Tektronix TDS420A User Manual

Command Descriptions

TDS Family Oscilloscope Programmer Manual

 !   "   #

 

 specifies to trigger on the falling or negative edge of a signal.

 specifies to trigger on the rising or positive edge of a signal.

might return 

, indicating that the delayed trigger occurs on the rising edge.

Selects the source for the delayed trigger. This command is equivalent to
selecting Source in the Delayed Trig menu.

Trigger

 !   (not available on TDS 520C &
724C)

"  #

 

 

  specifies an external trigger using the Auxiliary Trigger Input
connector that is located on the rear panel of the instrument. The TDS 520C &
724C do not have an Auxiliary Trigger input and so do not support this
argument.