Tektronix AFG3000 - Manual (Page 179)

Syntax and Commands
AFG3000 Series Arbitrary/Function Generators Reference Manual 3-105
TRIGger[:SEQuence]:SLOPe
This command sets or queries the slope of trigger signal.
Group Trigger
Syntax TRIGger[:SEQuence]:SLOPe {POSitive|NEGative}
TRIGger[:SEQuence]:SLOPe?
Arguments POSitive indicates that the event occurs on the rising edge of the external trigger
signal.
NEGative indicates that the event occurs on the falling edge of the external trigger
signal.
Returns POS|NEG
Examples TRIGger:SEQuence:SLOPe POSitive
sets the trigger slope to positive, which triggers on the rising edge of the signal.
TRIGger[:SEQuence]:SOURce
This command sets or queries the trigger source for an external trigger signal.
Group Trigger
Syntax TRIGger[:SEQuence]:SOURce {TIMer|EXTernal}
TRIGger[:SEQuence]:SOURce?
Arguments TIMer specifies an internal clock as the trigger source.
EXTernal specifies an external trigger input as the trigger source.
Returns TIM|EXT
Examples TRIGger:SEQuence:SOURce EXTernal
sets an external trigger input as the trigger source.