User Manual
31
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
rotary control to set time
interval before another trigger occur, press
panel button to move cursor to choose which digit to
be set.
Set Holdoff time as 100 ns
5.Runt Trigger
Trigger pulses that pass through one trigger level but fail to pass through the other
trigger level. Shown as below figure,
In Runt Trigger mode, the trigger setting information is displayed on bottom right of
the screen, for example,
，
indicates that trigger type is runt,
trigger source is CH1, polarity is positive, 0.00mV is the differential between up level
and low level threshold.
Runt Trigger
Runt Trigger menu
list:
MENU
SETTING
INSTRUCTION
Single
Mode
Runt
Set vertical channel trigger type as runt trigger.
Source
CH1
CH2
Select CH1 as the trigger source.
Select CH2 as the trigger source.
Threshold
Up Level
Low Level
Adjust the
M
rotary control to set the up level
threshold.
Adjust the
M
rotary control to set the low level
threshold.
Condition
Polarity
Positive Polarity, the oscilloscope triggers on the
positive runt pulse.
Negative Polarity, the oscilloscope triggers on the
negative runt pulse.
