Contents

Preface
Copyright Information
Introduction
Table of Contents
Chapter 1 Safety Information
- 1.1 Safety Terms and Symbols
- 1.2 General Safety Overview
Chapter 2 Quick Start
- 2.1 General Inspection
  - 2.1.1 Check for Damages Caused by Transport
  - 2.1.2 Check Accessories
  - 2.1.3 Machine Inspection
- 2.2 Handle Adjustment
- 2.3 Panels and Buttons
  - 2.3.1 Front Panel
  - 2.3.2 Rear Panel
  - 2.3.3 Function Interface
- 2.4 Basic Waveform Output
  - 2.4.1 Set output frequency
  - 2.4.2 Set output amplitude
  - 2.4.3 Set DC offset voltage
  - 2.4.4 Set square wave
  - 2.4.5 Set pulse wave
  - 2.4.6 Set DC offset voltage
  - 2.4.7 Set ramp wave
  - 2.4.8 Set noise wave
  - 2.4.9 Set harmonic Wave
  - 2.4.10 Set expression
- 2.5 Set utility
  - 2.5.1 Set channel
  - 2.5.2 Channel coupling
  - 2.5.3 Frequency meter
  - 2.5.4 Network
  - 2.5.5 System
Chapter 3 Advanced Applications
- 3.1 Generate Modulation Waveform
  - 3.1.1 Amplitude Modulation (AM)
  - 3.1.2 Frequency Modulation (FM)
  - 3.1.3 Phase Modulation (PM)
  - 3.1.4 Amplitude Shift Keying (ASK)
  - 3.1.5 Frequency Shift Keying (FSK)
  - 3.1.6 Phase Shift Keying (PSK)
  - 3.1.7 Binary Phase Shift Keying (BPSK)
  - 3.1.8 Quadrature Phase Shift Keying(QPSK)
  - 3.1.9 Oscillation Keying(OSK)
  - 3.1.10 Sum Modulation(SUM)
  - 3.1.11 Double side band amplitude Modulation (DSBAM)
  - 3.1.12 Quadrature Amplitude Modulation(QAM)
  - 3.1.13 Pulse Width Modulation (PWM)
- 3.2 Output Frequency Sweep Waveform
  - 3.2.1 Select Frequency Sweep Start frequency sweep
  - 3.2.2 Set Starting and Stop Frequency
  - 3.2.3 Frequency Sweep Mode
  - 3.2.4 Frequency Sweep Time
  - 3.2.5 Select Trigger Source
  - 3.2.6 Trigger Output
  - 3.2.7 Trigger Edge
  - 3.2.8 Comprehensive Example
- 3.3 Output Burst
  - 3.3.1 Select Burst
  - 3.3.2 Type of Burst
  - 3.3.3 Gating mode
  - 3.3.4 Phase of Burst
  - 3.3.5 Period of Burst
  - 3.3.6 Counting of Burst
  - 3.3.7 Select Trigger Source
  - 3.3.8 Trigger Output
  - 3.3.9 Trigger Edge
- 3.4 Output Arbitrary Wave
  - 3.4.1 Use Arbitrary Wave Function
  - 3.4.2 Point-by-point Output/Play Mode
  - 3.4.3 Select Arbitrary Wave
  - 3.4.4 Create and Edit Arbitrary Waveform
Chapter 4 Fault Handling
- 4.1 No Display on Screen (Blank Screen)
- 4.2 No Waveform Output
- 4.3 Fail to Correctly Recognize U Disk
Chapter 5 Service and Support
- 5.1 Program Upgrade of Product
- 5.2 Outline of Warranty
- 5.3 Contact Us
Appendix A: Factory Reset State
Appendix B: Performance Index
Appendix C: List of Accessories
Appendix D: Maintenance and Cleaning

UNI-T UTG2000B User Manual

UNI-T UTG2000B Oscilloscope manual cover

Pages 130

Year 2017

Language(s)

of 130

UNI-T UTG2000B Oscilloscope Specification

The UNI-T UTG2000B Oscilloscope is a versatile and high-performance instrument designed for precise signal analysis in both educational and professional settings. It features a dual-channel design, allowing simultaneous measurement of two signals, which enhances its utility in complex diagnostic tasks. The oscilloscope offers a bandwidth of up to 100 MHz, which ensures accurate capture and display of fast, transient signals. Its real-time sampling rate reaches up to 1 GSa/s, providing high-resolution waveform capture that is essential for detailed signal analysis.

The UTG2000B is equipped with a large, high-resolution display that facilitates clear visualization of waveforms and data. Its intuitive user interface is designed for ease of use, with accessible controls and menu navigation that streamline the operation. Advanced trigger functions, including edge, pulse, and video triggers, allow for precise signal capture, making it easier to analyze specific waveforms or anomalies.

Connectivity options include USB and LAN, enabling seamless data transfer and remote control capabilities. This makes it compatible with various software tools for extended analysis and reporting. The oscilloscope also supports waveform math functions and FFT analysis, providing comprehensive tools for signal processing and examination.

Its compact design and robust build make the UTG2000B suitable for use in both laboratory and field environments. Enhanced features such as a built-in waveform generator add versatility, enabling users to simulate signals for testing and prototyping purposes. Overall, the UNI-T UTG2000B Oscilloscope combines precision, functionality, and user-friendly operation, making it a valuable tool for electronics testing and development.

UNI-T UTG2000B Oscilloscope F.A.Q.

How do I set up the UNI-T UTG2000B oscilloscope for the first time?

To set up the UNI-T UTG2000B oscilloscope, connect the power supply, attach the probes, and press the power button. Follow the on-screen setup instructions to configure language and time. Ensure that the probes are calibrated before use.

What should I do if the UNI-T UTG2000B does not turn on?

Check the power cable connection and ensure the outlet is functional. Verify that the power button is pressed correctly. If the problem persists, inspect the fuse and replace it if necessary. Consult the user manual for further troubleshooting steps.

How can I capture a waveform on the UNI-T UTG2000B?

To capture a waveform, connect the oscilloscope probes to the test circuit. Adjust the vertical and horizontal scales to fit the waveform on the display. Use the 'Run/Stop' button to freeze the waveform for analysis.

How do I perform a self-calibration on the UNI-T UTG2000B?

Access the 'Utility' menu and select 'Self-Calibrate'. Follow the on-screen instructions to complete the process. Ensure that the oscilloscope is in a stable environment for accurate calibration.

What maintenance is required for the UNI-T UTG2000B?

Routinely inspect and clean the oscilloscope's exterior with a soft, dry cloth. Regularly check the probe tips for wear and tear. Store the device in a dust-free environment when not in use. Perform calibration checks periodically.

How can I update the firmware of the UNI-T UTG2000B?

Download the latest firmware from the official UNI-T website. Copy the firmware file to a USB drive. Insert the USB drive into the oscilloscope and navigate to the 'Utility' menu. Select 'Firmware Update' and follow the prompts to complete the update.

How can I troubleshoot inaccurate measurements on the UNI-T UTG2000B?

Ensure that the probes are correctly connected and calibrated. Check for any interference in the testing environment. Verify the oscilloscope's settings and adjust the scale and trigger levels as needed. Recalibrate the device if necessary.

What are the common error messages on the UNI-T UTG2000B and how to resolve them?

Common error messages include 'Calibration Error' and 'Signal Overload'. For 'Calibration Error', perform a self-calibration. For 'Signal Overload', reduce the input signal amplitude or adjust the vertical scale. Refer to the manual for a detailed list of error messages and solutions.

How do I save and export captured waveforms on the UNI-T UTG2000B?

Press the 'Save' button and choose the desired storage medium, such as a USB drive. Configure the file format and naming convention, then save the waveform. To export, connect the storage device to a computer and transfer the files.

Can the UNI-T UTG2000B be connected to a PC for data analysis?

Yes, the UNI-T UTG2000B can be connected to a PC via a USB interface. Use the provided software to transfer and analyze data. Ensure that the appropriate drivers are installed on the PC for proper communication.