Command Descriptions
TDS Family Oscilloscope Programmer Manual 2–283

"  

might return    
TRIGger:MAIn:EDGE:COUPling
Sets or queries the type of coupling for the main edge trigger. This is equivalent
to setting Coupling in the Trigger menu.
Trigger
"   #  $  $  $  $ " %
"  
 
"  
 

!
"



 selects AC trigger coupling.
 selects DC trigger coupling.
 coupling removes the high frequency components of the DC signal.
 coupling removes the low frequency components of the AC signal.
" selects DC low sensitivity. It requires added signal amplitude for more
stable, less false triggering.
 
sets the main edge trigger coupling to DC.
Examples
Group
Syntax
Arguments
Examples