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Rigol DG812 User Manual

Rigol DG812
148 pages
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RIGOL
User’s Guide
DG800 Series
Function/Arbitrary Waveform
Generator
Jul. 2018
RIGOL (SUZHOU) TECHNOLOGIES INC.

Table of Contents

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Rigol DG812 Specifications

General IconGeneral
Output Channels2
Sampling Rate125 MSa/s
Resolution14 bits
Output Impedance50 Ω
Harmonic GeneratorYes
Sweep ModesLinear, Logarithmic
Waveform TypesSine, Square, Ramp, Pulse, Noise
ModulationAM, FM, PM, PWM
InterfacesUSB, LAN
Frequency Range1 μHz to 12 MHz

Summary

Guaranty and Declaration

Safety Requirement

General Safety Summary

Basic safety precautions to avoid injury or damage.

Safety Notices and Symbols

Explains warnings, cautions, and safety symbols used.

Care and Cleaning

DG800 Series Function/Arbitrary Waveform Generator Overview

Chapter 1 Quick Start

General Inspection

Procedures for inspecting packaging, instrument, and accessories.

Appearance and Dimensions

Displays physical dimensions and views of the DG800 unit.

Front Panel Overview

Details all keys, connectors, and controls on the front panel.

Rear Panel Overview

Identifies and describes connectors and ports on the rear panel.

To Prepare for Use

Instructions on connecting to AC power and initial setup.

User Interface

Explains the layout and components of the DG800 display interface.

To Use the Built-in Help System

Guide on accessing and using the instrument's help features.

Chapter 2 Front Panel Operations

To Output Basic Waveform

How to generate and configure standard waveforms like Sine, Square, etc.

To Output the Arbitrary Waveform

Instructions for generating and using built-in arbitrary waveforms.

To Output Harmonic

How to configure the generator to output harmonic signals.

DC Output

Method for outputting a DC signal with adjustable offset.

To Output Dual-tone Waveform

Steps to generate a dual-tone signal.

To Output Advanced Waveform

Details on generating PRBS, RS232, and Sequence waveforms.

Modulation

Overview of modulation types and their configuration.

Sweep

How to generate frequency sweep waveforms (Linear, Log, Step).

Burst

Configuration for burst waveform generation (N Cycle, Infinite, Gated).

Frequency Counter

How to use the instrument's built-in frequency counter.

Store and Recall

Managing instrument states and waveforms via internal/external memory.

Channel Setting

Configuring output parameters for CH1 and CH2.

Sync Setting

How to enable and configure sync signals for channels.

Coupling Setting

Setting up frequency, amplitude, and phase coupling between channels.

Track Mode

Enabling or disabling track function for channel parameter synchronization.

Waveform Combination

Combining basic waveforms with other signals.

Common Settings

Accessing and configuring system-wide parameters.

System Utility Function

Restoring factory presets and saving user-defined states.

To Install the Option

Procedures for installing optional features using license files.

To Lock the Keyboard

Methods for locking front panel keys and the touch screen.

Chapter 3 Remote Control

Remote Control via USB

Controlling the DG800 using a USB connection to a PC.

Remote Control via LAN

Remote control via Ethernet/LAN connection using network cable.

Remote Control via GPIB

Controlling the DG800 via GPIB interface using USB-GPIB converter.

Chapter 4 Troubleshooting

Troubleshooting Common Issues

Solutions for common problems like no display, dark screen, locked generator, no waveform.

Chapter 5 Appendix

Appendix A: Accessories and Options

Lists standard accessories, options, and their order numbers.

Appendix B: Warranty

Details the product warranty terms and conditions.

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