4.Advanced User Guidebook
36
Slope trigger menu
list:
MENU
SETTING
INSTRUCTION
Single
Mode
Slope
Set vertical channel trigger type as slope 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
When
slope
Slope selecting
Set slope condition; turn the
M
knob or click
to
set slope time, press
panel button or click
to move cursor to choose which digit to be
set.
Threshold
&SlewRate
High level
Low level
Slew rate
Adjust
M
knob to set the High level upper limit.
Adjust
M
knob to set Low level lower limit.
Slew rate = (High level - Low level) / Settings
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, turn the
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
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.
