Rohde & Schwarz SMBV100A - Page 406

Instrument Function
R&S
®
SMBV100A
391Operating Manual 1176.8016.02 ─ 17
Signal Duration
Defines the length of the signal sequence to be output in the "Single" trigger mode.
The unit of the entry is defined under "Signal Duration Unit". It is then possible to out-
put deliberately just part of the signal, an exact sequence of the signal, or a defined
number of repetitions of the signal.
Remote command:
[:SOURce<hw>]:BB:ARBitrary:TRIGger:SLENgth on page 607
Running/Stopped
Displays the status of signal generation for all trigger modes. This display appears only
when signal generation is enabled ("State" On).
"Running"
The waveform is output; a trigger was (internally or externally) initi-
ated in triggered mode.
If "Armed_Auto" and "Armed_Retrigger" have been selected, genera-
tion of signals can be stopped with the "Arm" button. A new trigger
(internally with "Execute Trigger" or externally) causes a restart.
"Stopped"
The Waveform output is stopped. The instrument waits for an internal
or external trigger event to restart. ARB modulation is disabled (State
Off).
Remote command:
[:SOURce<hw>]:BB:ARBitrary:TRIGger:RMODe? on page 607
Arm
Stops waveform output. This button appears only with "Running" signal generation in
the "Armed_Auto" and "Armed_Retrigger" trigger modes.
Signal output can be restarted by a new trigger (internally with "Execute Trigger" or
externally).
Remote command:
[:SOURce<hw>]:BB:ARBitrary:TRIGger:ARM:EXECute on page 605
Execute Trigger
Executes trigger manually. A manual trigger can be executed only when an internal
trigger source and a trigger mode other than "Auto" have been selected.
Remote command:
[:SOURce<hw>]:BB:ARBitrary:TRIGger:EXECute on page 605
Trigger Source
Selects trigger source. This setting is effective only when a trigger mode other than
"Auto" has been selected.
"Internal"
The trigger event is executed by "Execute Trigger".
"External"
The trigger event is executed with the aid of the active edge of an
external trigger signal.
The trigger signal is supplied via the TRIG connector.
The polarity, the trigger threshold and the input impedance of the trig-
ger input can be set in the "Global Trigger/Clock Settings" dialog.
Baseband Signal - Baseband Block