R&S ESR Series, User Manual

Page: 842 / 1126

Remote Control
R&S
®
ESR
839 User Manual 1175.7068.02 ─ 12
Manual operation: See "Video" on page 186
See "Trg/Gate Level" on page 377
See "Trigger Level" on page 472
TRIGger<n>[:SEQuence]:SLOPe <Type>
This command selects the slope of the trigger signal. The selected trigger slope
applies to all trigger signal sources.
Suffix:
<n>
.
irrelevant
Parameters:
<Type> POSitive | NEGative
*RST:
POSitive
Example: TRIG:SLOP NEG
Manual operation: See "Trigger Polarity" on page 186
See "Trg/Gate Polarity" on page 377
See "Trigger Polarity" on page 472
TRIGger<n>[:SEQuence]:SOURce <Source>
This command selects the trigger source.
Note : Using gating with gate mode "level" (
TRACe<n>:IQ:EGATe:TYPE
on page 897/
[SENSe:]SWEep:EGATe:TYPE
) and an IFP trigger, the holdoff time for
the IFP trigger (see
TRIGger<n>[:SEQuence]:HOLDoff[:TIME]
on page 836) is
ignored for frequency sweep, FFT sweep, zero span and IQ mode measurements.
When triggering or gating is activated, the squelch function is automatically disabled
(see
[SENSe:]DEMod:SQUelch[:STATe]
).
For details on trigger modes refer to "Trg/Gate Source" on page 375.
For details on trigger modes refer to the "Trg/Gate Source" softkey in the base unit
description.
Suffix:
<n>
.
irrelevant
Parameters:
<Source> Note that the availability of the trigger source depends on the
measurement you are in.
EXTernal
Selects an external trigger.
IFPower
Selects the trigger on the second intermediate frequency.
IMMediate
Selects the free run mode (= no trigger).
Remote Commands in Spectrum Analyzer Mode