RIGOL DG1000Z Series - Manual (Page 216)

RIGOL Chapter 2 Command System
2-204 DG1000Z Programming Guide
:TRIGger[][:IMMediate]
Syntax :TRIGger[] [:IMMediate]
Description Generate a trigger in the specified channel.
Parameter Name Type Range Default
[] Discrete 1|2 1
Explanation  This command is only applicable to the burst output
( [:SOURce[]]:BURSt[:STATe] ) or sweep output
( [:SOURce[]]:SWEep:STATe ) in manual trigger
( :TRIGger[]:SOURce ).
 When [] is omitted, the system generates a trigger in CH1 by default.
 The trigger will be ignored if the output of the corresponding channel is not
turned on.
Example :TRIG1 /*Generate a trigger in CH1*/
Related
Commands
[:SOURce[]]:BURSt[:STATe]
[:SOURce[]]:SWEep:STATe
:TRIGger[]:SOURce