6-22
IM 701310-01E
Setting the Trigger Level
5.
Press LEVEL/COUPLING.
6.
Press the CH soft key.
7.
Press the appropriate signal soft key.
8.
Use the rotary knob to set the trigger level.
When the window comparator is ON, the trigger level is set to the window’s center position.
Setting the Trigger Coupling, HF Rejection, Trigger Hysteresis, and
Window Comparator
9.
Set the items according to the procedure given in section 6.5.
Setting the Holdoff
10.
Set the holdoff time according to the procedure given in section 6.4.
Explanation
This function enables the DL9000 to trigger on multiple trigger source edges.
Trigger Source
You can select multiple trigger sources from CH1 to CH4.
Trigger Slope
You can set when to activate a trigger based on how the trigger source signal passes the
trigger level.
Triggers when the trigger source signal passes the trigger level from below the trigger
level to above the trigger level (rising edge)
Triggers when the trigger source signal passes the trigger level from above the trigger
level to below the trigger level (falling edge)
Enter Triggers when the trigger source level enters the specified voltage range (when
window comparator is ON)
Exit Triggers when the trigger source level exits from the specified voltage range (when
window comparator is ON)
X Not used as a trigger condition (Don’t care)
Trigger Level
This is the same as the edge trigger. See section 6.6 for details.
6.9 Activating a Trigger on the OR Logic of Multiple Edge Triggers
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