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IM DLM3054-01EN
Reference Range (Upper Level/Lower Level)
Set the upper and lower levels of the reference range.
HF Rejection (HF Rejection), Noise Rejection (Noise Rejection)
Set these items for the trigger source.
These items are the same as those of the edge trigger.
Trigger Position (POSITION), Trigger Delay (DELAY), Trigger Hold-Off (Holdoff)
These items are the same as those of the edge trigger.
• The instrument may not trigger properly if the spacing between signals or the time detection width is less
than 1 ns.
• Under standard operating conditions, the time accuracy immediately after calibration is ±(0.002% of setting
+ 450 ps).
Timeout Trigger [ENHANCED]
The instrument triggers when a timeout occurs before the end edge of a pulse.
Example
CH1
Time
Time
Level
Trigger source: CH1, (Both)
Trigger Source (Source)
Select the trigger source from the following: CH1 to CH4 or LOGIC. (The selectable settings vary depending on
the model.) If you set the trigger source to LOGIC, set the source bit.
Configure the polarity, HF rejection, noise rejection, and trigger level settings for the selected trigger source.
Polarity (Polarity)
Select which trigger source polarity will cause the comparison with the timeout period. The trigger source polarity
is based on the trigger level.
Pos (positive polarity)
Neg (negative polarity)
Pos (positive polarity) or Neg (negative polarity)
Timeout Period (Time)
Selectable range: 4ns to 10s
Resolution: 2 ns
Level (Level), HF Rejection (HF Rejection), Noise Rejection (Noise Rejection)
Set these items for the trigger source.
These items are the same as those of the edge trigger.
4 Triggering
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