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MSO3000 and DPO3000 Series Digital Phosphor Oscilloscopes

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User Manual

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071-2656-02

MSO3000 and DPO3000 Series Digital Phosphor Oscilloscopes

ZZZ

User Manual

www.tektronix.com

071-2656-02

tional copyright laws and international treaty provisions.

Tektronix pro previously published material. Speciﬁcations and price change privileges reserved.

TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.

e*Scope, OpenChoice, TekVPI, and Wave Inspector are registered trademarks of Tektronix, Inc.

MagniVu, iView, and TekSecure are trademarks of Tektronix, Inc.

PictBridge is a registered trademark of the Standard of Camera & Imaging Products Association CIPA DC-001-2003 Digital Photo Solutions for Imaging Devices.

Contactin

Tektronix, Inc. 14150 SW Karl Braun Drive P.O. Box 500 Beaverton, OR 97077 USA

For product information, sales, service, and technical support:

In North America, call 1-800-833-9200. Worldwide, visit www.tektronix.com to ﬁnd contacts in your area.

ducts are covered by U.S. and foreign patents, issued and pending. Information in this publication supersedes that in all

g Tektronix

MSO3000 and DPO 3000 Series Oscilloscopes

Warranty

Tektronix warrants that the product will be free from defects in materials and workmanship for a period of three (3) years from the date of original pu option, either will repair the defective product without charge for parts and labor, or will provide a replacement in exchange for the defective product. Batteries are excluded from this warranty. Parts, modules and replacement products used by Tektronix for warranty work may be ne

rchase from an authorized Tektronix distributor. If the product proves defective during this warranty period, Tektronix, at its

w or reconditioned to like new performance. All replaced parts, modules and products become the property of Tektronix.

In order to ob period and make suitable arrangements for the performance of s ervice. Customer shall be responsible for packaging and shipping the defective product to the service center designated by Tektronix, shipping charges prepaid, and with a copy of customer proof of purchase. T the Tektronix service center is located. Customer shall be responsible for paying all shipping charges, duties, taxes, and any other charges for products returned to any other locations.

This warranty shall not apply to any defect, failure or damage caused by improper use or improper or inadequate maintenance and care. Tekt other than Tektronix representatives to install, repair or service the product; b) to repair damage resulting from improper use or connection to incompatible equipment; c) to repair any damage or malfunction caused by the use of non-Tektronix supplies; or d) to serv increases the time or difﬁculty of servicing the product.

THIS WARRANTY IS GIVEN BY TEKTRONIX WITH RESPECT TO THE PRODUCT IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED. TEKTRONIX AND ITS VENDORS DISCLAIM ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS IS THE SOLE AND E XCLU S IVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY. T EKT RONIX AND ITS VENDORS WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES IRRESPE DAMAGES.

[W16 – 15AUG04]

tain service under this warranty, Customer must notify Tektronix of the defect before the expiration of the warranty

ektronix shall pay for the return of the product to Customer if the shipment is to a location within the country in which

ronix shall not be obligated to furnish service under this warranty a) to repair damage resulting from attempts by personnel

ice a product that has been modiﬁed or integrated with other products when the effect of such modiﬁcation or integration

FOR A PARTICULAR PURPOSE. TEKTRONIX' RESPONSI BILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS

CTIVE OF WHETHER TEKTRONIX OR THE VENDOR HAS ADVANCE N OTICE OF THE PO SSIBILITY OF SUCH

P6139B Probe

Warranty

Tektronix warrants that this product will be free from defects in materials and workmanship for a period of one (1) year from the date of shipment. If a product without charge for parts and labor, or will provide a replacement in exchange for the defective product. Parts, modules and replacement products used by Tektronix for warranty work may be new or reconditioned to like new performance. All replaced parts, modul

ny such product proves defective during this warranty period, Tektronix, at its option, either will repair the defective

es and products become the property of Tektronix.

In order to ob and make suitable arrangements for the performance of service. Customer shall be responsible for packaging and shipping the defective product to the service center designated by Tektronix, with shipping charges prepaid. Tektronix shall pay for the return of the product to C be responsible for paying all shipping charges, duties, taxes, and any other charges for products returned to any other locations.

This warranty shall not apply to any defect, failure or damage caused by improper use or improper or inadequate maintenance and care. Tektronix shall not be obligated to furnish service under this warranty a) to repair damage resulting from attempts by personnel other than connection to incompatible equipment; c) to repair any damage or malfunction caused by the use of non-Tektronix supplies; or d) to service a product that has been modiﬁed or integrated with other products when the effect of such modiﬁcation or integration increase

THIS WARR EXPRESS OR IMPLIED. TEKTRONIX AND ITS VENDORS DISCLAIM ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. TEKTRONIX' RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS IS THE SO AND ITS VENDORS WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES IRRESPECTIVE OF WHETHER TEKTRONIX OR THE VENDOR HAS ADVANCE NOTICE OF THE PO SSIBILITY OF SUCH DAMAGES

[W2 – 15

tain service under this warranty, Customer must notify Tektronix of the defect before the expiration of the warranty period

ustomer if the shipment is to a location within the country in which the Tektronix service center is located. Customer shall

Tektronix representatives to install, repair or service the product; b) to repair damage resulting from improper use or

s the time or difﬁculty of s ervicing the product.

ANTY IS GIVEN BY TEKTRONIX WITH RESPECT TO THE PRODUCT IN LIEU OF ANY OTHER WARRANTIES,

LE AND EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FO R BREACH OF THIS WARRANTY. TEKTRONIX

AUG04]

P6316 Probe

Warranty

Tektronix warrants that the product will be free from defects in materials and workmanship for a period of one (1) year from the date of original purc option, either will repair the defective product without charge for parts and labor, or will provide a replacement in exchange for the defective product. Batteries are excluded from this warranty. Parts, modules and replacement products used by Tektronix for warranty work may be ne

hase from an authorized Tektronix distributor. If the product proves defective during this warranty period, Tektronix, at its

w or reconditioned to like new performance. All replaced parts, modules and products become the property of Tektronix.

[W15 – 15AUG04]

tain service under this warranty, Customer must notify Tektronix of the defect before the expiration of the warranty

ektronix shall pay for the return of the product to Customer if the shipment is to a location within the country in which

ronix shall not be obligated to furnish service under this warranty a) to repair damage resulting from attempts by personnel

ice a product that has been modiﬁed or integrated with other products when the effect of such modiﬁcation or integration

FOR A PARTICULAR PURPOSE. TEKTRONIX' RESPONSI BILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS

CTIVE OF WHETHER TEKTRONIX OR THE VENDOR HAS ADVANCE N OTICE OF THE PO SSIBILITY OF SUCH

Table of Contents

General Safety Summary ... ... .. . .. .. . .. ... .. . .. ... .. . .. .. . .. ... .. . .. ... .. . .. .. . .. ... .. . .. ... .. . .. .. . .. ... .. . .. ... .. . .. .. . .. ... .. . ... v

Compliance Information.............................................................................................................. vii

EMC Compliance................................................................................................................ vii

Safety Compliance............................................................................................................... ix

Environmental Considerations................................................................................................... xi

Preface................................................................................................................................ xii

Key Features ................................................................................................................... xiii

Conventions Used in This Manual.. ... .. . .. ... .. . .. .. . .. ... .. . .. ... .. . .. .. . .. ... .. . .. ... .. . .. .. . .. ... .. . .. ... .. . .. .. . .. ... .. . . xiv

Installation.............................................................................................................................. 1

Before Installation................................................................................................................ 1

Operating Considerations........................................................................................................ 5

Connecting Probes. .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . . 8

Securing the Oscilloscope ....................................................................................................... 9

Powering On the Oscilloscope .................................................................................................. 9

Powering Off the Oscilloscope.................................................................................................. 10

Functional Check. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. ... .. . .. . .. .. . .. . . . .. . .. .. . .. . .. ... .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. 10

Compensating a Passive Voltage Probe . . .. .. . .. ... .. . .. .. . .. ... .. . .. .. . .. . .. .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. .. 12

Application Module Free Trial... .. . .. . . . .. . .. .. . .. .. . .. . . . .. . .. .. . .. .. . .. . . . .. . .. .. . .. .. . .. . . . .. . .. .. . .. .. . .. . . . .. ... .. . .. .. . .. . 12

Installing an Application Module. . .. . .. .. . .. .. . .. . .. .. . .. .. . .. . .. .. . .. .. . .. .. . .. . .. .. . .. .. . .. . .. .. . .. .. . .. . . . .. . .. .. . .. .. . .. . . . . 13

Upgrading Bandwidth . .. . .. ... .. . .. .. . .. . .. .. . .. ... .. . .. .. . .. . .. .. . .. ... .. . .. .. . .. . .. .. . .. ... .. . .. .. . .. . .. .. . .. ... .. . .. .. . .. . .. . 13

Changing the User Interface Language . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. 15

Changing the Date and Time .. . .. . .. .. . .. . .. .. . .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. ... .. . .. . .. .. . .. . .. .. . .. . .. ... .. . .. . .. .. . .. . .. .. 16

Changing the Font Appearance ... . .. .. . .. . .. .. . .. ... .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. ... .. . .. . . . .. . .. .. 17

Signal Path Compensation . .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . 19

Upgrading Firmware ............................................................................................................ 20

Connecting Your Oscilloscope to a Computer ... .. . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. .. . .. . .. .. . .. ... .. . .. .. . .. ... .. 24

Connecting a USB Keyboard to Your Oscilloscope. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . .. .. . .. ... .. . .. ... .. . .. .. . .. . .. .. . .. . .. .. . 28

Get Acquainted with the Instrument ................................................................................................. 29

Front-Panel Menus and Controls. . .. .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. ... .. . .. .. . .. ... .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. .. . .. . .. .. . .. 29

Front-Panel Connectors ... .. . .. ... .. . .. .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. .. . .. ... .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. .. 41

Panel Connector. .. . .. . .. .. . .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. ... .. . .. . . . .. . .. ... .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. ... .. . .. . . . . 42

Side

Rear-Panel Connectors. .. . .. . .. .. . .. .. . .. . .. .. . .. ... .. . .. .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. .. . .. ... .. . .. .. . .. . . . .. . .. .. . .. 42

Acquire the Signal ... .. . .. . .. .. . .. .. . .. . .. .. . .. ... .. . .. .. . .. ... .. . .. .. . .. . .. .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . ..... 44

Setting Up Analog Channels.. . .. .. . .. . .. .. . .. . .. .. . .. ... .. . .. . .. .. . .. . . . .. . .. .. . .. . .. ... .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. 44

Using the Default Setup......................................................................................................... 47

Using Autoset ................................................................................................................... 48

Acquisition Concepts............................................................................................................ 49

How the Analog Acquisition Modes Work.. .. . .. . . . .. . .. .. . .. . .. .. . .. . .. .. . .. ... .. . .. ... .. . .. .. . .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. 50

Changing the Acquisition Mode, Record Length, and Delay Time. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. ... .. . .. . .. .. . 51

Using Roll Mode................................................................................................................. 53

Setting Up a Serial or Parallel Bus ............................................................................................. 54

Setting Up Digital Channels . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. .. . .. . .. .. . .. ... .. . .. .. . .. ... .. . .. .. . .. . .. .. . .. .. . .. . .. 66

Table of Content

MSO3000 and DPO3000 Series Oscilloscopes User Manual i

Table of Content

Trigger Setup . .. . .. .. . .. . .. .. . .. ... .. . .. .. . .. . .. .. . .. ... .. . .. .. . .. . .. .. . .. ... .. . .. .. . .. . .. .. . .. ... .. . .. .. . .. . .. .. . .. ... .. . .. .. . ....... 70

Display Waveform Data .............................................................................................................. 84

Analyze Waveform Data. . .. . .. .. . .. .. . .. . .. .. . .. . .. .. . .. .. . .. . .. .. . .. . .. .. . .. .. . .. . .. .. . .. . .. .. . .. ... .. . .. .. . .. . .. .. . .. ... .. . .. .. . . 100

Save and Recall Information....................................................................................................... 124

Using Application Modules .. .. . .. .. . .. ... .. . .. .. . .. . .. .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. .. . .. . .. .. . .. ... .139

Application Examples............................................................................................................... 140

When and Why to Turn On MagniVu. .. . .. . .. . . . .. . .. . .. .. . .. . .. ... .. . .. . .. .. . .. . .. ... .. . .. . .. ... .. . .. . .. .. . .. . .. .. . .. . .. . .. .. . 68

Using MagniVu . . .. .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. .. . .. .. . .. . .. .. . .. .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. .. . .. . . . .. . .. .. . .. ... .. . .. .. . . 68

Triggering Concepts............................................................................................................. 70

Choosing a Trigger Type . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. ... .. . .. .. . .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . 73

Selecting Triggers. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. .. . .. ... .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. ... .. . .. .. . .. .. . .. . ..74

Triggering on Buses............................................................................................................. 76

Checking Trigger Settings .. .. . .. ... .. . .. .. . .. . . . .. . .. .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. .. . .. .. . .. . .. .. . .. .. . .. ... .. . .. .. . .. . . . .. . . 81

Using Sequence Trigger, A (Main) and B (Delayed).. . .. . . . .. . .. ... .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. ... .. . .. . .. .. . .. . .. .. . .. . .. 81

Starting and Stopping an Acquisition. ... .. . .. .. . .. ... .. . .. .. . .. . .. .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . 83

Adding and Removing a Waveform ... .. . .. .. . .. . .. .. . .. ... .. . .. .. . .. . .. .. . .. ... .. . .. .. . .. . .. .. . .. ... .. . .. .. . .. . .. .. . .. ... .. . .. 84

Setting the Display Style and Persistence ..................................................................................... 84

Setting Waveform Intensity ..................................................................................................... 88

Scaling and Positioning a Waveform ........................................................................................... 89

Setting Input Parameters . . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . . 90

Positioning and Labeling Bus Signals. . .. . .. .. . .. . .. .. . .. .. . .. . .. .. . .. ... .. . .. .. . .. ... .. . .. .. . .. . .. .. . .. .. . .. . .. .. . .. . . . .. . .. .. 94

Positioning, Scaling, and Grouping Digital C hannels .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. .. . .. . .. .. . .. ... .. . 95

Viewing Digital Channels . . .. .. . .. . .. .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. ... .. . .. .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. .. . .. . .. .. . .. 97

Annotating the Screen .. . .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . .. .. . .. ... .. . .. .. . .. . .. .. . .. . .. .. . .. ... .. . .. .. . .. . .. .. . .. . .. .. . 97

Viewing the Trigger Frequency ... . .. . .. .. . .. . .. .. . .. . .. ... .. . .. . . . .. . .. .. . .. . .. ... .. . .. . . . .. . .. ... .. . .. . .. .. . .. . .. .. . .. . .. .. . .. 98

Taking Automatic Measurements............................................................................................. 100

Selecting Automatic Measurements.......................................................................................... 101

Customizing an Automatic Measurement.................................................................................... 104

Taking Manual Measurements with Cursors ... . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . 108

Using Math Waveforms ....................................................................................................... 112

Using FFT ..................................................................................................................... 113

Using Advanced Math......................................................................................................... 115

Using Reference Waveforms ................................................................................................. 116

Using Wave Inspector to Manage Long Record Length Waveforms.. . .. .. . .. . .. .. . .. . . . .. . .. ... .. . .. ... .. . .. .. . .. . .. .. . .. . 118

Analyzing Power . ... .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . . . .. . .. ... .. . .. ... .. . .. . . . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. 123

Saving a Screen Image ....................................................................................................... 126

Saving andRecalling Waveform Data........................................................................................ 127

Saving andRecalling Setups................................................................................................. 129

Saving with One Button Push ................................................................................................ 130

Managing Drive, Directories, and Files.. . .. .. . .. . .. .. . .. ... .. . .. ... .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. ... .. . .. ... .. . .. .. . .. . .. 131

Printing a Hard Copy.......................................................................................................... 132

Erasing Oscilloscope Memory................................................................................................ 137

Taking Simple Measurements ................................................................................................ 140

Analyzing Signal Detail . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. .. . .. . .. .. . .. ... .. . .. .. . .. ... .. . .. .. . .. . .. .. . .. .. . 147

Triggering on a Video Signal. .. . .. .. . .. .. . .. . .. .. . .. . .. .. . .. .. . .. . .. .. . .. . .. .. . .. .. . .. . .. .. . .. . .. .. . .. ... .. . .. .. . .. . .. .. . .. ... 151

ii MSO3000 and DPO3000 Series Oscilloscopes User Manual

Table of Content

Capturing a Single-Shot Signal.. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. .. . .. . .. .. . .. ... .. . .. .. . .. ... .. . .. .. . . 154

Correlating Da

ta with a TLA Logic Analyzer . .. .. . .. . .. .. . .. . .. .. . .. ... .. . .. ... .. . .. .. . .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . . 157

Tracking Down Bus Anomalies ... .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . . 159

Troubleshooting an RS-232 Bus ... . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . .. .. . .. . . . .. . .. ... .. . .. ... .. . .. . . . .. . .. .. . .. . .. .. . .. . .. .. 161

Troubleshoot

ing Circuits Using Parallel Buses .............................................................................. 163

Appendix: Warranted Speciﬁcations............................................................................................... 165

Index

MSO3000 and DPO3000 Series Oscilloscopes User Manual iii

Table of Content

iv MSO3000 and DPO3000 Series Oscilloscopes User Manual

General Safety S

ummary

General Safet

Review the following safety precautions to avoid injury and prevent damage to this product or any products connected to it.

To avoid potential hazards, use this product only as speciﬁed.

Only qualiﬁed personnel should perform service procedures.

To Avoid Fire or Personal Injury

Use proper power cord. Use only the power cord speciﬁed for this product and certiﬁed for the country of use.

Connect and disconnect properly. Do not connect or disconnect probes or test leads while they are connected

to a voltage source.

Connect and disconnect properly. De-energize the circuit under test before connecting or disconnecting the current

probe.

Ground th

shock, the grounding conductor must be connected to earth ground. Before making connections to the input or output terminals of the product, ensure that the product is properly grounded.

Observe all terminal ratings. To avoid ﬁre or shock hazard, observe all ratings and markings on the product. Consult the

product

Connect

e product.

manual for further ratings information before making connections to the product.

the probe reference lead to earth ground only.

y Summary

This product is grounded through the grounding conductor of the power cord. To avoid electric

Do not ap

Power d

must remain accessible to the user at all times.

ply a potential to any terminal, including the common terminal, that exceeds the maximum rating of that terminal.

isconnect.

The power cord disconnects the product from the power source. Do not block the power cord; it

Do not operate without covers. Do not operate this product with covers or panels removed.

Do not operate with suspected failures. If you suspect that there is damage to this product, have it inspected by

qualiﬁed service personnel.

Avoid exposed circuitry. Do not touch exposed connections and components when power is present.

Do not operate in wet/damp conditions.

Do not operate in an explosive a tmosphere.

Keep product surfaces clean and dry.

Provide proper ventilation.

per ventilation.

pro

Refer to the manual's installation instructions for details on installing the product s o it has

MSO3000 and DPO3000 Series Oscilloscopes User Manual v

General Safety S

Terms in This Manual

These terms may appear in this manual:

WARNING. Warning statements identify conditions or practices that could result in injury or loss of life.

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

Symbols and Terms on the Product

These terms may appear on the product:

DANGER indicates an injury hazard immediately accessible as you read the marking.

WARNING indicates an injury hazard not immediately accessible as you read the marking.

CAUTION indicates a hazard to property including the product.

The following symbol(s) may appear on the product:

ummary

vi MSO3000 and DPO3000 Series Oscilloscopes User Manual

Compliance Info

rmation

Compliance In

This section lists the EMC (electromagnetic compliance), safety, and environmental standards with which the instrument complies.

EMC Compliance

EC Declaration of Conformity – EMC

Meets intent of Directive 2004/108/EC for Electromagnetic Compatibility. Compliance was demonstrated to the following speciﬁcations as listed in the Ofﬁcial Journal of the European Communities:

EN 61326-1:2006, EN 61326-2-1:2006. EMC requirements for electrical equipment for measurement, control, and

laboratory use.

CISPR 11:2003. Radiated and con

IEC 61000-4-2:2001. Electrostatic discharge immunity

IEC 61000-4-3:2002. RF electromagnetic ﬁeld immunity

IEC 61000-4-4:2004. Electrical fast transient/burst immunity

IEC 61000-4-5:2001. Power line surge immunity

IEC 61000-4-6:2003. Conducted RF immunity

IEC 61000-4-11:2004. Voltage dips and interruptions immunity

1234

formation

ducted emissions, Group 1, Class A

EN 61000-3-2:2006. AC power line harmonic emissions

EN 61000-3-3:1995. Voltage changes, ﬂuctuations, and ﬂicker

European Contact.

Tektronix UK, Ltd. Western Peninsula Western Road Bracknell, RG12 1RF United Kingdom

This product is i ntended for use in nonresidential areas only. Use in residential areas may cause electromagnetic interference.

Emissions which exceed the levels required by this standard may occur when this equipment is connected to a test object.

To ensure compliance with the EMC standards listed here, high quality shielded interface cables should be used.

Instrument rebooting may be experienced where the EUT takes longer than 10 seconds to recover from the IEC 61000-4-11 transient immunity test.

The increase in trace noise while subjected to the test ﬁeld (3 V/m over the frequency range 80 MHz to 1 GHz, 1.4 GHz to 2.0 GHz, and 1 V/m from 2.0 GHz to 2.7 GHz, with 80% amplitude modulation at 1 kHz) is not to exceed 1 major division of induced noise in the channel at 20 mV/div, sample mode , 100 us/div. (IEC 61000-4-3).

The increase in trace noise while subjected to the injected test signal (3 V rms over the frequency range of 150 kHz to 80 MHz, with 80% amplitude modulation at 1 kHz) is not to exceed 1 major division of induced noise in the c hannel at 20 mV/div, sample mode, 100 us/div (IEC 61000-4-6).

Performance Criterion C applied at the 70%/25 cycle Voltage-Dip and the 0%/250 cycle Voltage-Interruption test levels (IEC 61000-4-11).

MSO3000 and DPO3000 Series Oscilloscopes User Manual vii

Compliance Info

Australia / New Zealand Declaration of Conformity – E MC

Complies with the EMC provision of the Radiocommunications Act per the following standard, in accordance with ACMA:

CISPR 11:2003. Radiated and Conducted Emissions, Group 1, Class A, in accordance with EN 61326-1:2006 and EN 61326-2-1:2006.

rmation

viii MSO3000 and DPO3000 Series Oscilloscopes User Manual

Safety Compliance

EC Declaration of Conformity – Low Voltage

Compliance was demonstrated to the following speciﬁcation as listed in the Ofﬁcial Journal of the European Communities:

Low Voltage Directive 2006/95/EC.

EN 61010-1: 2001. Safety requirements for electrical equipment for measurement control and laboratory use.

Compliance Info

rmation

U.S. Nation

UL 61010-1:2004, 2ndEdition. Standard for electrical measuring and test equipment.

ally Recognized Testing Laboratory Listing

Canadian Certiﬁcation

CAN/CSAlaboratory use. Part 1.

C22.2 No. 61010-1:2004. Safety requirements for electrical equipment for measurement, control, and

Additional Compliances

IEC 61010-1: 2001. Safety requirements for electrical equipment for measurement, control, and laboratory use.

Equipment Type

Test and measuring equipment.

y Class

Safet

Class 1 – grounded product.

Pollution Degree Description

asure of the contaminants that could occur in the environ ment around and within a p roduct. Typically the internal

Ame environment inside a product is considered to be the same as the external. Products should be used only in the environment for which they are rated.

Pollution Degree 1. No pollution or only dry, nonconductive pollution occurs. Products in this category are generally

capsulated, hermetically sealed, or located in clean rooms.

llution Degree 2. Normally only dry, nonconductive pollution occurs. Occasionally a temporary conductivity that is

Po caused by condensation must be expected. This location is a typical ofﬁce/home environment. Temporary condensation occurs only when the product is out of service.

Pollution Degree 3. Conductive pollution, or dry, nonconductive pollution that becomes conductive due to condensation.

hese are sheltered locations where neither temperature nor humidity is controlled. The area is protected from direct

T sunshine, rain, or direct wind.

Pollution Degree 4. Pollution that generates persistent conductivity through conductive dust, rain, or snow. Typical outdoor locations.

MSO3000 and DPO3000 Series Oscilloscopes User Manual ix

Compliance Info

Pollution Degree

Pollution Degree 2 (as deﬁned in IEC 61010-1). Note: Rated for indoor use only.

Installation (Overvoltage) Category Descriptions

Terminals on this product may have different installation (overvoltage) category designations. The installation categories are:

Measurement Category IV. For measurements performed at the source of low-voltage installation.

Measurement Category III. For measurements performed in the building installation.

Measurement Category II. For measurements performed on circuits directly connected to the low-voltage installation.

Measurement Category I. For measurements performed on circuits not directly connected to MAINS.

rmation

Overvolta

Overvoltage Category II (as deﬁned in IEC 61010-1).

ge Category

x MSO3000 and DPO3000 Series Oscilloscopes User Manual

Environmental Considerations

This section provides information about the environmental impact of the product.

Product End-of-Life Handling

Observe the following guidelines when recycling an instrument or component:

Equipment Recycling. Production of this equipment required the extraction and use of natural resources. The

equipment may contain substances that could be harmful to the environment or human health if improperly handled at the product’s end of life. In order to avoid release of such substances into the environment and to reduce the use of natural resources, we encourage you to recycle this product in an appropriate system that will ensure that most of the materials are reused or recycled appropriately.

This symbol indicates that this product complies with the applicable European Union requirements according to Directives 2002/96/EC and 2006/66/EC on waste electrical and electronic equipment (WEEE) and batteries. For information about recycling options, check the Support/Service section of the Tektronix Web site (www.tektronix.com).

Compliance Info

rmation

Mercury N

to environmental considerations. Please contact your local authorities or, within the United States, refer to the E-cyc ling Central Web page (www.eiae.org) for disposal or recycling information.

Restric

This product has been classiﬁed as Monitoring and Control equipment, and is outside the scope of the 2002/95/EC RoHS Directive.

otiﬁcation.

tion of Hazardous Substances

This product uses an LCD backlight lamp that contains mercury. Disposal may be regulated due

MSO3000 and DPO3000 Series Oscilloscopes User Manual xi

Preface

This manual describes the installation and operation of the following oscilloscopes:

MSO3054 MSO3034 MSO3032 MSO3014 MSO3012 DPO3054 DPO3052 DPO3034 DPO3032 DPO3014 DPO3012

xii MSO3000 and DPO3000 Series Oscilloscopes User Manual

Key Features

MSO3000 and DPO3000 Series instruments can help you verify, debug, and characterize electronic designs. Key features include:

500 MHz, 300 MHz, and 100 MHz bandwidths – models with 100 MHz or 300 MHz bandwidths can be upgraded up to 500 MHz

2 channel and 4 channel models

Sample rates up to 2.5 GS/s on all analog channels

5 M points record length on all channels

50,000 waveforms/second display rate

Preface

Bus triggering and analysis (with the appropriate application m odule and model oscilloscope) for I2C, SPI, MIL-STD-1553, CAN, LIN, FlexRay, RS-232, RS-422, RS-485, UART, I

Power analysis application module (optional)

Wave Inspector controls for managing long record lengths, with zoom and pan, play and pause, search and mark

229 mm (9 inch), with 800 x 480 resolution, WVGA color display

Small and lightweight, at 127 mm (5 inches) deep and 4.1 kg (9 pounds)

USB available for quick and easy storage

Direct printing to any PictBridge-compatible printer

Built-in Ethernet port

USB 2.0 device port for direct PC control of the oscilloscope using USBTMC protocol

OpenChoice documentation and analysis software

NI LabVIEW SignalExpress™ Tektronix E dition productivity and analysis software

Remote viewing and control with e*Scope

Remote control with VISA connectivity

TekVPI Versatile Probe Interface supports active, differential, and current probes for automatic scaling and units

MSO3000 Series Mixed Signal Oscilloscopes also offer:

S, Left Justiﬁed (LJ), Right Justiﬁed (RJ), TDM

MagniVu 121.2 ps resolution

Parallel bus triggering and analysis

16 digital channels

Easy connection to your device-under-test through the convenient design of the P6316 digital probe

MSO3000 and DPO3000 Series Oscilloscopes User Manual xiii

Preface

Conventions Used in This Manual

The following icons are used throughout this manual.

Sequence Step front-panel power Connect power

Network

USB

xiv MSO3000 and DPO3000 Series Oscilloscopes User Manual

Installation

Before Installation

Unpack the oscilloscope and check that you received all items listed as standard accessories. The following pages list recommended accessories and probes, instrument options, and upgrades. Check the Tektronix Web site (www.tektronix.com) for the most current information.

Standard Accessories

Accessory Description

MSO3000 and DPO3000 Series Oscilloscopes User Manual

MSO3000 and DPO3000 Series Oscilloscopes Documentation Browser CD

NI LabVIEW SignalExpress Tektronix Edition and Tektronix OpenChoice Desktop CD

Calibration certiﬁcate documenting traceability to national metrology institute(s), and ISO9001 quality system registration

Front-panel Overlay

For MSO3000 and DPO3000 series: Analog Probes

English (Option L0) French (Option L1) Italian (Option L2) German (Option L3) Spanish (Option L4) Japanese (Option L5) Portuguese (Option L6) Simple Chinese (Option L7) Traditional Chinese (Option L8) Korean (Option L9) Russian (Option L10) Electronic versions of documents, including

the Programmer M anual and the Technical Reference

Productivity, analysis, and documentation software

French (Option L1) Italian (Option L2) German (Option L3) Spanish (Option L4) Japanese (Option L5) Portuguese (Option L6) Simpliﬁed Chinese (Option L7) Traditional Chinese (option L8) Korean (Option L9) Russian (Option L10) One, 500 MHz, 10X passive probe per channel

Installation

Tektronix part number

071-2656-XX 071-2657-XX 071-2658-XX 071-2659-XX 071-2660-XX 071-2661-XX 071-2662-XX 071-2663-XX 071-2664-XX 071-2665-XX 071-2666-XX 063-4104-xx

063-3967-XX

––

335-1917-00 335-1918-00 335-1919-00 335-1920-00 335-1921-00 335-1922-00 335-1923-00 335-1924-00 335-1925-00 335-1926-00 P6139B

MSO3000 and DPO3000 Series Oscilloscopes User Manual 1

Installation

Standard Accessories (cont.)

Accessory Description

Front Cover Power Cord

Accessories Pouch

For MSO3000 series: Digital probe One, 16-channel digital probe

Hard plastic cover to help protect the instrument 200-5052-00 North America (Opti o n A0) Universal Euro (Option A1) United Kingdom (Option A2) Australia (Option A3) Switzerland (Option A5) Japan (Option A6) China (Option A10) India (Option A11) No power cord or AC adapter (Option A99) Pouch that attaches to the handle for carrying

probes and other accessories

Tektronix part number

161-0348-00 161-0343-00 161-0344-00 161-0346-00 161-0347-00 161-0342-00 161-0341-00 161-0349-00 ––

016-2008-00

P6316

2 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Optional Accessories

Accessory Description

Aerospace serial triggering and analysis application m

odule

Audio serial triggering and analysis application

Automotive

module

serial triggering and analysis

application module

Computer triggering and analysis application module

Embedded serial triggering and analysis application module

FlexRay serial triggering and analysis

ation module

applic

Power analysis application module The power analysis module supports

Extended video application module The extended video module enables triggering

Bandwidth ﬁxed license upgrade options

PA-BNC

This module enables triggering on MIL-STD-1553

serial buses. Also, it provides digital views of the signal, bus views, bus decoding, search tools, and decode tables with time stamp in

formation.

The audio serial triggering and analysis module enables trig

geringonI

S, Left Justiﬁed (LJ),

Right Justiﬁed (RJ), and TDM buses. The automot

ive serial triggering and analysis module enables triggering on packet level information on CAN and LIN serial buses, as well as dig

ital views of the signal, bus views, bus decoding, search tools, and packet decode tables with timestamp information.

The computer triggering and analysis module enables triggering on RS-232, RS-422, RS-485 and UART s

erial buses, search tools, bus views, bus decoding in hex, binary, and ASCII, and decode tables with timestamp information.

The embedded serial triggering and analysis module enables triggering on packet level informa

tion on I

C and SPI serial buses, as

well as digital views of the signal, bus views, bus decoding, search tools, and packet decode

with timestamp information.

tables This module enables triggering on packet

nformation in FlexRay buses, as well as

level i digital views of the signal, bus views, packet decoding, search tools, packet decode tables

ime stamp information.

with t

rements of power quality, switching loss,

measu harmonics, ripple, modulation, safe operating area, and slew rate.

on a variety of standard HDTV signals, as

as on custom (non-standard) bi-level and

well tri-level video signals with 3 to 4,000 lines.

se products enable you to upgrade the

The bandwidth of a 100MHz or 300MHz instrument up to 500MHz when your project requirements

and higher performance.

dem

ekVPI to TekProbe II BNC Adapter

Tektronix part number

DPO3AERO

DPO3AUDIO

DPO3AUTO

DPO3COMP

DPO3EMBD

DPO3FL

DPO3P

DPO3VID

DPO3BW1T32 DPO3BW1T52

3BW1T34

DPO DPO3BW1T54 DPO3BW3T52

O3BW3T54

PA-BNC

Installation

MSO3000 and DPO3000 Series Oscilloscopes User Manual 3

Installation

Optional Accessories (cont.)

Tektronix part

Accessory Description

TEK-USB-488 Adapter GPIB to USB Adapter TEK-USB-488 Rackmount kit Adds rackmount brackets RMD3000 Soft transit case Case for carrying instrument ACD4000 Hard transit case

MSO3000 and DPO3000 Series Oscilloscopes Service manual

MSO3000 and DPO3000 Series Oscilloscopes Application Module Installation Manual

DPO3PWR and DPO4PWR Power Measurement Module User Manual

MSO3000 and DPO3000 Series Oscilloscopes Declassiﬁcation and Security Instructions

Traveling case, which requires use of the soft transit case (ACD4000)

Service information on MSO3000 and DPO3000 Series oscilloscopes

Manual 071-2524-XX

devices from the Tektronix MSO3000 and DPO3000 oscilloscopes

number

HCTEK4321

071-2667-XX

071-2631-XX 077-0235-XX 077-0236-XX 077-0237-XX 077-0238-XX 077-0239-XX 077-0240-XX 077-0241-XX 077-0242-XX 077-0243-XX 077-0244-XX 077-0307-XX

The MSO3000 and DPO3000 Series oscilloscopes work with multiple optional probes. (See page 8, Connecting Probes.) Check the Tektronix Web site (www.tektronix.com) for the most current information.

Related Documentation

MSO3000 and DPO3000 Series Oscilloscopes Programmer Manual

MSO3000 and DPO3000 Series Oscilloscopes Technical Reference Manual

4 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Describes commands for remote control of the oscilloscope. Available electronically on the Documentation Browser CD or for download from www.tektronix.com/manuals

Describes the oscilloscope speciﬁcations and performance veriﬁcation procedure. Available electronically on the Documentation Browser CD or for download from www.tektronix.com/manuals

077-0301-XX

077-0300-XX

Operating Considerations

Installation

MSO3000 and DP

O3000 Series

Oscilloscopes

Power Supply Input Voltage: 100 V to 240 V ± 10% Power Supply Input Power Frequency:

50/60 Hz at 100 V to 240 V 400 Hz ± 10% at 115 V

Power Consumption: 120 W maximum Weight: 4.2 kg (9.2 lbs), standalone instrument Height, including feet but not handle:

203.2 mm (8 in) Width, 416.6 mm (16.4 in) Depth, 147.4 mm (5.8 in) Clearance: 51 mm (2 in)

Temperature: Operating: 0 °C to +50 °C (+32 °F to +122 °F) Nonoperating: -40 °C to +71 °C (-40 °F to +160 °F)

Humidity: Operating: 5% to 95% relative humidity (RH) at up to +30 °C Operating: 5% to 45% relative humidity (RH) above +30 °C up to + 50 °C, non-condensing, and as limited by a Maximum Wet-Bulb Temperature of +38 °C (derates relative humidity to 45 % RH at +50 °C) Non-operating: 5% to 95% Relative Humidity (RH) at up to +30 °C Non-operating: 5% to 45% Relative Humidity (RH) above +30 °C up to +50 ° C, non-condensing, and as limited by a Maximum Wet-Bulb Temperature of +38 °C (derates relative humidity to 27% RH at 60 C)

MSO3000 series

DPO3000 series

Altitude: Operating: 3,000 m (9,843 ft) Nonoperating Altitude: 12,000 m (39,370 ft)

Random Vibration: Operating: 0.31 G Non-operating: 2.46 G

Pollution Degree: 2, Indoor use only

Acquisition System: 1 MΩ The maximum input voltage: At front-panel connector, 300 V circuits directly connected to the low-voltage installation.

MSO3000 and DPO3000 Series Oscilloscopes User Manual 5

, 5 – 500 Hz, 1 0 minutes per axis, 3 axes (30 minutes total)

RMS

, 5 – 500 Hz, 10 minutes per axis, 3 axes (30 minutes total)

RMS

, Installation Category II; for measurements performed on

RMS

Installation

Acquisition System: 50 Ω and 75 Ω The maximum input voltage: 5 V to Installati

on Category II, III, or IV circuits.

RMS

with a peak at ±20 V. For Installation Category I measurements. Not for connection

Acquisition

System: D igital Inputs

The maximum input voltage at the input for the digital probe is +30 V to -20 V peak.

Aux In: 1 MΩ The maximum input voltage: At the front-panel connector, 300 V circuits di

CAUTION. T

Total Probe Power

rectly connected to the low-voltage installation.

o ensure proper cooling, keep the sides and rear of the instrument clear of obstructions.

, Installation Category II; for measurements performed on

RMS

If the total probe power requirements exceed the available power from the oscilloscope, connect the external AC adapter (Tektronix part number 119-7465-XX) to the rear-panel Probe Power connector.

Maximum Probe Power Available Per Channel (3 or 5 TekVPI Interfaces): 5 V ± 5%, 50 mA max

., 250 mW max.

12 V ± 10%, 2 A max., 24 W max.

P6139B Passive Probe

Maximum tip input voltage: 300 V

Temperature: Operating: -15 °C to +65 °C ( +5 °F to +149 °F) Nonoperating: -62 °C to +85 °C ( -80 °F to +185 °F)

CAT II and DC

RMS

Altitude: Operating: 3.0 km (10,000 ft) maximum Nonoperating: 15 km (50,000 ft) maximum

Humidity: Operating: 5% to 95% relative humidity (%RH) up to +30 ° C, 5% to 75% RH above +30 °C up to +65 °C. Noncondensing. Non-operating: 5% to 45% RH above +65 °C up to +85 °C. Noncondensing.

MSO3000 Series Oscilloscope with a P6316 Digital Probe

Threshold Accuracy: ±(100 mV + 3% of threshold)

Threshold Range: +25 V to –15 V.

Maximum nondestructive input signal to probe: +30 V to -20 V

Minimum signal swing: 500 mV

peak-to-peak

6 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Input resistance: 101 KΩ

Installation

Input capacit

Temperature: Operating: 0 Nonoperating: -40 °C to +71 °C (-40 °F to +160 °F)

Altitude: Operating: 3,000 m (9,843 ft) maximum Nonoperating: 12,000 m (39,370 ft) maximum

Pollution Degree: 2, Indoor use only

Humidity: 5% to 95% relative humidity

ance: 8.0 pF typical

°Cto+50°C(+32°Fto+122°F)

Cleaning

Inspect the oscilloscope and probes as often as operating conditions require. To clean the exterior surface, perform the following steps:

1. Remove loose dust on the outside of the oscilloscope and probes with a lint-free cloth. Use care to avoid scratching the clear glass display ﬁlter.

2. Use a soft cloth dampened with water to clean the oscilloscope. Use an aqueous solution of 75% isopropyl alcohol for more efﬁcient cleaning.

CAUTION. Avoid getting moisture inside the unit during external cleaning. Use only enough cleaning solution to dampen

the cloth or swab.

CAUTION. To avoid damage to the surface of the oscilloscope or probes, do not use any abrasive or chemical cleaning

agents.

MSO3000 and DPO3000 Series Oscilloscopes User Manual 7

Installation

Connecting Probes

The oscilloscope supports probes with the following:

1. Tektronix Versatile Probe Interface (TekVPI)

These probes support two-way communication with the oscilloscope through on-screen menus and remotely through programmable support. The remote control is useful in applications like ATE where you want the system to preset probe parameters.

2. Tektronix Versatile Probe Interface (TekVPI) for Passive Probes

These probes build upon the functionality of the TekVPI interface. Each probe is matched with the corresponding oscilloscope channel, allowing the oscilloscope to optimize the signal input path. This provides AC compensation across the frequency band.

3. TPA-BNC Adapter The TPA-BNC Adapter allows you to

use TEKPROBE II probe capabilities, such as providing probe power, and passing scaling and unit information to the oscilloscope.

4. BNC Interfaces Some of these use TEKPROBE

capabilities to pass the waveform signal and scaling to the oscilloscope. Some only pass the signal and there is no other communication.

5. Digital Probe Interface (MSO3000 Series only)

The P6316 probe provides 16 channels of digital (on or off state) information.

For more information on the many probes available for use with MSO3000 and DPO3000 Series oscilloscopes, r efer to www.tektronix.com.

8 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Securing the O scilloscope

1. Use a standard laptop computer style

security lock to your location.

to secure your oscilloscope

Installation

Powering

Ground the Oscilloscope and Yourself

Before p Do this by plugging the three-pronged power cord into an outlet grounded to earth ground.

Grounding the oscilloscope is necessary for safety and to take accurate measurements. The oscilloscope needs to share the same ground as any circuits that you are testing.

If you a components, ground yourself. Static electricity that builds up on your body can dam Wearing a grounding strap safely sends static charges on your body to earth ground.

On the Oscilloscope

ushing the power switch, connect the oscilloscope to an electrically neutral reference point, such as earth ground.

reworkingwithstaticsensitive

age static-sensitive components.

MSO3000 and DPO3000 Series Oscilloscopes User Manual 9

Installation

To connect the power cord and power on the oscilloscope:

Powering Off the Oscilloscope

To power off the oscilloscope and remove the power cord:

Functional Check

Perform this quick functional check to verify that your oscilloscope is operating correctly.

1. Connect the oscilloscope power cable as described in Powering On the Oscilloscope. (See page 9.)

10 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Installation

2. Power on the osc

3. Connect the probe connector to

oscilloscope channel 1 and the probe tip and reference lead to the PROBE COMP terminals on the oscilloscope front-panel.

illoscope.

4. Push Default Setup.

5. Push Autoset. The screen should now

display a square wave, approximately

2.5 V at 1 kHz. If the signal appears but is misshapen,

perform the procedures for compensating the probe. (See page 12, Compensating a Passive Voltage Probe.)

If no signal appears, rerun the procedure. If this does not remedy the situation, have the instrument serviced by qualiﬁed service personnel.

MSO3000 and DPO3000 Series Oscilloscopes User Manual 11

Installation

Compensating a Passive Voltage Probe

Whenever you attach a passive voltage probe for the ﬁrst time to any input channel, compensate the probe to match it to the corresponding oscilloscope input channel.

To properly compensate your passive probe:

1. Follow the steps for the functional check. (See page 10, Functional

heck.)

heck the shape of the displayed

2.C

waveform to determine if your probe is properly compensated.

3. If necessary, adjust your probe. Repeat as needed.

roperly compensated

Under compensated Over compensated

Quick Tips

Use the shortest possible ground lead and signal path to minimize probe-induced ringing and distortion on the measured signal.

Application Module Free Trial

A 30-day free trial is available for all application m odule licenses not installed in your oscilloscope. The trial period begins when you power on the oscilloscope for the ﬁrst time.

After 30 days, you must purchase the module if you want to continue using the application. To see the date when your free trial period expires, push Utility the front-panel, push Utility Page on the lower menu, use m ultipurpose knob a to select Conﬁg, and push About on the lower menu.

Signal with a short ground lead

Signal with a long ground lead

12 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Installing an Application Module

CAUTION. To avoid damage to the oscilloscope or application module, observe ESD (electrostatic discharge) precautions.

(See page 9, Pow

Turn off the oscilloscope power while removing or adding an application module.

(See page 10, Powering Off the Oscilloscope.)

Optional application module packages extend the capability of your oscilloscope.

You can physically install up to four application modules at one time. Application modules go into the two slots with windows in the upper right corner of the front-panel. Two additional slots are directly behind the two that you can see. To use these slots, install the module with the label facing away from you.

Each module has a license, which you can optionally transfer between your application modules and oscilloscope. You can keep each license in the module, which will allow you to move the module from one instrument to another.

Alternatively, you can move the license from the module to the oscilloscope. This approach will allow you to store the module separately from the oscilloscope for safe keeping. This approach will also allow you to use more than four applications on your oscilloscope simultaneously.

To transfer a license from a module to your osc illoscope or from your oscilloscope to a module:

ering On the Oscilloscope.)

Installation

1. Turn off the power to the oscilloscope. Insert the application modules in the oscilloscope. Turn on the power.

2. Push Utility on the front-panel. If needed, push Utility Page on the lower menu and turn multipurpose knob a to select

Conﬁg. Push Manage Modules and Optio ns on the lower menu, and then push License Type on the side menu until

“Modules” is selected. The licenses contained in the oscilloscope will be listed in the size menu. Push the button next to the appropriate license to transfer. You may transfer up to four licenses at one time.

3. After you turn off the power to the oscilloscope, you can remove the physical application module from the oscilloscope.

Refer to the MSO3000 and DPO 3000 Series Oscilloscopes Application Module Installation Manual that came with your application module for instructions on installing and testing an application module.

NOTE. If you transfer a license from a module to an oscilloscope, the module will not work on another oscilloscope until

you transfer the license back from the oscilloscope to the module. Consider putting the physical module in an envelope or other storage with a label with the date, the module name, and the model and serial number of the oscilloscope, which holds the license. This will help prevent trouble later if someone ﬁnds the module, installs it in some other oscilloscope, and wonders why it does not work.

Upgrading Bandwidth

You may increase the bandwidth of a 100MHz or 300MHz instrument up to 500MHz when your project requirements demand higher performance by purchasing an upgrade.

Available bandwidth upgrade products are:

DPO3BW1T32 - upgrades bandwidth from 100 MHz to 300 MHz for 2 channel models

DPO3BW1T52 - upgrades bandwidth from 100 MHz to 500 MHz for 2 channel models

DPO3BW3T52 - upgrades bandwidth from 300 MHz to 500 MHz for 2 channel models

MSO3000 and DPO3000 Series Oscilloscopes User Manual 13

Installation

DPO3BW1T34 - upgrades bandwidth from 100 MHz to 300 MHz for 4 channel models

DPO3BW1T54 - upgrades bandwidth from 100 MHz to 500 MHz for 4 channel models

DPO3BW3T54 - upgrades bandwidth from 300 MHz to 500 MHz for 4 channel models

To enable the upgrade, you w ill need to order a bandwidth upgrade product. Then, depending upon the serial number of your instru

ment, you will either need to send your instrument to a Tektronix service center, or install an option key

on your instrument (see below).

To determine the serial number of your instrument, push Utility, and then push About. The serial number is located on the resulting screen.

If the serial number of your instrument starts with C01, you will need to send your instrument to a Tektronix service center to enable th

e bandwidth upgrade. Arrangements for the service upgrade are made at the time an order is placed.

If the seria

l number of your instrument starts with C02, you may upgrade the bandwidth by installing a ﬁxed license

option key on your instrument.

To upgrade bandwidth by installing an option key on your instrument,

1. Once you have placed an order for the ate bandwidth upgrade product, you

appropri should receive an Option Key Certiﬁcate. with the option key number.

2. Push Uti

3. On the l

select Conﬁg.

4. Push M

lity.

ower menu, push Utility Page and

anage Modules & Options.

Utility P age

Conﬁg

Manage

es &

Modul

Options

5. On th

e side menu, push License Type until

Options is highlighted.

License

Type

Modules

Options

14 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Installation

6. Push Install Option.

7. Enter the Option Key number using multipurpose knob a and push Enter Character on

the lower menu. Alternatively,

you may use a USB keyboard.

8. Push OK Acc

ept on the side menu.

Following a successful installation of the option key, a m essage will be displayed

ng that you must power cycle the

indicati oscilloscope to enable the new features.

9. Power cycle the oscilloscope.

10. To verify that the bandwidth has been upgraded, push Utility, and then push About o

n the lower menu. The bandwidth information should be towards the top of this screen.

Install

Option

Enter

Character

About

Changing the User Interface Language

To change the language of the oscilloscope user interface, and to change the front-panel button labels through the use of an overlay:

1. Push Utility.

2. Push Utility Page.

3. Turn multipurpose knob a and select Conﬁg.

Utility Page

Conﬁg

MSO3000 and DPO3000 Series Oscilloscopes User Manual 15

Installation

4. Push Language from the resulting lower menu.

5. Turn multipu

rpose knob a and select the desired language. Choose among: English, French, German, Italian, Spanish, Brazilian Portuguese

, Russian, Japanese, Korean,

Simpliﬁed Chinese, and Traditional Chinese.

6. If you choo

se to use English, be sure that

the plastic front-panel overlay is removed. If you choose a language other than English,

place the p

lastic overlay for the language that you desire over the front-panel to display labels in that language.

Utility Page

Conﬁg

Language

English

Set Date &

Time

TekS e c u r e

Erase

Memory

About Manage

Modules &

Options

Changi

ng the Date and Time

To set the internal clock with the current date and time:

1. Push Utility.

2. Push Utility Page.

Utility Page

16 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Installation

3. Turn multipurpose knob a and select Conﬁg.

4. Push Set Date

&Time.

5. Push the side menu buttons and turn both

multipurp

ose knobs (a and b)tosetthetime

and date values.

6. Push OK Set Date & Time.

Conﬁg

Utility Page

Conﬁg

Set Date &

Time

Display Date &

Time

On|Off

Hour

Minute

Month

May

Day

Year

2012

OK Set Date &

Time

Language

English

Set Date &

Time

TekSecure

Erase

Memory

About Manage

Modules &

Options

Changing the Font Appearance

The font appearance can only be changed for the following languages: English, French, Spanish, Italian, Portuguese

NOTE.

and German.

ange the font appearance:

To c h

1. Push Utility.

MSO3000 and DPO3000 Series Oscilloscopes User Manual 17

Installation

2. Push Utility P

3. Turn multipu

age.

rpose knob a and select

Display.

4. Push Font.

5. On the side menu, push Regular or Bold.

Utility Page

Display

Utility Page

Display

Font

Regular

Bold

Backlight

Intensity

High

Graticule

Full

Screen

Annotation

Trigger

Frequency

Readout

Font

18 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Signal Path Compensation

Signal Path Compensation (SPC) corrects for DC inaccuracies caused by temperature variations and/or long-term drift. Run the compensation whenever the ambient temperature has changed by more than 10 °C (18 °F) or once a week if you use vertical settings of 5 mV/division or less. Failure to do so may result in the instrument not meeting warranted performance levels at those volts/div settings.

To compensate the signal path:

1. Warm up the oscilloscope for at least

20 minutes. Remove all input signals (probes and cables) from channel inputs. Input signals with AC components adversely affect SPC.

Installation

2. Push Utility.

3. Push Utility Page.

4. Turn multipurpose knob a and select

Calibration.

5. Push Signal Path on the lower menu.

Utility Page

Calibration

Utility Page

Calibration

Signal

Path

Pass

Factory

Pass

MSO3000 and DPO3000 Series Oscilloscopes User Manual 19

Installation

6. Push OK Compensate Signal Paths from the resulting side menu.

The calibrati

on will take approximately

OK Com-

pensate

Signal

Paths

10 minutes to complete.

7. After calibr

ation, v e rify that the status

indicator on the lower menu displays Pass.

Utility Page

Calibration

Signal

Path

Pass

Factory

Pass

If it does not, then recalibrate the instrument or have the i

nstrument serviced by qualiﬁed

service personnel.

Service pe

rsonnel use the factory calibration functions to calibrate the internal voltage references of the oscilloscope using external s

ources. Refer to your Tektronix ﬁeld ofﬁce or representative for assistance with factory calibration.

NOTE. Signal Path Compensation does not include calibration to the probe tip. (See page 12, Compensating a Passive

Voltage P

robe.)

Upgrad

To upgrade the ﬁrmware of the oscilloscope:

ing Firmware

1. Open up a Web browser and go to

www.tektronix.com/software. Proceed to the software ﬁnder. Download the latest ﬁrmware for your oscilloscope on your PC.

Unzip the ﬁles and copy the ﬁrmware.img ﬁle into the root folder of a USB ﬂash drive.

20 MSO3000 and DPO3000 Series Oscilloscopes User Manual

2. Power off your oscilloscope.

3. Insert the USB ﬂash drive into the front-panel

USB port on your oscilloscope.

Installation

MSO3000 and DPO3000 Series Oscilloscopes User Manual 21

Installation

4. Power on the osc automatically recognizes the replacement ﬁrmware and installs it.

If the instrum ﬁrmware, rerun the procedure. If the problem continues, try a d ifferent model of USB ﬂash driv qualiﬁed service personnel.

NOTE. Do not power off the oscilloscope or

remove the US ﬁnishes installing the ﬁrmware.

5. Power off the oscilloscope and remove the USB ﬂash drive.

illoscope. The instrument

ent does not install the

e. Finally, if needed, contact

B ﬂash drive until the oscilloscope

22 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Installation

6. Power on the osc

7. Push Utility.

8. Push Utility Page.

illoscope.

Utility Page

9. Turn multipurpose knob a and select Conﬁg.

10. Push About. The oscilloscope displays the

ﬁrmware version number.

11. Conﬁrm that the version number matches

that of the new ﬁrmware.

Conﬁg

Utility Page

Conﬁg

Language

English

Set Date &

Time

TekSecure

Erase

Memory

About Manage

Modules &

Options

MSO3000 and DPO3000 Series Oscilloscopes User Manual 23

Installation

Connecting Your Oscilloscope to a Computer

Connect your oscilloscope directly to a remote computer to let the PC analyze your data, collect screen images, or to control your oscilloscope. (See page 126, Saving a Screen Image.) (See page 127, Saving and Recalling Waveform Data.)

Two ways to connect your oscilloscope to a computer are through the VISA drivers and the e*Scope Web-enabled tools. Use VISA to communicate with your oscilloscope from your computer through a software application. Use e*Scope to communicate with your oscilloscope through a Web browser.

Using VISA

VISA lets you use your MS-Windows computer to acquire data from your oscilloscope for use in an analysis package that runs on your common communications connection, such as USB, Ethernet, or GPIB, to connect the computer to the oscilloscope.

To set up VISA communications between your oscilloscope and a computer:

1. Load the VISA drivers on your computer.

PC, such as Microsoft Excel, National Instruments LabVIEW, or a program of your own creation. You can use a

You will ﬁ CD that comes with your oscilloscope or at the Tektronix s oftware ﬁnder Web page (www.te

nd the drivers on the appropriate

ktronix.com/software).

2. Connect the oscilloscope to your computer

appropriate USB or Ethernet cable.

with the

To communicate between the oscilloscope and a GPIB system, connect the oscilloscope to the TEK-USB-488 GPIB-to-USB Adapter with a USB cable. Then connect the adapter to your GPIB system with a GP IB cable. Cycle the power on the oscilloscope.

24 MSO3000 and DPO3000 Series Oscilloscopes User Manual

3. Push Utility.

Installation

4. Push Utility Page.

5. Turn multi

purpose knob a and select I/O.

6. If you are using USB, the system sets itself

up automa

tically for you, if USB is enabled.

Check USB on the lower menu to be sure that USB

is enabled. If it is not enabled, push USB. Then push Connect to Computer on the side menu.

7. To use E

thernet, push Ethernet Network

Settings. On the side menu, if you are on a DHCP

et network and using a through

Ethern cable, set DHCP to On. If you are using a cross-over cable, set it to Off and set a hard

TCPIP address.

coded

Utility Page

Change

Instru

Settings

DHCP/

BOOTP

On|O

I/O

ment

USB

Computer

Ethernet Network Settings

Socket Server

GPIB

on-

Tes t C

nection

u want to change socket server

8. If yo parameters, push Socket Server and enter new values through the resulting side menu.

9. If you are using GPIB, push GPIB. Enter the GPIB address on the side menu, using

tipurpose knob a.

mul

Talk/Listen

ress

Add

(a) 1

This will set the GPIB address on an

tached TEK-USB-488 Adapter.

MSO3000 and DPO3000 Series Oscilloscopes User Manual 25

Installation

10. Run your application s oftware on your computer.

Quick Tips

The CD that is efﬁcient connectivity between your oscilloscope and your computer. There are toolbars that speed connectivity with Microsoft Excel and Word. There is also a standalone acquisition program called the OpenChoice Desktop.

The rear-panel USB 2.0 device port is the correct USB port for computer connectivity. Use the rear- and front-panel USB

2.0 host por oscilloscope to a PC or a PictBridge printer.

USB Host port

USB Device port

Using e*S

With e*Scope, you can access any Internet-connected MSO3000 or DPO3000 Series oscilloscope from a Web browser on your computer. No matter where you are, your oscilloscope is as close as the nearest browser.

To set up e*Scope communications between your oscilloscope and a Web browser running on a remote computer:

1. Connect the oscilloscope to your computer network with the appropriate Ethernet cable.

shipped with your oscilloscope includes a variety of Windows-based software tools designed to ensure

ts to connect your oscilloscope to USB ﬂash drives and printers. U se the USB Device port to connect your

cope

2. Push Utility.

26 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Installation

3. Push Utility P

age.

4. Turn multipurpose knob a and select I/O.

5. Push Ether

net Network Settings.

6. On the side menu, if you are on a DHCP

Ethernet network and using dynamic

ing, set DHCP to On. If you are

address using static addressing, set it to Off.

Push Ch

ange Instrument Settings.Ifyou are using DHCP, note the Ethernet address and instrument name. If you are using Static

ssing, enter the Ethernet address you

addre will be using.

Utility Page

I/O

Utility Page

I/O

Change

Instrume

Settings

DHCP/

BOOTP

On|Of

USB

Computer

Ethernet Network Settings

Socket Server

GPIB

NOTE. Depending on the type and speed

of network to which your DPO3000 Series

lloscope is connected, you may not see the

osci DHCP/BOOTP ﬁeld update instantaneously after pressing the DHCP/BOOTP button. It may

e a few seconds to update.

tak

7. Start your browser on your remote computer. In the browser address line, enter the IP

dress or, if DHCP is set to On in the

ad oscilloscope, simply enter the instrument name.

Test Con-

nection

MSO3000 and DPO3000 Series Oscilloscopes User Manual 27

Installation

8. You should now see the e*Scope screen showing the oscilloscope display, on your Web browser.

If e*Scope does not work, rerun the procedure. If it still does not work, c ontact qualiﬁed ser

vice personnel.

Connecting

You can connect a US-style USB keyboard to a USB Host port on the rear or front-panel of the oscilloscope. The oscilloscope will detect the keyboard, even if it is plugged in while the oscilloscope is powered on.

You can use the keyboard to quickly create names or labels. You can bring up the Label menu using the lower label button of the Channel or Bus menus. Use the arrow keys on the keyboard to move the insertion point, and then type in a name or label. Labeling channels and buses makes the information on the screen easier to identify.

a USB Keyboard to Your Oscilloscope

28 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Get Acquainted w

ith the Instrument

Get Acquainte

d with the Instrument

Front-Panel Menus and Controls

The front-panel has buttons and controls for the functions that you use most often. Use the menu buttons to access more specialized functions.

Using the Menu System

To use the menu system:

1. Push a front-panel menu button to display the menu that you want to use.

NOTE. The B1 and B2 buttons support up

to two different serial or parallel buses.

2. Push a lower menu button to select an item. If a pop-out menu appears, turn multipurpose knob a to select the desired choice. If a pop-up menu appears, press the button again to select the desired choice.

MSO3000 and DPO3000 Series Oscilloscopes User Manual 29

Get Acquainted w

ith the Instrument

3. Pushasidemenu

button to select an

item. If the menu item contains more than

one choice, pu

sh the side menu button

repeatedly to cycle through the choices. If a pop-out menu appears, turn

multipurpos

e knob a to select the desired

choice.

4. To remove a side menu, push the lower menu button again or push Menu Off.

30 MSO3000 and DPO3000 Series Oscilloscopes User Manual

5. Certain menu choices require you to set

a numeric value to complete the setup. Use the upper a knobs a and b to adjust values.

6. Push Fine to turn off or on the ability to

make smaller adjustments.

nd lower multipurpose

Using the Menu Buttons

Use the menu buttons to perform many functions in the oscilloscope.

1. Measure. Push to perform automated

measurements on waveforms or to conﬁgure cursors.

Get Acquainted w

ith the Instrument

2. Search. Push to search through

an acquisition for user-deﬁned events/criteria.

3. Test. Push to activate advanced or

application-speciﬁc testing features.

4. Acquire. Push to set the acquisition

mode and adjust the record length.

5. Autoset. Push to perform an automatic

setup of oscilloscope settings.

ger Menu. Push to specify trigger

6. Trig

settings.

lity. P ush to activate the system utility

7. Uti

functions, such as selecting a language or setting the date/time.

MSO3000 and DPO3000 Series Oscilloscopes User Manual 31

Get Acquainted w

8. Save / Recall Menu. Push to save and recall setups, waveforms, and screen images to inte ﬂash drive.

9. Channel 1,2,3,or4Menu. Push to set vertical parameters for input waveforms a the corresponding waveform from the display.

10. B1 or B2.Pushtodeﬁne and display a bus if you have the appropriate module application keys.

The DPO3AERO module supports MIL-STD-1553 buses.

The DPO3AUTO module supports CAN and LIN buses.

The DPO3EMBD module supports I and SPI.

The DPO3FLEX module supports FlexRay buses.

The DPO3COMP module supports RS-232, RS-422, RS-485, and UART buses.

The DPO3AUDIO module supports I Left Justiﬁed (LJ), Right Justiﬁed (RJ), and TDM buses.

Also, push B1 or B2 to display or remove the corresponding bus from the display.

ith the Instrument

rnal memory or a USB

nd to display or remove

11. R. Push to manage reference waveforms, including the display or removal of each reference waveform from the display.

12. M . Push to manage the math waveform, including the display or removal of the math waveform from the display.

Using Other Controls

hese buttons and knobs control waveforms, cursors, and other data input.

32 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Get Acquainted w

ith the Instrument

1. Turn the upper m

when activated, to move a cursor, to set a numerical parameter value for a menu item, or to sel choices. Push Fine to toggle between coarse and ﬁne adjustment.

Screen icons t active.

2. Cursors. Push once to activate the

two vertical cursors. Push again to turn on the two ve cursors. Push again to turn off all cursors.

When the cu the multipurpose knobs to control their position.

3. Select. Push to activate special

function For example, when using the two vertical

cursors (and no horizontal ones are

), you can push this button to link

visible or unlink the cursors. When the two vertical and two horizontal cursors are

ible, you can push this button to

both vis make either the vertical cursors or the horizontal cursors active.

You can the ﬁle system operations.

also use the Select button with

ultipurpose knob a,

ect from a pop-out list of

ell you when a or b are

rtical and two horizontal

rsors are on, you can turn

4. Fine.P

5. Waveform Intensity. Push to enable

6. Tur

ush to toggle between making coarse and ﬁne adjustments with the vertical and horizontal position knobs, the

er level knob, and many operations

trigg of multipurpose knobs a and b.

multipurpose knob a to control waveform

lay intensity and knob b to control

disp graticule intensity.

n the lower multipurpose knob b, when activated, to move a cursor or set a numerical parameter value for a menu

m. Push Fine to make adjustments

ite more slowly.

MSO3000 and DPO3000 Series Oscilloscopes User Manual 33

Get Acquainted w

ith the Instrument

7. Zoom button. Pu mode.

8. Pan (outer knob). Turn to scroll the zoom window through the acquired waveform.

9. Zoom (inner knob). Turn to control the zoom factor in further. Turning it counterclockwise zooms out.

10. Play-paus

the automatic panning of a waveform. Control the speed and direction with the pan knob.

11. ← Prev. Push to jump to the previous waveform

12. Set/Cle

ar Mark. Push to establish or

delete a waveform mark.

sh to activate zoom

. Turning it clockwise zooms

e button. Push to start or stop

mark.

13. → Next.P waveform mark.

14. Horizo

the trigger point location relative to the acquired waveforms. Push Fine to m ake small

15. Horiz

horizontal scale (time/division).

ush to jump to the next

ntal Position. Turn to adjust

er adjustments.

ontal Scale. Turn to adjust the

34 MSO3000 and DPO3000 Series Oscilloscopes User Manual

16. Run/Stop. Push to start or stop

acquisitions.

17. Single. Push to make a single

acquisition

18. Autoset. Push to automatically set the

vertical, h for a usable, stable display.

orizontal, and trigger controls

Get Acquainted w

ith the Instrument

19. Trigger Lev

level. Push this button to set the trigger level to

the midpoi

20. Force Trig. Push to force an immediate

trigger event.

21. Vertical Position. Turn to adjust the

vertical position of the corresponding wavefor adjustments.

22. 1, 2, 3, 4

the corresponding waveform from the display and access the vertical menu.

23. Vertic

vertical scale factor of the corresponding waveform (volts/division).

24. Print. Push to print a screen image using

the printer selected in the Utility menu. (See p

el. Turn to adjust the trigger

nt of the waveform.

m. Push Fine to make smaller

. Push to display or remove

al Scale. Turn to adjust the

age 132, Printing a Hard Copy.)

25. Powe

MSO3000 and DPO3000 Series Oscilloscopes User Manual 35

r switch. Push to power on or off

the instrument.

Get Acquainted w

26. USB 2.0 host port. Insert a USB cable here to connect peripherals to the oscillosc a printer, or a ﬂash drive. There is one more USB 2.0 host port on the rear panel.

ith the Instrument

ope, such as a keyboard,

27. S ave. Push t save operation. The save operation uses the current save parameters, as deﬁned in the Save /

28. Default Se

immediate restore of the oscilloscope to the default settings.

29. D15 - D0. Push to display or remove the digital channels from the display, and to access th (MSO3000 Series only).

o perform an immediate

Recall menu.

tup. Push to perform an

e digital channel setup menu

36 MSO3000 and DPO3000 Series Oscilloscopes User Manual

30. Menu Off. Push to clear a displayed

menu from the screen.

Get Acquainted w

ith the Instrument

Identifying

The items sho the display. Not all of these items are visible at any given time. Some readouts move outside the turned off.

1. The acquisition readout shows when an

acquisition is running, stopped, or when acquisition preview is in effect. Icons are:

Items in the Display

wn to the right may appear in

graticule area when menus are

Run: Acquisitions enabled

Stop: Acquisitions not enabled

Roll: In roll mode (40 ms/div or

slower)

PreVu: In this state, the oscilloscope

is stopped or between triggers. You can change the horizontal or vertical position or scale to see approximately what the next acquisition will look like.

MSO3000 and DPO3000 Series Oscilloscopes User Manual 37

Get Acquainted w

ith the Instrument

2. The trigger pos trigger position in the acquisition.

3. The expansion point icon (an orange triangle) horizontal scale expands and compresses around.

To ma k e the as the trigger point, push Acquire and set the lower menu Delay item to Off.

4. The waveform record view shows the

location relative to the waveform

trigger record. The line color corresponds to the selected waveform color.

The brac currently displayed on the screen.

ition icon shows the

shows the point that the

expansion point the same

kets show the part of the record

5. The tri

6. The c

(See page 108, Taking Manual Measurements with Cursors.)

gger status readout shows trigger

status. Status conditions are:

PrTrig: Acquiring pretrigger data

Trig?: Waiting for trigger

Trig'd: Triggered

Auto: Acquiring untriggered data

ursor readout shows time, amplitude, and delta (Δ) values for each cursor.

FFT measurements, it shows

For frequency and magnitude.

For serial buses, the readout shows the

oded values.

dec

38 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Get Acquainted w

ith the Instrument

7. The trigger lev

level on the waveform. The icon color corresponds to the trigger source color.

8. The trigger readout shows the trigger

source, slope, and level. The trigger readouts for other trigger types show other parameters.

9. The top line of the record length/sampling

rate readout shows the sampling rate (adjust with the Horizontal Scale knob). The bottom line shows the record length (adjust with the Acquire menu).

10. The horizontal position/scale readout

shows on the top line the horizontal scale (adjust with the Horizontal Scale knob).

With Delay Mode on, the bottom line shows the time from the T symbol to the expansion point icon (adjust with the Horizontal Position knob).

Use horizontal position to insert added delay between when the trigger occurs and when you actually capture the data. Insert a negative time to capture more pretrigger information.

With Delay Mode off, the bottom line shows the time location of the trigger within the acquisition, as a percentage.

el icon shows the trigger

11. The Timing Resolution readout shows

the resolution of the digital channel timing.

Timing resolution is the time between samples. It is the reciprocal of the digital sample rate.

When the MagniVu control is on, “MagniVu” appears in the readout.

MSO3000 and DPO3000 Series Oscilloscopes User Manual 39

Get Acquainted w

ith the Instrument

12. Measurement re selected measurements. You can select up to four measurements to display at one time.

symbol appears instead of the expected numerical measurement if a vertical cli of the waveform is outside the range of the digitizer. The digitizer range extends one division below the screen. To obtain a proper numerical measurement, turn the vertical scale and po the waveform within the range of the digitizer.

13. The auxiliary waveform readouts show the vertic of the math and reference waveforms.

14. The c hann scale factor (per division), coupling, invert, and bandwidth status. Adjust with

ical Scale knob and the channel

the Vert 1, 2, 3,or4 menus.

adouts show the

pping condition exists. Part

above and one division

sition knobs to bring all of

al and horizontal scale factors

el readout shows the channel

15. For analog channels, the waveform baseline indicator shows the zero-volt

f a waveform (ignoring the effect

level o of offset). The icon colors correspond to the waveform colors.

16. For digital channels (MSO3000 Series only), the baseline indicators point to the high and low levels. The indicator colors match the color code used on the physical probe channels. The D0 indicator is black, the D1 indicator is brown, the D2 indicator is red, and so on.

40 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Get Acquainted w

ith the Instrument

17. The group icon i

channels are grouped (MSO3000 Series only).

18. The bus display shows decoded packet

level information for serial buses or for parallel bus The bus indicator shows the bus number and bus type.

Front-Pan

1. Input Rang

for the P6316 digital probe on MSO3000 models only.

2. Channel 1, 2,(3, 4). Channel inputs with

the TekVP

3. Aux In.Tr

from +8 V to –8 V. The maximum input voltage is 450V peak, 300V RMS. Input resista

11.5 pF ±2 pF.

ndicates when digital

es (MSO3000 Series only).

el Connectors

e +30 V to –20 V connector

I Versatile Probe Interface.

igger level range is adjustable

nce is 1 MΩ ± 1% in parallel with

4. PROBE COMP. Square wave signal

source to compensate probes. Output

e: 0 – 2.5V, amplitude ± 1% behind

voltag 1kΩ ±2%. Frequency: approximately 1kHz.

5. Ground.

6. Application Module Slots.

MSO3000 and DPO3000 Series Oscilloscopes User Manual 41

Get Acquainted w

ith the Instrument

Side Panel Connector

1. Ground strap connector. This is a

receptacle for a grounding strap.

Rear-Panel Connectors

1. Cal. This is for use by authorized service

personnel only.

2. Aux Out. Use this output to synchronize other test equipment with your oscilloscope. A LOW to HIGH transition indicates that the trigger occurred. The logic level for Vout (HI) is ≥3.25V open circuit; ≥2.2 V into a 50Ω load to ground. The logic level for Vout (LO) is ≤0.4 V intoaloadof≤4mA;≤0.2Vintoa50Ω load to ground.

3. Probe Power. Use this port to provide auxiliary power for TekVPI probes, when needed.

4. Video Out. Use the Video Out port (DB-15 female connector) to show the oscilloscope display on an external monitor or projector.

5. LAN. Use the LAN (Ethernet) port (RJ-45 connector) to connect the oscilloscope to a 10/100 Base-T local area network.

42 MSO3000 and DPO3000 Series Oscilloscopes User Manual

6. Device. Use the USB 2.0 High speed

device port to control the oscilloscope through USBTM TEK-USB-488 Adapter. The USBTMC protocol allows USB devices to communicate messages. This lets you run your GPIB software applications on USB hardware. Also, use the PictBridge-compatible printer to the oscilloscope.

7. Host. Use the USB 2.0 Full speed host

ports (one the front) to take advantage of USB ﬂash drives, keyboards, and printers.

8. Power input. Attach to an AC power line

with inte Operating Considerations.)

CorGPIBwitha

using IEEE488 style

USB port to connect a

on the rear-panel and one on

gral safety ground. (See page 5,

Get Acquainted w

ith the Instrument

MSO3000 and DPO3000 Series Oscilloscopes User Manual 43

Acquire the Sign

Acquire the Si

This section describes concepts of and procedures for setting up the oscilloscope to acquire the signal as you want it to.

gnal

Setting Up Analog Channels

Use front-panel buttons and knobs to set up your instrument to acquire signals using the analog channels.

1. Connect the P6139B or TekVPI probe to the input si

2. Select the input channel by pushing the front-p

gnal source.

anel buttons.

NOTE. If you are using a probe that does not

supply probe encoding, set the attenuation

actor) on the oscilloscope vertical

(probe f menu for the channel to match the probe.

3. Push Default Setup.

4. Push Autoset.

44 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Acquire the Sign

5. Push the desire

adjust the vertical position and scale.

6. Adjust the h

The horizontal position determines the number of pretrigger and posttrigger samples.

The horizontal scale determines the size of the acquisition window relative to the waveform. contain a waveform edge, a cycle, several cycles, or thousands of cycles.

d channel button. Then

orizontal position and scale.

You can scale the window to

Quick Tip

Use the zoom feature to see multiple cycles of your signal in the upper part, and a single cycle in the lower part of the display. (See page 118, Using Wave Inspector to Manage Long Record Length Waveforms.)

Labeling Channels and Buses

n add a label to the channels and buses shown on the display for easy identiﬁcation. The label is placed on the

You ca waveform baseline indicator in the left side of the screen. The label can have up to 32 characters.

To label a channel or bus, follow these steps:

1. Push a front-panel button for an input channel us.

or a b

MSO3000 and DPO3000 Series Oscilloscopes User Manual 45

Acquire the Sign

2. Push Label on t

he lower menu to create a

label, such as for channel 1 or B1.

3. Push Select Preset Label to view a list of labels.

4. Turn multipurpose knob b to scroll through the list to ﬁ

nd a suitable label. You can edit

the label after you insert it if necessary.

5. Push Insert Preset Label to add the label.

Label

Select Preset

Label

Insert

Preset

Label

e using a USB keyboard, use the

If you ar arrow keys to position the insertion point and edit the inserted label, or type in a new label.

ge 28, Connecting a USB Keyboard

(See pa to Your Oscilloscope.)

6. If you do not have a USB keyboard connected, push the side and lower menu arrow keys to position the insertion point.

46 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Acquire the Sign

7. Turn multipurp

ose knob a to scroll through the list of letters, numbers, and other characters to ﬁnd the character in the name that you want to enter.

8. Push Select or Enter Character to let the oscilloscope know that you have picked the proper cha

racter to use.

You can use the lower menu to edit the label as needed.

9. Continue scrolling and pushing Select until you have entered all the desired characters.

For another label, push the side and lower menu arrow keys to r eposition the insertion point.

ABCDEFGHIJK

LMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz 0123456789_=+-!@#$%^&*()[]{}<>/~'”\|:,.?

Enter

Character

Back

Space

Delete

Clear

10. Push Display Labels and select On to see the label.

Using the Default Setup

To return the oscilloscope to its default settings:

h Default Setup.

1. Pus

Display

Labels

On|Off

MSO3000 and DPO3000 Series Oscilloscopes User Manual 47

Acquire the Sign

2. If you change your mind, push Undo Default Setup to undo the last default

setup.

Using Autose

Autoset adjusts the instrument (acquisition, horizontal, trigger, and vertical controls) such that it displays four or ﬁve waveform cycles for analog channels with the trigger near the midlevel, and ten cycles for digital channels.

Autoset works with both the analog and digital channels.

1. Connect the analog probe, and then select the input channel. (See page 44, Setting Up Analog Channels.)

Connect the digital probe and select the input channel. (See page 66, Setting Up Digital Channels.)

Undo

Default

Setup

2. Push Autoset to execute an Autoset.

3. If desired, push Undo Autoset to undo

the last Autoset.

You can also disable the Autoset function if you want to set up a waveform manually. To disable or enable the Autoset function:

1. Push and hold Autoset.

2. Push and hold Menu Off.

Undo

Autoset

48 MSO3000 and DPO3000 Series Oscilloscopes User Manual

3. Release Menu Off, and then release

Autoset.

Acquire the Sign

4. Select the desired side menu setting.

Quick Tips

To position the waveform appropriately, Autoset may change the vertical position. Autoset always sets vertical offset to0V.

If you use Autoset when no channels are displayed, the instrument turns on channel one (1) and scales it.

If you use Autoset and the oscilloscope detects a video signal, the oscilloscope automatically sets the trigger type to video and makes other adjustments to display a stable video signal.

Acquisition Concepts

Before a signal can be displayed, it must pass through the input channel where it is scaled and digitized. Each channel has a ded extracts waveform records.

Sampling Process

icated input ampliﬁer and digitizer. Each channel produces a stream of digital data from which the instrument

Autoset

Enabled

Autoset

Disabled

Acquisition is the process of sampling an analog signal, converting it into digital data, and assembling it into a waveform record, which is then stored in acquisition memory.

Real-Time Sampling

MSO3000 and DPO3000 Series oscilloscopes use real-time sampling. In real-time sampling, the instrument digitizes all of the points it acquires using a single trigger event.

Input signal

Record points

Sampling rate

Sampled points

Digital values

MSO3000 and DPO3000 Series Oscilloscopes User Manual 49

Acquire the Sign

Waveform Record

The instrument builds the waveform record through use of the following parameters:

Sample interval: The time between recorded sample points. Adjust this by turning the Horizontal Scale knob or changing the record length with the menu buttons.

Record length: The number of samples required to ﬁll a waveform record. Set this by pushing Acquire and using the resulting lower and side menus.

Trigger point: T he zero time reference in a waveform record. It is shown on the screen by an orange T.

Horizonta is on, this is the time from the trigger point to the expansion point. Adjust this by turnin

Use a positive time to acquire the record after the trigger point. Use a negative time to ac

Expansion point: The point that the horizon around. It is shown by an orange triangle.

l position: When Delay Mode

gtheHorizontal Position knob.

quire it before the trigger point.

tal scale expands and contracts

How the Analog Acquisition Modes Work

e mode retains the ﬁrst sampled point

Sampl

from each acquisition interval. Sample is the default mode.

Detect mode uses the highest and

Peak

lowest of all the samples contained in two consecutive acquisition intervals. This mode

works with real-time, noninterpolated

only sampling and is useful for catching high frequency glitches.

50 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Hi Res mode calculates the average of all the samples for each acquisition interval. This mode only

works w ith real-time, noninterpolated sampling. Hi-Res provides a higher-resolution, lower bandwidth waveform.

Acquire the Sign

Envelope mo

de ﬁnds the highest and lowest record points over all acquisitions. Envelope uses P eak Detect for each individual acquisitio

Average mode calculates the average value for each re

cord point over a user-speciﬁed number of acquisitions. Average uses Sample mode for each individual acquisition. Use avera

ge mode to reduce random noise.

Changing the Acquisition Mode, Record Length, and Delay Time

Use this procedure to change the acquisition mode.

1. Push Acquire.

2. Push Mode.

Mode

Samp

Record Length

10k

Delay

On |

Set Horiz.

Position to

10%

Waveform

Display

XY Display

Off

MSO3000 and DPO3000 Series Oscilloscopes User Manual 51

Acquire the Sign

3. Then choose th

e acquisition mode on the side menu. You can chose from: Sample, Peak Detect, Hi Res, Envelope, or Average.

NOTE. Peak Det

ect and Hi Res modes take advantage of sample points that the oscilloscope would have discarded at lower sweep speeds

. Therefore, these modes only work when the current sample rate is less than the maximum possible s ample rate. As soon as the oscil

loscope starts to acquire at the maximum sample rate, then the Peak Detect, Hi Res and Sample modes all look the same. You c a n c o n

trol the sample rate by setting the

Horizontal scale and the Record Length.

4. If you chos

e Average, turn multipurpose knob a to set the number of waveforms to average over.

Acquisition

Mode

Sample

Peak

Detect

Hi Res

Envelope

Average

5. Push Record Length.

6. Push th

e record length button on the side

menu.

among: 1000, 10 k, 100 k, 1 M, and

Choose 5Mpoints.

10k po

ints

52 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Acquire the Sign

7. Push Delay on th

On when you want to delay the acquisition

relative to the trigger event.

With Delay set to On, turn the Horizontal Position knob counterclockwise to increase the delay. The trigger point will move to the left and ultimately outside of the acquired waveform. Then you can adjust the Horizontal Scale knob to acquire more detail around the area of interest at the center of the screen.

When this delay is on, the trigger point separates from the horizontal expansion point. The horizontal expansion point stays at the center of the screen. The trigger point can move off the screen. When this happens, the trigger marker turns to point in the direction of the trigger point.

Use the delay feature when you want to acquire waveform detail that is separated from the trigger event by a signiﬁcant interval of time. For example, you can trigger on a sync pulse that occurs once every 10 ms and then look at high-speed signal characteristics that occur 6 ms after the sync pulse.

When the delay feature is set to Off, the expansion point is tied to the trigger point so that scale changes are centered around the trigger point.

Using Roll Mode

e lower menu to select

Roll mode gives a display similar to a strip chart recorder fo r low-frequency signals. Roll mode lets you see acquired data

ithout waiting for the acquisition of a complete waveform record.

points w

de is enabled when the trigger mode is auto and the horizontal scale is set to 40 ms/div or slower.

Roll mo

Quick Tips

Switching to Envelope or Average acquisition mode, using math w aveforms, turning on a bus, or switching to Normal

er will disable Roll mode.

trigg

mode is disabled when you set the horizontal scale to 20 ms per division or faster.

Roll

Run/Stop to halt Roll mode.

Push

MSO3000 and DPO3000 Series Oscilloscopes User Manual 53

Acquire the Sign

Setting Up a Serial or Parallel Bus

Your oscilloscope can decode and trigger on signal events or conditions that occur on:

Bus type With this setup

Parallel I2C and SPI DPO3EMBD application module. MSO3000 or DPO3000 oscilloscope RS-232, RS-422, RS-485, and

UART MIL-STD-1553 DPO3AERO application module. MSO3000 or DPO3000 oscilloscope CAN and LIN DPO3AUTO application module. MSO3000 or DPO3000 oscilloscope FlexRay Audio buses (I2S, Left Justiﬁed (LJ),

Right Justiﬁed (RJ), and TDM)

(See page 12, Application Module Free Trial.)

Using Buses in Two Steps

To quickly use serial bus triggering:

MSO3000 oscilloscope

DPO3COMP application module. MSO3000 or DPO3000 oscilloscope

DPO3FLEX application module. MSO3000 or DPO3000 oscilloscope DPO3AUDIO application module. MSO3000 or DPO3000 oscilloscope

1. Push B1 or B2 and enter parameters of the which to trigger.

bus on You can separately use B1 and B2 to v iew

two different buses.

2. Push Trigger Menu and enter trigger

parameters. (See page 73, Choosing a Trigger Type.)

You can display bus information without triggering on the bus signal.

ttingUpBusParameters

NOTE. For all serial bus sources, use any combination of channels 1 through 4, and D15 through D0.

To trigger on serial or parallel bus conditions, refer to Triggering on Buses. (See page 76, Triggering on Buses.)

54 MSO3000 and DPO3000 Series Oscilloscopes User Manual

To set up bus parameters:

1. Push B1 or B2 to bring up the lower menu bus choices.

Acquire the Sign

2. Push Bus. Turn multipurpose knob a to scroll through the list of bus types and select the desired bus: Parallel (MSO3000 Series

only), I

C, SPI, RS-232, MIL-S TD-1553,

CAN, LIN, FlexRay, or Audio.

The actual menu items shown will depend on your model oscilloscope and the application modules installed.

3. Push Deﬁne Inputs. The choices depend on the selected bus.

Use the side menu to deﬁne parameters for the inputs, such as speciﬁc signals to an analog or digital channel.

If you select Parallel, push the side menu button to enable or disable Clocked Data.

Push the side menu button to select the Clock Edge on which to clock data: rising edge, falling edge, or both edges.

Turn multipurpose knob a to select the Number of Data Bits in the parallel bus.

Turn multipurpose knob a to select the desired bit to deﬁne.

Turn multipurpose knob b to select the desired analog or digital channel as the source for the bit.

Parallel

Deﬁne

Inputs

Clocked

Data

Yes

Clock

Edge

Number of

Data Bits

(a) 16

Deﬁne Bits

(a) Bit 15

(b) D15

Deﬁne Inputs

Thresholds B1 Label

I2C

Bus

Display

Event Table

4. Push Thresholds.

Bus

I2C

Deﬁne Inputs

Thresholds B1 Label

I2C

Bus

Display

Event Table

You can set the threshold for all channels in the serial bus from a list of preset values. The preset values vary, depending on the bus type.

MSO3000 and DPO3000 Series Oscilloscopes User Manual 55

Acquire the Sign

Alternately, y

ou can set the threshold to a speciﬁc value for the signals that make up the serial bus. To do so, push Select on the side menu and turn m

ultipurpose knob a to select

a Bit or a Channel number (Signal name).

Then, turn multipurpose knob b to deﬁne the voltage level above which the oscilloscope treats the signal as a logic high and below which as a logic low.

5. Optionally, push B1 Label to edit the label for the bus. (See page 45, Labeling Channels

and Buses

Bus

I2C

Deﬁne

Inputs

ThresholdsInclude

R/W in

address

B1 Label

I2C

Bus

Display

Event Tab l e

6. Push Bus Display and use the side menu to deﬁne

how to display the parallel or serial

bus.

Depending on the bus, use the side menu or

bs to set the number format.

the kno

Hex

Binary

ASCII

56 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Acquire the Sign

7. Push Event Table and select On to display a

list of bus packets with timestamps.

For a clocked parallel bus, the table lists the value of the b

us at each clock edge. For an unclocked parallel bus, the table lists the value of the bus whenever any one of its bits changes.

The Event Table lists different data types, depending on the bus type.

8. Push Save Event Table to save the event table data

in a .csv (spreadsheet) format on

the currently selected storage device.

This examp

le of an Event Table is from an

RS-232 bus. RS-232 event tables display one line for each

7- or 8-bi

t byte when Packets are set to Off. RS-232 event tables display one line for each packet when Packets are set to On.

Other bu

ses display one word, frame, or packet per row, depending on the bus type.

Event

Tab l e

On |Off

Save

Event

Tab l e

MSO3000 and DPO3000 Series Oscilloscopes User Manual 57

Acquire the Sign

9. Push B1 or B2 and

turn multipurpose knob a to move the bus display up or down on the screen.

I2CBus

To acquire data from an I2C bus, you need to also set up these items:

1. If you select I2C, push Deﬁne Inputs and the appropriate side menu choices.

I2C

Deﬁne Inputs

Thresholds Include

R/W in

Address

B1 Label

I2C

You can assign the predeﬁned SCLK Input or SDA Input to the channel connected to the signal.

2. Push Includ e R/W in Address and then push the desired side menu button.

This control determines how the oscilloscope shows the I

C addresses in bus decode traces, cursor readouts, Event Table listings, and trigger settings.

If you select Yes, the oscilloscope displays 7-bit addresses as eight bits, where the eighth bit (LSB) is the R/W bit. It displays 10-bit addresses as 11 bits where the third bit is the R/W bit.

Bus

Display

Event Tabl e

If you select No, the oscilloscope displays 7-bit addresses as seven bits, and 10-bit addresses as ten bits.

In the physical layer of the I

C protocol, 10 bit I2C addresses are preceded by the ﬁve bit code, 11110. The oscilloscope

does not include these ﬁve bits in address readouts.

SPI Bus

To acquire data from an SPI bus, you need to also set up these items:

u selected SPI, push Deﬁne Inputs and

1. If yo the appropriate side menu choices.

can set the Framing to SS (Slave

You Select)ortoIdleTime.

You can assign the predeﬁned SCLK, SS,

I,orMISO signals to any channel.

MOS

2. Push Conﬁgure and the desired side menu

oices.

Bus

SPI

Deﬁne Inputs

Thresholds

Conﬁgure

B1 Label

SPI

Disp

Bus

lay

Event Tabl

58 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Acquire the Sign

3. Push SCLK to set the edge of the signal to

match the SPI bus being acquired.

4. Set the level of the SS, MOSI, and MISO

signals to match the SPI bus.

Active High m

eans that a signal is considered active when the signal is greater than the threshold value.

Active Low me

ans that the signal is considered active when the signal is lower than the threshold value.

5. Use multip

urpose knob a to set the number

of bits of the SPI Word Size.

6. Push eithe

r side menu button to set the bit

order of the SPI bus.

SCLK

Active

High

Active Low

MOSI

Active

High

Active Low

MISO

Active

High

Active Low

-more10f2

Word Size

(a) 8 bits

Bit Order

MS First

Bit Order

LS First

RS-232 B

To acquire data from a RS-232 bus, you need to also set up these items:

1. If you selected RS-232, push Conﬁgure and the desired side menu choices.

Bus

RS-232

Deﬁne

Inputs

Use the side menu to conﬁgure the bus. Use Normal polarity for RS-232 signals and Inverted polarity for RS-422, RS-485, and UART buses.

Thresholds

Conﬁgure

9600-8-N

B1 Label

RS-232

Bus

Display

Event Tab l e

MSO3000 and DPO3000 Series Oscilloscopes User Manual 59

Acquire the Sign

2. Push Bit Rate,

and turn multipurpose knob a

to select the appropriate bit rate.

3. Push Data Bits

and select the number to

match the bus.

4. Push Parity a

nd turn multipurpose knob a to match the polarity used by the bus as None, Odd, or Even.

5. Push Packets and select On or O ff.

6. Turn multip

urpose knob a to select an

end-of-packet character.

RS-232 decoding displays a stream of bytes. You can organize the stream into packets with an end

If you deﬁn

-of-packet character

ed an end-of-packet character to use for RS-232 decoding, the stream of bytes will be displayed as packets.

When decoding an RS-232 bus in ASCII mode, a l

arge dot indicates that the value represents a character outside the printable ASCII range.

Bit Rate

9600 bps

Data Bits

Parity

(a) None

Packets

Off

On|

End of Packet

(Linefeed)

MIL-ST

D-1553 Bus

To acquire data from a MIL-STD-1553 bus, you need to also set up these items:

1. If you selected MIL-STD-1553, push Deﬁne Inputs and the appropriate side

menu choices.

2. Turn multipurpose knob a to select the channel connected to the MIL-STD-1553 bus source.

Bus

MIL-STD-

1553

MIL-STD-

1553 Input

(a) 1

Deﬁne Inputs

Thresholds

786mV

22.00 V

13.3 μs

4.00 μs

B1 Label

1553

Bus

Display

Event Tabl e

60 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Acquire the Sign

3. Push either Pol

arity Normal or Polarity

Inverted on the size menu to match the

bus being acquired.

4. Push Thresholds to set the Channel

Thresholds or choose a Preset value.

Turn multipu

rpose knob a to set the high

threshold level. Turn multipurpose knob b

Thresh-

olds

752mV

22.0mV

to set the low threshold level.

5. Push RT to se

ttheResponse Time.Turn multipurpose knob a to set the maximum level. Turn multipurpose knob b to set the minimum le

vel.

12.0μs

4.00μs

CAN Bus

To acquire data from a CAN bus, you need to also set up these items:

1. If you selected CAN, push Deﬁne Inputs and the appropriate side menu choices.

Bus

CAN

Deﬁne

Inputs

Thresholds Bit Rate

500 Kbps

B1 Label

CAN

Bus

Display

Event Tab l e

2. Turn multipurpose knob a to select the channel connected to the CAN bus source.

3. Turn multipurpose knob a to select the type of CAN signal: CAN_H, CAN_L, Rx, Tx, or Differential.

4. Turn multipurpose knob a to set the Sample Point from 5% to 95% of the position within

the bit period or the unit interval.

CAN Input

(a) 1

Signal

Type

CAN_H

Sample

Point

50%

MSO3000 and DPO3000 Series Oscilloscopes User Manual 61

Acquire the Sign

5. Push Bit Rate a

nd turn multipurpose knob a

to select from the list of predeﬁned bit rates.

Bus

CAN

Deﬁne Inputs

Alternately, you can set the bit rate to a speciﬁc value

.Todoso,selectCustom, and then turn multipurpose knob b to set the bit rate from 10,000 to 1,000,000.

LIN Bus

To acquire data from a LIN bus, you need to also set u p these items:

1. If you selected LIN, push Deﬁne Inputs and the appropriate side menu choices.

2. Turn multipurpose knob a to select the channel connected to the LIN bus source.

3. Turn multipurpose knob a to set the Sample Point from 5% to 95% of the position within

the bit period or the unit interval.

4. Select the Polarity to match the LIN bus being acquired.

Bus

LIN

LIN Input

(a) 1

Sample

Point

50%

Polarity Normal

(High=1)

Polarity

Inverted

(High=0)

Deﬁne Inputs

Thresholds Bit Rate

500 Kbps

Thresholds

Conﬁgure

B1 Label

CAN

B1 Label

LIN

Bus

Display

Bus

Display

Event Tabl e

Event Tab l e

5. Push Conﬁgure and the appropriate side menu choices.

Bus

LIN

Deﬁne Inputs

Thresholds

Conﬁgure

B1 Label

LIN

Bus

Display

Event Tab l e

62 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Acquire the Sign

6. Push Bit Rate,

and turn multipurpose knob a

to select from the list of predeﬁned bit rates. Alternately, you can set the bit rate to a

speciﬁc value

.Todoso,selectCustom, and

Bit Rate

(a)

19.2K bps

then turn multipurpose knob b to set the bit rate from 800 bps to 100,000 bps.

7. Push LIN Standard, and turn multipurpose

knob a to select the appropriate standard.

8. Push In clud

e Parity Bits with Id to select

whether or not to include parity bits.

FlexRay Bu

LIN

Standard

v1.x

Include

Parity Bits

with Id

On|

Off

To acquire data from a FlexRay bus, you need to also set up these i tems:

1. If you selected FlexRay, push Deﬁne Inputs

and the appropriate side menu choices.

Bus

FlexRay

Deﬁne

Inputs

Thresholds

786 mV

22.0 mV

Bit Rate

10000000

B1 Label

FlexRay

Bus

Display

Event Tab l e

2. Turn multipurpose knob a to select the

channel connected to the FlexRay bus source.

3. Push the appropriate side menu buttons for

FlexRay Channel Type and Polarity.

4. Push Thresholds to set the Channel

Thresholds. Turn multipurpose knob a to set

the high threshold level. Turn multipurpose knob b to set the low threshold level.

FlexRay

Input

(a) 1

FlexRay Channel

Type

Thresh-

olds

786 mV

22.0 mV

MSO3000 and DPO3000 Series Oscilloscopes User Manual 63

Acquire the Sign

5. Push Bit Rate a

nd turn multipurpose knob a

to select from the list of predeﬁned bit rates.

Alternately,

you can set the bit rate to a

Bus

FlexRay

Deﬁne

Inputs

speciﬁc value. To do so, select Custom, and then turn multipurpose knob b to set the bit rate from 1,0

00,000 to 10,000,000 b/s.

Audio Bus

To acquire data from an audio bus, you need to also set up these items:

1. If you selected Audio, push Deﬁne Input and the desired side menu choices.

Bus

Audio

Deﬁne Inputs

Thresholds

786mV

22.00 V

Thresholds

Bit Rate

1000000

Conﬁgure

B1 Label

FlexRay

B1 Label

RS-232

Bus

Display

Bus

Display

Event Tabl e

64 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Acquire the Sign

2. Push Type, and

turn multipurpose knob a to select the type of audio bus data conﬁguration on which to trigger.

3. Select I2S to trigger on the standard Inter-IC Sound, or Integrated Interchip Sound, electrical s

erial bus interface standard stereo

format.

4. Select Left

Justiﬁed to trigger on an I2S

stream where there is no bit clock delay and the data starts right on the edge of the word select clo

ck.

5. Select Right Justiﬁed to trigger on an I2S stream wh

ere the data lines up with the right

edge of the word select clock.

6. Select TD

M to trigger on time-division

multiplexing.

7. Push Co

nﬁgure, and the appropriate side

menu buttons to further set up I2S triggering.

Physical Layer Bus Activity

Audio Bus

Type

I2S

Left

Justiﬁed

(LJ)

Right

Justiﬁed

(RJ)

TDM

Oscilloscope waveform traces from analog channels 1 to 4, digital channels D15 to D0, and the traces you see when you choose to display a bus always show the physical layer bus activity. In the physical layer display, bits that were transmitted earlier are to the left, and bits that were transmitted later are to the right.

I2C, and CAN buses transmit the MSB (most signiﬁcant bit) ﬁrst

SPI buses do not specify a bit order

RS-232 and LIN buses transmit the LSB (least signiﬁcant bit) ﬁrst

NOTE. The oscilloscope displays the decode traces and event tables for all buses with the MSB on the left and LSB

on the right.

For example, an RS-232 signal (after the start bit) might be high, high, high, low, high, low, low, and high. Since the RS-232 protocol uses high for z ero and low for one, this value would be 0001 0110.

Since the decode displays the MSB ﬁrst, the oscilloscope reverses the order of the bits and displays 0110 1000. If the bus display is set to hex, the value displays as 68. If the bus display is set to ASCII, the value displays as h.

MSO3000 and DPO3000 Series Oscilloscopes User Manual 65

Acquire the Sign

Setting Up Digital Channels

Use front-panel buttons and knobs to set up your instrument to acquire signals using the digital channels.

1. Connect the P6316 16-channel digital probe to the input signal source.

2. Connect the ground lead or leads to the

t ground.

circui You can connect one or two of the common

ground leads for each group of 8 channels

(wires

3. If needed, connect the appropriate grabber

ch probe to the probe tip.

for ea

4. Connect each channel to the desired circuit

point.

test

5. Push D15 - D0 on the front-panel to display

enu.

the m

h D15 - D0 on the lower menu to access

6. Pus the D15 - D0 On or Off menu.

D15

On/Off

–D0

Thr

esholds

Edi

t Labels

Mag

On |

niVu

Off

ght

Hei

S |ML

66 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Acquire the Sign

7. Turn multipur p

the list of digital channels. Turn multipurpose knob b to position the selected channel.

As you positio on the display, the oscilloscope groups the channels, and adds the group to the pop-up list. You can move all the channels in the group instead of individual channels.

8. Push Thresh

can assign a different threshold value to each pod.

9. Push Edit L

create the label. You can create labels through the front-panel or with an optional USB keyboa Channels and Buses.)

10. Push MagniVu on the lower menu to

increase

ose knob a to scroll through

n channels close to each other

select the group from the list to

olds on the lower menu. You

abels on the lower menu and

rd. (See page 45, Labeling

the timing resolution.

MSO3000 and DPO3000 Series Oscilloscopes User Manual 67

Acquire the Sign

11. Push Height on t to set the signal height. You only need to do this once to set the height for all of the digital channels.

he lower menu repeatedly

Quick Tip

Use the zoom feature to see multiple cycles of the signal in the upper part, and a single cycle in the lower part of the display. (See page 118, Using Wave Inspector to Manage Long Record Length Waveforms.)

When setting up the digital probe, the ﬁrst set of eight leads (pins 7 to 0) on the digital probe is marked G roup 1 on the lead box. The second set (pins 15 to 8) is marked Group 2.

Digital channels store a high or low state for each sample. The threshold that separates a high from a low state can be set for all the channels in Group 1 or in Group 2 of the digital probe. The threshold can not be set for individual channels.

When and Why to Turn On MagniVu

For MSO30 helps you to make precise timing measurements on digital edges. You can see up to 16 times more detail than with normal digital channel sampling.

The MagniVu record is acquired in parallel with the main digital acquisition and is available at any time, running or stopped. MagniVu points centered around the trigger.

00 Series only, MagniVu allows you to have higher resolution to accurately determine edge placement. T his

provides an ultra high resolution view of your data sampled at a maximum resolution of 121.2 ps for 10,000

g MagniVu

Usin

NOTE. MagniVu centers itself around the trigger point. If you turn MagniVu on while using a large record length and you are

g somewhere other than the trigger point, then the digital signal may be off screen. In most of these cases, you can ﬁnd

lookin the digital record by looking for the digital signal in the upper overview and panning accordingly.

NOTE. You should turn on MagniVu when light gray shading is displayed to indicate the uncertainty of the edge position. If

ading is not displayed, you do not need to use MagniVu. (See page 97, Viewing Digital Channels.)

the sh

1. Push

D15 – D0.

68 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Acquire the Sign

2. Push MagniVu and select On.

D15 – D0

On/Off

Thresholds Label MagniVu

Off

On |

Quick Tips

If you think you need more timing resolution, turn on MagniVu to increase the resolution.

MagniVu is always acquired. If the oscilloscope is in a stopped state, you can turn on MagniVu and still get the resolution without ta

The seria

king another acquisition.

l bus features do not use data acquired in MagniVu mode.

Height

S |ML

MSO3000 and DPO3000 Series Oscilloscopes User Manual 69

Trigger Setup

This section contains concepts and procedures for setting up the oscilloscope to trigger on your signal.

Triggering Concepts

Trigger Event

The trigger event establishes the time-reference point in the waveform record. All waveform record data is located in time with respect to that point. The instrument continuously acquires and retains enough sample points to ﬁll the pretrigger portion of the waveform record. That is the part of the waveform that is displayed before, or to the left of, the triggering event on screen. When a trigger event occurs, the instrument starts acquiring samples to build the posttrigger portion of the waveform record, that is, the part displayed after or to the right of the trigger event. After a trigger is recognized, the instrument will not accept another trigger until the acquisition is complete and the holdoff time has expired.

Untrigg

ered display

Trigger

ed display

Trigger Modes

The trigger mode determines how the instrument behaves in the absence of a trigger event:

Normal trigger mode enables the instrument to acquire a waveform only when it is triggered. If no trigger occurs, the last waveform record acquired remains on the display. If no last waveform exists, no waveform is displayed.

Auto trigger mode enables the instrument to acquire a waveform even if a trigger does not occur. Auto mode uses a timer that starts when the acquisition is started, and the pretrigger information is obtained. If a trigger event is not detected before the timer times out, the instrument forces a trigger. The length of time it waits for a trigger event depends on the time base setting.

Auto mode, when forcing triggers in the absence of valid triggering events, does not synchronize the waveform on the display. The waveform will appear to roll across the screen. If valid triggers occur, the display will become stable.

You can also force the instrument to trigger by pushing Force Trig on the front-panel.

70 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Trigger Holdoff

Trigger Setup

Adjust holdof the instrument is triggering on undesired trigger events.

Trigger holdo since the oscilloscope does not recognize new triggers during the holdoff time. When the instrume disables the trigger system until acquisition is complete. In addition, the trigger system remains dis that follows each acquisition.

f to obtain stable triggering when

ff can help stabilize triggering,

nt recognizes a trigger event, it

abled during the holdoff period

Trigger Coupling

Trigger co signal is passed to the trigger circuit. Edge triggering can use all available coupling types: DC High Frequency Rejection, and Noise Rejection. Sequence (B) triggering does not provide DC coupling only.

upling determines what part of the

, AC, Low Frequency Rejection,

AC coupling. Other trigger types use

Holdoffs

Horizontal Position

When Delay Mode is on, use horizontal

on to acquire waveform detail in a

positi region that is separated from the trigger location by a signiﬁcant interval of time.

MSO3000 and DPO3000 Series Oscilloscopes User Manual 71

Trigger Setup

1. Adjust the position (delay) time by

2. Turn horizontal SCALE to acquire the

The part of the record that occurs before the trigger is the pretrigger portion. The part that occurs after the trigger is the posttrigge your test circuit, you can trigger on the glitch and make the pretrigger period large enough to capture data before the glitch. By analyzing what happens before the glitch, you may uncover information that helps you ﬁnd the source of the glitch. Al large enough to capture data after the trigger.

Slope and Level

rotating the Horizontal Position knob.

detail that y (delay) expansion point.

ou need around the position

r portion. Pretrigger data can help you troubleshoot. For example, to ﬁnd the cause of an unwanted glitch in

ternatively, to see what is happening in your system as a result of the trigger event, make the posttrigger period

The slope control determines whether the instrume or the falling edge of a signal.

The level control determines where on that edge the

The oscilloscope provides a long horizontal bar or bars across the graticule to temporarily show t

1. Turn the front-panel Trigger Level knob

nt ﬁnds the trigger point on the rising

trigger point occurs.

he trigger level.

to adjust the trigger level without going to a menu.

Push the knob to quickly set the trigger level to the midpoint of the waveform.

72 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Choosing a Trigger Type

To select a trigger:

1. Push Trigger Menu.

Trigger Setup

2. Push Type to

bringuptheTrigger Type

side menu.

NOTE. The bus trigger in the MSO3000 Series

works on pa

rallel buses even without an application module. Using the bus trigger on other buses requires use of the DPO3AERO, DPO3AUDIO

, DPO3AUTO, DPO3EMBD, DPO3COMP, or DPO3FLEX application module.

3. Turn mu

ltipurpose knob a to select the

desired trigger type.

4. Compl

ete the trigger setup using the lower menu controls displayed for the trigger type. The controls to set up the trigger vary

nding on the trigger type.

depe

Trigger

Type

Sequence

(B Trigger)

Pulse Width

Timeout

Runt

Logic

Setup &

Hold

Rise/Fall

Time

Video

Bus

Type

Edge

Source

CouplingDCSlope

Level

100 m

Mode

Auto

& Holdoff

MSO3000 and DPO3000 Series Oscilloscopes User Manual 73

Trigger Setup

Selecting Triggers

Trigger Type Trigger Conditions

Edge

Sequence (B Trigger)

Trigger on a rising or falling edge, as deﬁned by the slope contro HF Reject, and Noise Reject.

Edge triggers are the simplest and most commonly used trigge An edge trigger event occurs when the trigger source passes through a speciﬁed voltage level in the speciﬁed direction.

Combine an B Event (Delayed) trigger to capture more complex signals. (See page 81, Using Sequence Trigger, A

(Main) and

Time. After the A Event occurs, the trigger system waits the speciﬁed amount of time, and then looks for the B Event bef

Events.

looks for a speciﬁed number of B Events before triggering and displaying the waveform.

l. Coupling choices are DC, AC, LF Reject,

r type, with both analog and digital signals.

edge A Event (Main) trigger with the

B (Delayed).)

ore triggering and displaying the waveform.

After the A Event occurs, the trigger system

Pulse Wi

Timeout

Runt Trig

dth

Trigger to, not equal to, a speciﬁed time. Additionally, you can trigger when a pulse width is within or outside a range of two d positive or negative pulses. Pulse width triggers are primarily used on digital signals.

Trigger when no pulse is detected within a speciﬁed time.

but fails to cross a second threshold before recrossing the ﬁrst. You can detect positive or negative (or either) run equal to, or not equal to a speciﬁed width. Runt triggers are primarily used on digital signals.

on pulses that are less than, greater than, equal

ifferent speciﬁed times. You can also trigger on

ger on a pulse amplitude that crosses one threshold

ts, or only those wider than, less than, greater than,

74 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Trigger Setup

Trigger Type Trigger Condit

Logic

Setup an

dHold

Trigger when a state. Use multipurpose knob a to select a channel. Push the appropriate side menu button to set that channel's sta

Use Clock on the side menu to enable clocked (state) triggering. You can have at most a single clock channel. Push Clock Ed polarity of the clock edge. Turn off clocked triggering and return to unclocked (pattern) triggering by selecting the clock chann

For unclocked triggering, by default, triggering occurs when the selected condition goes true. You can also select tri time-qualiﬁed triggering.

You can use up to 20 channels for a logic trigger (4 analog a oscilloscopes.

NOTE. Optimum Logic trigger performance is achieved

by using o

Trigger the setup or hold time relative to a clock edge.

Setup is the amount of time that data should be stable and not c time that data should be stable and not change after a clock edge occurs.

MSO300 channel Setup and Hold triggering, and can monitor the state of an entire bus for setup and hold violations. You can trigger (4 analog and 16 digital) with MSO3000 Series oscilloscopes.

Use Cl Use Select control, Data, and Not u sed to select one or more channels you want to monitor for setup and hold

te to High (H), Low (L),orDon't Care (X).

el and setting it to high, low, or don't care.

ggering when the condition goes false, or

nd 16 digital) with MSO3000 Series

nly analog channels or only digital channels.

when a logic data input changes state inside of

hange before a clock edge occurs. Hold is the

0 Series oscilloscopes are capable of multiple

use up to 20 channels for a Setup and Hold

ock on the side menu to select the clock channel.

violations.

ions

ll channels transition to the speciﬁed

ge on the lower menu to change the

NOTE. Optimum Setup and Hold trigger performance is

achieved by using only analog channels or only digital

nels.

chan

e/Fall Time

Ris

MSO3000 and DPO3000 Series Oscilloscopes User Manual 75

gger on rise and fall times. Trigger on pulse edges

Tri that traverse between two thresholds at faster or slower rates than the speciﬁed time. Specify pulse edges as

itive, negative, or either.

pos

Trigger Setup

Trigger Type Trigger Condit

Video

Bus Trigger on v

Trigger on spe signal. Only composite signal formats are supported.

Trigger on NTSC, PAL, or SECAM. Works with Macrovision s

With the DPO3VID module, trigger on a variety of HDTV video standard signals, as well as custom (non-standard) bilevel and t

Parallel requires an MSO3000 Series oscilloscope.

C and SPI requires a DPO3EMBD module.

I RS-232, RS

DPO3COMP module. MIL-STD-1553 requires a DPO3AERO module. CAN and LIN FlexRay requires a DPO3FLEX module.

S, Left Justiﬁed (LJ), Right Justiﬁed (RJ), and TDM

I require a

(See page 12, Application Module Free Trial.)

rilevel video signals with 3 to 4,000 lines.

arious bus conditions.

-422, RS-485, and UART require a

DPO3AUDIO module.

ions

ciﬁed ﬁelds or lines of a composite video

ignals.

requires a DPO3AUTO module.

Trigger

ingonBuses

You can use your oscilloscope to trigger on I2C, SPI, RS-232, RS-422, RS-485, UART, MIL-STD-1553, CAN, LIN, FlexRay,

S, Left Justiﬁed (LJ), Right Justiﬁed (RJ), and TDM buses, if you have the appropriate DPO3AERO, DPO3AUDIO,

I DPO3AUTO, DPO3COMP, DPO3EMBD, or DPO3FLEX application module installed. The MSO3000 Series can trigger on parallel buses without an application module. The oscilloscope can display both physical layer (as analog waveforms) and protocol level information (as symbolic waveforms).

To set up the bus trigger:

1. If you have not already deﬁned your bus using B1 and B2 on the front-panel, do so now. (See page 54, Setting Up a Serial or Parallel Bus.)

2. Push Trigger Menu.

76 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Trigger Setup

3. Push Type.

4. Turn multipur

pose knob a to scroll through

Type

Bus

Source

Bus

B1 (I2C)

Trigger On

Address

07F

Direction

Write

the trigger type side menu until you select

Bus.

5. Push Source Bus and turn multipurpose

knob a to scr

oll through the source bus side

B1 (I2C)

B2 (CAN)

menu until you select the bus that you want to trigger on.

6. Push Trigger On and select the desired

trigger on feature from the side menu.

Parallel Bus Trigger

You can trigger on a binary or hex data value. Push Data on the lower menu and enter the parameters of interest with multipurpose knobs a and b.

Mode

Auto

& Holdoff

I2C Bus Trigger

areusingtheI

If you or Address/Data.

If you are setting up an I on the lower menu to access the I

Push Addressing Mode on the side menu and select 7bitor 10 bit. Push Address on the side menu. Enter the address parameters of interest with multipurpose knobs a and b.

Then push Direction on the lower menu and select the direction of interest: Read, Write,orRead or Write.

If you have made a Trigger On selection of Data or Address/Data, push Data on the lower menu to access the I Data side menu.

Push Number of Bytes and enter the number of bytes using multipurpose knob a.

Push Addressing Mode on the side menu and select 7bitor 10 bit. Push Data on the side menu. Enter the data parameters of interest with multipurpose knobs a and b.

For more information on the I

C bus trigger, you can trigger on Start, Repeated Start, Stop, Missing Ack, Address, Data,

C trigger and have made a Trigger On selection of Address or Address/Data, push Address

C Address side menu.

C address formats, refer to item 2 under Setting Up B us Parameters.

SPI Bus Trigger

If you are using the SPI bus trigger, you can trigger on SS Active, MOSI, MISO,orMOSI & MISO.

If you are setting up an SPI trigger and have made a Trigger On selection of MOSI or MISO, push Data on the lower menu, push MOSI (or MISO) on the side menu, and enter the data parameters of interest with multipurpose knobs a and b.

MSO3000 and DPO3000 Series Oscilloscopes User Manual 77

Trigger Setup

Then push Number of Bytes and enter the number of bytes using multipurpose knob a.

If you select MOSI & MISO, push Data on the lower menu and enter the parameters of interest on the side menus.

RS-232 Bus Tri

If you are using the RS-232 bus trigger, you can trigger on Tx Start Bit, Rx Start Bit, Tx End of Packet, Rx End of Packet,Tx Data,orRx Data.

If you are setting up an RS-232 trigger and have made a Trigger On selection of Tx Data or Rx Data, push Data on the lower menu.

Push Number of Bytes and enter the number of bytes with multipurpose knob a.

Push Data on the side menu, and enter the parameters of interest with multipurpose knobs a and b.

gger

MIL-STD-1553 Bus Trigger

You can trigger on Sync, Command, Status, Data, Time (RT/IMG),orError.

If you are setting up a MIL-STD-1553 trigger and have made a Trigger On selection of Command, push RT Address on the lower men the T/R bit value, Subaddress/Mode value, Word Count/Mode Code value, and Parity value.

If you are setting up a MIL-STD-1553 trigger and have made a Trigger On selection of Status, push RT-Address on the lower menu to enter speciﬁc values of RT Address to trigger on. Push Status Word Bits on the lower menu to enter values for Mess

17), DBCA (bit 18), Terminal Flag (bit 19) and Parity.

If you are setting up a MIL-STD-1553 trigger and have made a Trigger On selection of Data, push Data on the lower menu to enter speciﬁc Data values, and the Parity value.

u to enter speciﬁc values of RT Address to trigger on. Push Command Word Details on the lower menu to enter

age Error (bit 9), Instr. (bit 10), Service Req. (bit 11), BCR (bit 15), Busy (bit 16), Subsystem Flag (bit

If you are setting up a MIL-STD-1553 trigger and have made a Trigger On selection of Time (RT/IMG), push Trigger When

lower menu to set the trigger condition. Push Times on the lower menu to set the Maximum and Minimum times.

on the

are setting up a MIL-STD-1553 trigger and have made a Trigger On selection of Error, push Error Type on the lower

If you menu to select the type of error to trigger on.

CAN Bus Trigger

If you are using the CAN bus trigger, you can trigger on Start o f Frame, Type of Frame, Identiﬁer, Data, Id&Data, End of Frame, and Missing Ack.

If you are setting up a C AN trigger and have made a Trigger On selection of Type of Frame, push Frame Type on the lower menu, and select Data Frame, Remote Frame, Error Frame, or Overload Frame.

If you have made a Trigger On selection of Identiﬁer, push Identiﬁer on the lower menu, and select a Format. Then push Identiﬁer on the side menu, and enter a binary or hex value with multipurpose knobs a and b.

Push Direction on the lower menu and select the direction of interest: Read, Write,orRead or Write.

If you have made a Trigger On selection of Data.PushData on the lower menu and enter the parameters of interest with multipurpose k nobs a and b.

78 MSO3000 and DPO3000 Series Oscilloscopes User Manual

Tektronix DPO3012, DPO3014, DPO3032, DPO3034, DPO3052 Primary User

Specifications and Main Features

Frequently Asked Questions

User Manual