Triggering
3
2
1
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
App
Index
6-33
IM 701310-01E
Setting the Level
12.
Press
LEVEL/COUPLING
.
13.
Use the
rotary knob
to set the level for detecting the clock source high and low
levels or the state condition.
When the window comparator is ON, the trigger level is set to the window’s center position.
Level
Setting the Trigger Coupling, HF Rejection, Trigger Hysteresis, and
Window Comparator
14.
Set the these items according to the procedure given in section 6.5.
Setting the Holdoff
15.
Set the holdoff according to the procedure given in section 6.4.
Explanation
This function enables the DL9000 to trigger in the following conditions.
• When the relationship between the state condition true or false period and the
specified reference time meets a certain condition
• The DL9000 checks the state condition on the rising or falling edge of the specified
clock source signal. The DL9000 triggers the first time the relationship between the
period during which the normalized condition (high when the state condition is true
and low when the state condition is low) is true or false and the specified reference
time meets a certain condition.
Time Span Mode
The DL9000 triggers on the relationship between the state condition true or false period
and the specified time. You can select the relationship for activating a trigger.
More than
The DL9000 triggers when the state changes after the state condition true or
false period becomes longer the specified reference time.
Less than
The DL9000 triggers when the state changes after the state condition true or
false period becomes shorter the specified reference time.
Between
The DL9000 triggers when the state changes after the state condition true or
false period becomes longer than reference time T1 and shorter than reference
time T2.
Out of Range The DL9000 triggers when the state changes after the state condition true or
false period becomes shorter than reference time T1 or longer than reference
time T2.
Time Out
The DL9000 triggers when the state condition true or false period becomes
longer the specified reference time.
6.12 Activating a Trigger on a State Condition True Period
