Rigol DP2000 Series Programming Guide

Remarks
• You can select to trigger on the rising edge (RISE), falling edge (FALL), high level
(HIGH), or low level (LOW) of the input signal.
• For the input signal, high level ranges from 2.5 V to 3.3 V, low level from 0 V to
0.8 V, and the noise tolerance is 0.4 V.
Return Format
The query returns RISE, FALL, HIGH, or LOW.
Examples
:TRIG:IN:TYPE D1,FALL /*Sets the trigger type of D1 trigger input
to the falling edge.*/
:TRIG:IN:TYPE? D1 /*Queries the trigger type of D1 trigger input.
The query returns FALL.*/
4.13.6 :TRIGger:OUT:POLArity
Syntax
:TRIGger:OUT:POLArity < d >,< pol >
:TRIGger:OUT:POLArity? <
d >
Description
Sets or queries the output response of the trigger output for the specified data line.
Parameter
Name Type Range Default
<d> Discrete {D1|D2|D3|D4} D1
<pol> Discrete {POSitive|NEGative} POSitive
Remarks
• POSitive: The selected data line outputs 3.3 V high level signal when the control
source is turned on.
• NEGative: The selected data line outputs low level signal (CMOS level) when the
control source is turned on.
Return Format
The query returns POSITIVE or NEGATIVE.
Command System
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Rigol DP2000 Series Specifications

General

Voltage Resolution	1 mV
Current Resolution	1 mA
Type	Programmable DC Power Supply
Output Channels	1, 2
Output Voltage Range	0-30V
Current Accuracy	0.1% + 5mA
Ripple & Noise (CC)	≤3 mArms
Interface	USB, LAN
Display	4.3 inch LCD