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DigiTech QC-1936 - User Manual

DigiTech QC-1936
93 pages
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100MHz Dual Channel Oscilloscope
with Digital Storage
QC-1936
User Manual

Table of Contents

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DigiTech QC-1936 Specifications

General IconGeneral
BrandDigiTech
ModelQC-1936
CategoryTest Equipment
LanguageEnglish

Summary

Safety Tips

General Safety Summary

Read safety precautions to avoid injury and prevent product damage.

Safety Terms and Symbols

Explanation of terms and symbols used on the product for safety.

Product Scrapping

Information on device recycling and proper disposal of materials.

Brief Introduction to QC1936

Chapter 1 Introduction

Accidence of front panel and the user interface

Understanding the front operation panel and user interface of the oscilloscope.

Functional Check

Steps to perform a quick functional check of the oscilloscope.

Probe Examination

Instructions for examining and testing the oscilloscope probes.

Self Calibration

Procedure for optimizing the oscilloscope signal path for accuracy.

Chapter 2 Main Feature Description

Menu and control keys

Description of the oscilloscope's menu buttons and their functions.

Multi-functional Knobs and Buttons

Explanation of the various knobs and buttons and their operational uses.

Signal Connectors

Identification and description of the oscilloscope's input/output connectors.

Oscilloscope Setup

Overview of Autoset, saving, and recalling oscilloscope configurations.

Horizontal System

Controls and settings for adjusting the horizontal scale and position.

Vertical System

Controls and settings for adjusting the vertical scale and position.

Trigger System

Concepts and types of triggers for stable waveform acquisition.

Save;Recall

Procedures for saving and recalling oscilloscope setups and waveforms.

Display System

Options for configuring the oscilloscope's display settings.

Measure System

Using scale and cursor for automatic and manual measurements.

Acquisition System

Setting acquisition parameters like type, mode, and memory depth.

UTILITY System

Accessing system utilities like firmware update and self-calibration.

Fast Action Buttons

Explanation of RUN/STOP and AUTOSET buttons for quick operations.

Waveform Generator

Features and operation of the built-in waveform generator.

Power Amplifier(Optional)

Information on the optional power amplifier's function and specifications.

Chapter 3 Application Examples

Example 1: Taking Simple Measurements

Fast measurement of frequency, period, and peak-to-peak amplitude.

Example 2: Taking Cursor Measurements

Using cursors to measure time and amplitude of waveform features.

Example 3: Analyzing Input Signals to Eliminate Random Noise

Analyzing noisy signals and reducing noise using specific modes.

Example 4: Capturing Single-shot Signal

Capturing aperiodic signals like pulses and glitches easily.

Example 5: Using X-Y Mode

Viewing phase differences between two channel signals using XY mode.

Example 6: Triggering on Pulse Width

Verifying pulse width consistency with theoretical values.

Example 7: Triggering on Video Signal

Monitoring video signals for normal input using video trigger.

Example 8: Using Slope Trigger to Capture Particular Slope Signal

Observing signal rise and fall times using slope trigger.

Example 9: Using Overtime Trigger to Measure Long Pulse Signal

Observing long pulse signals using the overtime trigger.

Example 10: Using Math Functions to Analyze Waveforms

Analyzing input waveforms using math functions like addition or subtraction.

Example 11: Measuring Data Propagation Delay

Measuring propagation delay between enable and transfer data signals.

Chapter 4 Troubleshooting

Problem Settlement

Troubleshooting common issues like no startup, no display, or distorted waveforms.

Chapter 5 Specifications

Technical Specifications

Detailed technical specifications for the oscilloscope's horizontal parameters.

Vertical

Detailed technical specifications for the oscilloscope's vertical parameters.

Trigger

Detailed technical specifications for the oscilloscope's trigger system.

Acquisition

Detailed technical specifications for the oscilloscope's acquisition modes.

Inputs

Detailed technical specifications for the oscilloscope's input impedance and coupling.

Probe Attenuation

Specifications related to probe attenuation factors and maximum voltage.

Measurements

Specifications for cursor measurements and automatic measurement types.

General Specifications

Overall specifications including display, power, and environmental conditions.

Chapter 6 General Care and Cleaning

General Care

Guidelines for device placement and protection from environmental factors.

Cleaning

Instructions for cleaning the oscilloscope and its probes safely.

Appendix A Harmful and Poisonous Substances or Elements

Appendix B GNU GENERAL PUBLIC LICENSE

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