4.Advanced User Guidebook
right of the screen, for example, ，indicates that trigger type
is pulse width, trigger source is CH1, coupling is DC, polarity is positive, and trigger
level is 0.00mV.
Pulse Width Trigger menu list:
Single Mode Pulse Set vertical channel trigger type as pulse trigger.
Source
CH2
CH3
Select CH1 as the trigger source
Select CH2 as the trigger source
Select CH3 as the trigger source
Select CH4 as the trigger source
Coupling
Not allow DC portion to pass.
Allow all portion pass.
when
Choose the polarity
Select pulse width condition and adjust the M knob
or click to set time, press panel
button or click
to move cursor to choose
which digit to be set.
Mode
Holdoff
Normal
Single
Holdoff
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 to move cursor to
choose which digit to be set.
Set Holdoff time as 100 ns
4. Slope Trigger
Slope trigger sets the oscilloscope as the positive/negative slope trigger within the
specified time.
In Slope Trigger mode, the trigger setting information is displayed on bottom right of
the screen, for example, ，indicates that trigger type is slope,
trigger source is CH1, slope is rising, 0.00mV is the differential between up level and
low level threshold.
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