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Hantek DSO4072 User Manual

Hantek DSO4072
87 pages
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DSO4000 Series
Digital Storage Oscilloscope
User Manual
Version 1.2

Table of Contents

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Hantek DSO4072 Specifications

General IconGeneral
Bandwidth70 MHz
Channels2
Sample Rate1 GSa/s
Real-Time Sample Rate1 GSa/s
Power Supply100-240VAC, 50/60Hz
Math Functions+, -, *, /, FFT
Memory Depth40 Kpts
Record Length40K
Display7 inch TFT LCD
Input Voltage Range400 V (DC + AC peak)
Vertical Sensitivity2 mV/div to 10 V/div
Timebase Range5 ns/div to 50 s/div
Time Base5 ns/div to 50 s/div
Trigger ModesEdge, Pulse, Slope
Input Impedance1 MΩ ±2%
InterfaceUSB
Vertical Resolution8 bit

Summary

Safety Tips

General Safety Summary

Introduces the front panel and user interface of the digital oscilloscope.

Safety Terms and Symbols

Explains safety terms and symbols used on the product.

Product Scrapping

Provides guidance on the proper recycling and disposal of the device.

Brief Introduction to DSO4000 Series

Chapter 1 Introduction

Accidence of front panel and the user interface

Introduces the front panel and user interface of the digital oscilloscope.

Functional Check

Guides through the basic functional checks of the oscilloscope.

Probe Examination

Details the process of examining and compensating oscilloscope probes.

Self Calibration

Explains the self-calibration routine for optimizing signal path accuracy.

Chapter 2 Main Feature Description

Menu and Control Keys

Describes the function of various keys and buttons on the oscilloscope.

Multi-functional Knobs and Buttons

Explains the operation of multi-functional knobs and buttons.

Signal Connectors

Identifies and describes the various signal connectors on the oscilloscope panel.

Oscilloscope Setup

Covers features like Autoset, saving, and recalling oscilloscope setups.

Default Setups

Details the factory default parameters for normal oscilloscope operation.

Horizontal System

Explains controls for adjusting horizontal scale and position.

Vertical System

Details controls for displaying waveforms, adjusting scale, and input parameters.

Trigger System

Introduces concepts and types of triggers for stable waveform display.

Save/Recall

Describes how to save and recall oscilloscope setups and waveforms.

Display System

Covers display settings like type, persistence, format, grid, and intensity.

Measure System

Explains using scale and cursor for measurements and auto-measurements.

Acquisition System

Details acquisition parameters like type, mode, averages, and memory depth.

UTILITY System

Covers system utilities like firmware update, self-calibration, and settings.

Help System

Explains how to use the built-in help system for information.

Fast Action Buttons

Describes the function of fast action buttons like RUN/STOP and AUTOSET.

Waveform Generator and Power Amplifier

Details the waveform generator and optional power amplifier functions.

Chapter 3 Application Examples

Taking Simple Measurements

Demonstrates fast measurements of frequency, period, and amplitude.

Taking Cursor Measurements

Shows how to measure time and amplitude using cursors.

Analyzing Input Signals to Eliminate Random Noise

Illustrates displaying and reducing random noise in signals.

Capturing Single-shot Signal

Explains capturing aperiodic signals like pulses and glitches.

Using X-Y Mode

Demonstrates phase differences using Lissajous patterns.

Triggering on Pulse Width

Shows how to trigger on specific pulse widths for accurate testing.

Triggering on Video Signal

Explains triggering on video fields and lines for TV signal monitoring.

Using Slope Trigger to Capture Particular Slope Signal

Demonstrates using slope trigger to observe rise and fall times.

Using Overtime Trigger to Measure Long Pulse Signal

Shows how to use overtime trigger for long pulse measurements.

Using Math Functions to Analyze Waveforms

Illustrates using math functions like addition for waveform analysis.

Measuring Data Propagation Delay

Explains measuring propagation delay in serial data circuits.

Chapter 4 Troubleshooting

Problem Settlement

Provides solutions for common oscilloscope startup and display issues.

Chapter 5 Specifications

Technical Specifications

Lists detailed technical specifications for the oscilloscope.

Chapter 6 General Care and Cleaning

General Care

Provides guidelines for general care and avoiding damage.

Cleaning

Details the procedure for cleaning the oscilloscope and probes.

Appendix A Harmful and Poisonous Substances or Elements

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