Rohde & Schwarz RTP044 - Positioning the Trigger; Setting up an a → B → R Trigger Sequence; Using Holdoff

Triggers
R&S
®
RTP
213User Manual 1337.9952.02 ─ 12
● In the "Mode / Holdoff" tab, set the "Trigger mode" to "Normal".
6.2.2 Positioning the trigger
By positioning the trigger on the time axis, you define which part of the waveform is
displayed: mainly the pre-trigger part, or the post-trigger part, or the part around the
trigger point.
For details on position settings, see Chapter 5.4, "Acquire settings", on page 147.
1. Open the "Menu"> "Horizontal" dialog.
2. Set the "Reference point" and the "Position".
If you want to set the trigger position outside the waveform display, make sure that
"Restrict horizontal position to acquisition range" is disabled.
6.2.3 Using holdoff
For details on holdoff settings, see Chapter 6.4, "Mode / Holdoff", on page 238.
1. Open the "Menu">"Trigger" dialog.
2. Select the "Mode / Holdoff" tab.
3. Select the "Holdoff mode".
4. Enter the "Holdoff settings" belonging to the selected mode.
6.2.4 Setting up an A → B → R trigger sequence
The complete configuration of a complex "A → B → R" trigger sequence consists of:
●
A-trigger condition
●
B-trigger condition in the same way as for the A-trigger, and optional delay time
between the two triggers
●
Optional reset by timeout and/or R-trigger
For details on sequence settings, see Chapter 6.8, "Sequence", on page 246.
1. Open the "Menu" > "Trigger" dialog.
2. Set "Trigger on" = "Sequence".
3. Select the type of "Sequence": "A → B → R".
4. Tap "Setup A trigger".
A dialog opens where you can configure the first event.
See: Chapter 6.2.1, "Configuring a simple trigger", on page 212.
5. Tap "Setup B trigger" and configure the B-trigger condition.
Setting up the trigger