HP ESA-E Series Programmer's Manual page 253

triggering only.
Factory Preset
and *RST:
Front Panel
Access:
Preset Time Gate
[:SENSe]:SWEep:TIME:GATE:PRESet
Presets the time-gated spectrum analysis capability.
Remarks:
Control Time Gate
[:SENSe]:SWEep:TIME:GATE[:STATe] OFF|ON|0|1
[:SENSe]:SWEep:TIME:GATE[::STATe]?
Turns time gating on or off.
Time gate cannot be turned on if external trigger delay is on.
NOTE
Factory Preset
and *RST:
Front Panel
Access:
Time Gate Trigger Type
[:SENSe]:SWEep:TIME:GATE:TYPE LEVel|EDGE
[:SENSe]:SWEep:TIME:GATE:TYPE?
Selects between edge and level mode for time-gated spectrum analysis.
Chapter 5
Positive
Sweep, Gate Setup, Edge Setup, Edge Pos Neg
This command resets gate parameters to default
values, as follows:
Gate trigger type = edge
Gate polarity = positive
Gate delay = 1 µs
Gate length = 1 µs
Gate level = high
Off
Sweep, Gate On Off
Level triggers the gate when the signal surpasses a specific level, set
to either low or high
Edge triggers the gate when the edge of a signal is encountered, set
to either a negative-going edge or a positive-going edge.
Language Reference
SENSe Subsystem
5-99