred
When trigger occurs, acquire one waveform then stop
100 ns - 10 s, adjust M knob or click to set time
interval before another trigger occur, press
panel button or click move cursor to choose
which digit to be set.
Set Holdoff time as 100 ns
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.
48
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