User Manual

Remote Commands
R&S
®
FPL1000
684User Manual 1178.3370.02 ─ 03
OUTPut:UPORt:WTRigger:POLarity <State>
Defines the signal polarity that indicates the trigger availability at the optional AUX
PORT connector of the R&S FPL1000.
Parameters:
<State> HIGH | LOW
LOW
A low signal (= 0 V) indicates the instrument is ready to receive
a trigger.
HIGH
A high signal (= 5 V) indicates the instrument is ready to receive
a trigger.
Example:
OUTP:UPOR:WTR:POL HIGH
The R&S FPL1000 waits for a 5-V-signal at the AUX PORT con-
nector before accepting a trigger signal.
SYSTem:SPEaker[:STATe] <State>
This command switches the built-in loudspeaker on or off for demodulated signals.
This setting applies only to the current application.
The command is available in the time domain in Spectrum mode and in Analog
Demodulation mode.
To set the volume, use the SYSTem:SPEaker:VOLume command.
Parameters:
<State> ON | OFF
*RST: OFF
Example:
SYST:SPE ON
SYST:SPE:VOL 0.5
Sets the loudspeaker to half the full volume.
Manual operation: See "Data Output" on page 374
See "Loudspeaker" on page 453
SYSTem:SPEaker:VOLume <Volume>
This command defines the volume of the built-in loudspeaker for demodulated signals.
This setting is maintained for all applications.
The command is available in the time domain in Spectrum mode and in Analog
Demodulation mode.
Note that you must switch the loudspeaker on first, using the SYSTem:SPEaker[:
STATe] command.
Setting Basic Spectrum RF Measurement Parameters