User Manual

Waveform Setup

R&S

Scope Rider RTH

61User Manual 1326.1578.02 ─ 08

Remote command:

TRIGger:STATe:CSOurce:EDGE on page 274

Set Pattern

Defines the pattern: the states of the input channels and their logical combination. If

R&S RTH-B1 is installed, active digital channels are also included in the pattern defini-

tion.

For details, see Chapter 2.5.7, "Pattern Trigger (R&S RTH-K19)", on page 58.

Remote command:

TRIGger:STATe:CHANnel<m> on page 274

TRIGger:STATe:COMBination on page 274

2.5.9 Runt Trigger (R&S RTH-K19)

A runt is a pulse lower than normal in amplitude. The amplitude crosses the first level

twice in succession without crossing the second one. In addition to the upper and lower

levels, you can define a time limit for the runt in the same way as for width triggers. For

example, the runt trigger can detect signal parts remaining below a specified threshold

amplitude because I/O ports are in undefined state.

L L

Figure 2-13: Runt trigger without time limits

► SETUP key > "Trigger Type" = "Runt"

Description of settings

Trigger