Trigger
R&S
®
RTM3000
80User Manual 1335.9090.02 ─ 09
1 = adjust the trigger source
2 = open the keypad to enter the value of the trigger level or threshold
3 = adjust slope or polarity
4 = adjust the trigger mode
5 = start or stop a continuous acquisition, or start a single acquisition if [Single] is active
6 = available settings depend on the trigger type
6.3 General trigger settings
General trigger settings are independent of the trigger type. They are highlighted in the
above figure and described in the current section. The other trigger settings are spe-
cific for individual trigger types, and they are described in the following sections.
Trigger Mode
Toggles the trigger mode between "Auto" and "Norm". The trigger mode determines the
behavior of the instrument if no trigger occurs. The current setting is shown in the infor-
mation bar.
"Auto"
The instrument triggers repeatedly after a time interval if the trigger
conditions are not fulfilled. If a real trigger occurs, it takes prece-
dence. This mode helps to see the waveform even before the trigger
is set. The waveform on the screen is not synchronized, and succes-
sive waveforms are not triggered at the same point of the waveform.
General trigger settings
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