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R&S FSQ Signal Analyzer - Rohde & Schwarz

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R&S <strong>FSQ</strong> Remote Control – Description of Commands<br />

TRIGger[:SEQuence]:LEVel:VIDeo 0 to 100PCT<br />

This command sets the level of the video trigger source.<br />

Example: "TRIG:LEV:VID 50PCT"<br />

Characteristics: *RST value: 50 PCT<br />

SCPI: device-specific<br />

Mode: A<br />

TRIGger[:SEQuence]:SLOPe POSitive | NEGative<br />

TRIGger Subsystem<br />

This command selects the slope of the trigger signal. The measurement starts on a positive or negative<br />

slope of the trigger signal. The selected trigger slope applies to all trigger signal sources.<br />

Example: "TRIG:SLOP NEG"<br />

Characteristics: *RST value: POSitive<br />

SCPI: conform<br />

Characteristics: SCPI: device-specific<br />

Mode: A<br />

TRIGger[:SEQuence]:SOURce IMMediate | EXTernal | VIDeo | IFPower<br />

This command selects the trigger source for the start of a sweep.<br />

Parameter:<br />

IMMediate Automatic triggering of the next measurement at the end of the<br />

previous one. The value IMMediate)corresponds to the FREE RUN<br />

setting.<br />

EXTernal The next measurement is triggered by the signal at the external<br />

trigger input.<br />

VIDeo The next measurement is triggered by the detection of a signal at<br />

the video filter output.<br />

IFPower The next measurement is triggered by the detection of a signal at<br />

the instrument IF (10 MHz bandwidth)<br />

Example: "TRIG:SOUR EXT"<br />

'Selects the external trigger input as source of the trigger signal<br />

Characteristics: *RST value: IMMediate<br />

SCPI: conform<br />

Mode: A<br />

The trigger source selection has to be done with the command TRIGger[:<br />

SEQuence]:SYNChronize:ADJust.<br />

The selection of trigger sources is extended by option FM Demodulator (R&S FS-<br />

K7) (see manual for option).<br />

This command is only available from firmware version 1.20 or higher.<br />

6.254 Operating Manual 1313.9681.12 - 01

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