HP ESG Series - Trigger Key; Trigger out Polarity Neg Pos

5-114
Hardkey and Softkey Reference
Phase Modulation
Trigger Key
This softkey is one of the choices in the ΦM Sweep Trigger menu. With
Trigger Key selected, when you press the Trigger front panel key you immediately
trigger a single sweep of swept-sine phase modulation.
The
Trigger key has autorepeat capability. Hold it down and you will repeatedly
trigger sweeps until you release the key.
Softkey Location: Press
FM/ΦM hardkey, toggle FM/ΦM softkey to ΦM, press
More (1 of 2), ΦM Waveform, Swept-Sine, ΦMSweepTrigger, Trigger Key
Status after Normal Preset: ΦM sweep trigger is set to Immediate
SCPI Commands:
[:SOURce]:PM[1]|2:INTernal[1]:SWEep:TRIGger KEY
[:SOURce]:PM[1]|2:INTernal[1]:SWEep:TRIGger?
Trigger Out Polarity Neg Pos
This softkey toggles the polarity of the TTL signal that is output at the rear panel
TRIGGER OUT connector. When
Trigger Out Polarity Neg Pos is set to Pos, the
output signal is asserted high (+5 V) at the start of the swept-sine phase
modulation sweep and low (0 V) when the sweep is concluded. Setting
Trigger Out Polarity Neg Pos to Neg reverses the polarity, where a high is 0 V and a
low is +5 V.
This softkey is coupled to the
Trigger Out Polarity Neg Pos softkey in the
swept-sine AM, FM, and LF Out menus and the sweep/list menu. When the
polarity is toggled for this softkey in any one of these menus, it affects all
locations of the softkey.
Softkey Location: Press
FM/ΦM hardkey, toggle FM/ΦM softkey to ΦM, press
More (1 of 2), ΦM Waveform, Swept-Sine, Trigger Out Polarity Neg Pos
Status after Normal Preset: Pos
SCPI Commands:
:TRIGger:OUTPut:POLarity POSitive|NEGative
:TRIGger:OUTPut:POLarity?