Unit UTD2025C User manual

Introductio

Dear users

Thank you for purchasing UNI-T product. To operate the instrument correctly, please

read this Operating Manual carefully and especially its “Safety Notice” before use

Afer reading it, you are suggested to keep the manual properly. Please keep it with the

instrument together or place it in an accessible location for future use

General Safety Overview

The instrument is designed and manufactured strictl

according to “Safety Requirements of Electronic

Measuring Instruments” (GB4793) and IEC61010-1

Safety Standard . It conforms to “Insulation Overvoltage

Standard” (CAT 600V) and Safety Standard wit

Pollution Level You are expected to know the followin

safety precaution measures to avoid personal injury or

product damage or any other product connected to it

Please use the product according to the regulations so

as to avoid the possible damage

Only personnel with professional training can execute

maintenance procedure to avoid fire or personal

injury. Appropriate power wires should be used and

special power wires must be approved by the state

Reliable grounding of products: The product is

grounded by ground conductor of power supply

Ground conductor must be connected to earth to

avoid electric shock. Please guarantee correct

grounding before connecting input/output terminal of

the product

Correct connection of oscillograph probe: Earth wire

of probe is the same to earth potential. Please do not

connect earth wire to high voltage

Review of rated values of all terminals: Please refer to

all rated values and marks on the product surface to

avoid fire or excessive current shock. Please refer to

product manual before connecting products so as to

know details of rated values.Do not open cover plate

of machine box: It is not allowed to start or operate the

product when opening external cover or panel

Correct plug-in/out: Please do not plug in/out whe

connecting probe or testing conduits to voltage

source

Operating Manual for UTD2000/3000

Usage of appropriate fuse: It is only allowed to use

fuse type and rated indicator designated by the

product

To avoid exposed circuits: It is not allowed to touc

exposed connector or element after power supply

Operation is not allowed if there is any doubt for

product trouble: Please consult qualified maintenance

personnel to inspect the product if there is any trouble

doubt

It has to maintain appropriate ventilation. It is not

allowed to operate in wet locations. It is not allowed

to operate in combustible and explosive

environment. It has to keep product surface clea

and dry

Terms in the manual: The following terms may be

seen in the manual

Terms for products: The following terms may be

Danger: It refers to direct injury near the mark

Warning: It refers to potential injury near the mark

Note: It refers to potential danger for the product

and other properties

Warning: Warning statement means the

conditions and behaviors that may endanger lives.

Note: Notice statement means the conditions

and behaviors that may cause other property

damage

Protective

ground terminal

Ground terminal

for chassis

Ground terminal

for testin

Caution

Refer to manual

High voltage

Safety Terms and Symbols Product symbol: Following symbols may be show

on the product surface

Operating Manual for UTD2000/3000

The manual is about operation information of OPERATING MANUAL FOR UTD2000/3000 digital storage

oscillograph. The manual includes the following chapters

Chapter 1: User Guideline: It is to introduce functions of digital storage oscillograph easily and provide

installation guidelines

Chapter 2: Instrument Setup:Operation methods of OPERATING MANUAL FOR UTD2000/3000 digital

storage oscillograph

Chapter 3: Application example: Examples to solve various measurement problems

Chapter 4: System Prompt and Troubleshootin

Chapter 5: Appendix: Technical Indicators

ppendix B: Fittings of OPERATING MANUAL FOR UTD2000/3000 series digital storage oscillograph

ppendix C: Maintenance and Cleaning Maintenance

Preface

The manual includes 3 series of digital storage oscillograph as follows. Detailed models are shown in the

following form

Operating Manual for UTD2000/3000

UTD2 C/UTD3025

UTD2 C/UTD3042

UTD2 C/UTD3062

UTD2 C/UTD3082

UTD2 C/UTD3102

UTD2 C/UTD3152

UTD2 C/UTD3202

UTD2 CE/UTD3042CE04

UTD2 CE/UTD3062CE06

UTD2 CE/UTD3082CE08

UTD2 CE/UTD3102CE10

UTD2 CE/UTD3152CE15

UTD2202CE/UTD3202CE

UTD2025C

UTD2052C

UTD2052CE

UTD2102CE

25MH

40MH

60MH

80MH

100MH

150MH

200MH

40MH

60MH

80MH

100MH

150MH

200MH

25MH

50MH

100MH

250MS/s

500MS/s

1GS/s

250MS/s

500MS/s

UTD2000C/3000

UTD2000E/3000E

UTD2000

UTD2000E

UTD2000/300

Series Model Band width Real-time

Operating Manual for UTD2000/3000

UTD2000/3000 series digital storage oscillograp

provides simple front panel with clear functions to

users for all basic operations. Scale and position of

various channels can provide intuitional operatio

to meet usage habits of traditional instruments

Users can use it skillfully without learning and

being familiar with operation for a long time. Users

can also press AUTO key directly to accelerate

adjustment and facilitate measurement

ppropriate waveform and gear setup can be

shown on the instrument panel

UTD2000/3000 series digital storage oscillograp

also has high-performance indicators and powerful

functions to fulfill measurement tasks quickl

besides easy usage. Quicker signals can be

observed by UTD2000/3000 series digital storage

oscillograph by real-time sampling of 500MS/s (or

1GS/s) and equivalent sampling of 25GS/s (or

50GS/s). It can capture and analyze waveform

easily by powerful trigger and analysis capacity

Users can also observe and analyze signal

problems quickly and clearly by clear LCD displa

and mathematical calculation function. We can see

that such series of digital storage oscillograph ca

meet your measurement requirements by following

performance characteristics

Double analog channels

High-resolution colorful LCD display system wit

resolution of 320 240 or 800 480

To support plug and play USB storage instrument

to communicate with computer

utomatic waveform and status setup

Waveform, setup, bitmap storage, waveform and

setup reoccurrence

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Elaborate view window extension function for

delicate analysis of waveform details and profile

utomatic measurement of 28 kinds of

waveform parameters

utomatic cursor tracing and measurement

functio

Unique waveform recording and playback

functions

Embedded FFT

Multiple mathematical calculation functions

(including +, -, for waveform

Edge, video, pulse width and ALT TRIG

functions

Multi-language menu displa

Fittings of UTD2000/3000 series digital storage

oscillograp

2 probes of 1.2m 1:1/10:1 please refer to

manual of probe Fittings of probe details so as

to meet EN61010-031:2008 standar

1 power wire to meet national standards

1 Operating Manual

1 Product Warrant

USB connecting wire: UT-D06 or UT-D0

Communication control software for

UTD2000/3000 series oscillograp

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Operating Manual for UTD2000/3000

Item

Elementary understanding of Trigger System..........................................

Page

..........................................................................................

.........................................................................................

......................................................................................

............................................................

Elementary understanding of Vertical System...............................................

Elementary understanding of Horizontal System..........................................

General Safety Overview

Preface

Setup of Vertical System........................................................................

Setup of Horizontal System.....................................................................

Setup of Trigger System..........................................................................

General Inspectio

Function Inspectio

Probe Compensatio

utomaticSetup of Waveform Displa

Chapter 1: User Guideline ..................................................................................

Operating Manual for UTD2000/3000

Content

Chapter 2: Instrument Setup.......................................................................

This manual suits for next models

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