Anritsu MS2840A - :TRIGger[:SEQuence]:SOURce?

2.7 Sweep/Trigger/Gate
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2
SCPI Device Message Details
:TRIGger[:SEQuence]:SOURce?
Trigger Source Query
Function
This command queries the trigger source.
Query
:TRIGger[:SEQuence]:SOURce?
Response
<source>
Parameter
<source>
Trigger signal source
[MS269xA]
EXT
External input (External)
IMM
Free run
WIF
Wide bandwidth IF detection (Wide IF Video)
VID
Video detection (Video)
SG
SG Marker
BBIF
Baseband Interface (BBIF)
[MS2830A], [MS2840A]
EXT
External input (External)
IMM
Free run
WIF
Wide bandwidth IF detection (Wide IF Video)
VID
Video detection (Video)
SG
SG Marker
FRAM
Frame period trigger
Details
[MS269xA]
SG marker trigger can be selected only when the Option 020/120 Vector
Signal Generator is installed.
BBIF trigger cannot be selected only when the Option 040/140 Baseband
Interface Unit is not installed or the software package is Ver.6.00.00 or
later.
[MS2830A], [MS2840A]
SG marker trigger can be selected only when the Option 020/120/021/121
Vector Signal Generator is installed.
Example of Use
To query the trigger signal source.
TRIG:SOUR?
> VID