RIGOL DS1052E Users guide

User’s Guide RIGOL

Publication number UGA07118-1110 Dec. 2015

DS1000E, DS1000D Series

Digital Oscilloscopes

DS1102E, DS1052E, DS1102D, DS1052D

RIGOL

I

2. RIGOL products are protected by patent law in and outside of P.R. China.

3. Information in this publication replaces all previously corresponding material.

4. RIGOL Technologies, Inc. reserves the right to modify or c hange part of or all the specifications and pricing policies at company’s sole decision.

NOTE: RIGOL is registered trademark of RIGOL Technologies, Inc.

User’s Guide for DS1000E, DS1000D Series

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II

Safety Notices

Review the following saf et y precautio ns caref ully before ope rating the instrument to avoid any personal injuries or damages to the instrument and any products connected to it. To avoid potential hazards use the instrument as specif ied by this user’s guide only.

The instrument should be serviced by qualified personnel only. Avoid Fire or Personal Injury. Use Proper Power Cord. Use the power cord designed for the instrument and

authorized in your country only. Connect and Disconnect Accessories. Do not connect or disconnect probes or

test leads while they are connected to a voltage source. Ground The Instrument. The oscilloscope is grounded through the grounding

conductor of the power cord. To avoid electric shock the instrument grounding conductor(s) must be grounded properly . Bef ore making connections t o the in put or output terminals of the instrument.

Connect The Probe. The probes’ grou nd terminals are at the same v oltage lev el of the instrument ground. Do not connect the ground terminals to a high voltage.

Observe All Terminal Ratings. To avoid fire or shock hazard, observe all ratings and marks on the instru ment . F ollow the user’ s guide for further r atin gs inf ormatio n before making connections to the instrument.

Do Not Operate Without C ove rs. Do n o t op e ra te the instrument with covers or panels removed.

Use Proper Fuse. Use the f use of the type, voltage and current ratings as specified for the instrument.

Avoid Circuit or Wire Exposure. Do not touch exposed connections and components when power is on.

Do Not Operate With Suspected Failures. If suspected damage occurs with the instrument, have it inspected by qualified service personnel before further operations.

Provide Proper Ventilation. Refer to the installation instructions for proper ventilation of the instrument.

User’s Guide for DS1000E, DS1000D Series

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Do not operate in wet/damp conditions Do not operate in an explosive atmosphere Keep product surfaces clean and dry The disturbance test of all the models meet the limit values of A in the

standard of EN 61326: 1997+A1+A2+A3, but can’t meet the limit values of B.

Measurement Category

The DS1000E, DS1000D series Digital Oscilloscope is intended to be used for measurements in Measurement Category I.

Measurement Category Definitions

Measurement Category I is for measurements performed on circuits not directly connected to MAINS. Examples are measurements on circuits not derived from MAINS, and specially protected (inte rnal ) MAI NS de riv ed circuits. In the latter case, transient stresses are variable; for that reason, the transient withstand capabil ity of the equipment is made known to the user.

WARNING

IEC Measurement Category I, The input terminals may be connected to circuit terminal in IEC Category I installations for voltages up to 300 VAC. To avoid the danger of electric shock, do not connect the inputs to circuit’s voltages above 300 VAC. Transient overvoltage is also present on circuits that are isolated from mains. The DS1000E, DS1000D series Digital Oscilloscopes is designed to safely withstand occasional transient overvoltage up to 1000Vpk. Do not use this equipment to measure circuits where transient overvoltage could exceed this level.

User’s Guide for DS1000E, DS1000D Series

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IV

!

Hazardous

Safety

Protective

Test Grounding

!

Safety Terms and Symbols

Terms in This Guide: These terms may appear in this guide:

WARNING: Warning statement s identify conditions or practices that could result in injury or loss of life.

CAUTION: Caution statements identify conditions or practices that could result in damage to this product or other property.

Terms on the Product: These terms may appear on the product:

DANGER: indicates an injury hazard may be immediately accessible. WARNING: indicates a potential injury hazard may be immediately accessible. CAUTION: indicates that a potential damage to the instrument or other property

might occur.

Symbols on the Product: These symbols may appear on the product:

Voltage

Warning

Earth Terminal

Terminal of Chassis

Grounding Terminal

User’s Guide for DS1000E, DS1000D Series

V

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General-Purpose Oscillos cop e s

This book covers the following four types of DS1000E, DS1000D Series Digital Oscilloscopes: DS1102E, DS1052E DS1102D, DS1052D (With Logic Analyzer)

DS1000E, DS1000D series are kinds of economical digital oscilloscope with high-performance. DS1000E series are designed with dual channels and 1 external trigger channel. DS1000D series are design ed with dual channels and 1 external trigger channel as well as 16 channels logic analyzer.

The front panel of DS1000E, DS100 0D series digital oscilloscopes are clear, direct viewing and easy to use, which consistent with the traditional instrument use fully. To speed up the adjustment and measurement, please press AUTO button to get suitable wav eform display and set tings. Besides, 1GSa/s maximum real-time sample rate, 25GSa/s maximum equivalent sample rate and the powerful trigger and analyzer functions enable users view or capture the wav e form more detailed and faster.

Main Features

 Dual analog channels, 1GSa/s maximum real-time sample rate and 25GSa/s

maximum equivalent sample rate, Bandwidth of per channel: 100MHz (DS1102E, DS1102D) 50MHz (DS1052E, DS1052D)

 Optional 16 digital channels (DS1000D series), each channel can be tu rn ed on

or off independently, or in a 8 bit group

 5.6 inch and 64 k TFT LCD  Abundant trigger types: Edge, Pulse Width, Video , Slope , Alternate, Pattern and

Duration Trigger (Only for DS1000D series)

 Unique adjustable trigger sensitivity enables to meet different demands  Enable t o measur e 22 types of wave p arameter s and track measurements via

cursor automatically

 Unique waveform record a nd replay function  Fine delayed scan function  Built-in FFT function, hold practical digital filters

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 Provide 4 types of digital filters: LPF, HPF, BPF, BRF  Pass/Fail detection function enables to output testing results  Math operations available to multiple waves  Powerful PC applic ation soft ware UltraScope  Standard configuration interface: USB Device, USB Host ,RS-232 and support

USB storage device storage and PictBridge print standards

 The new function “Special Mode” can meet the needs of industrial production  Support f or remote command control  Built-in help menu enables information getting more convenient  Multiple Language User Interface, support Chinese & English input  Can store files into USB storage device or the internal memory  Waveform intensity can be adjusted  To display a signal automatically by AUTO  Pop-up menu makes it easy to read and use

User’s Guide for DS1000E, DS1000D Series

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VII

Content

Safety Notices ......................................................................................... II

General-Purpose Oscilloscopes .................................................................. V

Chapter 1 Quick Start ........................................................................ 1-1

To Inspect the Instrument ..................................................................... 1-2

The Panels and User Interface ................................................................ 1-3

Appearance and Dimensions ................................................................... 1-7

To Perform a Functional Check ............................................................... 1-8

To Compensate Probes ........................................................................ 1-10

Digital Leads (Only for DS1000D Series) ................................................ 1-11

To Display a Signal Automatically .......................................................... 1-13

To Understand the Vertical System ....................................................... 1-14

To Understand the Horizontal System .................................................... 1-16

To Understand the Trigger System ........................................................ 1-18

Chapter 2 Operating Your Oscilloscope ............................................. 2-1

To Set up the Vertical System ................................................................. 2-2

To Set up the Horizontal System ........................................................... 2-27

To Set up the Trigger System ............................................................... 2-34

To Set up the Sampling System ............................................................ 2-53

To Set up the Display System ............................................................... 2-57

To Store and Recall ............................................................................. 2-59

To Set up the Utility System ................................................................. 2-67

To Measure Automatically .................................................................... 2-88

To Measure with Cursors ...................................................................... 2-95

To Use Run Contr ol Butto ns ............................................................... 2-102

Chapter 3 Application & Examples ..................................................... 3-1

Example 1: Taking Simple Measurements ................................................ 3-1

Example 2: View a Signal Delay Caused by a Circuit.................................. 3-2

Example 3: Capture a Single-Shot Signal ................................................. 3-3

Example 4: To Reduce the Random Noise on a Signal ............................... 3-4

Example 5: Making Cursor Measurements ................................................ 3-6

Example 6: The application of the X-Y operation ...................................... 3-8

Example 7: Triggering on a Video Signal ................................................ 3-10

Example 8: FFT Cursor measurement .................................................... 3-12

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VIII

Example 9: Pass/Fail Test .................................................................... 3-13

Example 10: Triggering on a Digital Signal ............................................ 3-14

Chapter 4 Troubleshooting ................................................................ 4-1

Chapter 5 Specifications .................................................................... 5-1

Specifications ....................................................................................... 5-2

General Specifications ........................................................................... 5-6

Chapter 6 Appendix ........................................................................... 6-1

Appendix A: Acce s s ories ........................................................................ 6-1

Appendix B: Warranty ........................................................................... 6-2

Appendix C: Care and Cleaning .............................................................. 6-3

Appendix D: Contact Us ......................................................................... 6-4

Index ...................................................................................................... 1

User’s Guide for DS1000E, DS1000D Series

1-1

Chapter 1 Quick Start

This chapter covers the following topics:

 To Inspect the Instrument  The Panels and User Interface  Appearanc e and Dimen s io ns  To Perform a Functional Check  To Compensate Probes  Digital Leads (Only for DS1000D Series)  To Display a Signal Automatically  To Understand the Vertical System  To Understand the Horizontal System

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 To Understa nd the Trigger Syste m

User’s Guide for DS1000E, DS1000D Series

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1-2

To Inspect the Instrum e nt

When you get a new DS1000E, DS1000D series oscilloscope, please inspect the instrument according to the following steps:

1. Inspect the shipping container for damage.

Keep a damaged shipping container or cushioning material until the contents of the shipment have been checked for completeness and the instrument has been checked mechanically and electrically.

2. Inspect the instrument.

In case t here is any mechanical damage or defect, or the instrument does not operate properly or fails performance tests, please notify the RIGOL Sales Representative.

If the shipping container is damaged, or the cushioning materials show signs of stress, please notify the carrier as well as the RIGOL sales off ice. Keep the shipping materials for the carrier’s inspection. RIGOL offices will arrange for repair or replacement at RIGOL’s option without waiting for claim settlement.

3. Check the accessories.

Accessories supplied with the instrument are listed in "Appendix A: Accessories" in this guide. If the contents are incomplete or damaged, please notify your RIGOL Sales Representative.

User’s Guide for DS1000E, DS1000D Series

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1-3

The Panels and User Interface

The f irst thing to do with a new oscilloscope is to know its front panel. This chapter helps to be familiar with the layout of the knobs and buttons and how to use them. Read the chapter carefully before further operations.

1. Front Panel

Figure 1- 1, Front P anel; the knobs a re use d most often a nd are si milar t o the kno bs on other oscilloscopes. The buttons allow you to use some of the functions directly but also bring up soft but t on men us on the screen, which enable the access to many measurement features associated with advanced functions, mathematics, and reference or to run control fea t u res.

 The front panel of DS1000E:

 The front panel of DS1000D:

Figure 1- 1

Front Panel Figure of DS1000E, DS1000D Series Oscilloscope

User’s Guide for DS1000E, DS1000D Series

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1-4

Multi-function Common Menu Run Control

Knob Buttons Buttons

Trigger Control

Horizontal Control

Vertical Control

USB Host Logic Analyzer Port

Signal Input EXT Trigger Probe

Channel Input Compensation

Figure 1- 2

Front Panel Instruction

2. Rear Panel

Figure 1- 3

Rear Panel Figure of DS1000E, DS1000D Series Oscilloscope

User’s Guide for DS1000E, DS1000D Series

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1-5

Figure 1- 4

Rear Panel Instruction

Rear Panel of DS1000E, DS10000D series contains the following parts:

① Pass/Fail output port: The Pass /Fail tes ting results can be output by the port. ② RS232 port: To connect the oscilloscopes and external equipment as serial

port.

③ USB Device port: It is used to transfer data when external USB equipment

connects to the oscilloscope regarded as “Device equipment”. For example: to use this port when connect PictBridge printer to the instrument by USB.

Notation definitions in this User’s Guide:

Throughout this manual, notation symbols of buttons and knobs are the same to those on front-panel.

 A box around the name of the button denotes MENU function buttons on

front-panel, such as Measure.

 denotes the multi-function knob .   

denotes the two POSITION knobs.

denotes the two SCALE knobs.

denotes the LEVEL knob.

 The name with a drop shadow denotes the menu operating button, such as

Storage denoting the "Storage" menu item under Measure.

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1-6

Waveform Menu

Location of in memory

Trigger point in waveform window

Trigger point in memory

Turn off

Digital channels

Horizontal

Trigger

Channel coupling Turn on

3. User Interface

Running status

Channel 1

Channel 2

Running status

waveform window

Figure 1- 5

Display screen (Analog channels only)

digital channels

display window

Channel 1

and vertical div

time base div

Figure 1- 6

User Interface (Analog and Digital channels)

User’s Guide for DS1000E, DS1000D Series

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1-7

Appearance and Dimensions

Figure 1- 7 Front View

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Figure 1- 8 Side View

User’s Guide for DS1000E, DS1000D Series

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1-8

Power button

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To Perform a Functional Check

Perform this quick functional check to verify that the instrument is operating correctly.

1. Turn on the instrument.

 Use the power cord designed for the oscilloscope only.  The power requirements are 100 to 240 VAC  T urn on the instruments, a nd wait until the display shows the waveform window.  Press the Storage button, select Storage in the menu. Rotate the multiple

function knob to select Factory and press the knob down. Then, press Load .

, 45Hz to 440Hz.

RMS

Storage button

Figure 1- 9

Turn on and Check the instrument

WARNING:

To avoid electric shock, be sure the oscilloscope is properly grounded.

2. Input a signal to a channel of the oscilloscope

DS1000E series: 2 channels input + 1 external trigger channel input DS1000D series: 2 channels input + 1 external trigger channel input +16 chann els digital input

Do the following steps:

① Set the switch on the probe to 10X and connec t the probe to Channel1 on the

oscilloscope:

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1-9

 Align the slot in the probe connector with the button on the CH1 BNC.  Push to connect, and twist to the right to lock the probe.  Attach the probe tip and ground lead to the PROBE COMP connector.

Probe compensator

Figure 1- 10

Attach the probe

② Set the probe attenuation to 10X. To do this, push CH1→Probe→10X.

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Probe scale

Figure 1- 11 Figure 1- 12 Set attenuation on the probe Set attenuation in the menu

③ Push the AUTO button. Within a few seconds, a square wave will display.

④ Push the CH1 button a gain to turn off Channel1.

Push the CH2 butt on to turn on c hannel2, r epeat step s 2 and 3.

NOTE: The signal output from Prob e compensator should only be used for probe compensation, not for calibration.

User’s Guide for DS1000E, DS1000D Series

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1-10

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To Compensate Probes

Perform this adjustment to match the characteristics of the probe and the channel input. This should be performed whenever attaching a probe to any input channel for the f i r st time.

1. From CH1 menu, set the Probe attenuation to 10X (press CH1→Probe→10X). Set the switch to 10X on the probe and connect it to CH1 of the oscilloscope. When using the probe hook-tip, inserting the tip onto the probe firmly to ensure a proper connection. Attach the probe tip to the Probe compensa tor connector and the reference lead to the ground pin, Select CH1, and t hen press AUTO.

2. Ch eck the shape of the displayed waveform.

Over compensated Correctly Compensated Under Compensated

Figure 1-9

Figure 1- 13

Probe Compensation

3. If necessary , use a non-metallic tool to a djust the t rimmer ca pacitor on the pro be

for the flattest square wave possible as displayed on the oscilloscope.

4. Repeat as necessary.

WARNING: To avoid electric shock while using the probe, be sure the perfection of the insulated cable, and do not touch the metallic portions of the probe head while it is connected with a voltage source.

User’s Guide for DS1000E, DS1000D Series

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1-11

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Digital Leads (Only for DS1000D Series)

Digital leads are provided only for DS10 0 0D series which have Logic Analyzer.

1. Switch off power supply of the device under test if necessary to avoid short circuit. Since no voltage is applied to the leads at this step, you may keep the oscilloscope on.

2. Connect one end of the flat cable FC1868 to the Logic Analyzer Input; connect the other end to Logic Head LH1116. An identifier is located on each end of the flat cable; it can only be connected in one way. It is unnecessary to switch off power supply of your oscilloscope when connecting the cable.

Figure 1- 14

Connect the digital leads

CAUTION: Use only FC1868, LH1116, TC1100 and LC1150 made by RIGOL for specified DS1000D series.

3. Connect a test clip to one lead wire; make sure it’s connection good.

Test clip

Figure 1- 15

Input Interface of Digital Channel

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1-12

4. Test your device with the clip.

Figure 1- 16 Digital Channel Measurement

5. Remember to connect Ground Channel to the DUT’s ground terminal.

GND

Figure 1- 17

Connecting to the Ground

User’s Guide for DS1000E, DS1000D Series

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1-13

To Display a Sig nal Automatically

The oscilloscope has an automated feature to display the input signal best-fit. The input signal should be 50Hz or higher and a duty cycle is greater than 1%.

Use Auto Setting:

1. Connect a signal to the oscilloscope as described above.

2. Press AUTO.

The oscilloscope will automatically set up VERTICAL, HORIZONTAL and TRIGGER controls to display the input signal. Adjust the controls manually to get the best results if necessary.

User’s Guide for DS1000E, DS1000D Series

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1-14

To Understand the Vertical System

Figure 1- 18 shows the VERTICAL controls, CH1, CH2, MATH, REF and OFF buttons and vertical , knobs. Following the exercise of the buttons, knobs, and the status bar to be familiar with the vertical parameters settings.

Figure 1- 18

The vertical system

1. Moves the signal vertically on the display with the

knob.

When turning the

knob, a voltage value is displayed for a short time indicating its value with respect to the ground reference located at the center of the screen. Also notice that the ground symbol on the left side of the display moves in conjunction with the

knob.

Measurement hints

If the channel is DC coupled, measuring the DC component of the signal by simply noting its distance from the ground.

If the channel is AC coupled, the DC comp onent of th e signal is blocke d, allow you to use greater sensitivity to display the AC component of the signal.

User’s Guide for DS1000E, DS1000D Series

1-15

knob to change the vertical display position of

, this is especially helpf ul when t he tr ace positio n is

pressing the vertical

Vertical offset back to 0 shortcut key

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Turn the channel and press the knob to set the vertical display position back to 0 as a shortcut key far out of the sc reen and want it to get ba ck to the screen center immediately.

2. Change the vertical setup and notice that each change affects the status bar differently.

 View the status bar which is on the bottom of the screen to understand the

vertical scale.

 Change the ve rtical scale by turning the

knob and notice the change

in the status bar.

 Press CH1 , CH2 , MATH , REF , LA (only for DS1000D series) to display

the menu, sign, waveform of corresponding channel. Press OFF button to turn off the channel.

Coarse/Fine Shortcut key

The Coarse/Fine vertical control can be set by simply

knob.

User’s Guide for DS1000E, DS1000D Series

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1-16

is another way to enter or exit Delayed Scan mode and it is equal to the

To Understand the Horizontal System

Figure 1-19 shows the HORIZONTAL controls: MENU button, and

knobs of horizontal system. Following the exercise to familiarize with the

buttons, knobs, and status bar.

Figure 1- 19

The horizontal system

1. Turn the

knob and notice the change in the status bar.

The horizontal

knob changes the sweep speed in a 1-2-5 step sequence, and displays the value in the status bar. The time base rang e s o f th e oscilloscope is from 2ns/div* to 50s/div.

Delayed Scan Shortcut key

To press the

knob in the horizontal contr ol a rea on the f ront -panel

following menu operations, MENU→Delayed→ON.

* NOTE: The speed of horizontal scan varies by different models.

User’s Guide for DS1000E, DS1000D Series

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1-17

Horizontal offset back to 0 shortcut key

, this is especially hel pful whe n the trigger point i s far out of the screen and

Horizontal position control

to move the trigger

2. The horizontal

knob moves displayed signal horizontally

on waveform window

Turn the horizontal

knob to adjust trigger offset. The waveform

will move horizontally at the same time.

Press the knob to s et the horizontal offset to 0 as a shortcut key want it to get back to the screen center immediately.

3. Press the MENU button to display the TIME menu.

To enter or exit the Delayed Scan mode, set the display to Y -T, X-Y or ROLL mode, or reset the trigger offset.

Trig-Offset: The position of the practical trigger point relative to center of the memory. Adjust the horizontal

knob

point horizontally.

User’s Guide for DS1000E, DS1000D Series

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1-18

To Understand the Tr igger System

Figur e 1-20 shows the trigger control: MENU, 50%, FORCE and a trigger level knob. Following the exercise to familiarize with the buttons, trigger level knob and status bar.

Figure 1-20

The trigger control window

1. Turn the trigger Level knob and notice the changes on the display.

As you turn the

knob or pressing the 50% button, two things will happen

on the display for a short time.

 First, the trigger level value is displayed at the bottom-left of the screen.  Second, a line is displayed showing the location of the trigger level (as long as

AC coupling or low frequency reject are not selected).

Trigger Level to 0 Shortcut key

Turn the knob to change trigger level value and press the knob to set tri gger level back to 0 as a sho rtcut key.

User’s Guide for DS1000E, DS1000D Series

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1-19

A time interval before the oscilloscope response to next trigger

2. Change the trigger setup and notice these changes in the statu s ba r.

Press MENU button in the Trigger control. A soft button me nu appears on the display showing the trigger setting choices as shown in Figure 1 -21.

Figure 1- 21

· Press the trigger Mode button and choose Edge.

· Press the trigger Source button to select CH1.

· Press the trigger Slope button to choos e .

· Press the trigger Sweep button to select Auto.

· Press the trigger Set Up button to enter secondary menu.

NOTE: The trigger type, slope and source cha nge in conjun ction with the status bar

on the top-right of the screen.

3. Press 50%

The 50% button sets the trigger level to the center of the signal.

4. Press FORCE

Starting an acquisition regardless of an adequate trigger signal, usually used in “Normal” or “Single” trigger mode. This button has no effect if the acquisition is already stopped.

Key point: Holdoff:

signal. During this holdoff period, the trigger system becomes “blind” to trigger signals. This function helps to view complex signals such as an AM waveform. Press Holdoff button to activate (

User’s Guide for DS1000E, DS1000D Series

) knob, then turn it to adjust Holdoff time.

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2-1

Chapter 2 Operating Your Oscilloscope

By now, a user should understand the VERTICAL, HORIZONTAL and TRIGGER control systems and knows how to determine the system setup by status bar of a DS1000E, DS1000D series digital oscilloscope.

This chapter will go through all groups of front-panel buttons, knobs and menus; and further the knowledge of the operation by hints in this guide. It is recommended to perform all of the following exercises to get the most of the powerful measurement capabilities of the oscilloscope.

This chapter contains the following topics:

 To Set up the Vertical System

( CH1, CH2, MATH, REF, LA (for DS1000D series) OFF, Vertical Vertical )

 To Set up the Horizontal System

( MENU, Horizontal

 To Set up the Trigger System ( , MENU, 50%, FORCE)  To Set up the Sampling System ( Acquire)  To Set up the Display System ( Display)  To Store and Recall ( Storage)  To Set up the Utility System ( Utility)  To Measure Automatically ( Measure)  To Measure with Cursors ( Cursor)  To Use Run Control Buttons ( AUTO, RUN/STOP)

Please refer to this chapter more carefully to get more information of the measurement and operation methods of DS1000E and DS1000D.

, Horizontal )

,

User’s Guide for DS1000E, DS1000D Series

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2-2

cks the DC component of the

Limits the channel bandwidth to

attenuation factor to make the

Go to the next menu page (The more explanation)

To Set up the Vertical System

Settings of the Channels

This series oscilloscopes offer dual channels. Each channel has an operation menu and it will pop up after pressing CH1 or CH2 button. The settings of all items in the menu is shown in the table below.

Figure 2- 1 Table 2- 1 The Channel menu (Page 1/2)

Menu Settings Comments

Coupling

BW Limit

Probe

Digital filter

AC

DC

GND ON

OFF 1X 5X 10X 50X 100X 500X 1000X

Blo input Signal Passes both AC and DC components of the input signal Disconnects the input signal

20MHz to reduce display noise. Get full bandwidth.

Set this to ma tc h yo ur probe

vertical scale readout corre ct

Setup digital filter (See table 2-4)

1/2

User’s Guide for DS1000E, DS1000D Series

followings are the same, no

2-3

(The followings are the same, no

Selects the resolution of the

original display of the

AC coupling

Figure 2- 2 Table 2- 2 The Channel Menu (Page 2/2)

Menu Settings Comments

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2/2

Back to the previous menu page more explanation)

knob

Volts/Div

Invert

Coarse

Fine

ON OFF

Def in es a 1-2-5 sequence. To c hange the resolution to small steps between the coarse settings.

Turn on the invert function. Restore waveform.

1. Channel coupling To use Channel 1 as an example, input a sine wave signal with DC shift.

Press CH1→Coupling→AC to set “AC” coupling. It will pass AC component and blocks the DC component of the in put signal. The waveform is displayed as Figure 23:

status symbol

setup

Figure 2- 3

AC coupling setting

User’s Guide for DS1000E, DS1000D Series

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2-4

GND coupling

GND coupling status symbo l

DC coupling

Press CH1→Coupling→DC, to set “DC” coupling. It will pass both AC and DC components of the input signal. The waveform is displayed as Figure 2- 4:

setup

status symbo l

Figure 2- 4

DC coupling setting

Press CH1→Coupling→GND, to set “GND” coupling, it blocks the input signal. The screen displays as Figure 2-5:

setup

Figure 2- 5

GND coupling setting

User’s Guide for DS1000E, DS1000D Series

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2-5

Turn off the BW limit

Mark of

2. Set up the channel bandwidth limit

To take Channel1 as an example, input a signal containing high frequency component. Press CH1→BW L im it →OFF, to set up bandwidth limit to “OFF” status. The oscilloscope is set to full bandwidth and passing the high frequen cy com ponent in the signal. The waveform is displayed a s

Figure 2- 6:

Figure 2- 6

Turn off the BW limit

Press CH1→BW Limit→ON, to set up bandwidth limit to “ON” status. It will reject the frequency component higher than 20MHz.

20M BW limit

BW limit

Figure 2- 7

Turn on the BW limit

User’s Guide for DS1000E, DS1000D Series

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2-6

Probe attenuation

3. Probe Attenuation Setting

The oscilloscope allows selecting the attenuation factor for the probe. The attenuation factor changes the vertical scaling of the oscilloscope so that the measurement results reflect the actual voltage levels at the probe tip.

To change (or check) the probe attenuation setting, press the CH1 or CH2 button (according to which channel in using). Press the Probe so ft button to match the attenuation factor of the probe. This setting remains in effect until changed again.

Figure 2-8 shows an example for using a 1000:1 probe and its attenuation factor.

Vertical volt/div.

Figure 2- 8

Use the 1000:1 attenuation

Table 2- 3 Probe setting

Probe attenuation factors Corresponding settings 1:1 1X 5:1 5X 10:1 10X 50:1 50X 100:1 100X 500:1 500X 1000:1 1000X

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4. Digital Filter settings

DS1000E, DS1000D series offer 4 types of digital filters (Low Pass Filter, High Pass Filter, Band Pass Filter and Band Reject Filter). In order to achieve a good filter effect, you can filter the special waveform frequency by setting up the range of filter bandwidth. Press CH1→Digital filter, display the digital f ilter menu. Turn ( ) knob to set high and low limit of frequency.

Turn off digital filter

Figure 2- 9

The waveform when turning off digital filter

Turn on digital filter

Mark of digital filter

Figure 2- 10

The waveform when turning on digital filter

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Back to higher level menu (The followings are the same)

Figure 2- 11 Table 2- 4 The Filter menu

Menu Settings Comments

Digital Filter

ON OFF

Turn on the digital f ilter Turn off the digital filter Setup as LPF (Low Pass Filter) Setup as HPF (High Pass Filter)

Filter Type

Setup as BPF (Band Pass Filter) Setup as BRF (Band Reject Filter)

Upper limit

Lower limit

Turn (

) knob to set high limit

) knob to set low limit

5. Volts/Div settings

The Volts/Div control has Coarse or Fine configuration. The Vertical Sensitivity is 2mV/div - 10V/div. Coarse: It is the default setting of Volts/Div in a 1-2-5-step sequence from 2mV/div, 5mV/div, 10mV/div, 20mV/div……10V/div. Fine: This setting changes the vertical scale to small steps between the coarse settings. It will be helpful to adjust the waveform in smooth steps.

Fine adjustment data

Fine adjustment

Figure 2- 12 Fine configurations

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Coarse/Fine Shortcut key: To change Coarse/Fine setting, not only by menu but also by pressing vertical

knob

6. To invert a waveform

Invert t urns the displayed waveform 180 degrees, as respect to the ground level. Figure 2- 13 and Figur e 2- 14 show the changes after inversion.

Invert OFF

Figure 2- 13 The waveform before inversion

Invert ON

Figure 2- 14 The waveform aft er invers ion

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A+B

FFT

Add source A and source B

Fast Fourier Transform

CH1 CH2

ON

OFF

Invert the MATH waveform. Restore to original waveform display.

Math Functions

The mathematic functions include “Add”, “Subtract”, “Multiply” and “FFT” for Channel 1 and Channel 2. The mathematic result can be measured by grid and cursor. Press MATH button, the system enter the MATH interface as follows:

MATH scale

The Math function

Figure 2- 16 Table 2- 5 The Math menu

Figure 2- 15

Menu Settings Comments

Operation

Source A Source B

A-B

A×B

Subtract source B from source A Multiply source B by source A

Define CH1 or CH2 as source A Define CH1 or CH2 as source B

Invert

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1. Using the FFT

FFT (Fast Fourier Transform) transforms time domain signals to frequency domain signals. The horizontal axis shows the frequency and the vertical axis shows the amplitude dBVrms or Vrms. FFT function can not only to help you find crossfire problem and analog waveform distortion caused by n onlinear a mplifier, but also can adjust the analog filter.

FFT waveforms are useful in the following applications:

 Measuring harmonic content and distortion in systems  Characterizing noise in DC power supplies  Analyzing vibration

Press MATH→Operate→FFT, to display FFT menu.

Figure 2- 17 Table 2- 6 The FFT menu

Menu

Operate

Source

Window

Display

Scale

Settings Comments

A+B A-B A x B FFT CH1 CH2

Add source A to source B Subtract source B from sourc e A Multiply source B by source A Fast Fourier Transform

Define CH1 or CH2 as FFT source

Rectangle Hanning

Select window for FFT

Hamming Blackman Split Full screen

Vrms dBVrms

Display FFT waveform on half screen Display FFT waveform on full screen Set “Vrms ” as vertical unit

Set “dBVrms ” as vertical unit

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Hamming has slightly

Signals that have a DC component or offset can cause incorrect FFT waveform

T o display FFT wa veforms wi th a large d ynamic rang e, use the d BVrms scale. The

Key points for FFT

component magnitude values. To minimize the DC component, choose AC Coupling on the sourc e signal.

To reduce random noise and aliases components in repetitive or single-shot events, set the oscilloscope acquisition mode to average.

dBVrms scale displays component magnitudes using a log scale.

2. Selecting an FFT Window

The oscilloscopes provide four FFT windows. Each window is a trade-off between frequenc y re sol utio n a nd am pli tud e acc urac y. What you want to me asur e and your source signals characteristics help determine which window to use. Use the following guidelines to select the best window.

Table 2- 7 FFT Windows

Window Features Best for measuring

Transients or bursts, the signal levels before and after the event are nearly equal. Equal-amplitude sine waves with fixed frequencies. Broadband random noise with a relatively slow varying spectrum.

Rectangle

Best frequency Resolution and worst magnitude resolution. This is essentially the same as no window.

Better frequency, poorer magnitude

Hanning Hamming

accuracy than Rectangular.

better frequency resolution than

Blackman

Hanning. Best magnitu de, worst frequency resolution.

Sine, periodic, and narrow-band random noise. Transients or bursts where the signal levels before and after the events are significantly different.

Single frequency waveforms, to Find higher order harmonics.

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sampling rate and number of FFT

time digitizing oscilloscope can acquire

out aliasing. It’s normally half of the sample rate. This frequency is called

the Nyquist frequency. Frequency above the Nyquist frequency will be under

Key points: FFT Resolution: the quotient between

points. With a fixed FFT points, the lower sampling rate can insure better resolution.

Nyquist Frequency

The highest frequency that any realwith

sampled, causing a situation known as aliasing.

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REF Function

Reference Wa veforms are saved waveforms to be selected for display . The reference function will be av ailable after savin g the selected wa veform to non-volatile memory .

Press REF button to display reference waveform menu.

Figure 2- 18 Table 2- 8 REF Menu when using internal memory

Menu Settings Comments

Select channel1 as REF channel Select channel2 as REF channel Select MATH/FFT as REF channel Select LA as REF channel (DS1000D series)

Source

CH1 CH2 MATH/FFT LA

Location

Internal External

Select memory location in scope

Select memory location out scope Save Save REF waveform Imp./Exp. Go to import/export menu(see table 2-10) Reset Reset REF waveform

Figure 2- 19 Table 2- 9 REF Menu when using external memory

Menu Settings Comments

Select channel1 as REF channel

Select channel2 as REF channel

Select Math/FFT as REF channel

Select LA as REF channel (DS1000D series)

Select internal memory location

Select external mem ory location

Save REF waveform to outer memory

location

Source

Location

Save

CH1 CH2 MATH/FFT LA

Internal External

Import Go to import menu(see table 2-14) Reset Reset REF waveform

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Export the REF file from internal

to export memory (see

Import the REF file to internal

1. Import and Export

Press REF →Imp./Exp. To enter the following menu.

Figure 2- 20 Table 2- 10 The Imp. /Exp. menu

Menu

Explorer

Settings Comments Path

Directory File

Switch to Path, directory or file

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Export

Import Delete

File

Delete file

memory table 2-11)

memory

Figure 2- 21

Import /export interface

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2. Export

Press REF→Imp./Exp.→Export to enter the following menu.

Figure 2- 22 Table 2- 11 The Export menu

Menu Settings Comments

Move the cursor up Move the cursor down To delete chosen letter

Save Execute the operation

Figure 2- 23

Export interface

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2-17

3. Save

Press REF→Save to enter the following menu.

Figure 2- 24 Table 2- 12 The Save Menu

Menu Settings Comments

Path

Explorer

Set up LA Channel (Only for DS1000D Series)

16 digital channels logical analyzer are provided for DS1000D series, which can achieve mixed-signal meas ure in line with the dual analog channels. Single channel or group channels can be chosen ON or OFF, and also can set the size of waveform. Change display location of digital channel on screen and select threshold type.

Press LA function button and go to the following menu.

Figure 2- 31 Table 2- 15 The LA menu

Menu Settings Comments

D7-D0

D15-D8 set up channel group D15-D8 (see 2-17)

Set up channel group D72-16)

Current

Threshold

User

<D15-D0>

TTL

CMOS

ECL

User

<Threshold

Voltage>

Select channel by turning (

) knob

Select mode of whole digital channels.

when in user-defined style.

Set threshold voltage by turning ( knob.

)

1. Display and re-line up the digital channels (1) Press LA→D7-D0 or D15-D8 and go to the group channel setting menu . T urn on

or turn off the display of the digital channels.

(2) Press LA→current and choose digital cha nnel by turning ( ) knob. The chosen

channel will display in red color.

(3) Turn vertical

knob t o re-position the channel in screen.

The figure of menu shows as follow.

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Setup data of

Select Running

channel

running channel

Figure 2- 32 Turn on the digital channel

2. Set threshold mode of digital channels

Press LA→Threshold, select logic standard or User to define your own threshold voltage. The figure of menu shows as follow.

Setup threshold

threshold by user

Figure 2- 33 Set the threshold

Threshold explanation

LOGIC STANDARD TTL CMOS ECL USER THRESHOULD VLOTAGE 1.4V 2.5V -1.3V -8V to 8V

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Set up Channel Group

Press LA→D7-D0 or D15-D8; Turn on/off the chann el single, or in a g rou p . Als o y o u can change the size of waveforms in 8 bits as a group. See table 2-16 and 2-17.

Figure 2- 34 Table 2- 16 The Digital Channel menu (Page 1)

Menu Settings Comments

channel D7-D0 Turn on or off single channel of D7-D0

D7-D0

Size

Reset Reset waveform of channel D7-D0

Figure 2- 35 Table 2- 17 The Digital Channel menu (Page 2)

Menu Settings Comments

channel D15-D8 Turn on or off single channel of D15-D8

D15-D8

Size

Reset Reset waveform of channel D15-D8

Turn on Turn off

Turn on or off all 8 channels together Display 8 channels in a single screen

Display 16 channels in a single screen

Turn on or off 8 channels together Display 8 channels in a single screen

Display 16 channels in a single screen

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On-off

Channel list

1. Turn on or off a digital channel

Press LA→D7-D0→Channel, and choose the wanted channel by turning ( ) knob. Press No. 1 soft button or push down ( ) knob t o turn on /off the channel. When

the channel is on, we can see t he mark ( mark will display as (

).

). When the channel is turned off; the

As figure 2-36 shows.

channels

and status of on-off

Figure 2- 36

Turn on or off the digital channel

2. Force turn on or off all digital channels

Press LA→D7-D0→Turn On / Tu rn Off (or D15-D8 →Tur n O n / Turn Off) will force to turn all the channels on /off. If you want to turn o n/off any si ngle channel ins tead, select the Channel by turning ( ) knob, then pres s No. 1 soft button or ( ) knob.

3. Set up the viewing size of digital channels

Press LA→D7-D0→Size, or D15-D8→Size, to select wave size of logic channels. Select to view 8 channels on the screen: Select to view all of the 16

channels on the screen.

4. Reset the digital channels display

Press LA→D7-D0→Reset, or D15-D8→Reset to reset the display of digital channels.

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Turn on/off Channels

The CH1, CH2, Ex t. Trigger and LA (DS1000D series) channels are input channels. All functionalities applied will be based on operating the instrument with channels. So MA T H and REF can be regarded as relatively isolated channels.

To turn on/off any one of the channels, press the corresponding button on the front panel. The key backlight indicates the channel is currently active. Press th e button again to turn the channel off. Or when channel is currently selected, press OFF will turn the channel off as well, and the k ey backlight also goes off.

The channel status symbol is displayed at the lower-left of the screen, which can help users to judge the channel status quickly.

Table 2- 18 Status of the channels

Channel Mode Settings Status Indicator

CH1 (yellow letter)

CH1 (black letter) No indicator

CH2 ( blue letter)

CH2 (black letter) No indicator

Math (purple letter)

Math (black letter) No indicator

Channel 1 (CH1)

Channel 2 (CH2)

MATH

ON Selected OFF ON Selected OFF ON Selected OFF

NOTE: Pressing LA will turn all the digital channels on/off.

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Set up Vertical Position and Scale

You can use the vertical controls to display waveforms, adjust vertical and

, and set input parameters.

1. Using vertical

The vertical

knob.

control changes the position of signal waveforms in all channels (including MATH and REF). The resolution changes a ccording to the vertical level set. Pressing this knob will clear the channel offset to zero. (The function is available for DS1000D series, but not includes digital channel.)

2. Using vertical The vertical

knob.

can change the vertical sensitivity of waveforms in all channels (including MATH and REF, excluding LA). If the Volts/Div is set to “Coarse” , the w av eform sc ales in a 1-2-5 step sequence from 2 mV to 5 V. If the Volts/Div is set to “Fine”, it scales to small steps between the coarse settings.

3. Channels can be adjusted by the vertical

and only when

they are selected.

4. During the ver tic al position, a p osition message is displayed on the left bottom of the screen, in the same color as the corresponding channel. The unit is V (Volts).

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vertical voltage and horizontal

Show CH1 value at X axis; CH2

To Set up the Ho rizontal System

The oscilloscope shows the time per division in the scale readout. Since all active waveforms use the same time base, the oscilloscope only displays one value for all the active channels, except when using Delayed Scan, or Alternate Trigger.

The horizontal controls can change the horizontal scale and position of waveforms. The horizontal center of the screen is the time reference for waveforms. Changing the horizontal scale causes the waveform to expand or contract about th e screen center.

Horizontal position changes the displayed waveform position, relative to the trigger point. Press the horizontal MENU button to display the horizontal menu as follo ws.

Figure 2- 37 Table 2- 19 The Horizontal menu

Menu Settings Comments

Delayed

ON OFF

Y-T

Turn on Delayed Scan mode Turn off the Delayed Scan mode

Show the relative relation between

Time Base

X-Y

Roll

time.

value at Y axis. In Roll Mode, the wave form display updates from right to left.

Sa Rate

Show system sample rate

Trig-offset Reset

The parameter status symbol will be displayed on the screen during horizontal system settings, which can help users to judge the channel status quickly.

Adjust to the center

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① ② ③

④ ⑤

Figure 2- 38

Status bar and mark for Horizontal control

Marks Indicator:

① The position of current waveform window in the memory ② The trigger position in the memory. ③ The trigger position in the current waveform windows. ④ The horizontal time base (main time base). ⑤ The trigger’s horizontal offset according to the center of the window.

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Key Points Y-T: The conventional oscilloscope display format. It shows the voltage of a

waveform record (on the vertical axis) as it varies over time (on the horizontal axis).

X-Y: XY format displays channel 1 in the horizontal axis and channel 2 in the vertical axis.

Roll Mode: In this mode, the waveform display rolls from right to left. No trigger or horizontal offset control of waveforms is available during Roll Mode, and it’s only available when set to 500 ms/div or slower.

Slow Scan Mode: This mode is available when the horizontal time base is set to 50ms/div or slower. In this mode, the oscilloscope acquires sufficient data for the left part to the trigger point, then wait for trigger, when trigger occurs, it continues to draw the rest part from the trigger point to the end of the right side. When choosing this mode to view low frequency signals, it is recommended that the channel coupling be set as DC.

Time/Div: Horizonta l s c ale. The Time/Div control expands or compresses the waveform.

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Main timebase

Time base of

Delayed Scan

The Delayed Scan is a magnified portion of the main waveform window. Use Delayed Scan to locate and horizontally expand part of the main waveform window for a more detailed (higher horizontal resolution) analysis of signal. The Delayed Scan time base setting cannot be set slower than the Main time base setting.

Press horizo nt al MENU→Delayed→ON or press horiz onta l knob to enter Delayed Scan mode.

Delayed Scan

Expanded waveform in horizontal

Waveform to be horizontally expanded

Delayed Scan window

The screen splits into two parts.

Figure 2- 39

The upper half displays the main waveform win dow a nd th e lower half displays an expanded portion of the main wav eform window . Thi s expanded portion of the main window is called the Delay ed Scan window . Two blocks shaded at the upper half; the un-shaded portion is expanded in the lower half. The horizontal

and

knobs control the size and position of the Delayed Scan. The value at bottom of the scr een is the main time base and the value on the cen ter bottom means the Delayed Scan time.

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Delayed Scan Shortcut Key

Delayed Scan function can be activated not only by menu but also by pressing

 Use the horizontal

knob to change the position of the expande d

portion.

 Use the horizontal

knob to adjust the Delayed Scan resolution.

 To change the main time base, turn off the Delayed Scan mode.  Since both the main and Delayed Scan are displayed; there are half as many

vertical divisions so the vertical scaling is doubled. Notice the changes in the status bar.

:

horizontal knob.

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X-Y Format

This format is useful for studying phase relationships between two signals. Channel 1 in the horizontal a xis(X) and channel 2 in the vertic al axis(Y), the oscilloscope uses a none-trigger acquisition mode, data is displayed as dots.

Press horizontal MENU→Time Base→X-Y to enter the X-Y mode.

Figure 2- 40

X-Y display format

NOTE: In Y-T format, all sample rates are available. But in X-Y format, 100 MSa/s is not available. In common, deceasing the sample rate can display the wavefrom better.

The following modes or functions will not work in X-Y format.

 LA Function (DS1000D series)  Automatic Measurements  Cursor Measurements  REF and MATH Operations  Delayed Scan Mode  Vector Display Mode  Horizontal

knob

 Trigger Controls

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The Horizontal Knobs

: The horizontal (including Math) w avef orms. The resolution of this control v aries with the t ime base. Pressing this button clears trigger offset and moves the trigger point to the horizontal center of the screen.

:

Use

to select the horizontal time/div (scale factor) for the main or the time base of Delayed Scan. When Delayed Scan is enabled, it changes the width of the window zone by changing the Delayed Scan time base.

User’s Guide for DS1000E, DS1000D Series

knob adjusts the horizontal position of all channels

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To Set up the Tri g g er System

The trigger determines when the oscilloscope starts to acquire data and display a waveform. When a trigger is set up properly, it can convert unstable displays or blank screens into meaningful waveforms.

When the oscilloscope star ts to acquire a wavef orm, it collects eno ugh data so t hat it can draw the w ave form t o the left of the trigger point. The oscilloscope continue s to acquire data while waiting f or the trigger condition to occur. After it detects a trigger, the oscilloscope continues to acquire enou gh data s o that it can dra w t he waveform to the right of the trigger point.

The trigger control area on the front panel includes a knob and three buttons:

: The knob that set the trigger level; press the knob and the level will

reset to zero.

50%: The instant execute button setting the trigger level to the vertical

midpoint between the peaks of the trigger signal

FORCE: Force to create a trigger signal and the function is mainly used in

Normal and Single mode

MENU: The button that activates the trigger controls menu. Press the Trigger MENU key to enter the trigger system setting interface.

Figure 2- 41

Trigger controls interface

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Trigger Modes

The oscilloscope provides seven trigger modes: Edge, Pu lse Width, S lope, Video, Alternate, Pattern (only for DS1000D series) an d Dura tion trigge r (only for DS1000D series).

Edge: An edge trigger occurs when the trigger input passes through a specified voltage level at the specified slope direction.

Pulse Width: Use this trigger type to catch pulses with certain pulse width. Slope: The oscilloscope begins to trigger according to the signal rising or falling

speed.

Video: Use video trigger on fields or lines for standard video signals. Alternate: Trigger on non-synchronized signals of the dual channels. Pattern: To Trigger through detecting a specified code. Duration: To trigger within a specified time on the conditions of a specified code.

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D0 as

Acquire waveform even no trigger

acquire one

Edge Trigger

Edge Trigger Mode; An edge trigger determines whether the oscilloscope finds

the trigger point on the rising or the falling edge of a signal. Select Edge trigger Mode to trigger on Rising edge, falling edge or rising & falling edge.

Press Trigger MENU→Mode→Edge to display the edge trigger menu as follows.

Figure 2- 42 Table 2- 20 The Edge Tr igg er Menu

Menu Settings Comments

CH1 CH2

Source

EXT AC Line D15-D0

Rising

Slope

Sweep

Falling

Rising & Falling Auto

Normal Single

Set up To go to Set Up m enu, see table 2-38

Select CH1 as trigger signal Select CH2 as trigger signal Select EXT TRIG as trigger signal Select power line as trigger signal Select a digital channel in D15trigger source (for DS1000D series) Trigger on rising edge Trigger on falling edge Trigger on both ring & falling edge

occurred Acquire waveform when trigger occurred. When trigger occurs, waveform then stop

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digital channel in

D0 as trigger source( Only

+Pulse width

Pulse width

Pulse Width Trigger

Pulse Width Trigger Mode: Pulse trigger occurs according to the width of pulse.

The abnormal signals can be detected through setting up the pul se wi dth condi tion.

Press Trigger MENU→Mode→Pulse to display the pulse width trigger menu as follows.

Figure 2- 43 Table 2- 21 The Pulse Width Trigger Menu (page 1/2)

Menu Settings Comments

Selects CH1 as trigger signal Select CH2 as trigger signal Select EXT TRIG as trigger signal Select a D15for DS1000D series)

Source

CH1

CH2

EXT

D15-D0

(

less than)

(+Pulse width

more than)

(+Pulse width

When

equal to)

(-

To select pulse condition

less than)

(-

more than)

(-

equal to)

Settings

<Width>

Set required pulse width

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Acquire waveform even no trigger

acquire one

Figure 2- 44 Table 2- 22 The Pulse Width Trigger Menu (page 2/2)

Menu Settings Comments

Auto

Sweep

Normal Single

Set Up

NOTE: The Pulse width ad just range is 20ns ~ 10s. When the condition is met, it will trigger and acquire the waveform.

User’s Guide for DS1000E, DS1000D Series

occurred Acquire waveform when trigger occurred. When trigger occurs, waveform and then stop

To go to Set Up menu, see table 2 -38

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level that can be adjusted

Slope Trigger

Slop Trigger Mode: Slope trigger sets the oscilloscope as the positive/negative

slope trigger within the specified time. Press Trigger MENU→Mode→Slope to display the slope trigg er menu as follows.

Figure 2- 45 Table 2- 23 The Slope Trigger Menu (Page 1/2)

Menu

Source

Settings Comments

CH1 CH2 EXT

Set channel 1 as trigger source Set channel 2 as trigger source Set EXT. channel as trigger source

When

To select the slope condition

NOTE

[1]

:

Time

[1]

To set slope time

Slope time can be set from 20ns to 10s. When a signal meets th e trigger condition, The oscilloscope will execute the acquisition.

Figure 2- 46 Table 2- 24 The Slope Trigger Menu (Page2/2)

Menu

Vertical

[2]

Settings Comments

Select the by

Acquire waveform even when no trigger condition is met. Acquire waveform when trigger condition is met. When trigger condition is met, acquire one waveform and then stop

Sweep

Auto

Normal

Single

Set Up To go t o set up menu. S ee t able 2-38

[2]

NOTE

:

Yo u ca n adjust LEVEL A/ LEVEL B or both simultaneous by turning the knob.

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Acquire waveform when trigger

When trigger occurs, acquire one

up menu, see table

Video Trigger

Video Trigger Mode: Video trigger is used to capture the complicated waveforms

of television. The trigger circuitry detects the vertical and horizontal interval of the waveform and produces triggers based on the video trigger settings you have selected. Choose video trigger to trigger on fields or lines of NTSC, PAL/SECAM standard video signals. Trigger coupling preset to DC.

Figure 2- 47 Table 2- 25 The Video Trigger Menu (Page 1/2)

Menu Settings Comments

Source

Polarity

Sync

CH1 CH2 EXT

positive

negative

All Lines Line Num Odd field Even fiel d

Selects CH1 as trigger source Select CH2 as trigger source Select EXT TRIG as trigger source

Triggers on positive going sync pulses

Triggers on negative going sync pulses Trigger on all lines Trigger on an specified line Select to trigger on odd field Select to trigger on even fiel d

Figure 2- 48 Table 2- 26 The Video Trigger menu (Page 2/2, Sync is line)

Menu Settings Comments

Line Num

Standard

Sweep

Set Up

User’s Guide for DS1000E, DS1000D Series

[1]

< Line sync > PAL/SECM NTSC

Auto

Normal Single

Select the specified line number

for sync Select Video sta ndard Acquire waveform even no trigger

occurred

occurred.

waveform and then stop To go to set

2-39

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Acquire waveform when trigger

When trigger occurs, acquire one

[1]

NOTE

: The line number ranges can be set from 1 to 525 under NTSC standard,

and from 1 to 62 5 under PAL/SECAM.

Figure 2- 49 Table 2- 27 The Video Menu (When the Sync is set as All lines, Odd

fie ld and Even field)

Menu Settings Comments

Standard

Sweep

PAL/SECAM NTSC

Auto

Normal Single

Select Video sta ndard Acquire waveform even no trigger

occurred

occurred.

waveform and then stop

Set Up To go to set up menu, see table 2-39

Key points Sync Pulses: When positive polarity is selected, the trigger al ways occurs on

negative-going sync pulses. If the video signal has positive-going sync pulse s, use the negative polarity selection.

Figure 2- 50 Figure 2- 51

Video Trigger: Line Synchronization Video Trigger: Field Synchronization

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as the trigger

Alternate Trigger

Alternate Tri gger Mode: When alternate trigger is on, the trigger sources come

from two vertical channels. This mode can be used to observe two non-related signals. You can choose two different trigger modes for the two vertical channels. The options are as follows: Edge, Pulse, Slop e and video . The information of t he trigger level of the two channels will be display e d on the upper-right of the screen.

Press Trigger MENU→Mode→Alternate to display the alternate trigger menu as follows.

Figure 2- 52 Table 2- 28 The Alternate menu (Trigger Type: Edge)

Menu

Select

Type Edge

Slope

Set Up

Settings Comments CH1 CH2

Set trigger mode for Channel 1 Set trigger mode for Channel 2

Set Edge Trigger

type (Rising) (Falling)

Trigger on rising edge

Trigger on falling edge

To go to set up menu. See table

2-38

Figure 2- 53 Table 2- 29 (Trigger Type: Pulse, Page 1/2)

Menu

CH1

Select

CH2

Type Pulse

When

Settings Comments

Set trigger mode for Channel 1 Set trigger mode for Channel 2 Set Pulse Trigger for the channel

(+Pulse width less than)

(+Pulse width more than) (+Pulse width equal to)

(-Pulse width less than)

(-Pulse width more than) (-Pulse width equal to)

To select pulse condition

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. See table

Figure 2- 54 Table 2- 30 The Alternate menu (Trigger Type: Pulse, Page 2/2)

Menu Settings Comments

Setting

Set Up

<

pulse width>

Set the width of the pulse

To go to set up menu. See t able 2-38

Figure 2- 55 Table 2- 31 The Alternate menu (Trigger Type: Slope, Page 1/2)

Menu Settings Comments

Select

CH1 CH2

Type Slope

Set trigger mode for Channel 1 Set trigger mode for Channel 2

Set Slope Trigger for the vertical channel

When

Set trigger condition

Figure 2- 56 Table 2- 32 The Alternate menu (Trigger Type: Slope Page 2/2)

Menu Settings Comments

Time

Vertical

Set Up

<

Time Set >

Set slope time

Select the level to be adjusted by

To go to set up menu 2-38

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Figure 2- 57 Table 2- 33 The Alternate menu (Trigger Type: Video, Page 1/2)

Menu Settings Comments

Select

CH1 CH2

Set trigger mode for Channel 1 Set trigger mode for Channel 2

Type Video Video Trigger for the channel

Polarity

positive

negative

Triggers on positive going sync pulses Triggers on negative going sync pulses

Figure 2- 58 Table 2- 34 The Alternate menu (Video, Line Num Page 2/2)

Menu Settings Comments

ALL lines Line Num

Trigger on all lines Trigger on an specified line

Sync

Line Num

Standard

Set Up

Odd field Even fiel d

<

Lines Set >

PAL/SECM NTSC

Select to trigger on odd field or even field

Select the specified line number for sync

Select Video sta ndard

To go to set up menu, see table 2-39

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Select to trigger on odd field or even

Figure 2- 59 Table 2- 35 The Alternate menu (Trigger Mode: Video, All Lines, Odd

Field or Even Filed, Page 2/2)

Menu

Sync

Standard

Set Up

Settings Comments

ALL lines Line Num

Trigger on all lines

Trigger on an specified line Odd field Even f ield PAL/SECM NTSC

field

Select Video sta ndard

To go to set up menu, see table 2-39

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When trigger occurs, acquire one waveform

Edge of appointed code

Pattern Trigger (Only for DS1000D Series)

Pattern Trigger Mode: Pattern trigger identifies trigger terms by checking

appointed code. The code is logical relationship of all channels, with hi gh (H), low (L ) and ignore(X). Press Trigger MENU→Mode→Pattern to display the patte rn trig ger menu as follows.

Figure 2- 60 Table 2- 36 The Pattern Trigger Menu

Menu Settings Comments

Select

Code

D15-D0 Choose digital channel for Pattern trigger H

L X

High Low Ignore Rising Edge Falling Edge

Sweep

Set Up

Auto Normal Single

Acquire waveform even no trigger occurred Acquire waveform when trigger occurred

and then stop To go to set up menu, see table 2-40

Key Points:

1. H (High): Logic high: voltage is higher than threshold setting.

2. L (Low): Logic low: voltage is lower than threshold setting.

3. X (Ignore): Don’t care. If all the channels are ignored, the oscilloscope won’t

be triggered.

4. Rising Edge (

) or Falling Edge ( ): Set the code as an edge of the

channel, rising edge or falling edge. When the edge is appointed, if code settings of other channels are all true, the oscilloscope will be triggered on the appointed edge. If no edge is appointed, the oscilloscope will be triggered on the last edge w hose code is true.

You can only appoint one code as edge. If you have appointed an edge, then appointed another edge in a dif ferent channel, and the first appointed ed ge will be set to X (Ignore).

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When trigger occurs, acquire one waveform

Duration Trigger (Only for DS1000D Series)

Duration Trigger Mode: Trigger in appointed time when code terms a re sat isfied.

Press Trigger MENU→Mode→Duration to display the duration trigger menu as follows.

Figure 2- 61 Table 2- 37 The Duration Trigger Menu (Page 1/2)

Menu Settings Comments

Select D15-D0 Choose digital channel for Duration Trigger

High

Code H L

X

Low Ignore

Qualifier < >

Set time limit terms

=

Figure 2- 62 Table 2- 38 The Duration Trigger Menu (Page 2/2)

Menu Settings Comments

Time

<Time

Set duration and limit symbol time

Setting>

Acquire waveform even no trigger occurred Acquire waveform when trigger occurred

and then stop

Sweep

Auto Normal Single

Set Up To go to set up menu, see table 2-40

Key Points:

1. H (High): Logic high: voltage is higher than threshold setting.

2. L (Low): Logic low: voltage is lower than threshold setting.

3. X (Ignore): Don’t care. If all the channels are ignored, the oscilloscope won’t

be triggered.

4. Qualifier: A timer begins when code terms are satisfied. Duration trigger occurred in the time set by the qualifier.

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, the

, the range is

Set time slot before

Reset Holdoff time to

Trigger Setup

Set up different trigge r sett ings ac cording to dif ferent trigge r modes . When choosing source as D15-D0 in the mode of Edge and Pulse (DS1000D series), only Holdoff is adjustable. When source is non-digital channel and in slope trigger, only trigger coupling, trigger sensitivity and Holdoff can be set. For video trigger, Sensitivity and Holdoff can be set. For the patte rn trigger a nd the du ration trigger ( DS1000D series), only Holdoff is adjustable.

Figure 2- 63 Ta b l e 2 - 39 The Trigger Set Up Menu (Settings for trigger coupling,

trigger sensitivity and holdoff)

Menu Settings Comments

Allow all signals pass Block DC signals Reject high freque ncy signals Reject DC and low frequency signals Set trigger sensitivity range is from 0.1div to 1d iv Set time slot before another trigger event from 500ns to 1.5s

Reset Holdoff time to 500ns

Coupling

Sensitivity

Holdoff

DC AC HF Rej ect LF Reject

<Holdoff Setting> Reset

Figure 2- 64 Ta b le 2 - 40 The Trigger Set Up Menu (Settings for sensitivity and

holdoff)

Menu Settings Comments

Sensitivity

Holdoff

<Holdoff Setting> Reset

User’s Guide for DS1000E, DS1000D Series

Set trigger sensitivity

another trigger event

500ns

2-49

Set time slot before another

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Figure 2- 65 Table 2- 41 The Trigger S et Up Menu (Settings only for holdoff)

Menu Settings Comments

Holdoff

trigger event

Holdoff Reset Reset Holdoff time to 500ns

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Time of holdoff

Trigger holdoff

Trigger site

Trigger Holdoff

Trigger Holdoff can stabilize complex waveform, such as the pulse range. Holdoff time is the oscilloscope’ s w aiting period bef ore starting a new trigger. During Holdoff, oscilloscope will not trigger until Holdoff ends. For instance: To trigger on the first pulse on a group of them, users can set the holdoff time to Pulse cluster width.

Figure 2- 66 Trigger Holdoff display

To use trigger Holdoff:

1. Press the trigger MENU key to display Trigger Menu.

2. Press Set Up key to display trigger set up menu.

3. Turn the multi function knob ( ) to change Holdoff time until waveform is stable.

4. Press Reset can reset the Holdoff time to its default value.

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Trigger Key points

1. Trigger Source: Trigger can occur from several sources: Input channels (CH1

and CH2), AC Line, Ext.

 CH1 or CH2: It is the most commonly used trigger source . The channel works

when selected as a trigger source whatever displayed or not.

 Ext Trig: The instrument can be triggered from a third source while acquiring

data from CH1 and CH2. For example, to trigger from an external clock or with a signal from another part of the test circuit. The Ext trigger sources use an external trigger signal connected to the EXT TRIG connector. Ext uses the signal directly; it has a trigger level range of -1.2V to +1.2V.

 AC Line: AC power can be used to display signals related to the power line

frequency, such as lighting equipment and power supply devices. The oscilloscope gets triggered on its AC power input; an AC trigger signal is not required. When AC Line is selected as trigger source, the oscilloscope automatically set coupling to DC, set trigger level to 0V.

2. Sweep Mode: The sweep mode determines how the oscilloscope beh aves in the abse nce of a tr igger event. The oscilloscope provides three trigger modes: Auto, Normal, and Single.

 Auto: This sweep mode allows the oscilloscope to acquire waveforms even

when it does not detect a trigger condition. If no trigger condition occurs while the oscilloscope is waiting f or a s pecific period (as determined by t he time-base setting), it will force itself to trigger.

When forcing invalid triggers, the oscilloscope cannot synchronize the waveform, and the waveform seems to roll across the display. If valid triggers occur, the display becomes stable on the screen.

Any factor results in the un-stability of waveforms can be detected by Auto Trigger, such as the output of Power supply.

NOTE: When horizontal control is set under 50 ms/div, Auto mode allows the oscilloscope not to capture trigger signal.

 Normal: The Normal mode allows the oscilloscope to acquire a waveform only

when it is triggered. I f no trigger occurs, the os cilloscope keeps waiting, and the

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previous waveform, if any, will remain on the display.

 Single: In Single mode, after pressing the RUN/STOP key, the oscilloscope

waits for trigger. While the trigger occurs, the oscilloscope acquires one waveform then stop.

3. Coupling: Trigger coupling determines which signal component passing to the trigger circuit. Coupling types include AC, DC, LF Reject and HF Reject.

 AC: AC coupling blocks DC components and attenuates the signal below 10Hz.  DC: DC coupling passes both AC and DC components.  LF Reject: LF Reject coupling blocks DC component, and attenuates all

signal with a frequency lower than 8 kHz.

 HF Reject: HF Reject coupling attenuates all signals with a frequency higher

than 150 kHz.

4. Pre-trigger/delayed trigger: The data collected before and after trigger.

The trigger position is typically set at the horizontal center of the screen. In the full-screen display the 6div data of pre-trigger and delayed trigger can be surveyed. Mor e data of pre -trigger and 1s delayed trigger can be surveyed by adjusting the horizontal

knob.

This feature is very useful to study the events that led up to the trigger po int. Everything to the right of the trigger point is called post-trigger information. Th e delay range (pre-trigger and post-trigger information) depends on the sweep speed selected.

5. Adjustable trigger sensitivity: To avoid the influence of noise from the

physical world, and get the stable trigger, the trigger circuit has adopted Stickiness. In DS1000E, DS1000D series, the stickiness is adjustable from

0.1div-1.0div, which means when it sets to 1.0div, the trigger circuit will not affect any sig nal w ith p eak-peak amplitude less than 1.0div, so as to avoid the influence of the noise.

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To Set up the Sampling System

Acquire shows the menu button for the acquire system on the front panel.

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Acquire setup button

Figure 2- 67

Acquire setup button Press the Acquire button, the interface menu as follows: Figure 2- 68 Table 2- 42 The Acquire menu

Menu Settings Comments

Normal Acquisition mode Average Acquisition mode Peak Detect Acquisition mode Step by 2 times the power of N. Set average times from 2 to 256

Acquisition

Averages

[1]

Normal Average Peak Detect

2 to 256

Sampling

Mem Depth

Sinx/x

[2]

Real-Time Equ-Time Long Mem Normal ON OFF

Real-time sampling mode Equivalent sampling mode Set up memory as 512kpts or 1Mpts Set up memory as 8kpts or 16kpts Set the insert mode to sinx/x Set the insert mode to line

[1]

NOTE NOTE

: This function is used in “Average Acquisition”;

[2]

: This function is used in “Real Time” sampling.

The waveform display will be different when selecting different acquisition and sampling:

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 Select Real-time acquisition to observe the single-shot or pulse signals.  Select Equ-Time to observe high frequency repetitive signals.  To reduce the displayed random noise, select Average Acquisition. And this

mode would make the screen refresh slower.

 To Avoid signal aliasing, select Pea k Detect Acquisition.

The waveform displaye d on the s creen will change in conjunction with the s etting of Acquire menu.

Figure 2- 69

Signal that contains noise, and without average sampling

Figure 2- 70

Display signal after average sampling

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Figure 2- 71

Signal without Peak Detect Acquisition

Figure 2- 72

Signal with Peak Detect Acquisition

Stop Acqu isition: When the scope is acquiring w a veforms, the wa vef orms i s in a live status; when acquisition is stopped, frozen waveform will be displayed, the position and scale can still be adjusted by vertical control and horizontal control.

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Key Points

time sampling rate up to

0ns or faster, the oscilloscopes use the sine(x)/x

0ps of

Gsa/s). This mode is good for observing

in the signal display. The avera ged w a ve fo rm is a ru nni ng a ve ra ge ov er a s pecified

Peak Detect mode captures the maximum and

Real-time Sampling: The oscilloscope has Real1GSa/s. At the time base 5 interpolation to expand the horizontal time base.

Equivalent Sampling: Known as Repetitive sampling to get up to 4 horizontal resolution (equivalent 25 repetitive signals, and it is not recommended for single-shot or pulse.

Normal Acquisition: Oscilloscope acquires signal by equal time interval. Average Acquisition: Apply averaging to your signal to remove uncorrelated

noise and improve measurement acc uracy. Reduces random o r uncorrelated noise

number of acquisitions from 2 to 256.

Peak Detect Acquisition:

minimum values of a signal. Finds highest and lowest record points over many acquisitions.

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To Set up the Display System

Display shows the menu button for the display system on the front panel.

Display setup button

Display setup button Press the Display button to pop up the menu for the settings of the display s ys t em.

Figure 2- 74 Table 2- 43 The Display menu (Page 1/2)

Figure 2- 73

Menu Setting Comments

Type

Clear

persist

Intensity

Vectors Dots

Infinite

OFF

<

percentage >

Display waveforms as vectors Display waveforms as dots

Clear all existing waveforms from screen

The sample points remain displayed until turn the persistence “OFF”. Turn off the persistence function

Set up waveform intensity, the range is from 0% t o 100%

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ates on

he menu will be hidden

Figure 2- 75 Table 2- 44 The Display menu (Page 2/2)

Menu Settings Comments

Display grids and coordin the screen Turn off the grids

Grid

Turn off the grids and coordinates

Brightness

Menu Display

< 1s

2s 5s 10s 20s

percentage >

Infinite

Set up grid brigh t n e s s

Set the time before menu fades away. T after the set time of last button pressing.

Key points:

1. Display type: Display type includes Vector and Dot. In vectors type, the

oscilloscopes connect dots through digital interpolation including both linearity and sin(x)/x. Sin(x)/x interpolation is s uitable fo r R e al-time sampling and will be more effective at 50ns or faster time base.

2. Refresh rate: It is an important perfo rma nce of di gital os cillos co pes. It means the number of display refreshing per second and it will affect the ability to observe signal.

Adjusting waveform intensity

Default setup of multi-function knob (

) is adjusting waveform intensity.

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menu (see

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To Store and Recall

Storage shows the menu button for the storage system on the front panel.

Storage setup button

Figure 2- 76

Storage setup button

Press the Storage b u tton to show the menu for the settings of the storage system. Waveforms and setups can be stored in and recalled from , both internal memory and external mem ory. The wavefo rm file, setup file, bitmap and CSV file in external memory can be created and deleted (Note: internal file can be deleted or overwritten). System supports English/Chinese key in.

Waveform and setup, the menu as following: Figure 2- 77 Table 2- 45 The Storage menu (For Waveform and Setups)

Menu Settings Comments

Storage

Internal

External

Disk Mana.

Waveform Setups

Store or recall waveform or instrument setups

Go to menu for internal memory operation (see table 2-48) Go to menu for ext erna l memory operation (see table 2-49) Go to disk manage table 2-50)

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Save the current oscilloscope with the same file name

Go to menu for external 2-49)

Go to disk manage menu (see table 2-50)

Displayed

Save currently displayed

in memory to CSV file

Save the current oscilloscope the same file name

Hex Binary

Save data in hexadecimal format Save data in binary format

Go to menu for externa l mem ory operation (see table 2-49)

Go to disk manage menu (see table 2-50)

Figure 2- 78 Table 2- 46 The Storage menu (For Bitmap)

Menu Settings Comments

Storage Bit map Create or delete bit map files

Para Save

External

ON OFF

settings in different format

memory operati on(see table

Disk Mana.

Figure 2- 79 Table 2- 47 T he Storage menu (For CSV)

Menu Settings Comments

Storage CSV Create or delete CSV files

Data Depth

Para Save

Maximum

On Off

waveform data to CSV file Save the whole waveform data

settings in different format with

LA Data Type

External Disk Manage

NOTE

[1]

: Applicable to DS1000D Series only.

User’s Guide for DS1000E, DS1000D Series

Decimal

Save data in decimal format

2-61

Figure 2- 80 Table 2- 48 T he Storage menu (For factory )

Menu Settings Comments

Storage Factory Recall factory setups Load Recal l factory s etups or files

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Disk Mana.

Go to disk manage menu (see table 2-50)

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Set up the location of files in

from the internal memory

to the internal memory

Internal Memory

Press Storage→Internal to enter the following menu.

Figure 2- 81 Table 2- 49 The Inter n al Memory Menu

Menu Settings Comments

Int_00 (S) .

Internal

. .

internal memory

Int_09 (N)

Recall wavef orm files and setup

Load

files location Save waveform files and setup

Save

files

location Delete File (Folder)

Delete the selected location f ile

(folder)

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Menu

Settings Comments

(Folder)

Delete the selected location file (folder)

Back to previous folder

External Memory

Press Storage→External to enter the following menu.

Figure 2- 82 Table 2- 50 The Memory m enu

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Path

Current directory

Explorer

New File (Folder) Delete File

Load

Path Directory File

Switch among Path, Directory and

File

To create new file or folder.

Recall waveform and setup from

USB storage device.

File information.

Files

Figure 2- 83

File system display

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, recorded

Disk Manage

Press Storage→Disk Mana to display the following m enu.

Figure 2- 84 Table 2- 51 The Disk Manage Menu (Page 1/2)

Menu Settings Comments

Path

Explorer

New folder

Delete File Delete fil e

Directory File

Switch among Path, Directory and File

To create new folder( same as new fil es, se e table 2-13)

Load

Figure 2- 85 Table 2- 52 The Disk Manage Menu (Page 2/2)

Menu Settings Comments

Rename To rename a file (see table 2-52)

Disk info Display disk information

Recall waveform, setup waveform, Pass / Fail file

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Rename

Press Storage→Disk Manage.→Rename to go to the following menu. Figure 2- 86 Table 2- 53 The Rename Menu

Menu Settings Comments

To move the cursor up To move the cursor down To delete chosen letter

OK Rename the f ile

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Figure 2- 87

Rename the file

Key Points: Factory: The oscilloscope has default settings and can be recalled at anytime.

Memory location: Specify memory location to save/recall the waves and setups. Load: Recall saved waveforms, setups and default settings. Save: Save wave f orms and setups.

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NOTE:

1. Select Save stores not only the waveforms, but also the current settings.

2. To ensure the setups being saved properly, only after the settings are changed for more than 5 seconds can the user turn off the instrument. The oscilloscope can store 10 settings permanently and can restore at anytime.

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(OFF)

(More lan guages m ay be adde d in la ter

To Set up the Utility System

Utility shows the menu button for the Utility on the front panel.

Figure 2- 88

Utility setup button

Press the Utility button to pop up the menu for the settings of the Utility system.

Figure 2- 89 Table 2- 54 The Utility Menu (Page 1/3)

Utility setup button

Menu Setting Comments

I/O setting Setup I/O configuration

Sound

Counter

Language

User’s Guide for DS1000E, DS1000D Series

(ON)

OFF ON

简体中文繁体中文

English 日本語

François

…

Switch beeper sound on/o ff Turn off Frequency Counter

Turn on Frequency Counter

Select languages

firmware versions)

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Menu

Settings

Comments

Figure 2- 90 Table 2- 55 The Utility menu (Page 2/3)

Menu Settings Comments

Pass/Fail Setup Pass/Fail test Record Setup Waveform Recorder Print set Setup printing

Figure 2- 91 Table 2- 56 The Utility menu (Page 3/3)

Preference Go to preference menu Self-Cal Execute Self-calibration

System Info Display system informat ion

Special Mode Lock/Unlock Lock the keybo ar d

NOTE: Self-Calibration: Oscilloscope will calibrate parameter of vertical system (CH1,

CH2, and Ext), horizontal system and trigger system.

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Menu

Display Comments

baud rate as

I/O setting

Press Utility→I/O setting to go to the following menu.

Figure 2- 92 Table 2- 57 The I/O Setup Menu

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RS-232 Baud

USB Device

GPIB# 0-30 Set the GPIB address

[1]

300 . .

38400 Computer PictBridge

Set RS-232 300, 2400, 4800, 9600, 19200 or 38400.

Set the USB device

[1]

NOTE

: Users must set the USB device type manually first to ensure the

equipment connected is the same as the settings when switch the device from computer (PictBridge printer) to PictBridge printer (computer) by the USB Device port.

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Language

The oscilloscopes have multi-language user menu, choose as your desire.

Press Utility→Language to select the language.

Figure 2- 93

The Language menu

Please use the fourth menu button or use the knob need.

to select the language you

User’s Guide for DS1000E, DS1000D Series

RIGOL DS1052E Users guide

Specifications and Main Features

Frequently Asked Questions

User Manual

Safety Notices

General-Purpose Oscillos cop e s

To Inspect the Instrum e nt

The Panels and User Interface

Appearance and Dimensions

To Perform a Functional Check

To Compensate Probes

Digital Leads (Only for DS1000D Series)

To Display a Sig nal Automatically

To Understand the Vertical System

To Understand the Horizontal System

To Understand the Tr igger System

To Set up the Vertical System

Settings of the Channels

Math Functions

REF Function

Set up LA Channel (Only for DS1000D Series)

Turn on/off Channels

Set up Vertical Position and Scale

To Set up the Ho rizontal System

Delayed Scan

X-Y Format

The Horizontal Knobs

To Set up the Tri g g er System

Trigger Modes

Pulse Width Trigger

Slope Trigger

Video Trigger

Alternate Trigger

Pattern Trigger (Only for DS1000D Series)

Duration Trigger (Only for DS1000D Series)

Trigger Setup

To Set up the Sampling System

To Set up the Display System

To Store and Recall

To Set up the Utility System

I/O setting

Language