Remote Commands
R&S
®
FPL1000
810
User Manual 1178.3370.02 ─ 09
If the user port is programmed to input instead of output (see
on page 790), the output value is temporarily stored.
Suffix:
<up>
.
irrelevant
Parameters:
<Value>
bit values in hexadecimal format
TTL type voltage levels (max. 5V)
Range:
#B00000000 to #B00111111
Example:
OUTP:UPOR #B00100100
Sets pins 5 and 7 to 5 V.
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 Modu-
lation Analysis mode.
command.
Parameters:
<State>
ON | OFF | 0 | 1
OFF | 0
Switches the function off
ON | 1
Switches the function on
Example:
SYST:SPE ON
SYST:SPE:VOL 0.5
Sets the loudspeaker to half the full volume.
Setting Basic Spectrum RF Measurement Parameters
