User manual

RIGOL DG1022 Commands System
Programming Guide for DG1022
2-28
6. OUTPut:POLarity?
Command
Format
OUTPut:POLarity?
Function
Query the polarity of waveform from CH1.
Return Value
The query returns NORM or INV.
7. OUTPut:SYNC
Command
Format
OUTPut:SYNC {OFF|ON}
Function
Disable or enable the rear panel [Output] connector of CH1. The
default is “OFF”.
Explanations
The signal could be output synchronously only from CH1.
Example
OUTP:SYNC OFF
8. OUTPut:SYNC?
Command
Format
OUTPut:SYNC?
Function
Query the state of the [Sync Out] connector of CH1 on the rear
panel. The default is “OFF”.
Return Value
The query returns SYNC OFF or SYNC ON.
9. OUTPut:TRIGger:SLOPe
Command
Format
OUTPut:TRIGger:SLOPe {POSitive|NEGative}
Function
Select the edge of “tirgger output”.
If OUTPut:TRIGger command is enabled, the square wave that
compatibles with TTL and within specified edge will be generated
from [Ext Trig/FSK/Burst] conncetor on the rear panel as soon as
you start sweeping.
Explanations
 The command is used in Burst and Sweep operation.
 Select “POS” to output a pulse with a rising edge.
 Select “NEG” to output a pulse with a falling edge.
Example
OUTP:TRIG:SLOP POS
10. OUTPut:TRIGger:SLOPe?
Command
Format
OUTPut:TRIGger:SLOPe?