RIGOL DS1000D - Manual (Page 35)

Command Systems RIGOL
Programming Guide for DS1000E, DS1000D Series
2-23
The query returns CH1, CH2, EXT, ACLINE, D0~D15.
Example:
:TRIG:EDGE:SOUR CHAN1 Setup the soure of edge trigger as CHANnel1.
:TRIG:EDGE:SOUR?
The query returns CH1.
3. :TRIGger<mode>:LEVel
Command Format:
:TRIGger<mode>:LEVel <level>
:TRIGger<mode>:LEVel?
Function Explanation:
The commands set and query the trigger level. <level> could be :EDGE, :PULSe
or :VIDEO; the range is: -6*Scale~+6*Scale, Scale indicates the current vertical
scale, the unit is V/div.
Returned Format:
The query returns the setting value of <level> in V.
Example:
:TRIG:EDGE:LEV 1 Setup the level of EDGE trigger as 1.
:TRIG:EDGE:LEV?
The query returns 1.00e+00.
4. :TRIGger<mode>:SWEep
Command Format:
:TRIGger<mode>:SWEep {AUTO|NORMal|SINGle}
:TRIGger<mode>:SWEep?
Function Explanation:
The commands set and query the trigger type. <mode>could be :EDGE,
:PULSe, :SLOPe, :PATTern or :DURation.
Returned Format:
The query returns AUTO, NORMAL or SINGLE.