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Rigol DHO924

Rigol DHO924
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Table of Contents

Other manuals for Rigol DHO924

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Rigol DHO924 Specifications

General IconGeneral
Bandwidth200 MHz
Channels4
Vertical Resolution12-bit
Waveform Capture Rate1, 000, 000 wfms/s
Vertical Sensitivity1 mV/div to 10 V/div
Timebase Range1 ns/div to 1000 s/div
Serial Bus Triggering and DecodingI2C, SPI, UART, CAN, LIN, FlexRay
Input Impedance1 MΩ ± 1% || 16 pF ± 3 pF
Protocol DecodingI2C, SPI, UART, CAN, LIN, FlexRay
FFT Points1 Mpts
Operating SystemLinux
ConnectivityUSB, LAN, HDMI
Display10.1-inch capacitive touchscreen, 1280x800 resolution
Trigger TypesEdge, Pulse, Slope, Video, Runt, Window, Pattern, Serial
InterfacesUSB Host, USB Device, LAN, HDMI, AUX
Max Input Voltage400 V (DC + AC peak)

Summary

Safety Requirement

General Safety Summary

Safety precautions for instrument operation and avoiding hazards.

Safety Notices and Symbols

Explains warning and caution symbols and their meanings.

Product Features

Quick Start

General Inspection

Steps for inspecting packaging, the instrument, and accessories upon receipt.

To Prepare for Use

Covers initial setup steps before operating the oscilloscope.

To Connect to Power

Details on connecting the oscilloscope to an AC power source using the provided adapter.

Turn-on Checkout

Describes the self-test process after powering on the instrument.

To Connect the Probe

Guidance on connecting passive and optional logic probes to the oscilloscope.

Function Inspection

Steps for performing a function inspection and restoring default settings.

Probe Compensation

Procedure for compensating the oscilloscope probe for accurate measurements.

Front Panel Overview

Details the components and features of the oscilloscope's front panel.

Rear Panel Overview

Describes the connectors and features on the rear panel of the oscilloscope.

User Interface Overview

Explains the different elements and areas of the oscilloscope's graphical user interface.

Vertical System

To Enable or Disable the Analog Channel

Steps to turn analog channels (CH1-CH4) on or off for signal acquisition.

To Adjust the Vertical Scale

How to modify the vertical scale (Volts/division) for waveform amplitude display.

To Adjust the Vertical Offset

Procedure for adjusting the vertical position of waveforms relative to the screen center.

To Set Probe

Configuration for probe attenuation ratios to ensure accurate measurements.

Horizontal System

To Adjust the Horizontal Time Base

How to set the time per division for horizontal waveform display.

To Adjust the Horizontal Position

Procedure for adjusting the horizontal position of waveforms relative to the display center.

Zoom Mode (Delayed Sweep)

How to enable zoom mode for horizontally expanding waveform details.

Acquisition System

Acquisition Mode

Details the Normal, Average, Peak, and UltraAcquire acquisition modes.

Sample Rate

Explains sampling process and effects of low sample rates on waveforms.

Memory Depth

Describes memory depth and its relationship with sample rate and horizontal time base.

Triggering the Oscilloscope

Trigger Source

How to select analog or digital channels as trigger sources.

Trigger Level

How to adjust trigger level/threshold for analog and digital channels.

Trigger Mode

Explanation of Auto, Normal, and Single trigger modes.

Trigger Type

Overview of available trigger types like Edge, Pulse Width, Slope, etc.

Edge Trigger

How to trigger on specific edges (rising, falling, either) of an input signal.

Pulse Width Trigger

How to trigger based on the width of positive or negative pulses.

Slope Trigger

How to trigger based on the slope of signal edges.

Pattern Trigger

How to trigger based on a specified logical pattern across multiple channels.

Duration Trigger

How to trigger based on the duration of a specified pattern.

Timeout Trigger

How to trigger when the signal remains idle for a preset timeout value.

Runt Trigger

How to trigger on pulses that cross one trigger level but not another.

Window Trigger

How to trigger when a signal passes through high or low trigger levels.

Delay Trigger

How to trigger based on the time difference between edges of two sources.

SetupHold Trigger

How to trigger based on setup or hold time relative to a clock signal.

Nth Edge Trigger

How to trigger on the Nth edge after a specified idle time.

RS232 Trigger

How to trigger on RS232 serial communication events like start frame or errors.

I2 C Trigger

How to trigger on I2C bus events like start condition, address, or data.

Math Operation

Measurements

Auto Scale

How to automatically configure the oscilloscope for optimal signal display and measurement.

Auto Measurements

Covers automatic measurements for waveform parameters and statistics.

Measurement Parameter

Details how to set measurement sources and enable various waveform parameters.

Cursor Measurements

How to use cursors to measure X and Y axis values of waveforms.

Manual Mode

How to manually adjust cursors to measure waveform values.

Track Mode

How to use cursors to track waveform points automatically across different sources.

Digital Voltmeter (DVM) and Frequency Counter

Digital Voltmeter (DVM)

How to enable and use the 4-digit digital voltmeter for voltage measurements.

Frequency Counter

How to enable and use the frequency counter for frequency, period, and edge event measurements.

Measurement Settings

How to configure frequency counter source and resolution.

Digital Channel

To Enable or Disable the Digital Channel

Steps to enable or disable individual or groups of digital channels.

To Set the Threshold

How to set logic threshold levels for digital channels to distinguish logic 1 and 0.

Histogram Analysis

To Enable or Disable the Histogram Function

How to enable or disable the histogram analysis function.

FunctionArbitrary Waveform Generator

To Output Basic Waveforms

How to output basic waveforms like Sine, Square, Ramp, DC, and Noise.

Bode Plot

Basic Setting

How to enable/disable Bode plot, start/stop operation, and set sources.

To Enable or Disable the Bode Function

Steps to enable or disable the Bode plot function.

To Start or Stop the Operation

How to start, stop, or pause the Bode plot drawing operation.

Reference Waveform

To Enable Ref Function

Steps to access and enable the reference waveform function.

PassFail Test

To Enable or Disable the PassFail Test Function

How to enable or disable the pass/fail test function and set output options.

To Create a Mask

How to self-define or import/export masks for pass/fail criteria.

To Start or Stop the PassFail Test Operation

How to start, stop, and view pass/fail test results and statistics.

Protocol Decoding

Waveform Recording and Playing

Common Settings

Covers settings for waveform recording and playback functions.

Waveform Recording

How to enable waveform recording and set parameters like interval and frames.

Store and Load

To Save a File

Covers saving images, waveforms, and setups to memory or USB.

System Utility Function Setting

SelfCal

Procedure for performing self-calibration to ensure precise measurements.

Remote Control

Remote Control via USB

Steps for connecting and controlling the instrument remotely using a USB connection.

Remote Control via LAN

Steps for connecting and controlling the instrument remotely using a LAN connection.

Troubleshooting

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