6 List Sequence Measurements
Source
Continuous
Selects Continuous as the trigger response for Segment Advance trigger type. With continuous selected,
once a trigger is received a segment is played continuously. When subsequent triggers are received, the
currently playing segment plays to completion and then the next segment is played continuously.
Key Path
Source, Modulation Setup, ARB, Trigger Type, Segment Advance
Example
:SOUR:RAD:ARB:TRIG:TYPE:SADV CONT
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Trigger Source
The trigger source setting determines how the source receives the trigger that starts the waveform
playing. Therefore, this key is grayed out if the trigger type is free run, since free run triggers immediately
with no trigger source required.
Key Path
Source, Modulation Setup, ARB
Remote Command
:SOURce:RADio:ARB:TRIGger[:SOURce] KEY|BUS|EXTernal2
:SOURce:RADio:ARB:TRIGger[:SOURce]?
Example
:SOUR:RAD:ARB:TRIGger KEY
Dependencies
This key is grayed out if the current trigger type is Continuous, Free Run.
Preset
EXTernal2
Range
Trigger Key | Bus | External 2
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Trigger Key
Sets the current trigger source to the front panel Trigger key. When Trigger Key is selected, the waveform
is triggered when you press the front panel Trigger key.
Key Path
Source, Modulation Setup, ARB, Trigger Source
Example
:SOUR:RAD:ARB:TRIGger KEY
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Bus
Sets the current trigger source to Bus. Selecting Bus trigger source enables triggering over GPIB, LAN, or
USB using the :SOURce:RADio:ARB:TRIGger:INITiate command.
Key Path
Source, Modulation Setup, ARB, Trigger Source
Example
:SOUR:RAD:ARB:TRIGger BUS
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Sequence Analyzer User's & Programmer's Reference
