Chapter 2 Command System  RIGOL 
MSO1000Z/DS1000Z Programming Guide  2-193 
:TRIGger:DELay:SB 
:TRIGger:DELay:SB <source> 
:TRIGger:DELay:SB? 
Set or query the trigger source B in delay trigger. 
{CHANnel1|CHANnel2|CHANnel3|CHANnel4} 
The query returns CHAN1, CHAN2, CHAN3, or CHAN4.   
:TRIGger:DELay:SB CHANnel4 /*Set the trigger source B to CH4*/ 
:TRIGger:DELay:SB?                          /*The query returns CHAN4*/ 
 
 
:TRIGger:DELay:SLOPB 
:TRIGger:DELay:SLOPB <slope> 
:TRIGger:DELay:SLOPB? 
Set or query the edge type of edge B in delay trigger. 
The query returns POS or NEG.   
:TRIGger:DELay:SLOPB NEGative /*Set the edge type of edge B to falling edge*/ 
:TRIGger:DELay:SLOPB?                        /*The query returns NEG*/