Chapter 2 Command System  RIGOL 
MSO1000Z/DS1000Z Programming Guide  2-195 
:TRIGger:DELay:TLOWer 
:TRIGger:DELay:TLOWer <NR3> 
:TRIGger:DELay:TLOWer? 
Set or query the lower limit of the delay time in delay trigger. The default unit is s.   
Related to the delay type   
GREater: 8ns to 10s 
GOUT or GLESs: 8ns to 9.99s 
This command is only available when the delay type (refer to :TRIGger:DELay:TYPe) is 
GREater, GOUT, or GLESs.   
The query returns the lower limit of the delay time in scientific notation.   
:TRIGger:DELay:TLOWer 0.002 /*Set the lower limit of the delay time to 2ms*/ 
:TRIGger:DELay:TLOWer?         /*The query returns 2.000000e-03*/