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MSO3000 and DPO3000 Series Oscilloscopes User Manual

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1. 16 0 s 22 4mv o JOQ 8 00us 20 4mV A24 0us_ A 1 60mV 7 coe E vere o E O0p 256 5 s 4 0S Ea EHW 0 00000s 10k points 0 00V d V D_50 0mv D15 D0 MagniVu M 1 00V 400 ps IT Timing Resolusion 120 ps Value Mean Min Max Std Dev 8 Jan 2008 D Period 9 956ns 10 00u 9 932n 10 06 27 63n Mace ati CD Frequency 100 4kHz 100 4k 99 38k 100 7k 276 1 2410 099 1 The acquisition readout shows when an acquisition is running stopped or when acquisition preview is in effect Icons are m Run Acquisitions enabled E Stop Acquisitions not enabled Roll In roll mode 40 ms div or slower m 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 MS03000 and DPO3000 Series Oscilloscopes User Manual oT 2 The trigger position icon shows the The cursor readout shows time Get Acquainted with the Instrument trigger position in the acquisition The expansion point icon an orange triangle shows the point that the horizontal scale expands and compresses around To make the expansion point the same as the trigger point push Acquire and set the lower menu Delay item to Off The waveform record view shows the Run trigger location relative to the waveform record The line color corresponds to the selected waveform color
2. 2410 103 Landscape 2410 104 Portrait 6 Choose Ink Saver On or Off The On selection will print out a copy with a clear white background 2410 105 2410 106 Ink Saver on Ink Saver off MS03000 and DPO3000 Series Oscilloscopes User Manual 133 Save and Recall Information Printing to a PictBridge Printer To set up the oscilloscope to print to a PictBridge printer 1 Push Utility 2 Push Utility Page Page 3 Turn multipurpose knob a and select I O 4 Push USB USB Device Port Connect to Computer 5 Push Connect to PictBridge Printer Connect to ractbridge rinter Disabled Off bus To add an Ethernet printer to the list refer to that topic See page 135 Printing Over Ethernet 134 MS03000 and DPO3000 Series Oscilloscopes User Manual Save and Recall Information Printing Over Ethernet To set up the oscilloscope to print over Ethernet 1 Connect an Ethernet cable to the rear panel Ethernet port 2410 076 2 Push Utility 2410 017 ili Utilit 3 Push Utility Page F 3 4 Turn multipurpose knob a and select Print a Setup SS 5 Push Select Printer Utility Select Orientation Ink Saver Page Printer Print 22 Setup 6 Push Add Network Printer Add Network Printer Rename Printer Delete Network Printer MS03000 and DPO3000 Series Oscilloscopes User Manual 135 Save and Recall Information 10 11 12 13 14
3. of the math and reference waveforms 14 The channel readout shows the channel D 20 0mV Qw scale factor per division coupling EE invert and bandwidth status Adjust with the Vertical Scale knob and the channel 1 2 3 or 4 menus 15 For analog channels the waveform o P a a B a baseline indicator shows the zero volt level of a waveform ignoring the effect POPPO VOT PEP cp yp cpp of offset The icon colors correspond to the waveform colors 16 For digital channels MSO3000 Series EL 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 DO indicator is black the D1 indicator is brown the D2 indicator is red and so on 2410 097 1785 125 40 MS03000 and DPO3000 Series Oscilloscopes User Manual Get Acquainted with the Instrument 17 The group icon indicates when digital channels are grouped MSO3000 Series only 2410 098 18 The bus display shows decoded packet level information for serial buses or for parallel buses MSO3000 Series only The bus indicator shows the bus number and bus type Front Panel Connectors 1 Input Range 30 V to 20 V connector for the P6316 digital probe on MSO3000 models only 2 Channel 1 2 3 4 Channel inputs with the TekVPI Versatile Probe Interface 3 Aux In Trigger level range is adjustable from 8 V to 8 V The maximum input voltage is 450V
4. 1 20 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 1785 157 a E Unzip the files and copy the firmware img file into the root folder of a USB flash drive MS03000 and DPO3000 Series Oscilloscopes User Manual Installation 2 Power off your oscilloscope es ws 2410 022 3 Insert the USB flash drive into the front panel USB port on your oscilloscope Tatrami fhigiea Mhestietror Che tihase oge 2410 011 MS03000 and DPO3000 Series Oscilloscopes User Manual 21 Installation 4 Power on the oscilloscope The instrument automatically recognizes the replacement firmware and installs it If the instrument does not install the Sienna firmware rerun the procedure If the problem continues try a different model of USB flash drive Finally if needed contact qualified service personnel NOTE Do not power off the oscilloscope or remove the USB flash drive until the oscilloscope finishes installing the firmware 5 Power off the oscilloscope and remove the USB flash drive Tektrenik hpa eeepc Lis slinespe 22 MS03000 and DPO3000 Series Oscilloscopes User Manual 6 Power on the oscilloscope 7 Push Utility 8 Push Utility Page 9 Turn multipurpose knob a and select Config 10 Push About The oscilloscope displays the firmware version number
5. Horizontal ___ 1 position Expansion point 1785 159 11 Trigger Setup 1 Adjust the position delay time by rotating the Horizontal Position knob gRr Horizontal 2 Turn horizontal SCALE to acquire the detail that you need around the position delay expansion point 2410 051 The part of the record that occurs before the trigger is the pretrigger portion The part that occurs after the trigger is the posttrigger portion Pretrigger data can help you troubleshoot For example to find the cause of an unwanted glitch in 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 Alternatively to see what is happening in your system as a result of the trigger event make the posttrigger period large enough to capture data after the trigger Slope and Level The slope control determines whether the Positive going edge Negative going edge instrument finds the trigger point on the rising or the falling edge of a signal The level control determines where on that edge the trigger point occurs Trigger level can be adjusted vertically Trigger slope can be positive or negative 2121 244 The oscilloscope provides a long horizontal bar or bars across the graticule to temporarily show the trigger level 1785 152 1 Turn
6. 11 Confirm that the version number matches that of the new firmware MS03000 and DPO3000 Series Oscilloscopes User Manual Installation Toktr mik Ligasi Iecesptecr Casi s 2410 006 2410 017 Utility Language Set Date amp TekSecure Manage Page English Modules amp Config Options 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 PC such as Microsoft Excel National Instruments LabVIEW or a program of your own creation You can use a 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 You will find the drivers on the appropriate CD that comes with your osc
7. European Contact Tektronix UK Ltd Western Peninsula Western Road Bracknell RG12 1RF United Kingdom This product is intended 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 channel 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 MS03000 and DPO3000 Series Oscilloscopes User Manual vii Compliance Information Australia New Z
8. The brackets show the part of the record currently displayed on the screen The trigger status readout shows trigger Status Status conditions are m PrTrig Acquiring pretrigger data m Trig Waiting for trigger m Trig d Triggered m Auto Acquiring untriggered data a 16 0ms Cb 8 00ms amplitude and delta A values for each cursor For FFT measurements it shows frequency and magnitude For serial buses the readout shows the decoded values 24 0ms 2410 104 2121 241 Trig d 22 4mV 20 4mV 2 00mV 1785 134 See page 108 Taking Manual Measurements with Cursors 38 MS03000 and DPO3000 Series Oscilloscopes User Manual Get Acquainted with the Instrument 7 The trigger level icon shows the trigger level on the waveform The icon color corresponds to the trigger source color 1785 143 8 The trigger readout shows the trigger source slope and level The trigger QD 0 00 V readouts for other trigger types show other parameters 1785 138 9 The top line of the record length sampling 250MS s rate readout shows the sampling rate adjust with the Horizontal Scale knob 10k points The bottom line shows the record length ll adjust with the Acquire menu 10 The horizontal position scale readout 4 00us shows on the top line the horizontal scale Tow adjust with the Horizontal Scale knob oe With Delay Mode on the bottom line shows the time fro
9. 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 for each probe to the probe tip 4 Connect each channel to the desired circuit test point 5 Push D15 DO on the front panel to display the menu 6 Push D15 DO on the lower menu to access the D15 DO On or Off menu 66 MS03000 and DPO3000 Series Oscilloscopes User Manual Acquire the Signal 7 Turn multipurpose knob a to scroll through the list of digital channels Turn multipurpose knob b to position the selected channel As you position channels close to each other on the display the oscilloscope groups the channels and adds the group to the pop up list You can select the group from the list to move all the channels in the group instead of individual channels 8 Push Thresholds on the lower menu You can assign a different threshold value to each pod 9 Push Edit Labels on the lower menu and create the label You can create labels through the front panel or with an optional USB keyboard See page 45 Labeling Channels and Buses 10 Push MagniVu on the lower menu to increase the timing resolution MS03000 and DPO3000 Series Oscilloscopes User Manual 67 Acquire the Signal 11 Push Height on the lower menu repeatedly to set the signal height You only need to do this once to set the height for all of the digital channels Quick Tip m Use the zoom feat
10. and lt operations Triggering on identifier and data always matches the identifier and data selected by the user with the data starting at the first byte No rolling window is used E For FlexRay triggering occurs when the user selected data input matches the data and qualifier in the signal starting at the byte offset Set the number of bytes to match the number of bytes of interest Use the data qualifier to perform l lt gt gt and lt operations Triggering on identifier and data always matches the identifier and data selected by the user with the data starting at the first byte No rolling window is used Data Value Matching You can trigger on a specific data value for RS 232 bytes If you defined an end of packet character to use for RS 232 bus decoding you can use the same end of packet character as a data value for trigger data matching To do so choose the Tx End of Packet or the Rx End of Packet character as the Trigger On selection You can also trigger on a specific data value for other buses Parallel Bus Trigger Data Matching Optimum parallel bus trigger performance is achieved by using only analog channels or only digital channels MSO3000 Series only 80 MS03000 and DPO3000 Series Oscilloscopes User Manual Trigger Setup Checking Trigger Settings To quickly determine the settings of some key trigger parameters check the Trigger readout at the bottom of the display The readouts differ for e
11. m f you use Autoset when no channels are displayed the instrument turns on channel one 1 and scales it m f 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 dedicated input amplifier and digitizer Each channel produces a stream of digital data from which the instrument extracts waveform records Sampling Process Acquisition is the process of sampling an 5 0V 5 0V analog signal converting it into digital f A data and assembling it into a waveform oy 4 ov S record which is then stored in acquisition i F 5y 5V memory Input signal Sampled points l Digital values Real Time Sampling MSO3000 and DPO3000 Series Record points oscilloscopes use real time sampling In real time sampling the instrument digitizes all of the points it acquires using a fit tt ye single trigger event OE a e a l o JULI LILI 2121 030 Sampling rate MS03000 and DPO3000 Series Oscilloscopes User Manual 49 Acquire the Signal Waveform Record The instrument builds the waveform record through use of the following parameters m Sample interval The time between recorded sample points Adjust this by turning the Horizontal Scale knob or changi
12. 136 Turn multipurpose knob a to scroll through the list of letters numbers and other characters to find the first character in the Multipurpose printer name that you want to enter a If you are using a USB keyboard use the arrow keys to position the insertion point and type in the printer name See page 28 Connecting a USB Keyboard to Your Oscilloscope ziiodis ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz 0123456789_ amp lt gt Push Select or Enter Character to let the oscilloscope know that you have picked the proper character to use 2410 047 You can use the lower menu to edit the ae lt Park Delete Clear name as needed alae pace Continue scrolling and pushing Select until you have entered all the desired characters Push the down arrow key to move the ay character cursor down a row to the Server one Name field Turn multipurpose knob a and push Select or Enter Character as often as needed to enter the name If desired push the down arrow key to move ae the character cursor down a row to the OK Accept Server IP Address field Turn multipurpose knob a and push Select or Enter Character as often as needed to enter the name When done push OK Accept MS03000 and DPO3000 Series Oscilloscopes User Manual Save and Recall Information NOTE If you have multiple printers connected to the oscilloscope at the same time the oscilloscope will p
13. Cursors Push once to activate the two vertical cursors Push again to turn on the two vertical and two horizontal cursors Push again to turn off all Cursors When the cursors are on you can turn the multipurpose knobs to control their position 3 Select Push to activate special functions For example when using the two vertical cursors and no horizontal ones are visible you can push this button to link or unlink the cursors When the two vertical and two horizontal cursors are both visible you can push this button to make either the vertical cursors or the horizontal cursors active You can also use the Select button with the file system operations 4 Fine Push to toggle between making coarse and fine adjustments with the vertical and horizontal position knobs the trigger level knob and many operations of multipurpose knobs a and b 5 Waveform Intensity Push to enable multipurpose knob a to control waveform display intensity and knob b to control graticule intensity 6 Turn the lower multipurpose knob b when activated to move a cursor or set a numerical parameter value for a menu item Push Fine to make adjustments more slowly MS03000 and DPO3000 Series Oscilloscopes User Manual 33 Get Acquainted with the Instrument 34 10 11 12 13 14 15 Zoom button Push to activate zoom mode Pan outer knob Turn to scroll the zoom window through the acquired waveform Zoom inn
14. Warranted Specifications is csiiressrrarrrirrnninsnrann irura unarna saiquabst wre aiana nual abana sa aneeeineanaln wane tated 165 Index MS03000 and DPO3000 Series Oscilloscopes User Manual il Table of Contents IV MS03000 and DPO3000 Series Oscilloscopes User Manual General Safety Summary General Safety Summary 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 the product This product is grounded through the grounding conductor of the power cord To avoid electric 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 manual for further ratings information before making connect
15. contact begins to open 3 Turn the Zoom knob to magnify the waveform in the zoom window The ragged waveform and the inductive load in the circuit suggest that the relay contact may be arcing as it opens 2410 115 Correlating Data with a TLA Logic Analyzer To troubleshoot designs with fast clock edges and data rates it helps to view analog characteristics of digital signals in relation to complex digital events in the circuit You can do that with iView which lets you transfer analog waveforms from the oscilloscope to the logic analyzer display You can then view time correlated analog and digital signals side by side and use this to pinpoint sources of glitches and other problems The iView External Oscilloscope Cable Kit allows you to connect your logic analyzer to a Tektronix oscilloscope This enables communication between the two instruments The Add External Oscilloscope wizard which is available from the TLA application System menu guides you through the process of connecting the iView cable between your logic analyzer and oscilloscope The TLA also provides a setup window to assist you in verifying changing and testing the oscilloscope settings Before acquiring and displaying a waveform you must establish a connection between your Tektronix logic analyzer and oscilloscope using the Add External Oscilloscope wizard MS03000 and DPO3000 Series Oscilloscopes User Manual 157 Application Examples To do
16. it back on to complete the process Tekram pital Piesphor Be ofl 2410 053 138 MS03000 and DPO3000 Series Oscilloscopes User Manual Using Application Modules Using Application Modules Optional application module packages extend the capability of your oscilloscope See page 12 Application Module Free Trial You can install up to four application modules at one time See page 13 nstalling an Application Module Refer to the MSO3000 and DPO3000 Series Oscilloscopes Application Module Installation Manual that came with your application module for instructions on installing and testing an application module Some modules are described in the following list Additional modules may be available Contact your Tektronix representative or visit our Web site at www tektronix com for more information Also refer to Contacting Tektronix at the beginning of the manual The DPO4AERO Aerospace Serial Triggering and Analysis Module adds triggering on MIL STD 1553 buses as well as analytical tools to help you efficiently analyze your serial bus These include digital views of the signal bus views packet decoding search tools and event tables with timestamp information The DPO3AUDIO Audio Serial Triggering and Analysis Module adds triggering on 12S Left Justified LJ Right Justified RJ and TDM buses as well as analytical tools to help you efficiently analyze your serial bus These include digital views of the signal bus views packe
17. which consists of numeric values for each point in the waveform To save a screen image 1 Push Save Recall Menu es a Do not yet push the Save button j 2410 067 2 Push Save Screen Image on the lower Recall Recall Assign File Waveform Setup Waveform Setup Utilities menu SAE to Setup 3 On the side menu push File Format File repeatedly to select among tif omp and ama png formats 4 Push Orientation to select between saving Orientation the image in a landscape horizontal and a portrait vertical orientation 5 Push Ink Saver to turn the Ink Saver mode Ink Saver on or off When on this mode provides a On Oi white background 6 Push Edit File Name to create a custom a File name for the screen image file Skip this oe Step to use a default name 7 Push OK Save Screen Image to write the image to the selected media For information on printing screen images of waveforms go to Printing a Hard Copy See page 132 Printing a Hard Copy 126 MS03000 and DPO3000 Series Oscilloscopes User Manual Save and Recall Information Saving and Recalling Waveform Data Waveform data consists of the numeric values for each point in the waveform It copies the data as opposed to a graphical image of the screen To save the current waveform data or to recall previously stored waveform data 1 Push Save Recall Menu 2 Push Save Waveform or Recall Waveform Recall Assign File Waveform
18. 043 2 Push Autoset a a E i I m G prol i E z g a J a eo mtd ny ia ta _ se 1 flo a OT a E i f 2410 008 To select measurements for the two channels 1 Push Measure to see the measurement menu Measure 2 Push Add Measurement Remove Indicators a Bring surement Measure Cursors ment More On Screen 3 If needed on the side menu push Source and turn multipurpose knob a to select channel 1 Turn multipurpose knob b to select the Amplitude measurement Push OK Add Measurement on the side menu Repeat this process to select channel 2 and again push OK Add Measurement on the side menu Multipurpose ky a y 2410 045 MS03000 and DPO3000 Series Oscilloscopes User Manual 143 Application Examples 144 4 Calculate the amplifier gain using the following equations Gain output amplitude input amplitude 3 155 V 130 0 mV 24 27 Gain dB 20 x log 24 27 27 7 dB Customizing Your Measurements In this example you want to verify that the incoming signal to digital equipment meets its specifications Specifically the transition time from a low logic level 0 8 V to a high logic level 2 0 V must be 10 ns or less CG Ampl Ampl 1785 078 130 0 mY 3 155V 2410 119 MS03000 and DPO3000 Series Oscilloscopes User Manual Application Examples To select the Rise Time measurement 1 Push Measure 2 Push Add Measureme
19. 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 Installation Standard Accessories cont Accessory Front Cover Power Cord Accessories Pouch For MSO3000 series Digital probe Description Hard plastic cover to help protect the instrument North America Option AO 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 One 16 channel digital probe MS03000 and DPO3000 Series Oscilloscopes User Manual Tektronix part number 200 5052 00 161 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 Optional Accessories Accessory Aerospace serial triggering and analysis application module Audio serial triggering and analysis application module Automotive serial triggering and analysis application module Computer triggering and analysis application module Embedded serial triggering and analysis application module FlexRay serial triggering and analysis application module Po
20. 137 Connecting a USB keyboard 28 Connecting toa PC 24 Connectivity 1 24 26 Connector Aux Out 42 Probe Power 42 Video port 42 Connectors front panel 41 rear panel 42 side panel 42 Controls 29 Coupling 90 Coupling trigger 71 Cover front 2 Cross Hair graticule style 87 CSV format 127 Cursor readout 38 111 Cursors 108 button 33 108 linking 109 measurements 108 menu 108 XY 111 Cycle Area measurement 103 Cycle Mean measurement 102 Cycle RMS measurement 103 D D15 DO button 36 68 Data value matching 80 Date and time changing 16 Default Setup 47 130 button 36 44 47 menu 36 Undo 48 Delay measurement 101 Delay time 53 Delayed trigger 81 Depth MSO3000 and DPO3000 5 170 Deskew 92 Digital channels 97 Baseline indicators 40 Group icon 41 scaling positioning grouping and labeling 95 setup 66 Digital probe interface 8 Disable Autoset 48 Display information 37 persistence 84 Style 84 XY 85 Displaying reference waveforms 128 DPO3AERO 139 DPOSAUDIO 3 54 139 DPO3AUTO 3 54 139 DPO3COMP 3 54 139 DPO3EMBD 3 54 139 DPO3PWR 3 123 139 DPOSVID 3 76 139 Drivers 24 26 Dual waveform math 112 E e Scope 26 Edge trigger defined 74 Edges Fuzzy 97 White 97 Envelope acquisition mode 51 Erase setup and ref memory 137 Ethernet xiii 25 26 27 port 42 printing 135 Event Table 57 Excel 24 Expansion point 50 Expansion po
21. 151 Utility 15 16 31 35 85 97 98 132 Vertical 32 90 Menu Off button 37 141 MIL STD 1553 trigger 78 Min measurement 102 Mode roll 53 Multiple transition detection 97 Multipurpose knob 31 33 51 127 150 151 mV graticule 87 172 N Negative Duty Cycle measurement 101 Negative Overshoot measurement 102 Negative Pulse Count measurement 103 Negative Pulse Width measurement 101 Network printing 135 Next button 34 NI SignalExpress Tektronix Edition software xiii Normal trigger mode 70 O Offset and position 93 Offset vertical 91 OpenChoice xiii 1 Operating specifications 5 Option key 13 Orientation of the image 126 133 Outer knob 34 Overlay 16 p P6139B probe 1 P6316 probe 2 68 P6316 probe ground leads 66 Pan 118 119 knob 34 119 121 Parallel bus xiii 54 Parallel bus anomalies 163 Pause 119 Peak detect acquisition mode 50 Period measurement 101 Persistence display 84 infinite 85 variable 85 Phase measurement 101 Physical layer bus activity 65 PictBridge xiii 26 43 printing 134 Pk Pk measurement 102 Play 119 Play pause button 34 119 Play pause mode 119 Pollution Degree MS03000 and DPO3000 5 P6316 7 Portrait 126 133 Position bus 94 digital channels 95 Horizontal 71 72 89 114 157 Vertical 89 Position and offset 93 Positive Duty Cycle measurement 101 Positive Overshoot measurement 102 Positive Pulse Count measurem
22. A trigger source SU UU UU UU B trigger source Aa i i gt B trigger point elay time Pretrigger record Posttrigger record Acquired waveform record gt A tigger souree SUU UU UU UU A trigger point B trigger source Waiting for the nth event lager point Where n 5 m B trigger delay time and horizontal position are independent functions When you establish a trigger condition using either the A trigger alone or the A and B triggers together you can also use the horizontal position control to delay the acquisition by an additional amount m When using the B trigger the A and B trigger types can only be Edge 82 MS03000 and DPO3000 Series Oscilloscopes User Manual Trigger Setup Starting and Stopping an Acquisition After you have defined the acquisition and trigger parameters start the acquisition with Run Stop or Single m Push Run Stop to start acquisitions The oscilloscope acquires repeatedly until you push the button again to stop the acquisition m Push Single to take a single acquisition Single sets the trigger mode to Normal for the single acquisition a TE 2410 053 MS03000 and DPO3000 Series Oscilloscopes User Manual 83 84 Display Waveform Data Display Waveform Data This section contains concepts and procedures for displaying the acquired waveform Adding and Removing a Waveform 1 To add or remove a waveform from x4 the display pus
23. Coupling choices are DC AC LF Reject HF Reject and Noise Reject Edge triggers are the simplest and most commonly used trigger type with both analog and digital signals An edge trigger event occurs when the trigger source passes through a specified voltage level in the specified direction Combine an edge A Event Main trigger with the B Event Delayed trigger to capture more complex signals See page 81 Using Sequence Trigger A Main and B Delayed Time After the A Event occurs the trigger system waits the specified amount of time and then looks for the B Event before triggering and displaying the waveform Events After the A Event occurs the trigger system looks for a specified number of B Events before triggering and displaying the waveform Trigger on pulses that are less than greater than equal to not equal to a specified time Additionally you can trigger when a pulse width is within or outside a range of two different specified times You can also trigger on positive or negative pulses Pulse width triggers are primarily used on digital signals Trigger when no pulse is detected within a specified time Trigger on a pulse amplitude that crosses one threshold but fails to cross a second threshold before recrossing the first You can detect positive or negative or either runts or only those wider than less than greater than equal to or not equal to a specified width Runt triggers are primarily
24. Read Write or Read or Write lf you have made a Trigger On selection of Data Push Data on the lower menu and enter the parameters of interest with multipurpose knobs a and b MS03000 and DPO3000 Series Oscilloscopes User Manual Trigger Setup LIN Bus Trigger lf you are using the LIN bus trigger you can trigger on Sync Identifier Data Id amp Data Wakeup Frame Sleep Frame or Error If you are setting up an LIN trigger and have made a Trigger On selection of Identifier Data or Identifier amp Data push Identifier or Data on the lower menu and enter the parameters of interest on the resulting side menu If you have made a Trigger On selection of Error push Error Type on the lower menu and enter the parameters of interest on the resulting side menu FlexRay Bus Trigger You can trigger on Start of Frame Type of Frame Identifier Cycle Count Header Fields Data Id amp Data End of Frame or Error Audio Bus Trigger If you are using the 12S LU and RJ bus you can trigger on Word Select or Data If you are using the TDM bus you can trigger on Frame Sync or Data MS03000 and DPO3000 Series Oscilloscopes User Manual 79 Trigger Setup I2C SPI CAN and LIN and FlexRay Bus Trigger Data Matching Rolling window byte matching for 12C SPI and FlexRay To use a rolling window to trigger on data you define the number of bytes to match Then the oscilloscope uses a rolling window to find any match within a packet
25. Sample modes all look the same You can control the sample rate by setting the Horizontal scale and the Record Length 4 Ifyou chose Average turn multipurpose knob a to set the number of waveforms to average over 2410 045 5 Push Record Length 6 Push the record length button on the side menu Choose among 1000 10 k 100 k 1 M and 5 M points 52 MS03000 and DPO3000 Series Oscilloscopes User Manual Acquire the Signal 7 Push Delay on the lower menu to select Acquired waveform On when you want to delay the acquisition Magron a relative to the trigger event i ALLL x _ Delay time gt Expansion point 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 o
26. Searches for positive or negative pulses that cross one amplitude threshold but fail to cross a second threshold before crossing the first again Search for all runt pulses or only those with a duration gt lt or a user specified time Logic Search for a logic pattern AND OR NAND or NOR across multiple waveforms with each input set to either High Low or Don t Care Search for when the event goes true goes false or stays valid for gt lt or a user specified time Additionally you can define one of the inputs as a clock for synchronous state searches Setup amp Hold Search for violations of user specified Setup and Hold times 122 MS03000 and DPO3000 Series Oscilloscopes User Manual Analyze Waveform Data Search Description Rise Fall Time Search for rising and or falling edges that are gt lt or a user specified time Bus Parallel Search for a binary or hex value MSO3000 Series only I2C Search for Start Repeated Start Stop Missing Ack Address Data or Address and Data SPI Search for SS Active MOSI MISO or MOSI amp MISO RS 232 RS 422 RS 485 UART Search for Tx Start Bit Rx Start Bit Tx End of Packet Rx End of Packet Tx Data Rx Data Tx Parity Error Rx Parity Error CAN Search for Start of Frame Type of Frame Data Remote Error Overload Identifier standard or extended Data Identifier and Data End of Frame or Missing Ack Bit Stuffing Error LIN Search
27. Utilities on the lower menu SENG to NOTE The oscilloscope can save digital waveforms to csv files not reference memories The oscilloscope cannot recall digital waveforms 3 Select one waveform or all waveforms 4 From the resulting side menu select the location to save the waveform data to or to recall it from Save the information externally to a file on a USB flash drive Alternatively save the information internally to one of the two reference memory files on 2 channel model or one of the four reference files on 4 channel model oscilloscopes 5 Push File Details to save to a USB flash O drive This brings up the file manager screen Use it to navigate to the desired drive and folder and optionally to specify the file name Skip this step to use the default name and location Saving a waveform to file When you push File Details on the side menu the oscilloscope changes the side menu contents The following table describes these side menu items for saving data to a mass storage file Side menu button Description Internal File Format ISF Sets the oscilloscope to save waveform data from analog channels and math and reference waveforms derived from analog channels in internal waveform save file isf format This format is the fastest to write and creates the smallest sized file Use this format if you intend to recall a waveform to reference memory for viewing or measuring The oscilloscope cannot save
28. and signal path to minimize probe induced ringing and distortion on the measured signal Signal with a short ground lead Signal with a long ground lead Application Module Free Trial A 30 day free trial is available for all application module 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 multipurpose knob a to select Config and push About on the lower menu 12 MS03000 and DPO3000 Series Oscilloscopes User Manual Installation Installing an Application Module A CAUTION To avoid damage to the oscilloscope or application module observe ESD electrostatic discharge precautions See page 9 Powering On the Oscilloscope 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
29. clockwise to pan forward Turn it counterclockwise to pan backwards The further you turn the knob the faster the zoom window pans 1785073 Playing and Pausing a Waveform Use the play pause feature to automatically pan through a waveform record To use it 1 Enable the play pause mode by pushing the play pause button 2 Adjust the play speed by turning the pan outer knob further The further Ai you turn it the faster it goes D 1785 074 MS03000 and DPO3000 Series Oscilloscopes User Manual 119 Analyze Waveform Data Pause the play pause feature by 3 Change the play direction by reversing the direction that you are turning the pan knob During play up to a point the more you turn the ring the faster the waveform accelerates If you rotate the ring as far as it can go the play speed does not change but the zoom box quickly moves in that direction Use this maximum rotation feature to replay a portion of the waveform that you just saw and want to see again pushing the play pause button again D 1785 074 Searching and Marking Waveforms You can mark locations of interest in the acquired waveform These marks help you limit your analysis to particular regions of the waveform You can mark areas of the waveform automatically if they meet some special criteria or you can manually mark each item of interest You can use arrow keys to jump from mark to mark area of interest to area
30. directory or file m Rename a highlighted drive directory or file m Format a highlighted drive MS03000 and DPO3000 Series Oscilloscopes User Manual 131 Save and Recall Information Printing a Hard Copy To print an image of what appears on the oscilloscope screen do the following procedure Connect a Printer to Your Oscilloscope Connect a non PictBridge printer to a USB port on the rear or front panel of the oscilloscope Alternatively connect a PictBridge printer to the USB device port on the rear panel or hook up a networked printer through the Ethernet port Set Up Print Parameters To set up the oscilloscope to print hard copies 1 Push Utility oe 2410 017 2 Push Utility Page Page 3 Turn multipurpose knob a and select Print Print Setup Setup 4 Push Select Printer if you are changing the default printer Turn multipurpose knob a to scroll through the list of available printers Push Select to choose the desired printer To add a non PictBridge USB printer to the list plug the printer into a USB host port The oscilloscope will automatically recognize most printers To set up a PictBridge USB printer refer to the next topic To add an Ethernet printer to the list refer to that topic See page 135 Printing Over Ethernet 132 MS03000 and DPO3000 Series Oscilloscopes User Manual Save and Recall Information 5 Select the image orientation portrait or landscape
31. for Synch Identifier Data ID amp Data Wakeup Frame Sleep Frame Error FlexRay Search for Start of Frame Type of Frame Identifier Cycle Count Header Fields Data ID amp Data End of Frame Error I2S LF RJ Search for Word Select or Data TDM Search for Frame Sync or Data MIL STD 1553 Search for Sync Command Status Data Time RT IMG Error Analyzing Power Acquire measure and analyze power signals with the DPO3PWR Power Analysis Module To use this application 1 Push Test a ICN poe D oDe cuna ka 2410 095 2 Push Analysis Application Analysis 3 Use the side menu to select the desired analysis function Choose among power quality switching loss harmonics ripple modulation and safe operating area and deskew MS03000 and DPO3000 Series Oscilloscopes User Manual 123 Save and Recall Information Save and Recall Information The oscilloscope provides permanent storage for setups waveforms and screen images Use the internal storage of the oscilloscope to save setup files and reference waveform data Use external USB flash drives to save setups waveforms and screen images Use the external storage to carry data to remote computers for further analysis and for archiving External file structure If you are saving information to external storage select the appropriate menu such as the To File side menu to save setups and waveforms and turn multipurpose knob a to scroll throu
32. 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 I2C Bus Trigger lf you are using the 2C bus trigger you can trigger on Start Repeated Start Stop Missing Ack Address Data or Address Data If you are setting up an I2C trigger and have made a Trigger On selection of Address or Address Data push Address on the lower menu to access the 12C Address side menu Push Addressing Mode on the side menu and select 7 bit or 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 or Read or Write If you have made a Trigger On selection of Data or Address Data push Data on the lower menu to access the 12C 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 7 bit or 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 12C address formats refer to item 2 under Setting Up Bus Parameters SPI Bus Trigger If you are using the SPI bus trigger you can trigger on SS Active MOSI MISO or MOSI amp MISO If you are setting up an SPI trigger and have made a Trigger On selection of MOSI or MISO push Data o
33. menu is similar to the trigger menu 3 From the side menu turn on the search MS03000 and DPO3000 Series Oscilloscopes User Manual 121 Analyze Waveform Data 4 On the screen hollow triangles show the location of automatic marks and solid triangles show the custom user defined locations These appear on both normal and zoomed waveform views You can quickly investigate your waveform by moving from search mark to search mark with the next and previous lt arrow buttons No other adjustments are needed 2121 240 Quick Tips You can copy trigger settings to search for other locations in your acquired waveform that meet the trigger conditions You can also copy search settings to your trigger Custom User marks are saved with the waveform when the waveform is saved and when the setup is saved Automatic search marks are not saved with the waveform when the waveform is saved However you can easily recapture them by reusing the search function The search criteria are saved in the saved setup The Wave Inspector includes the following search capabilities Search Description Edge Searches for edges rising or falling with a user specified threshold level Pulse Width Searches for positive or negative pulse widths that are gt lt or a user specified pulse width or are inside or outside of a range Timeout Searches for situations when no pulse is detected within a specified time Runt
34. 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 oscilloscope or from your oscilloscope to a module 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 Options 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 DPO3000 Series Oscilloscopes Application Module Installation Manual that came with your application module for instructions on installing and testing an application modul
35. never goes on Where in the ten or so commands that were sent out did the problem occur Once you locate the problem location how do you determine what went wrong You can use your oscilloscope with its serial triggering and long record length management features to track down the problem in both the physical layer and in the protocol layer of the bus Basic Strategy First you will display and acquire the bus signal by setting up the bus parameters and trigger Then you will search through each packet with the search mark functions NOTE Triggering on I2C SPI CAN LIN FlexRay RS 232 RS 422 RS 485 UART MIL STD 1553 12S Left Justified Right Justified and TDM bus signals requires use of an appropriate DPO3AERO DPO3EMBD DPO3AUTO DPO3COMP DPOSAUDIO or DPO3FLEX Serial Triggering and Analysis Module Triggering on Parallel bus signals requires use of an MSO3000 Series oscilloscope 1 Connect the channel 1 probe to the clock line 2 Connect the channel 2 probe to the data line 00000 ff 000e nog ok 2410 080 3 Push Autoset 4 Push B1 and enter the parameters of your I2C bus in the resulting screen menus 2410 044 MS03000 and DPO3000 Series Oscilloscopes User Manual 159 Application Examples 5 Push Trigger Menu 2410 050 6 Push Type to select Bus Enter trigger Trigger On Address Direction Mode parameters in the resulting screen menus O7F amp Holdoff 7 Analyze the physical lay
36. of interest You can automatically search and mark many of the same parameters that you can trigger on Search marks provide a way to mark a waveform region for reference You can set marks automatically with search criteria You can search for and mark regions with particular edges pulse widths runts logic states rise fall times setup and hold and bus search types 120 MS03000 and DPO3000 Series Oscilloscopes User Manual Analyze Waveform Data To manually set and clear delete marks 1 Move the zoom box to the area on the waveform where you want to set or clear a search mark by turning the pan outer knob Es Push the next or previous a arrow button to jump to an existing mark 2 Push Set Clear If no search mark is at the screen center the oscilloscope will add one 3 Investigate your waveform by moving from search mark to search mark Use the next or previous lt arrow button to jump from one marked location to another without adjusting any other controls 4 Delete a mark Push the next or previous lt arrow button to jump to the mark you want to clear To remove the current center positioned mark push Set Clear It works on both manually and automatically created marks To automatically set and clear delete search marks 1 Push Search 2410 065 2 Select the search type desired on the lower i Tm E Threshold iad 0 00V menu The search
37. or DPO3000 oscilloscope FlexRay DPO3FLEX application module MSO3000 or DPO3000 oscilloscope Audio buses 12S Left Justified LJ DPO3AUDIO application module MSO3000 or DPO3000 oscilloscope Right Justified RJ and TDM See page 12 Application Module Free Trial Using Buses in Two Steps To quickly use serial bus triggering 1 Push B1 or B2 and enter parameters of the bus on which to trigger You can separately use B1 and B2 to view two different buses 2410 044 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 2410 050 Setting Up Bus Parameters NOTE For all serial bus sources use any combination of channels 1 through 4 and D15 through DO To trigger on serial or parallel bus conditions refer to Triggering on Buses See page 76 Triggering on Buses 54 MS03000 and DPO3000 Series Oscilloscopes User Manual To set up bus parameters 1 Push B1 or B2 to bring up the lower menu bus choices 2 Push Bus Turn multipurpose knob a to scroll through the list of bus types and select the desired bus Parallel MSO3000 Series only 12C SPI RS 232 MIL STD 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 defin
38. or Parallel Bus io cs ccuiasccuusmatarisninwiisontsadioamwmiibemesdieGuddsaneiulhibemmbeeweednemmioned lt omennsneaoden 54 Seino UP Dra CAANNE lS arurae nai e EEE EEST EEEE EEO E E EEO EEG 66 MS03000 and DPO3000 Series Oscilloscopes User Manual Table of Contents When and Why to Turm ON Magni VU 2crn cit ccescecstetaeds atnne as Sctneletercedincan dems natasd Med daaumanesee da A a EaR 68 USING NAGI U xb csvset tha hn aero a ata recone hans adenine athens ac apathetic Uta kee atta nant Ga tram dadeatne otal 68 EO E SOUUD E aot cen hansen senate E E E A A A A E ane eesti 70 AFIS OS MING CONCEDE co sean aana e cai haa eine Sade vie hh aire tet eds apes pelted are dinate AAEE A NS Yin A ales dees Ne 70 choosing a MOCO TYDE stress Acne anencaneusaadsenaaoratattonssaenera lens sesuensonensaneuanat den asonarsatenacarmeuaede 73 SIC CUNG PHGOCIS sarai a eaten er E ao seis aicnaaaes masa e auaeaien teens aenavosenenens 74 GTA GUINNESS aca acc carne ace bce Cee Pare etch et ch vp cece anna Sneed ened inc dtr acetate each anno 76 CMCCKING Tigger DCUMC Seesamtie ane ate hile stintamcstunjauiad us E E cadet unas tens ENS aa 81 Using Sequence Trigger A Main and B Delayed ccccc cece cece cece eee eee e eee eeeeeeeeeeeeeeaeeeeaeeeneneegs 81 Starting and Stopping an ACLS ICOM a it accesses ahi eee So wehbe ecco a aw eal detincg Sa aed ele eae 83 Display Waveform Data xe annaesceddnrataddctaasteniiatanuads daitonadaarnde tassoresetatudenasae
39. peak 300V RMS Input resistance is 1 MQ 1 in parallel with 11 5 pF 2 pF 4 PROBE COMP Square wave signal source to compensate probes Output voltage 0 2 5V amplitude 1 behind 1 KQ 2 Frequency approximately 1 kHz 5 Ground 2410 092 6 Application Module Slots MS03000 and DPO3000 Series Oscilloscopes User Manual 41 Get Acquainted with the Instrument Side Panel Connector Ground strap connector This is a receptacle for a grounding strap Rear Panel Connectors 42 Cal This is for use by authorized service personnel only 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 23 25V open circuit 22 2 V into a 50Q load to ground The logic level for Vout LO is 0 4 V into a load of 4 mA 0 2 V into a 500 load to ground Probe Power Use this port to provide auxiliary power for TekVPI probes when needed Video Out Use the Video Out port DB 15 female connector to show the oscilloscope display on an external monitor or projector LAN Use the LAN Ethernet port RJ 45 connector to connect the oscilloscope to a 10 100 Base T local area network 2410 069 2410 015 MS03000 and DPO3000 Series Oscilloscopes User Manual Get Acquainted with the Instrument 6 Device Use the USB 2 0 High speed device port to control the oscillosco
40. second term is due to both the absolute center frequency accuracy and the center frequency stability of the timebase and varies between multiple single shot measurements over the observation interval the amount of time from the first single shot measurement to the final single shot measurement MS03000 and DPO3000 Series Oscilloscopes User Manual 167 Appendix Warranted Specifications 168 MS03000 and DPO3000 Series Oscilloscopes User Manual Index symbols and Numbers 50 Q protection 93 A About 23 Accessories 1 Acquire button 31 51 84 148 149 Acquisition input channels and digitizers 49 modes defined 50 readout 37 sampling 49 Adapter TEK USB 488 4 TPA BNC 3 8 Adding waveform 84 Advanced math 115 Altitude MS03000 and DPO3000 5 P6139B 6 P6316 7 Amplitude measurement 102 Annotating the screen 97 Application modules 13 139 30 day free trial 12 DPOSAUDIO 3 54 DPOSAUTO 3 54 DPO3COMP 3 54 DPO3EMBD 3 54 DPO3PWR 3 123 DPOS3VID 3 76 Area measurement 103 Attenuation 92 Audio 54 Auto trigger mode 70 Autoset 48 140 Video 49 Autoset button 11 31 35 44 48 140 Autoset disable 48 Autoset undo 48 Aux In connector 41 Aux Out connector 42 Auxiliary readout 40 Average acquisition mode 51 B B trigger 82 B1 B2 button 54 55 76 Backlight intensity 88 Bandwidth xiii 91 Baseline indicators 40 Before Installation 1 Blackman Harris FFT window 115 Blue lines
41. that you use Select Full to set the bandwidth to the full oscilloscope bandwidth Select 20 MHz to set the bandwidth to 20 MHz 6 Push Label to create a label for the channel See page 45 Labeling Channels and Buses 7 Push More to access additional side menus 8 Select Fine Scale to enable multipurpose knob a to make fine vertical scale adjustments 9 Select Offset to enable multipurpose knob a to make vertical offset adjustments On the side menu choose Set to 0 V to set the vertical offset to 0 V For more information on offset see Quick Tips See page 93 Quick Tips MS03000 and DPO3000 Series Oscilloscopes User Manual Fine Scale Position Probe Setup Deskew Display Waveform Data 91 Display Waveform Data 92 10 Select Probe Setup to define probe parameters On the resulting side menu 11 Select Voltage or Current to set the probe type for probes that do not have the TekProbe Level 1 TekProbe requires a TPA BNC adapter or TekVPI interface For probes that do not have a Tek interface when Probe Type is set to Voltage use multipurpose knob a to set the Attenuation to match the probe For probes that do not have a Tek interface when Probe Type is set to Current use multipurpose knob a to set the Amps Volts ratio Attenuation to match the probe If you are measuring current by probing the voltage drop across a resistor set Measure Current to Yes Push A V
42. the signal Finally you will search through each RS 232 byte with the search mark functions NOTE Triggering on RS 232 bus signals requires use of the DPO3COMP Serial Triggering and Analysis Module See page 12 Application Module Free Trial 1 Connect the desired analog probe tip to the desired test point 00000 0 000 noo oH MU T S 2410 081 2 Push Default Setup 3 Push Autoset 4 Push B1 5 Push Bus B1 on the lower menu use multipurpose knob a to select RS 232 and enter the parameters of the bus in the Fm resulting screen menus 240044 MS03000 and DPO3000 Series Oscilloscopes User Manual 161 Application Examples 6 Push Bus Display on the lower menu push Bus and Waveforms on the side menu and then push ASCII on the side menu 7 Turn the Horizontal Scale knob to adjust the timebase As you increase the time per division you will see more data appear in the Bus display 8 Push Trigger Menu Select the Bus trigger type Define what type of condition to trigger on such as the Tx Start Bit 9 Push Search then push Search on the lower menu and then select On on the side menu 2410 065 10 Push Search Type Use multipurpose knob a to select Bus Push Search For and select the desired search such as for the Tx Start Bit 11 Push the Previous and Next Mark buttons to TekPrevu rr OOS VVV VVV ener Err navigate through the record Gy RS 232 1x HHHH HHH eee eee oa
43. the average of all the samples for each acquisition interval This mode only works with real time noninterpolated sampling Hi Res provides a higher resolution lower bandwidth 1785 190 waveform Envelope mode finds the highest and lowest record points over all acquisitions Envelope vA hw A low NLA L O gt Ad ha uses Peak Detect for each individual et acquisition Average mode calculates the average value for each record point over a user specified A hw le A lw i A lw ie number of acquisitions Average uses Sample mode for each individual acquisition Use average mode to reduce random noise 1785 132 Changing the Acquisition Mode Record Length and Delay Time Use this procedure to change the acquisition mode 1 Push Acquire 2410 048 2 Push Mode Mode pas Delay Horiz pa XY Display engt osition to isplay On joff 10 Off MS03000 and DPO3000 Series Oscilloscopes User Manual 51 Acquire the Signal 3 Then choose the acquisition mode on the side menu You can chose from Sample ee ee Sa ode Peak Detect Hi Res Envelope or Average EA NOTE Peak Detect and Hi Res modes s take advantage of sample points that the Peak sweep speeds Therefore these modes only oscilloscope would have discarded at lower work when the current sample rate is less than the maximum possible sample rate As soon as the oscilloscope starts to acquire at the maximum sample rate then the Peak Detect Hi Res and
44. the front panel Trigger Level knob to adjust the trigger level without going to a menu Trigger 7 menu gt Push the knob to quickly set the trigger level to the midpoint of the waveform X Q 72 MS03000 and DPO3000 Series Oscilloscopes User Manual Trigger Setup Choosing a Trigger Type To select a trigger 1 Push Trigger Menu 2410 050 2 Push Type to bring up the Trigger Type side menu i aia Go die ee Se NOTE The bus trigger in the MSO3000 Series B trigger works on parallel buses even without an ee Pulse application module Using the bus trigger on Width other buses requires use of the DPO3AERO Timeout DPO3AUDIO DPO3AUTO DPO3EMBD DPO3COMP or DPO3FLEX application Setup amp Hold Rise Fall Time 3 Turn multipurpose knob a to select the desired trigger type 4 Complete the trigger setup using the lower Type Source Coupling Mode menu controls displayed for the trigger type The controls to set up the trigger vary amp Holdott depending on the trigger type MS03000 and DPO3000 Series Oscilloscopes User Manual 73 Trigger Setup Selecting Triggers Trigger Type Edge 1785 092 Sequence B Trigger A 1 Dav aes Pulse Width l l l l l l T l 1785 093 Timeout E lt T gt 2810 076 Runt 14 Trigger Conditions Trigger on a rising or falling edge as defined by the slope control
45. the horizontal controls to adjust the time base adjust the trigger point and to examine waveform details more closely You can also use the Wave Inspector Pan and Zoom controls to adjust the display of waveforms See page 118 Using Wave Inspector to Manage Long Record Length Waveforms BRRRESEEEE PTT TTA TT TT BERR ENSEEE stp ptt te hI BRRRES EE re BRRRESA IG TETTI N BERRE SERRE EERRESEREE Rae E SEE 1785 123 1785 124 Original waveform scaled horizontally Positioned horizontally Use the vertical controls to select waveforms adjust the waveform vertical position and scale and set input parameters Push a channel menu button 1 2 3 or 4 as many times as needed and the associated menu items to select add or remove a waveform CG 3 cco an BRRREAIE SSTT e519 Je BRRRESEEE Original waveform Scaled vertically Positioned vertically MS03000 and DPO3000 Series Oscilloscopes User Manual 89 Display Waveform Data Quick Tips m Preview If you change the Position or Scale controls when the acquisition is stopped or when it is waiting for the next trigger the oscilloscope rescales and repositions the relevant waveforms in response to the new control settings It simulates what you will see when you next push RUN The oscilloscope uses the new settings for the next acquisition You may see a clipped waveform if the original acquisition went off the screen The math waveform cursors and automatic measurements remai
46. the oscilloscope or probes do not use any abrasive or chemical cleaning agents MS03000 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 2810 003 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
47. the oscilloscope to its default settings 1 Push Default Setup 2410 007 MS03000 and DPO3000 Series Oscilloscopes User Manual 47 Acquire the Signal 2 If you change your mind push Undo Default Setup to undo the last default setup Using Autoset 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 2410 043 Connect the digital probe and select the input channel See page 66 Setting Up Digital Channels 2 Push Autoset to execute an Autoset 2410 008 3 If desired push Undo Autoset to undo Pe the last Autoset utose 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 2410 028 48 MS03000 and DPO3000 Series Oscilloscopes User Manual Acquire the Signal 3 Release Menu Off and then release Autoset 4 Select the desired side menu setting Autoset Enabled Autoset Disabled Quick Tips m To position the waveform appropriately Autoset may change the vertical position Autoset always sets vertical offset to 0 V
48. to recommended value on the lower menu Quick Tips m Using Probes with the TekProbe Il and TekVPI Interfaces When you attach a probe with the TekProbe II or the TekVPI interface the oscilloscope sets the channel sensitivity coupling and termination resistance automatically to match the probe requirements Tek Probe II probes require use of the TPA BNC Adapter m The Difference Between Vertical Position and Offset Adjust the vertical position to place the waveforms where you want to see them The waveform baseline indicators indicate the zero Volts or Amps level for each waveform If you adjust the channel s Vertical Scale the waveform expands or contracts around the waveform s baseline indicator When you use the Channel lt x gt gt More gt Offset gt Vertical Offset control to move a waveform the baseline indicator no longer represents zero Instead it represents the level of the offset If you adjust the channel s Vertical Scale the waveform expands or contracts around the waveform s baseline indicator m 50 and 75 Q Protection If you select 50 Q or 75 Q termination the maximum vertical scale factor is limited to 1 V div except that with a 10X probe the scale factor is 10 V If you apply excessive input voltage the oscilloscope automatically switches to 1 MQ termination to protect the internal 50 Q or 75 Q termination For more details refer to the specifications in the DPO3000 Series Oscilloscopes Technical Reference MS03
49. to a Computer otic aacwstaruaasonuateyadanw siete heeneuets sau aneune mance gaunadeaens 24 Connecting a USB Keyboard to Your OSCIIIOSCOPE kkk ccc c cece cent cena tenet tennessee tenes eset Seen EE EES 28 Get Acquainted with the Instrument cc cece cece eee eee ene e een n Eee enn EEE Ee EE EEE D EEE ESD EE HESS SHEE EE EEE E EEE EEE EES 29 Front Panel Menus and Controls ccccc cece cence eee e ee ene edn E EE DEE EEE EE ESSE EE ED EEE SEES SESE SEEDS HEEB EEE 29 Front Panei CONECTIS Nee ee enn ne See een eee eee eae ee een eee 41 id Panel Connector fa cctecengaeat cnracetanocieriains cies Seaeiae areca aiai enaa a i amapaaleneasientemeeataca nes 42 Rear Panel COMM OCI ON Sco cte cae seyanttsencierteiaeencly Aneec actors dina qatiatusighraaancine aai i ii Eaa a 42 PMS iHe SONA a aara pastine e EAEE AE E a A EA AE da Rte OE EEE EE EE 44 Senno UMANA NANNES iaaa E E E E ANETE OE EE EE A E EE EEE 44 Using MB icl UGS V t ee en ee ee 47 RISING PUNO SOU ayers nercecea E wn vines mtuceme E E E EE T E N E E memtiaan aucune 48 FCC SMW C ONCEDI irere as ant tec EEE ent pot EETA pans E EA EET AAE E 49 How the Analog Acquisition Modes VWOIK s scuecnuananriccarnnmdteandccuenaans nnn dmunanaramautenanedaauimanarcannuenousleds 50 Changing the Acquisition Mode Record Length and Delay Time ccccccceece cence eeeeeeeeeeeeeaeeeeanee ene 51 MUSING ROLNO reeeo eigenen widen E E EE EE E E E E E E E 59 Setting Up a Serial
50. 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 MS03000 and DPO3000 Series Oscilloscopes User Manual _ Get Acquainted with the Instrument Get Acquainted 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 z 7 Horieonitni 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 2410 026 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 2410 069 MS03000 and DPO3000 Series Oscilloscopes User Manual 29 Get Acquainted with the Instrument 3 Pusha side menu button to select an item If the menu item contains more than one choice push the side menu button repeatedly to cycle through the choices If a pop out menu appears turn multipurpose knob a to select the desired choice 2410 07
51. waveform Count or gated region Area Area measurement is a voltage over time measurement It returns the area over the entire waveform or gated region in volt seconds Area measured above ground is positive area measured below ground is negative Cycle Area A voltage over time measurement The measurement is the area over the first cycle IEIR in the waveform or the first cycle in the gated region expressed in volt seconds The area above the common reference point is positive and the area below the common reference point is negative MS03000 and DPO3000 Series Oscilloscopes User Manual 103 Analyze Waveform Data Customizing an Automatic Measurement You can customize automatic measurements by using gating modifying measurement statistics adjusting the measurement reference levels or taking a snapshot Gating Gating confines the measurement to a certain portion of a waveform To use 1 Push Measure 2 Push More as many times as needed to l Pe aoe select Gating from the resulting pop up ee e oe menu 3 Position the gates using the side menu options Between Cursors 104 MS03000 and DPO3000 Series Oscilloscopes User Manual Statistics Statistics characterize the stability of measurements To adjust statistics 1 Push Measure Measure 2 Push More as many times as needed to i Ple Indicators select Statistics from the resulting pop up hent menu 3 Push the side menu options These incl
52. 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 MS03000 and DPO3000 Series Oscilloscopes User Manual Trigger Holdoff Adjust holdoff to obtain stable triggering when the instrument is triggering on undesired trigger events Trigger holdoff can help stabilize triggering since the oscilloscope does not recognize new triggers during the holdoff time When the instrument recognizes a trigger event it disables the trigger system until acquisition is complete In addition the trigger system remains disabled during the holdoff period that follows each acquisition Trigger Coupling Trigger coupling determines what part of the signal is passed to the trigger circuit Edge triggering can use all available coupling types DC AC Low Frequency Rejection High Frequency Rejection and Noise Rejection Sequence B triggering does not provide AC coupling Other trigger types use DC coupling only Horizontal Position When Delay Mode is on use horizontal position to acquire waveform detail in a region that is separated from the trigger location by a significant interval of time MS03000 and DPO3000 Series Oscilloscopes User Manual Trigger Setup rm 1785 127 Holdoffs eg Acquired waveform 7 JUUUUUU WOU L l l me
53. 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 MS0O3000 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 IS09001 quality system registration Front panel Overlay For MSO3000 and DPO3000 series Analog Probes Description English Option LO 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 Manual 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 MS03000 and DPO3000 Series Oscilloscopes User Manual Tektronix part number 071 2656 XX
54. 0 4 To remove a side menu push the lower menu button again or push Menu Off 2410 028 30 MS03000 and DPO3000 Series Oscilloscopes User Manual Get Acquainted with the Instrument 5 Certain menu choices require you to set a numeric value to complete the setup Use the upper and lower multipurpose knobs a and b to adjust values 6 Push Fine to turn off or on the ability to make smaller adjustments 2410 029 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 Horizontal J 2 Search Push to search through an acquisition for user defined events criteria 3 Test Push to activate advanced or application specific testing features tak 4 Acquire Push to set the acquisition mode and adjust the record length 5 Autoset Push to perform an automatic setup of oscilloscope settings 2410 002 6 Trigger Menu Push to specify trigger settings 7 Utility Push to activate the system utility Fen cn functions such as selecting a language or setting the date time 2121 249 MS03000 and DPO3000 Series Oscilloscopes User Manual 31 Get Acquainted with the Instrument 32 8 Save Recall Menu Push to save and recall setups waveforms and screen images to internal memory or a USB flash drive Horizontal 9 Channel 1 2 3 or 4 Menu Push to set vertical parame
55. 0 Series Oscilloscopes User Manual Save and Recall Information Saving and Recalling Setups Setup information includes acquisition information such as vertical horizontal trigger cursor and measurement information It does not include communications information such as GPIB addresses To save the setup information 1 Push Save Recall Menu SS es 2410 067 2 Push Save Setup or Recall Setup on the Recall Recall Assign File Waveform Setup Utilities lower menu SENG to Setup 3 From the resulting side menu select the location to save the setup to or to recall it from To File To save setup information to one of the ten internal setup memories in the oscilloscope Edit Labels push the appropriate side menu button To save setup information to a USB file ame push To File 4 lf you are saving information to a USB flash drive turn multipurpose knob a to scroll through the file structure See page 124 Multipurpose External file structure A Push Select to open or close file folders 2410 047 MS03000 and DPO3000 Series Oscilloscopes User Manual 129 Save and Recall Information Push Menu Off to cancel the save operation or select a Save to Selected File item on the side menu to complete the operation 2410 028 5 Save the file Save to Selected File Quick Tips Recalling the Default Setup Push Default Setup on the front panel to initialize the oscilloscope to a know
56. 00 and DPO3000 Series Oscilloscopes User Manual Installation 2 Power on the oscilloscope En rs 2410 006 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 4 Push Default Setup 2410 007 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 SSS Trigger If this does not remedy the situation s SSS O O G a c n rr have the instrument serviced by qualified _ service personnel 2410 012 MS03000 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 Check 2 Check the shape of the displayed O mmn A m a mMM waveform to determine if your probe is properly compensated Properly compensated Under compensated Over compensated 3 If necessary adjust your probe Repeat as needed 1785 140 Quick Tips Use the shortest possible ground lead
57. 000 and DPO3000 5 White edges 97 Width MS0O3000 and DPO3000 5 X XY cursors 111 display 85 Z Zoom 118 button 34 graticule size 119 Horizontal 156 knob 34 118 MS03000 and DPO3000 Series Oscilloscopes User Manual
58. 000 and DPO3000 Series Oscilloscopes User Manual 93 Display Waveform Data Positioning and Labeling Bus Signals Positioning bus signals Push the appropriate front panel bus button and turn multipurpose knob a to adjust the vertical position of the selected bus See page 54 Setting Up a Serial or Parallel Bus 1 Push the appropriate front panel bus button to select that bus 2410 044 2 Turn multipurpose knob a to adjust the vertical position of the selected bus Multipurpo aes fr 2410 045 94 MS03000 and DPO3000 Series Oscilloscopes User Manual Display Waveform Data Labeling bus signals To label a bus do the following steps 1 Push the appropriate front panel bus button 2410 044 2 Push Label Bus B1 Define Thresholds Include B1 Label Bus Event We Inputs R W in We Display Table See page 45 Labeling Channels and Buses address Positioning Scaling and Grouping Digital Channels 1 Push D15 D0 on the front panel 2 Push D15 D0 on the lower menu Select b 1 08 div Display o off 3 Push Select on the side menu Turn on D7 D0 Turn on D15 D8 MS03000 and DPO3000 Series Oscilloscopes User Manual 95 96 Display Waveform Data 4 Turn multipurpose knob a to select the channel to move 5 Turn multipurpose knob b to move the selected channel NOTE The display of the channel or group only moves after you stop rotating the knob 6 To change
59. 97 BNC interface 8 Burst Width measurement 101 Bus button 54 55 76 display 41 56 menu 32 55 positioning and labeling 94 setup 55 Bus and Waveforms display 65 Bus trigger defined 76 Buses 54 76 cursor readout 111 MS03000 and DPO3000 Series Oscilloscopes User Manual Index Button Acquire 31 51 84 148 149 Autoset 11 31 35 44 48 140 B1 B2 32 54 76 B1 B2 bus 55 bus 54 55 76 Cal 42 Channel 32 Cursors 33 108 D15 D0 36 68 Default Setup 36 44 47 Fine 31 33 34 35 Force Trig 35 70 hard copy 35 137 Intensity 88 M 32 112 113 Math 32 112 113 Measure 31 100 105 141 143 145 146 Menu Off 37 141 Next 34 Play pause 34 119 Previous 34 Print 35 printer 137 Ref 32 116 128 Run Stop 35 53 83 Save Recall 32 36 126 Search 31 121 Select 33 Set Clear Mark 34 121 Set to 50 35 72 Single 35 83 146 155 Test 31 123 Trigger 31 Trigger level 35 Trigger menu 73 151 Utility 15 16 19 31 85 87 97 98 132 Vertical 32 Zoom 34 byte matching 80 C Cal button 42 Calibration 19 20 Calibration certificate 1 CAN 32 54 76 169 Index CAN trigger 78 Changing the Font Appearance 17 Channel button 32 Channel readout 40 Channel vertical menu 90 Cleaning 7 Clearance MSO3000 and DPO3000 5 Communications 24 26 Compensate probe 12 Compensate signal path 19 Confidential data
60. Analysis Module adds measurements of power quality switching loss harmonics ripple modulation safe operating area and slew rate The DPO3VID Extended Video Module adds triggering on a variety of standard HDTV signals as well as on custom non standard bilevel and trilevel video signals with 3 to 4 000 lines MS03000 and DPO3000 Series Oscilloscopes User Manual 139 Application Examples Application Examples This section contains ways to use your instrument in both common and advanced troubleshooting tasks Taking Simple Measurements If you need to see a signal in a circuit but you do not know the signal amplitude or frequency connect the probe from channel 1 of the oscilloscope to the signal Then display the signal and measure its frequency and peak to peak amplitude eS Re mioa 2410 077 Using Autoset To quickly display a signal 1 Push Autoset lt Autoset 2410 008 The oscilloscope sets vertical horizontal and trigger controls automatically You can manually adjust any of these controls if you need to optimize the display of the waveform When you are using more than one channel the autoset function sets the vertical controls for each channel and uses the lowest numbered active channel to set the horizontal and trigger controls Selecting Automatic Measurements The oscilloscope can take automatic measurements of most displayed signals To measure signal frequency and peak to peak ampli
61. DPO3000 Series Oscilloscopes User Manual 109 Analyze Waveform Data 8 View the cursor and the cursor readout NOTE On digital channels you can take timing io 0 i measurements with cursors but not amplitude measurements 9 Display multiple waveforms on the screen by pushing one or more of the channel 1 through 4 buttons or if you are using an MSO3000B by pushing D15 DO 10 Push and hold Cursors to display the cursor menu again 11 Push Source on the lower menu A pop up menu will appear The default menu selection of Auto will cause the cursors to take measurements on the selected last used waveform 12 Turn multipurpose knob a to choose a channel to measure other than the one pointed to by Auto 13 Push Menu Off to remove the pop up menu 110 O 258us 3 48mV O 330us 1 42mVv A588us A2 06mV E E E E ttt ttt tt ttt aea 2410 118 Cursors 2410 056 2410 028 MS03000 and DPO3000 Series Oscilloscopes User Manual Analyze Waveform Data 14 Turn multipurpose knob a and take cursor measurements on the alternate waveform Using Cursor Readouts Cursor readouts supply textual and numeric information relating to the current cursor positions Readouts appear in the upper right corner of the graticule If Zoom is on the readout appears in the upper right corner of the zoom window When a bus is selected the readout shows the decoded bus data in the format
62. Instrument MSO DPO 3054 DPO 3052 MSO DPO 3034 MSO DPO 3032 MSO DPO 3014 MSO DPO 3012 Input impedance DC coupled DC Balance DC Gain accuracy The limits stated below are for ambient temperature of lt 30 C and the bandwidth selection set to FULL Reduce the upper bandwidth frequency by 1 for each C above 30 C Bandwidth 10 mV div to 5 mV div to 2mVidiv to 1 mV div to 1 Vidiv 9 98 mV div 4 98mV div 1 99 mV div 500 MHz DC to 500 MHz DC to 400 MHz DC to 250 MHz DC to 150 MHz 500 MHz DC to 500 MHz DC to 400 MHz DC to 250 MHz DC to 150 MHz 500 MHz DC to500MHz DC to 400 MHz DC to 150 MHz 300 MHz leis DC to 300 MHz DC to 150 MHz 500 MHz DC to500MHz DC to 400 MHz DC to 150 MHz 300 MHz an DC to 300 MHz DC to 150 MHz 500 MHz DC to 500 MHz DC to 400 MHz DC to 150 MHz 300 MHz DC to 300 MHz DC to250MHz DC to 150 MHz 100 MHz ma DC to 100 MHz 500 MHz DC to 500 MHz DC to 400 MHz DC to 150 MHz 300 MHz DC to 300 MHz DC to250MHz DC to 150 MHz 100 MHz mee DC to 100 MHz 1 MQ 1 in parallel with 11 5 pF 2 pF 75 Q 1 VSWR lt 1 3 1 from DC to 60 MHz typical 50 Q 1 For 500MHz bandwidth models VSWR lt 1 5 1 from DC to 500 MHZ typical For 300MHz bandwidth models VSWR lt 1 5 1 from DC to 350 MHz typical For 100MHz bandwidth models VSWR lt 1 5 1 from DC to 100 MHz typical 0 2 div with the input DC 50 Q coupled and 50 terminated 0 2 div with the input DC 75 coupled and 75 Q
63. LULLLLLLLLLI 12 Push Zoom and Pan to see the areas of giia interest and analyze the results Z 4 00ms 5 00MS s Tx 2 Mar 2009 tiev0 00000s 1M points Start Bit 14 09 08 Bus Search events found 60 162 MS03000 and DPO3000 Series Oscilloscopes User Manual Application Examples Troubleshooting Circuits Using Parallel Buses In this example you are monitoring a parallel bus with your oscilloscope You can use your MSO3000 Series oscilloscope with its 16 digital channels to analyze the bus The MSO3000 Series will not only let you see the on off status of the signals but will also decode the parallel bus signals for you Basic Strategy First you will display and acquire the digital signals Then you will search through the data with the search mark functions NOTE The MSO3000 Series oscilloscopes support triggering and decoding on Parallel bus signals 1 Connect the desired digital probe tips to the desired test points For simplicity this example connects to a 7 bit counter 2 Push Default Setup Then push the channel 1 button to remove the waveform from the display 3 Push D15 D0 2410 091 4 On the lower menu push D15 D0 On Off and then on the side menu push Turn On D7 D0 to display the digital waveforms To turn off a channel use multipurpose knob a to select the channel and push Display on the side menu to select Off MS03000 and DPO3000 S
64. MS0O3000 and DPO3000 Series Digital Phosphor Oscilloscopes User Manual ANION AMAL AE T A A TTT Tektronix 071 2656 02 S MSO3000 and DPO3000 Series Digital Phosphor Oscilloscopes User Manual www tektronix com Tektronix 071 2656 02 S Copyright Tektronix All rights reserved Licensed software products are owned by Tektronix or its subsidiaries or suppliers and are protected by national copyright laws and international treaty provisions Tektronix products are covered by U S and foreign patents issued and pending Information in this publication supersedes that in all 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 amp Imaging Products Association CIPA DC 001 2003 Digital Photo Solutions for Imaging Devices Contacting Tektronix Tektronix Inc 14150 SW Karl Braun Drive P O Box 500 Beaverton OR 97077 USA For product information sales service and technical support n North America call 1 800 833 9200 Worldwide visit www tektronix com to find contacts in your area MS03000 and DPO3000 Series Oscilloscopes Warranty Tektronix warrants that the product will be free from defects in mat
65. Measuring specific events Next you want to see the pulses in the incoming digital signal but the pulse widths vary so it is hard to establish a stable trigger To look at a snapshot of the digital signal do this step 1 Push Single to capture a single acquisition This assumes that the oscilloscope will trigger with the current settings Now you want to measure the width of each displayed pulse You can use measurement gating to select a specific pulse to measure To measure the second pulse 2 Push Measure Measure 146 MS03000 and DPO3000 Series Oscilloscopes User Manual Application Examples 3 Push Add Measurement Add Mea Remove Indicators y N Bring surement Measure Cursors ment More On Screen 4 If needed on the side menu push Source and turn multipurpose knob a to select the channel from which you want to measure Multipurpose Turn multipurpose knob b to select the a Positive Pulse Width measurement Push OK Add Measurement on the side menu Ay 2410 045 5 Push More repeatedly until you select Gating from the pop up menu 6 Select Between Cursors on the side VA menu to choose measurement gating using 5 Between cursors Cursors 7 Place one cursor to the left and one cursor to the right of the second pulse 8 View the resulting width measurement 160 ms for the second pulse E Width 160ms 2410 108 Analyzing Signal Detail In this example you have a n
66. Noise Sample acquisition Instrument mode 500MHz lt 170 pV 8 of Volts div Setting lt 90 uV 6 of Volts div Setting lt 25 uV 6 of Volts div Setting 300MHz lt 140 pV 6 of Volts div Setting lt 80 pV 6 of Volts div Setting lt 30 pV 5 of Volts div Setting 100MHz lt 100 pV 6 of Volts div Setting Delta Time The formula to calculate delta time measurement accuracy DTA for a given instrument setting and input Measurement signal is given below assumes insignificant signal content above Nyquist Accuracy SR Slew Rate 1st Edge around the 1st point in the measurement SR Slew Rate 2nd Edge around the 2nd point in the measurement N input referred noise volts ns Refer to the Random Noise Sample acquisition mode specification ts 1 Sample Rate TBA timebase accuracy Refer to the Long term sample rate and delay time accuracy specification t delta time measurement duration sec RD Record Length Sample Rate DT App 2 2 5 x 2 A 2 3 5ps 1E x RD 2t TBA x tp S R DT Arms 2 2 5ps 1E x RD 4 TBA x tp 166 MS03000 and DPO3000 Series Oscilloscopes User Manual Appendix Warranted Specifications Assumes that error due to aliasing is insignificant The term under the square root sign is the stability and is due to TIE Time Interval Error The errors due to this term occur throughout a single shot measurement The
67. OMP module MIL STD 1553 requires a DPO3AERO module CAN and LIN requires a DPO3AUTO module FlexRay requires a DPO3FLEX module I2S Left Justified LJ Right Justified RJ and TDM require a DPO3AUDIO module See page 12 Application Module Free Trial You can use your oscilloscope to trigger on 12C SPI RS 232 RS 422 RS 485 UART MIL STD 1553 CAN LIN FlexRay I2S Left Justified LJ Right Justified RJ and TDM buses if you have the appropriate DPO3AERO DPO3AUDIO 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 MS03000 and DPO3000 Series Oscilloscopes User Manual Trigger Setup 3 Push Type Trigger On Address Direction Mode OTF 7 5 Push Source Bus and turn multipurpose knob a to scroll through the source bus side B2 can menu until you select the bus that you want to trigger on 4 Turn multipurpose knob a to scroll through the trigger type side menu until you select Bus 6 Push Trigger On and select the desired trigger on feature from the side
68. Selecting Automatic MeasureMent cece cece eee eee ee eee e eee e ee ene Ee eee E EEDA EEDA E EE SEES SSE HEED EEE ESE EE SEES 101 Customizing an Automatic Measurement 5 2csatceadatncdialsGuncuthecasiew nes soretacewsGuan banlaenadencanluGenawrhtaaien as 104 Taking Manual Measurements with Cursors cccccce ence e cence eens teen ee eens ee eee tebe need ease eda ES Eee EEE EEE EES 108 Usma Math Waveform GS erect et cile Ste atart eee cnt na ind aera a Saad aa nate sae Acasa ane wane Ree 112 USMO EI corsini a ate aa Genet a a e e E 113 sing Advanced Mati nemers nT Meme Omen a a N a a Serene rere aT 115 Using Reference Waveforms osser sii ioeie Siecle d sie a a AA E A Sone edad aa eaa a aaa Eia 116 Using Wave Inspector to Manage Long Record Length Waveforms cccccsceeeeeeeeeeeeeeeeeeeeeeeaeeeenees 118 Anazo OWEN careen E A T e E E ene aaiuadd 123 Save and Recall IMOrMatON zqscd cence eninin dere tas a E E a E aad A a ie A AEE 124 Saving A Screen MAJE aaea cies ae ut aid aara a a a una E S aa 126 Saving and Recalling Waveform Dala ausii2coud maiichcdheta dawson a a a Na eaas 127 Saving and Recalling Setups a isa nas sas sacuansaddah sides ctandeuainbaaasntoadia picasantaneaeceanie saasanlonioeiiecdonedens 129 Saving with One Button PUSH 22a testcciotnadwencutv ease dndecteedscldeduedate de stessstenageeteuate eat pienaes Micedisclueus 130 Managing Drive Directories and FCS 2nc 52s frais d natasha ned Abecwn sna da
69. Time You can assign the predefined SCLK SS MOSI or MISO signals to any channel Push Configure and the desired side menu choices MS03000 and DPO3000 Series Oscilloscopes User Manual Acquire the Signal 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 means that a signal is considered active when the signal is greater than the threshold value Active Low means that the signal is MISO considered active when the signal is lower ae than the threshold value het ctive Low 5 Use multipurpose knob a to set the number Word Size of bits of the SPI Word Size 6 Push either side menu button to set the bit Bit Order MS First order of the SPI bus Bit Order LS First RS 232 Bus 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 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 MS03000 and DPO3000 Series Oscilloscopes User Manual 59 Acquire the Signal 2 Push Bit Rate and turn multipurpose knob a Bit Rate to select the appropriate bit rate 3 Push Data Bits and select the number to Data Bits match the bus 7 g 4 Push Parity and turn multipurpose knob a to match the polarity used by the
70. VEN 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 FOR A PARTICULAR PURPOSE TEKTRONIX RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS IS THE SOLE AND EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY TEKTRONIX 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 POSSIBILITY OF SUCH DAMAGES W15 15AUG04 Table of Contents Table of Contents General Safely SUMMANY sc1 c550540oc vac avactagscaraeseun dessa eran ncanatos sduadenutnaneoracs suador bas aieuntaoreencssanatocnanaae V OAC A OW sa EEE TE E E EAE AS vii SiGe Elec te EE AE EREE ENE TEE AEE SREE ENE vii Det Eoo e ae EEE EAE A E EET EA E E E E E EET IX Environmental Considerations sais ccntrsiccte eo vscetemrai nc enka a E even a a a a a Xi FSG ergea et arose E E A sneer eae mee we eae aceon xii Key SM MIC es casita reat enced ass arctan a a a a A ai A E E A a xiii Conventions Used in This Manual annaannnuuennnnnnnnnunnrnrrrrrrrurrssrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrererrrrrrri XIV HASTA AWGN EEEE ET S E EE T EOE E A E EE EOT E E 1 Barore MS ANO e a EE EE EEE E E E EE E 1 Operating Considerations casi ster ttameasn serie needcaadentaddenn manda oat dx dae dada ewaasmonanedieedentdamdewssadoreentuan
71. ansitions occur during the time represented by one pixel column the transition edge is displayed in white When the display shows a white edge indicating multiple transitions you may be able to zoom in and see the individual edges 2410 094 When the oscilloscope is zoomed in so far that there is more than one pixel column per sample the uncertainty of the edge position is indicated by light gray shading NOTE When the light gray shading is displayed use MagniVu The MagniVu readout appears when MagniVu is being used AL A D0 i jIiMmMInNg Resolution 4 00ns 7 N p 2410 100 M ee Annotating the Screen You can add your own text to the screen by doing the following 1 Push Utility 2410 017 2 Push Utility Page Page MS03000 and DPO3000 Series Oscilloscopes User Manual 97 Display Waveform Data 3 Turn multipurpose knob a and select Display Push Screen Annotation on the resulting lower menu Push Display Annotation to select On on the side menu The annotation window now appears Position it by turning multipurpose knobs a and b Push Edit Annotation on the side menu Turn multipurpose knob a to scroll through the list of letters numbers and other characters to select each desired character Alternatively use a US style USB keyboard to type in characters See page 28 Connecting a USB Keyboard to Your Oscilloscope To reposition the text push Position on
72. asurements of power quality switching loss harmonics ripple modulation safe operating area and slew rate The extended video module enables triggering on a variety of standard HDTV signals as well as on custom non standard bi level and tri level video signals with 3 to 4 000 lines These products enable you to upgrade the bandwidth of a 100MHz or 300MHz instrument up to SOOMHz when your project requirements demand higher performance TekVPI to TekProbe II BNC Adapter MS03000 and DPO3000 Series Oscilloscopes User Manual Installation Tektronix part number DPO3AERO DPO3AUDIO DPO3AUTO DPO3COMP DPO3EMBD DPO3FLEX DPO3PWR DPO3VID DPO3BW1T32 DPO3BW1T52 DPO3BW17T34 DPO3BW1T54 DPO3BW3T52 DPO3BW3T54 TPA BNC Installation Optional Accessories cont Accessory TEK USB 488 Adapter Rackmount kit Soft transit case Hard transit case MS03000 and DPO3000 Series Oscilloscopes Service manual MSQ3000 and DPO3000 Series Oscilloscopes Application Module Installation Manual DPO3PWR and DPO4PWR Power Measurement Module User Manual MS03000 and DPO3000 Series Oscilloscopes Declassification and Security Instructions The MSO3000 and DPO3000 Series oscilloscopes work with multiple optional probes See page 8 Connecting Probes Description GPIB to USB Adapter Adds rackmount brackets Case for carrying instrument Traveling case which requires use of the soft transit case ACD4000 Servic
73. ay opens the oscilloscope triggers and captures the event The Single sequence button disables auto triggering so that only a valid triggered signal is acquired Optimizing the Acquisition The initial acquisition shows the relay contact beginning to open at the trigger point This is followed by large spikes that indicate contact bounce and inductance in the circuit The inductance can cause contact arcing and premature relay failure Before you take the next acquisition you can adjust the vertical and horizontal controls to give you a preview of how the next acquisition might appear As you adjust these controls the current acquisition is repositioned expanded or compressed This preview is useful to optimize the settings before the next single shot event is captured When the next acquisition is captured with the new vertical and horizontal settings you can see more detail about the relay contact opening You can now see that the contact bounces several times as it opens Using the Horizontal Zoom Function 2410 113 2410 114 To take a close look at a particular point on the acquired waveform use the horizontal zoom function To look closely at the point where the relay contact first begins to open FV 1 Turn the Zoom knob 1785 069 MS03000 and DPO3000 Series Oscilloscopes User Manual Application Examples 2 Turn the Pan knob to place the center of the zoom box close to where the relay
74. b a and select I O I O 5 Push Ethernet Network Settings 6 On the side menu if you are on a DHCP E Ethernet network and using dynamic Settings addressing set DHCP to On If you are using static addressing set it to Off Push Change Instrument Settings If you DHCP are using DHCP note the Ethernet address BOOTP and instrument name If you are using Static jj off addressing enter the Ethernet address you will be using NOTE Depending on the type and speed of network to which your DPO3000 Series oscilloscope is connected you may not see the DHCP BOOTP field update instantaneously after pressing the DHCP BOOTP button It may take a few seconds to update 7 Start your browser on your remote computer In the browser address line enter the IP address or if DHCP is set to On in the oscilloscope simply enter the instrument name MS03000 and DPO3000 Series Oscilloscopes User Manual Installation 21 Installation 8 You should now see the e Scope screen showing the oscilloscope display on your Web browser lf e Scope does not work rerun the procedure If it still does not work contact qualified service personnel Connecting a USB Keyboard to Your Oscilloscope 28 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
75. bus as None Odd or Even 5 Push Packets and select On or Off Packets On ii 6 Turn multipurpose knob a to select an End of Packet end of packet character T Linefeed RS 232 decoding displays a stream of bytes You can organize the stream into packets with an end of packet character If you defined an end of packet character BD RS 232 Tx Quickstart to use for RS 232 decoding the stream of bytes will be displayed as packets 2121 233 When decoding an RS 232 bus in ASCII eo eo B mode a large dot indicates that the value represents a character outside the printable ASCII range 2121 232 MIL STD 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 B1 Label os Event Define Inputs and the appropriate side 1553 lapiay abie menu choices 2 Turn multipurpose knob a to select the pie iia channel connected to the MIL STD 1553 de bus source 60 MS03000 and DPO3000 Series Oscilloscopes User Manual Acquire the Signal 3 Push either Polarity 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 multipurpose knob a to set the high threshold level Turn multipurpose knob b to set the low threshold level 5 Push RT to set the Response Time Turn multipurpose knob a to set the maximum level Turn mu
76. cations Operating 5 power supply 9 SPI 32 54 76 SPI trigger 77 Spreadsheet file format CSV 127 Start an acquisition 83 Statistics 105 Stop an acquisition 83 SVGA Out 42 Switch power 35 7 Table Event 57 TDM 32 76 trigger 79 TEK USB 488 Adapter 4 24 25 43 TekSecure 137 TekVPI 8 Temperature MS0O3000 and DPO3000 5 P6139B 6 P6316 7 Termination 90 Test button 31 123 Threshold accuracy P6316 6 Threshold range P6316 6 Timeout trigger defined 74 Timing resolution readout 39 TPA BNC Adapter 3 8 Transit case 4 Transition trigger defined 75 173 Index Trigger B trigger after delay time 82 Bus defined 76 buses 6 byte matching 80 CAN bus 78 concepts 70 coupling 71 data matching on a rolling window 80 delayed 81 Edge defined 74 event defined 70 FlexRay bus 79 forcing 70 Frequency readout 98 holdoff 71 I2C bus 77 I2S bus 79 Left Justified 79 level 72 level button 35 level icon 39 level knob 72 LIN bus 78 Logic defined 75 MIL STD 1553 bus 78 modes 70 73 parallel bus data matching 80 parallel buses 54 point 50 position icon 38 posttrigger 70 72 pretrigger 70 72 Pulse Width defined 74 readout 39 81 Right Justified 79 Rise Fall defined 75 RS 232 bus 78 Runt defined 74 Sequence B Trigger defined 74 sequential 81 serial buses 54 77 159 Setup and Hold defined 75 sl
77. ccurs 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 Roll mode gives a display similar to a strip chart recorder for low frequency signals Roll mode lets you see acquired data points without waiting for the acquisition of a complete waveform record Roll mode is enabled when the trigger mode is auto and the horizontal scale is set to 40 ms div or slower Quick Tips Switching to Envelope or Average acquisition mode using math waveforms turning on a bus or switching to Normal trigger will disable Roll mode Roll mode is disabled when you set the horizontal scale to 20 ms per division or faster m Push Run Stop to halt Roll mode J Run Stop 2410 049 MS03000 and DPO3000 Series Oscilloscopes User Manual 53 Acquire the Signal 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 MS0O3000 oscilloscope I2C and SPI DPO3EMBD application module MSO3000 or DPO3000 oscilloscope RS 232 RS 422 RS 485 and DPO3COMP application module MSO3000 or DPO3000 oscilloscope UART MIL STD 1553 DPO3AERO application module MSO3000 or DPO3000 oscilloscope CAN and LIN DPO3AUTO application module MSO3000
78. deo circuit in a piece of medical equipment and need to display the video output signal The video output is an NTSC standard signal Use the video signal to obtain a stable oan o display a 0 O O O 9 O O O 2410 079 To trigger on the video fields 1 Push Trigger Menu 2410 050 MS03000 and DPO3000 Series Oscilloscopes User Manual 151 Application Examples 152 Push Type Turn multipurpose knob a to scroll through the trigger type side menu until you select Video Push Video Standard and turn multipurpose knob a to scroll through the Standards until you select 525 NTSC Push Trigger On Select Odd Fields If the signal had been noninterlaced you could choose to trigger on All Fields Turn the Horizontal Scale knob to see a complete field across the screen View results Video Type Video Source Trigger On Standard 525 NTSC amp Holdoft 00 e 2121 238 z I HIU da i mn STARA A AT MS03000 and DPO3000 Series Oscilloscopes User Manual Application Examples Triggering on Lines Triggering on Lines To look at the video lines in the field 1 Push Trigger Menu 2410 050 2 Push Type 3 Turn multipurpose knob a to scroll through Video the trigger type side menu until y
79. dge and the advanced triggers GD 0 00 V 1 Trigger source channel 1 1785 118 Edge trigger readout 2 Trigger slope rising 3 Trigger level 0 00 V Using Sequence Trigger A Main and B Delayed Combine an edge A Event Main trigger with the B Event Delayed trigger to capture more complex signals After the A Event occurs the trigger system looks for the B Event before triggering and displaying the waveform A and B triggers can and typically do have separate sources Use the Edge trigger menu to set up the A trigger first Then to use the B trigger 1 Push Trigger Menu 2 Push Type 3 Turn multipurpose knob a to select a trigger type of Sequence B Trigger This brings up the Sequence B Trigger menu 4 Push B Trigger After A Type Source Coupling B Trigger Mode Sequence A After A Auto B Trigger Time amp Holdoff MS03000 and DPO3000 Series Oscilloscopes User Manual 81 Trigger Setup Push a side menu button to select sequencing the B trigger after the A as Time or as Events 5 Set the other Sequence Trigger parameters on the related side and lower menus B Trigger After Delay Time The A trigger arms the instrument Posttrigger acquisition starts on the first B edge after the trigger delay time Trigger on B Events The A trigger arms the instrument Posttrigger acquisition starts on the nth B event Quick Tips 1 Set to Minimum A trigger point
80. digital waveforms in an isf file format Spreadsheet File Format Sets the oscilloscope to save waveform data as a comma separated data file compatible with CSV popular spreadsheet programs This file can also be recalled to reference memory MS03000 and DPO3000 Series Oscilloscopes User Manual 127 Save and Recall Information 128 Saving an analog waveform to reference memory To save an analog waveform to nonvolatile memory inside the oscilloscope select the waveform that you want to save push Save Waveform and then select one of the reference waveform locations Four channel models have four reference locations Two channel models have two reference locations Saved waveforms contain only the most recent acquisition Gray scale information if any is not saved NOTE 5 M reference waveforms are volatile and not saved when the oscilloscope power is turned off To keep these waveforms save them to external storage Displaying a Reference Waveform To display a waveform stored in nonvolatile memory 1 Push Ref R 2410 060 2 Push R1 R2 R3 or R4 Removing a reference waveform from the display To remove a reference waveform from the display 1 Push Ref R 2410 060 2 Push R1 R2 R3 or R4 on the lower menu R1 K R2 i R3 i R4 ep to remove the reference waveform from the display The reference waveform is still in nonvolatile memory and can be displayed again MS03000 and DPO300
81. e 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 m DPO3BW1T32 upgrades bandwidth from 100 MHz to 300 MHz for 2 channel models m DPO3BW1T52 upgrades bandwidth from 100 MHz to 500 MHz for 2 channel models m DPO3BW3T52 upgrades bandwidth from 300 MHz to 500 MHz for 2 channel models MS03000 and DPO3000 Series Oscilloscopes User Manual 13 Installation m DPO3BW1T34 upgrades bandwidth from 100 MHz to 300 MHz for 4 channel models m DPO3BW1T54 upgrades bandwidth from 100 MHz to 500 MHz for 4 channel models m DPO3BW3T54 upgrades bandwidth from 300 MHz to 500 MHz for 4 channel models To enable the upgrade you will need to order a bandwidth upgrade product Then depending upon the serial number of your instrument you will either need to send your instrum
82. e 5 COMMECUNG PODES 4 ccee nates acednmnauiasntose nate ama tinorans uae a ea duecaciauataenantonmte E sabe cemented 8 Securing Me OSCIlOSCOPE eee ee eee ea een ene ee One eee ee eee ee eee er eee ee eee 9 Powenng On ING OSCIOS CONS seirispeirercineiireui sioria aT E T EN E ace 9 Powering Off the Oscilloscope nnnuunsssnnnnnnunnsnnrrrrrrnrrrnrrrrrrrrrressrrrrrrrrrsssrrrrrrrrrerrrrrrrrrerrsrni 10 FUNCIONA NEEE nange a E E EE G EE A E EEE E EA E EE 10 Compensating a Passive Voltage Probe nnnueesnnnnnnnnuerrnrrrrrurrrrrrrrrrrrrerrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrri 12 Applicaton Module Free Thales srrenreis nero aE EE AE O EOE EEEE OEE 12 Installing an Application Module nnnnunnnnnnnnnnnnnnnnnnnunrrnrrrrrnrrrrrrrrrerrrrerrrrerrrrrrrrrrrrrerrrrenrrrrrrrn 13 Upgrading BandWidih sesriiirieiiemeisnnniot niine ke ia E A EE 13 Changing the User Interface Language sce ssc 0siscs cwsincGesiucdaceureuiameswiedwriaiel anuieidiie ems dcmuiidtiewsneGeleudiaieueineaieneeweies 15 Changing he Date and TIME cess ccaeicuatcoscaace net EE ET E E A 16 Changing the Font Appearance cccc cece cece ence eee eee nee enn en ee nH AEDES ERASE DEES SEES EERE ESE E EE ERE E EE DEES 17 Signal Path Compensation 5 saccade corsvicelonpertneccae aden dniaiaoemtaneg taendeacaopest oes ude oui Antemapad mend peeaeeeuarsetaepante 19 Upgrading I RUT A asset cpt vee ete apse nerd E pst nto nwt os aba nf EE AERE EEGA 20 Connecting Your Oscilloscope
83. e information on MSO3000 and DPO3000 Series oscilloscopes Manual English Option LO 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 Describes how to sanitize or remove memory devices from the Tektronix MSO3000 and DP0O3000 oscilloscopes Check the Tektronix Web site www tektronix com for the most current information Related Documentation MS03000 and DPO3000 Series Oscilloscopes Programmer Manual MSO3000 and DPO3000 Series Oscilloscopes Technical Reference 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 MS03000 and DPO3000 Series Oscilloscopes User Manual Tektronix part number TEK USB 488 RMD3000 ACD4000 HCTEK4321 071 2667 XX 071 2524 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 077 0301 XX 077 0300 XX Installation Operating Considerations MSO3000 and DPO3000 Series r Oscilloscopes Power Su
84. e on E aR 2410 045 4 To remove a measurement push Remove Measurement turn multipurpose knob a to select the specific measurement and push OK Remove Measurement on the side menu Quick Tips E To remove all measurements select Remove All Measurements a A Z symbol appears instead of the expected numerical measurement if a vertical clipping condition exists Part of the waveform is above or below the display To obtain a proper numerical measurement turn the vertical scale and position knobs to make all of the waveform appear in the display 100 MS03000 and DPO3000 Series Oscilloscopes User Manual Analyze Waveform Data selecting Automatic Measurements The following tables list each automatic measurement by category time or amplitude See page 100 Taking Automatic Measurements Time Measurements Measurement Description Period The time required to complete the first cycle in a waveform or gated region Period is the reciprocal of frequency and is measured in seconds Frequency The first cycle in a waveform or gated region Frequency is the reciprocal of the period it is measured in hertz Hz where one Hz is one cycle per second Delay The time between the mid reference default 50 amplitude point of two different waveforms See also Phase Rise Time The time required for the leading edge of the first pulse in the waveform or gated region to rise from the low reference value default 10 to the high refe
85. e oscilloscope power is turned off To keep these waveforms save them to external storage 1 Push Ref R This brings up the lower reference menu 2 Use the resulting lower menu selections to display or select a reference waveform 116 MS03000 and DPO3000 Series Oscilloscopes User Manual Analyze Waveform Data 3 Use the side menu and the multipurpose knobs to adjust the vertical and horizontal settings of the reference waveform Vertical 0 00 div 100 mV div Horizontal 4 00 us div Quick Tips m Selecting and Displaying Reference Waveforms You can display all the reference waveforms at the same time Push the appropriate screen button to select a particular reference waveform Removing Reference Waveforms from the Display To remove a reference waveform from the display push R on the front paneln to access the lower menu Then push the associated button on the lower menu to turn it off Scaling and Positioning a Reference Waveform You can position and scale a reference waveform independently from all other displayed waveforms Select the reference waveform and then adjust it with a multipurpose knob You can do this whether acquisition is running or not lf a reference waveform is selected scaling and repositioning of the reference waveform operates the same way whether zoom is turned on or off m Saving 5 M Reference Waveforms 5 M reference waveforms are volatile and not saved when the oscilloscope po
86. e parameters for Define an Inputs the inputs such as specific signals to an analog or digital channel If you select Parallel push the side menu Clocked button to enable or disable Clocked Data eee Yes 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 aaa Number of Data Bits in the parallel bus Turn multipurpose knob a to select the Define Bits desired bit to define b D15 Turn multipurpose knob b to select the desired analog or digital channel as the source for the bit 4 Push Thresholds 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 MS03000 and DPO3000 Series Oscilloscopes User Manual Acquire the Signal 59 Acquire the Signal 06 Alternately you 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 multipurpose 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 Optionally push B1 Label to edit the label for the bus See page 45 Labeling Channels and Buses Push Bus Display and use the side menu to define how to display the parallel or s
87. ealand Declaration of Conformity EMC Complies with the EMC provision of the Radiocommunications Act per the following standard in accordance with ACMA m CISPR 11 2003 Radiated and Conducted Emissions Group 1 Class A in accordance with EN 61326 1 2006 and EN 61326 2 1 2006 vill MS03000 and DPO3000 Series Oscilloscopes User Manual Compliance Information 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 m EN 61010 1 2001 Safety requirements for electrical equipment for measurement control and laboratory use U S Nationally Recognized Testing Laboratory Listing m UL61010 1 2004 274 Edition Standard for electrical measuring and test equipment Canadian Certification m CAN CSA C22 2 No 61010 1 2004 Safety requirements for electrical equipment for measurement control and laboratory use Part 1 Additional Compliances m IEC 61010 1 2001 Safety requirements for electrical equipment for measurement control and laboratory use Equipment Type Test and measuring equipment Safety Class Class 1 grounded product Pollution Degree Description A measure of the contaminants that could occur in the environment around and within a product Typically the internal environment inside a product is considered to be the same as the external Products shou
88. ecord 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 pt tt Te TTT AA TE TAA PY yy ye yy yy A A a A A T ose soap sed soon ete U at yy A A AG age A VY AWEN ANV AN ENTEEZERSN 1785 087a 1785 087b Untriggered display Triggered display Trigger Modes The trigger mode determines how the instrument behaves in the absence of a trigger event m 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 m 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
89. eforms 1 Push Math 2410 059 2 Push Dual Wfm Math Dual Wfm FFT Advanced M Label Math Math 3 On the side menu set the sources to either channel 1 2 3 4 or reference waveforms R1 R2 R3 or R4 Choose the x or operators 4 For example you might calculate power by multiplying a voltage waveform and a current waveform Voltage 2 A nt A M i A 2 gt n m Quick Tips m Math waveforms can be created from channel or reference waveforms or a combination of them m Measurements can be taken on math waveforms in the same way as on channel waveforms m Math waveforms derive their horizontal scale and position from the sources in their math expressions Adjusting these controls for the source waveforms also adjusts the math waveform m You can zoom in on math waveforms using the inner knob of the Pan Zoom control Use the outer knob for positioning the zoomed area See page 118 Using Wave Inspector to Manage Long Record Length Waveforms 112 MS03000 and DPO3000 Series Oscilloscopes User Manual Analyze Waveform Data Using FFT An FFT breaks down signals into component frequencies which the oscilloscope uses to display a graph of the frequency domain of a signal as opposed to the oscilloscope s standard time domain graph You can match these frequencies with known system frequencies such as system clocks oscillators or power supplies 1 Push Math 2410 059 2 Push FFT Dual W
90. ent 103 Positive Pulse Width measurement 101 Posttrigger 70 72 Power cord 2 input 43 off 10 removing 10 supply 9 Switch 35 Power consumption MSO3000 and DPO3000 5 Predefined math expressions 112 Pretrigger 70 72 Previous button 34 Print 132 Ethernet 135 hard copy 132 PictBridge 134 Print button 35 Probe Comp 11 PROBE COMP connector 41 Probe compensation 12 Probe connector analog 41 logic 41 Probe Power connector 42 Probes BNC 8 connecting 8 digital 8 ground lead 12 P6139B 1 P6316 2 TEK USB 488 Adapter 4 TekVPI 8 TPA BNC Adapter 3 8 Pulse Width trigger defined 74 MS03000 and DPO3000 Series Oscilloscopes User Manual R Rackmount 4 Readout Acquisition 37 Auxiliary 40 Channel 40 Cursor 38 111 Horizontal position scale 39 MagniVu 39 Record length sampling rate 39 Timing resolution 39 Trigger 39 81 Trigger frequency 98 Trigger status 38 Real time sampling 49 Rear panel connectors 42 Recalling setups 129 waveforms 126 Record length xiii 50 Record length sampling rate readout 39 Rectangular FFT window 114 Ref button 32 116 128 Ref R 128 Reference levels 107 Reference menu 32 116 117 Reference waveforms 116 displaying 128 removing 117 128 saving 128 saving 5 M waveforms 117 Removing reference waveforms 117 128 Removing waveform 84 Right Justified 76 trigger 79 Right Justified RJ 32 Rise Time measurement 101 Rise Fall t
91. ent 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 m f the serial number of your instrument starts with C01 you will need to send your instrument to a Tektronix service center to enable the bandwidth upgrade Arrangements for the service upgrade are made at the time an order is placed f the serial 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 appropriate bandwidth upgrade product you should receive an Option Key Certificate with the option key number 2 Push Utility 2410 017 3 On the lower menu push Utility Page and Utility Page select Config Config 4 Push Manage Modules amp Options Manage Modules amp Options 5 On the side menu push License Type until License Options is highlighted Type Modules Options MS03000 and DPO3000 Series Oscilloscopes User Manual Installation 6 Push Install Option Option 7 Enter the Option Key number using Pace multipurpose knob a and push Enter Character on the lower menu Alternatively you may use a USB keyboard 8 Push OK Accept on the side menu ee Followi
92. er For example you can use the cursors for manual measurements See page 108 Taking Manual Measurements with Cursors You can also use the automated measurements See page 100 Taking Automatic Measurements 8 Push Search Set Search to On Enter a search type source and other parameters as relevant on the lower menu and associated side menus See page 118 Using Wave Inspector to Manage Long Record Length Waveforms 9 Jump ahead to the next search point by pushing the right arrow key Push it again and again until you see all the events Jump 1785 081 back with the left arrow key Do you have all the packets that you expected to have If not at least you have narrowed your search down to the last packet sent 2410 056 2410 065 10 Analyze the decoded packets in the protocol je layer Did you send the data bytes in the correct order Did you use the correct address D aco SCIK 2 ee SDA cl j 160 MS03000 and DPO3000 Series Oscilloscopes User Manual Application Examples Troubleshooting an RS 232 Bus In this example you are looking at analog characteristics of a digital signal in a digital circuit You are doing this to analyze the signal integrity of a signal For example you might be testing RS 232 bus signals Basic Strategy First you will display and acquire the digital signal Then you will look at both the analog and digital representations of
93. er knob Turn to control the zoom factor Turning it clockwise zooms in further Turning it counterclockwise zooms out Play pause button Push to start or stop the automatic panning of a waveform Control the speed and direction with the pan knob lt Prev Push to jump to the previous waveform mark Set Clear Mark Push to establish or delete a waveform mark Next Push to jump to the next waveform mark Horizontal Position Turn to adjust the trigger point location relative to the acquired waveforms Push Fine to make smaller adjustments Horizontal Scale Turn to adjust the horizontal scale time division Wave Inspector Ire eearcn rst 2410 035 2410 035 MS03000 and DPO3000 Series Oscilloscopes User Manual 16 17 18 19 20 21 22 23 24 25 MS03000 and DPO3000 Series Oscilloscopes User Manual Run Stop Push to start or stop acquisitions Single Push to make a single acquisition Autoset Push to automatically set the vertical horizontal and trigger controls for a usable stable display Trigger Level Turn to adjust the trigger level Push this button to set the trigger level to the midpoint of the waveform Force Trig Push to force an immediate trigger event Vertical Position Turn to adjust the vertical position of the corresponding waveform Push Fine to make smaller adjustments 1 2 3 4 Push to display or remove the corresp
94. erial bus Depending on the bus use the side menu or the knobs to set the number format Multipurpose b Multipurpose a 2319 046 Define Thresholds Oe B1 Label Bus Event Inputs R W in Display Table address MS03000 and DPO3000 Series Oscilloscopes User Manual 7 Push Event Table and select On to display a Event ae Table list of bus packets with timestamps off For a clocked parallel bus the table lists the value of the bus 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 example of an Event Table is from an Tektronix RS 232 bus Bus Definition Time RS 232 event tables display one line foreach 4 77E 02 7 or 8 bit byte when Packets are set to Off 747 0 RS 232 event tables display one line foreach 3 75E 02 packet when Packets are set to On JER Other buses display one word frame or 2 73E 02 2 39E 02 packet per row depending on the bus type 5 pee 95 1 71E 02 1 37E 02 1 03E 02 6 92E 03 3 49E 03 5 38E 05 3 28E 03 6 71E 03 1 69E 02 2 02E 02 2 43E 02 2 82E 02 246F n9 MS03000 and DPO3000 Series Oscilloscopes User Manual a w 5 o 0 9 Acquire the Signal version
95. erials and workmanship for a period of three 3 years from the date of original purchase from an authorized Tektronix distributor If the product proves defective during this warranty period Tektronix at its 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 new or reconditioned to like new performance All replaced parts modules and products become the property of Tektronix In order to obtain service under this warranty Customer must notify Tektronix of the defect before the expiration of the warranty period 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 shipping charges prepaid and with a copy of customer proof of purchase Tektronix shall pay for the return of the product to Customer if the shipment is to a location within the country in which 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 Tektronix shall not be obli
96. eries Oscilloscopes User Manual 163 Application Examples 164 5 Push Autoset 6 Push B1 and select Parallel as the bus type On the lower menu push Define Inputs and enter the parameters for your bus for Clocked Data Clock Edge the Number of Bits and Define Bits 7 Turn the Horizontal Scale knob to adjust the timebase As you increase the time per division you will see more data appear in the Bus display 8 Push Trigger Menu Push Type select Bus and enter the parameters of the trigger such as the Source Bus and Data Define the Mode and Holdoff as desired 9 Push Search on the front panel push Search on the lower menu and select On on the side menu 10 Push Search Type Use the multipurpose knob a to select Bus and then push Data Use the multipurpose knobs a and b to define the data value 11 Push Previous and Next Mark to navigate through the record 12 Push Zoom and Pan to the areas of interest to analyze the results a a Aa 14 it Trigger JORU met D Ea Es E 2410 044 2410 065 Prevu M 4 00US ae EET nonooooonaoooanonaad nannan zoom Factor 20X o E 200ns 2 50GS s 100k points 3 Mar 2009 14 06 26 D15 D0 yi 2a Timing Resolution 2 00ns Bus Search events found 16 MS03000 and DPO3000 Series Oscilloscopes User Manual Appendix Warranted Specifications Appendix Warranted Specifications Analog bandwidth 50 Q
97. et the trigger type to video and set the vertical scale to 143 mV division The 143 mV division selection is available in the coarse vertical scale settings for the channel when you set the trigger type to video The oscilloscope will automatically display the IRE graticule for NTSC signals and the mV graticule for other video signals PAL SECAM HDTV and custom Setting the LCD Backlight 1 Push Utility 2410 017 2 Push Utility Page on the lower menu 3 Turn multipurpose knob a and select Display Display MS03000 and DPO3000 Series Oscilloscopes User Manual 87 Display Waveform Data 4 Push Backlight Intensity Select the intensity level on the resulting Backlight side menu Choices are High Medium dled and Low High Medium Low Setting Waveform Intensity 1 88 Push Intensity on the front panel L amga Intensity 2410 054 This will bring up the intensity readout on a Waveform Intensity 35 the display b Graticule Intensity 75 2121 245 Multipurpose Pea Rotate multipurpose knob a to select the desired waveform intensity 2410 045 Rotate multipurpose knob b to select the desired intensity for the graticule Push Intensity again to clear the intensity g a see readout from the display Se 7 RS A tty 2410 054 MS03000 and DPO3000 Series Oscilloscopes User Manual Display Waveform Data scaling and Positioning a Waveform Use
98. gated to furnish service under this warranty a to repair damage resulting from attempts by personnel 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 service a product that has been modified or integrated with other products when the effect of such modification or integration 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 FOR A PARTICULAR PURPOSE TEKTRONIX RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS IS THE SOLE AND EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY TEKTRONIX 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 POSSIBILITY OF SUCH DAMAGES W16 15AUG04 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 any such product proves defective during this warranty period Tektronix at its option either will repair the defective product with
99. gh the external file structure E E is the USB flash drive plugged into the USB port on the front of the oscilloscope m F is the USB flash drive plugged into the USB port on the rear of the oscilloscope Use multipurpose knob a to scroll through the list of files Use Select on the front panel to open and close folders Naming your file The oscilloscope gives all files it creates a default name in the following format tekXXXXX set for setup files where XXXXX is an integer from 00000 to 99999 m tekXXXXxX png tekXXXXX bmp or tekXXXXx tif for image files m tekXXXXYYY csv for spreadsheet files or tekXXXXYYY isf for internal format files For waveforms the XXXX is an integer from 0000 to 9999 The YYY is the channel of the waveform and can be one of the following CH1 CH2 CH3 or CH4 for the analog channels D00 D01 D02 D03 and so on through D15 for the digital channels MTH for a math waveform RF1 RF2 RF3 or RF4 for reference memory waveforms E ALL for a single spreadsheet file containing multiple channels when you select Save All Waveforms NOTE Only analog channels and waveforms derived from analog channels such as math and reference can be saved to an ISF file When saving all channels in ISF format a group of files will be saved Each will have the same value for XXXxX but the YYY values will be set to the different channels that were turned on when the Save All Waveforms was performed For example the first time
100. h the corresponding ey es es front panel channel button or theD15 D0 1 2 C3 C4 Aa ch button You can use the channel as a trigger At Ta ae source whether or not it is displayed 2410 091 Setting the Display Style and Persistence 1 To set the display style push Acquire Push Waveform Display MS03000 and DPO3000 Series Oscilloscopes User Manual Display Waveform Data 3 Push Dots Only on the side menu Dots on Waveform Display will display the waveform record points as dots on the screen Dots off connects the dots with vectors Dots Only On ij 4 Push Persist Time and turn multipurpose pt knob a to have waveform data remain on OE screen for a user specified amount of time 5 Push Set to Auto to have the oscilloscope Set to Auto automatically determine a persistence time for you 6 Push Clear Persistence to reset the vie Per j j j n persistence information SENGE 7 To display the amplitude from one waveform against the amplitude from another push XY Display Then push Triggered XY on the side menu A data point from the first waveform specifies the horizontal location while the corresponding data point from the second waveform specifies the vertical location for each displayed point Quick Tips m Variable persistence accumulates record points for a specified time interval Each record point decays independently according to the time interval Use variable pers
101. hows on the rising and falling edges of the signal when the noise is removed 2410 114 MS03000 and DPO3000 Series Oscilloscopes User Manual 149 Application Examples Taking Cursor Measurements You can use the cursors to take quick measurements on a waveform To measure the ring frequency at the rising edge of the signal 1 150 Push channel 1 to select the channel 1 signal 2410 087 Push and hold Cursors to turn on cursors and display the Cursor menu Push Linked to set Linked to Off Cursors Bring Cursor Horizontal pate Units Push Bring Cursors On Screen Screen Vertical Push Cursor Units Push Vertical Bar Units on the side menu if this choice is not already selected Turn multipurpose knob a to select Hz 1 s as the unit of measurement Multipurpose l N 3 SSE q A Push Menu Off to assign cursor control to the multipurpose knobs 2410 028 Place one cursor on the first peak of the ring using multipurpose knob a Multipurpose Vn CAEP A a 2410 045 MS03000 and DPO3000 Series Oscilloscopes User Manual Application Examples 9 Place the other cursor on the next peak of the ring using multipurpose knob b 10 The cursor A readout shows the measured ring frequency is 227 kHz 2410 112 Triggering on a Video Signal The oscilloscope supports triggering on NTSC SECAM and PAL signals In this example you are testing the vi
102. ical position and scale q j 2410 041 N l 6 Adjust the horizontal position and scale 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 You can scale the window to contain a waveform edge a cycle several cycles or thousands of cycles poe 2410 042 Quick Tip m 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 You can add a label to the channels and buses shown on the display for easy identification The label is placed on the 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 or a bus 2410 043 2410 044 MS03000 and DPO3000 Series Oscilloscopes User Manual 45 Acquire the Signal 2 Push Label on the 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 find a suitable label You can edit the label after you insert it if necessary 5 Push Insert Preset Label to add the label If you are using a USB keyboard use the ar
103. ication module optional m Wave Inspector controls for managing long record lengths with zoom and pan play and pause search and mark m 229 mm 9 inch with 800 x 480 resolution WVGA color display m Small and lightweight at 127 mm 5 inches deep and 4 1 kg 9 pounds m USB available for quick and easy storage m Direct printing to any PictBridge compatible printer Built in Ethernet port m USB 2 0 device port for direct PC control of the oscilloscope using USBTMC protocol OpenChoice documentation and analysis software m NI LabVIEW SignalExpress Tektronix Edition productivity and analysis software E Remote viewing and control with e Scope m Remote control with VISA connectivity m TekVPI Versatile Probe Interface supports active differential and current probes for automatic scaling and units MSO3000 Series Mixed Signal Oscilloscopes also offer m MagniVu 121 2 ps resolution m Parallel bus triggering and analysis m 16 digital channels m Easy connection to your device under test through the convenient design of the P6316 digital probe MS03000 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 D T q X 9 XIV MS03000 and DPO3000 Series Oscilloscopes User Manual Installation Before Installation Installation Unpack the oscilloscope and check that
104. ies or d to service a product that has been modified or integrated with other products when the effect of such modification or integration 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 FOR A PARTICULAR PURPOSE TEKTRONIX RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS IS THE SOLE AND EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY TEKTRONIX 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 POSSIBILITY OF SUCH DAMAGES W2 15AUG04 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 purchase from an authorized Tektronix distributor If the product proves defective during this warranty period Tektronix at its 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 new or reconditioned to like new performance All replaced parts modules and prod
105. ignificantly different Blackman Harris This is the best window for measuring the amplitude of frequencies but worst at resolving frequencies Use Blackman Harris for measuring predominantly single frequency waveforms to look for higher order harmonics Using Advanced Math The advanced math feature lets you create a custom math waveform expression that can incorporate active and reference waveforms measurements and or numeric constants To use this feature 1 Push Math 2410 059 2 Push Advanced Math Dual Wfm FFT Advanced Math Math 3 Use the side menu to create custom expressions 4 Push Edit Expression and use the multipurpose knobs and the resulting lower menu buttons to create an expression When done push OK Accept on the side menu MS03000 and DPO3000 Series Oscilloscopes User Manual 115 Analyze Waveform Data For example to use Edit Expression to take the integral of a square wave 1 Push Clear on the lower menu Turn multipurpose knob a to select Intg Push Enter Selection e P Turn multipurpose knob a to select channel 1 Push Enter Selection i 6 Turn multipurpose knob a to select 7 Push OK Accept Using Reference Waveforms Create a reference waveform to store a waveform For example you might do this to set up a standard against which to compare other waveforms To use the reference waveforms NOTE 5 M reference waveforms are volatile and not saved when th
106. illoscope or at the Tektronix software finder Web page www tektronix com software 2 Connect the oscilloscope to your computer with the appropriate USB or Ethernet cable 2410 013 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 GPIB cable aads Cycle the power on the oscilloscope 2410 014 24 MS03000 and DPO3000 Series Oscilloscopes User Manual Installation 3 Push Utility 2410 017 4 Push Utility Page Page 5 Turn multipurpose knob a and select I O I O 6 Ifyou are using USB the system sets itself up automatically for you if USB is enabled Check USB on the lower menu to be sure that USB is enabled If itis not enabled push USB Then push Connect to Computer on the side menu 7 To use Ethernet push Ethernet Network meta Settings Settings On the side menu if you are on a DHCP Ethernet network and using a through cable set DHCP to On If you are using a ae cross over cable set it to Off and set a hard ec coded TCPIP address o Off 8 If you want to change socket server parameters push Socket Server and enter new values through the resulting side menu 9 If you are using GPIB push GPIB Enter Lee the GPIB address on the side menu using abi multipurpose knob a a 1 This will set the GPIB add
107. im Advanced M Label Math Math 3 Push FFT Source on the side menu if needed and turn multipurpose knob a to select the source to use Choices are channels 1 2 3 4 reference waveforms R1 R2 R3 and R4 4 Push Vertical Scale on the side menu repeatedly to select either Linear RMS or dBV RMS 5 Push Window on the side menu repeatedly to select the desired window Window choices are Rectangular Hamming Hanning and Blackman Harris 6 Push Horizontal on the side menu to Horizontal activate multipurpose knobs a and b to pan and zoom the FFT display Erga MS03000 and DPO3000 Series Oscilloscopes User Manual 113 Analyze Waveform Data 7 The FFT will appear on the display Quick Tips m Use short record lengths for faster instrument response m Use long record lengths to lower the noise relative to the signal and increase the frequency resolution m f desired use the zoom feature along with the horizontal Position and Scale controls to magnify and position the FFT waveform m Use the default BV RMS scale to see a detailed view of multiple frequencies even if they have very different amplitudes Use the linear RMS scale to see an overall view of how all frequencies compare to each other m The FFT feature provides four windows Each is a trade off between frequency resolution and magnitude accuracy What you want to measure and your source signal characteristics help determine which window to use Use the f
108. installation m Measurement Category Il For measurements performed on circuits directly connected to the low voltage installation m Measurement Category For measurements performed on circuits not directly connected to MAINS Overvoltage Category Overvoltage Category II as defined in IEC 61010 1 X MS03000 and DPO3000 Series Oscilloscopes User Manual Compliance Information 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 Mercury Notifica
109. int This value is measured over the entire waveform or gated region The most positive peak voltage Max is measured over the entire waveform or gated region The most negative peak voltage Min is measured over the entire waveform or gated region The arithmetic mean over the entire waveform or gated region The arithmetic mean over the first cycle in the waveform or the first cycle in the gated region MS03000 and DPO3000 Series Oscilloscopes User Manual Analyze Waveform Data Amplitude Measurements cont Measurement Description RMS rave The true Root Mean Square voltage over the entire waveform or gated region Cycle RMS he The true Root Mean Square voltage over the first cycle in the waveform or the first Nia cycle in the gated region RMS voltage f Voltage peak to peak Zero volts 1785 083 Miscellaneous Measurements Measurement Description Rising Edge The number of positive transitions from the low reference value to the high reference Count value in the waveform or gated region Falling Edge The number of negative transitions from the high reference value to the low reference Count value in the waveform or gated region Positive Pulse Count The number of positive pulses that rise above the mid reference crossing in the waveform or gated region Negative Pulse The number of negative pulses that fall below the mid reference crossing in the
110. int icon 38 F Factory calibration 20 Fall Time measurement 101 Falling Edge Count measurement 103 FFT Blackman Harris 115 controls 113 Hamming 114 Hanning 115 Rectangular 114 File format 126 Internal File Format ISF 127 Spreadsheet file format CSV 127 File names 124 File system 124 127 Fine 33 Fine button 31 33 34 35 Firmware upgrade 20 Firmware version 23 firmware img file 20 Flash drives 26 FlexRay trigger 79 Font appearance 17 Force Trig button 35 70 Frame graticule style 87 Frequency measurement 101 Frequency Source MSO3000 and DPO3000 5 Front cover 2 front panel 29 Front panel connectors 41 Front panel overlay 16 Full graticule style 87 Functional check 10 Fuzzy edges 97 G Gating 104 GPIB 24 43 GPIB address 25 Graticule Cross Hair 87 Frame 87 Full 87 Grid 87 intensity 88 IRE 87 mV 87 Solid 87 Styles 85 Green lines 97 Grid graticule style 87 Ground 9 Ground lead 12 MS03000 and DPO3000 Series Oscilloscopes User Manual Ground strap 9 Ground strap connector 42 Ground yourself to discharge Static 9 Group icon 41 Grouping channels 67 digital 95 H Hamming FFT window 114 Hanning FFT window 115 Hard copy 132 Hard copy button 35 Height MSO3000 and DPO3000 5 Hi Res acquisition mode 51 High measurement 102 High low indicators 40 Holdoff trigger 71 Horizontal delay 71 Horizontal lines Green and blue 97 Ho
111. ions to the product Connect the probe reference lead to earth ground only Do not apply a potential to any terminal including the common terminal that exceeds the maximum rating of that terminal Power disconnect The power cord disconnects the product from the power source Do not block the power cord it must remain accessible to the user at all times 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 atmosphere Keep product surfaces clean and dry Provide proper ventilation Refer to the manual s installation instructions for details on installing the product so it has proper ventilation MS03000 and DPO3000 Series Oscilloscopes User Manual V General Safety Summary yi Terms in This Manual These terms may appear in this manual N WARNING Warning statements identify conditions or practices that could result in injury or loss of life A CAUTION Caution statements identify conditions or practices that could result in damage to this product or other property Symbols and Terms on the Product These terms may appear on the product m DANGER indicates an injury hazard immediatel
112. isplay Table 63 Acquire the Signal 5 Push Bit Rate and turn multipurpose knob a Bus Define Thresholds Bit Rate B1 Label Bus Event to select from the list of predefined bit rates MEM Pus omy omy FexRay Display ae 22 00 V Alternately you can set the bit rate to a specific value To do so select Custom and 6 then turn multipurpose knob b to set the bit rate from 1 000 000 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 64 MS03000 and DPO3000 Series Oscilloscopes User Manual Acquire the Signal 2 Push Type and turn multipurpose knob E a to select the type of audio bus data configuration on which to trigger 3 Select 12S to trigger on the standard Inter IC Sound or Integrated Interchip Sound electrical serial 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 clock 5 Select Right Justified to trigger on an 12S Right stream where the data lines up with the right RU i edge of the word select clock 6 Select TDM to trigger on time division multiplexing 7 Push Configure and the appropriate side menu buttons to further set up 12S triggering Physical Layer Bus Activity Oscilloscope waveform traces from analog channels 1 t
113. istence for displaying infrequently appearing signal anomalies such as glitches m Infinite persistence continuously accumulates record points until you change one of the acquisition display settings Use infinite persistence for displaying unique signal anomalies such as glitches m The XY Display mode graphs the data in fixed pairs of waveforms against one another You can use CH1 versus CH2 and REF1 versus REF2 On four channel models you can also use CH3 versus CH4 and REF3 versus REF4 m When the XY Display is on an upper window appears that displays data versus time Setting the Graticule Style 1 To set the graticule style push Utility 2410 017 MS03000 and DPO3000 Series Oscilloscopes User Manual 85 Display Waveform Data 2 Push Utility Page 3 Turn multipurpose knob a and select Display 4 Push Graticule on the lower menu 86 Utility Page Display MS03000 and DPO3000 Series Oscilloscopes User Manual Display Waveform Data 5 Select the desired style on the resulting side menu The Frame graticule provides a clean Display Graticule screen on which you can most easily read automatic measurement results and other screen text The Full graticule can help you make cursor measurements on hard copies The Grid Solid and Cross Hair graticules provide compromises between Frame and Full 2410 074 Quick Tips m You can display IRE and mV graticules To do this s
114. l for measurements performed on circuits directly connected to the low voltage installation MS03000 and DPO3000 Series Oscilloscopes User Manual 5 Installation Acquisition System 50 Q and 75 Q The maximum input voltage 5 Vrms with a peak at 20 V For Installation Category measurements Not for connection to Installation Category Il Ill or IV circuits Acquisition System Digital Inputs The maximum input voltage at the input for the digital probe is 30 V to 20 V peak Aux In 1 MQ The maximum input voltage At the front panel connector 300 Vays Installation Category II for measurements performed on circuits directly connected to the low voltage installation A CAUTION To ensure proper cooling keep the sides and rear of the instrument clear of obstructions Total Probe Power lf 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 Vrms CAT Il and DC Temperature Operating 15 C to 65 C 5 F to 149 F Nonoperating 62 C to 85 C 80 F to 185 F Altitude Operating 3 0 km 10 000 ft maximum Nonoperating 15 km 50 000 ft maximum Humidity Operating 5 to 95 re
115. lative 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 MS03000 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 MS03000 and DPO3000 Series Oscilloscopes User Manual Installation Input resistance 101 KQ Input capacitance 8 0 pF typical Temperature Operating 0 C to 50 C 32 F to 122 F 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 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
116. ld be used only in the environment for which they are rated m Pollution Degree 1 No pollution or only dry nonconductive pollution occurs Products in this category are generally encapsulated hermetically sealed or located in clean rooms m Pollution Degree 2 Normally only dry nonconductive pollution occurs Occasionally a temporary conductivity that is 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 E Pollution Degree 3 Conductive pollution or dry nonconductive pollution that becomes conductive due to condensation These are sheltered locations where neither temperature nor humidity is controlled The area is protected from direct Sunshine rain or direct wind m Pollution Degree 4 Pollution that generates persistent conductivity through conductive dust rain or snow Typical outdoor locations MS03000 and DPO3000 Series Oscilloscopes User Manual IX Compliance Information 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 m Measurement Category Ill For measurements performed in the building
117. lected screen waveform As you 3 3 turn multipurpose knob a you move one cursor to the right or left As you turn knob b you move the other cursor 258us 3 48mV 330us 142mV A588us A2 06mV tt ttt ttt ttt ttt 4 HH 2410 117 108 MS03000 and DPO3000 Series Oscilloscopes User Manual Analyze Waveform Data 2 With cursors on push Select This turns the cursor linking on and off If linking is on turning multipurpose knob a moves the two cursors together Turning multipurpose knob b adjusts the time between the cursors 3 Push Fine to toggle between a coarse and a fine adjustment for multipurpose knobs a and b Pushing Fine also changes the sensitivity of other knobs as well atensi 4 Push and hold Cursors to display the cursor menu 2410 056 5 Push Cursors on the lower menu to set the Cursors Source Bars Linked eee ria ursors nits cursors to Screen Waveform Auto Horizontal oniaj On reen Vertical In screen mode two horizontal bars and two vertical bars span the graticule 6 Turn multipurpose knobs a and b to move the pair of horizontal cursors gt lt Multipurpose C 7 Push Select This makes the horizontal cursors active and the vertical ones inactive Now as you turn the multipurpose knobs the horizontal cursors will move Push Select again to make the vertical cursors active again 2410 047 MS03000 and
118. ltipurpose knob b to set the minimum level 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 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 cae Point from 5 to 95 of the position within my the bit period or the unit interval l MS03000 and DPO3000 Series Oscilloscopes User Manual 61 Acquire the Signal 5 Push Bit Rate and turn multipurpose knob a Bus Define Thresholds Bit Rate rte ae zai to select from the list of predefined bit rates puis 500 Kbps isplay able Alternately you can set the bit rate to a specific value To do so select Custom 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 up these items 1 If you selected LIN push Define Inputs and Bus Define Thresholds Configure Bibel Rr Event the appropriate side menu choices Inputs isplay able 2 Turn multipurpose knob a to select the LIN Input 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 P
119. m 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 1785 136 11 The Timing Resolution readout shows the resolution of the digital channel D15 D0 MagniVu timing gt i Timing Resolution 121 ps Timing resolution is the time between 2121 208 samples It is the reciprocal of the digital sample rate When the MagniVu control is on MagniVu appears in the readout MS03000 and DPO3000 Series Oscilloscopes User Manual 39 Get Acquainted with the Instrument 12 Measurement readouts show the C1 Period 995 us selected measurements You can select CD Freq 1 004 kHz up to four measurements to display at P one time AA symbol appears instead of the expected numerical measurement if a vertical clipping condition exists Part of the waveform is outside the range of the digitizer The digitizer range extends one division above and one division below the screen To obtain a proper numerical measurement turn the vertical scale and position knobs to bring all of the waveform within the range of the digitizer 13 The auxiliary waveform readouts show C the vertical and horizontal scale factors
120. me To set the internal clock with the current date and time 1 Push Utility 2410 017 2 Push Utility Page Page 16 MS03000 and DPO3000 Series Oscilloscopes User Manual Installation 3 Turn multipurpose knob a and select Config 4 Push Set Date amp Time Utility Language Set Date amp TekSecure About rea Page Enali Time odules English Erase Config Memory Options 5 Push the side menu buttons and turn both a Date amp multipurpose knobs a and b to set the time and date values Display Date amp Time a OF Hour 4 Minute 6 Push OK Set Date amp Time Changing the Font Appearance NOTE The font appearance can only be changed for the following languages English French Spanish Italian Portuguese and German To change the font appearance 1 Push Utility 2410 017 MS03000 and DPO3000 Series Oscilloscopes User Manual 17 Installation 18 Push Utility Page Turn multipurpose knob a and select Display Push Font Onthe side menu push Regular or Bold Utility Page Utility Page DINEM Font Bold MS03000 and DPO3000 Series Oscilloscopes User Manual Installation 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 ve
121. n active and valid when using preview Setting Input Parameters Use the vertical controls to select waveforms adjust the waveform vertical position and scale and set input parameters 1 90 Push a channel menu button 1 2 3 or4to Sv bring up the vertical menu for the designated waveform The vertical menu only affects 1 the selected waveform At a Pushing a channel button will also select or cancel that waveform selection Push Coupling repeatedly to select the Coupling Impedance coupling to use Use DC coupling to pass both AC and DC components mac E75 pi 500 Use AC coupling to block the DC component and show only the AC signal Use Ground GND to display the reference potential Push Impedance repeatedly to select the input impedance to use Set the input impedance termination to 50 Q 75 Q or 1 MQ if using DC or Gnd coupling Input impedance is automatically set to 1 MQ when using AC coupling For more information on input impedance see Quick Tips See page 93 Quick Tips Push Invert to invert the signal Select Off for normal operation and On to invert the polarity of the signal in the preamplifier GO0 2 a a a 1785 067 Bandwidth Full MS03000 and DPO3000 Series Oscilloscopes User Manual 5 Push Bandwidth and select the desired bandwidth on the resulting side menu The set choices are Full and 20 MHz Additional choices may appear depending on the probe
122. n setup See page 47 Using the Default Setup Saving with One Button Push After you have defined the save recall parameters with the Save Recall Menu button and menu you can save files with a single push of the Save button For example if you have defined the save operation to save waveform data to a USB drive then each push of the Save button will save current waveform data to the defined USB drive 1 To define the Save button behavior push ae Save Recall Menu s z 2410 067 2 Push Assign Save to button Save Save Recall Assign File Waveform Setup Waveform Utilities SENG to Setup 3 Push the action to assign to the Save button Assign Save to Screen Image 130 MS03000 and DPO3000 Series Oscilloscopes User Manual Save and Recall Information 4 From now on when you push Save the oscilloscope will perform the action that you just specified rather than requiring you to navigate through the menus each time 2410 066 Managing Drive Directories and Files You can manage drives directories and files from the oscilloscope user interface 1 Push Save Recall Menu 2 Push File Utilities Save Save Recall Assign File Waveform Setup Waveform Utilities Savel to S Select the desired file operation from the side menus You can m Create a new folder m Delete a highlighted directory or file m Copy a highlighted drive directory or file m Paste a previously copied drive
123. n the lower menu push MOSI or MISO on the side menu and enter the data parameters of interest with multipurpose knobs a and b MS03000 and DPO3000 Series Oscilloscopes User Manual 77 Trigger Setup 78 Then push Number of Bytes and enter the number of bytes using multipurpose knob a lf you select MOSI amp MISO push Data on the lower menu and enter the parameters of interest on the side menus RS 232 Bus Trigger 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 or Rx 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 MIL STD 1553 Bus Trigger You can trigger on Sync Command Status Data Time RT IMG or Error lf you are setting up a MIL STD 1553 trigger and have made a Trigger On selection of Command push RT Address on the lower menu to enter specific values of RT Address to trigger on Push Command Word Details on the lower menu to enter 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 Addre
124. ng a successful installation of the ccept 8 option key a message will be displayed indicating that you must power cycle the oscilloscope to enable the new features 9 Power cycle the oscilloscope 10 To verify that the bandwidth has been About upgraded push Utility and then push About on the lower menu The bandwidth information should be towards the top of this screen 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 2410 017 2 Push Utility Page Utility Page 3 Turn multipurpose knob a and select Config MS03000 and DPO3000 Series Oscilloscopes User Manual 15 Installation 4 Push Language from the resulting lower Utility Language Set Date amp TekSecure About Pete Page English Time E Modules amp menu English ari Options Config Memory pug 5 Turn multipurpose 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 choose to use English be sure that the plastic front panel overlay is removed If you choose a language other than English place the plastic overlay for the language that you desire over the front panel to display labels in that language 2410 082 Changing the Date and Ti
125. ng the record length with the menu buttons m 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 m Trigger point The zero time reference in a waveform record It is shown on the screen by an orange T Horizontal position When Delay Mode is on this is the time from the trigger point to the expansion point Adjust this by turning the Horizontal Position knob Use a positive time to acquire the record after the trigger point Use a negative time to acquire it before the trigger point m Expansion point The point that the horizontal scale expands and contracts around It is shown by an orange triangle Sample interval First sampled and digitized point in record t Trigger point Expansion point neg Pg EE J Horizontal Horizontal acquisition position window 1785 109 How the Analog Acquisition Modes Work Sample mode retains the first sampled point from each acquisition interval Sample is the default mode Peak Detect mode uses the highest and lowest of all the samples contained in two consecutive acquisition intervals This mode only works with real time noninterpolated sampling and is useful for catching high frequency glitches 50 1785 128 1785 129 MS03000 and DPO3000 Series Oscilloscopes User Manual Acquire the Signal Hi Res mode calculates
126. nt 3 If needed on the side menu push Source and turn multipurpose knob a to select the channel from which you want to measure huidpunsoes Turn multipurpose knob b to select the Rise Time measurement Push OK Add Measurement on the side menu mm Vy N yy IN vA ta i i Ca T e 2410 045 4 Push More repeatedly until you select Reference Levels from the pop up menu MS03000 and DPO3000 Series Oscilloscopes User Manual 145 Application Examples Reference Levels 5 Push Set Levels in to select units Set ae US 6 Push High Ref and turn multipurpose knob High Ref a to enter 2 00 V If needed push Fine to CACY change the sensitivity of the multipurpose knob Mid Ref 7 Push Low Ref and turn multipurpose knob Low Ref a to enter 800 mV If needed push Fine to KOKAUYuMy change the sensitivity of the multipurpose knob Rise time is typically measured between the 10 and 90 amplitude levels of a signal These are the default reference levels that the oscilloscope uses for rise time measurements However in this example you need to measure the time that the signal takes to pass between the 0 8 V and 2 0 V levels You can customize the rise time measurement to measure the signal transition time between any two reference levels You can set each of these reference levels to a specific percent of the signal amplitude or to a specific level in vertical units such as volts or amperes
127. o 4 digital channels D15 to DO 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 m 2C and CAN buses transmit the MSB most significant bit first m SPI buses do not specify a bit order E 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 zero 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 MS03000 and DPO3000 Series Oscilloscopes User Manual 65 Acquire the Signal 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 2319 095 2 Connect the ground lead or leads to the circuit ground
128. oisy signal displayed on the oscilloscope and you need to know more about it You suspect that the signal contains much more detail than you can currently see in the display 2410 109 MS03000 and DPO3000 Series Oscilloscopes User Manual 147 Application Examples Looking at a Noisy Signal The signal appears noisy You suspect that noise is causing problems in your circuit To better analyze the noise 1 Push Acquire 2410 048 2 Push Mode on the lower menu 3 Push Peak Detect on the side menu 4 Push Intensity and turn multipurpose knob ss 8 pees penas a to see the noise more easily ige ity 2410 054 5 View the results on the display Peak detect emphasizes noise spikes and glitches in your signal as narrow as 1 ns even when the time base is set to a slow setting 2410 110 Peak detect and the other acquisition modes are explained earlier in this manual See page 49 Acquisition Concepts 148 MS03000 and DPO3000 Series Oscilloscopes User Manual Application Examples Separating the Signal from Noise Now you want to analyze the signal shape and ignore the noise To reduce random noise in the oscilloscope display 1 Push Acquire 2 Push Mode Set Horiz Waveform XY Display Length Position to Display 10K 10 3 Push Average on the side menu Mm Average Averaging reduces random noise and makes it easier to see detail in a signal In the example to the right a ring s
129. olarity being acquired Normal High 1 Polarity Inverted High 0 5 Push Configure and the appropriate side Bus Define Thresholds Configure B1 Label Bus Event menu choices Inputs LIN Display Table 62 MS03000 and DPO3000 Series Oscilloscopes User Manual 6 Push Bit Rate and turn multipurpose knob a Bit Rate to select from the list of predefined bit rates a Alternately you can set the bit rate to a specific value To do so select Custom and then turn multipurpose knob b to set the bit rate from 800 bps to 100 000 bps 7 Push LIN Standard and turn multipurpose 3 en r knob a to select the appropriate standard p 8 Push Include Parity Bits with Id to select Bad whether or not to include parity bits Min On ii FlexRay Bus To acquire data from a FlexRay bus you need to also set up these items 1 If you selected FlexRay push Define Inputs Define Thresholds Bit Rate ne Input and the appropriate side menu choices npus Ey ew 22 0 mV Turn multipurpose knob a to select the Paray channel connected to the FlexRay bus ok source Push the appropriate side menu buttons for Foxhay FlexRay Channel Type and Polarity m A 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 MS03000 and DPO3000 Series Oscilloscopes User Manual Acquire the Signal B1 Label Bus Event FlexRay D
130. ollowing guidelines to select the best window Description Window Rectangular This is the best type of window for resolving frequencies that are very close to the same value but worst for accurately measuring the amplitude of those frequencies It is the best type for measuring the frequency spectrum of nonrepetitive signals and measuring frequency components near DC Use Rectangular for measuring transients or bursts where the signal level before and after the event are nearly equal Also use this window for equal amplitude sine waves with frequencies that are very close and for broadband random noise with a relatively slow varying spectrum Hamming This is a very good window for resolving frequencies that are very close to the same value with somewhat improved amplitude accuracy over the rectangular window It has a slightly better frequency resolution than the Hanning Use Hamming for measuring sine periodic and narrow band random noise This window works on transients or bursts where the signal levels before and after the event are significantly different 114 MS03000 and DPO3000 Series Oscilloscopes User Manual Analyze Waveform Data Description Window Hanning This is a very good window for measuring amplitude accuracy but less so for resolving frequencies Use Hanning for measuring sine periodic and narrow band random noise This window works on transients or bursts where the signal levels before and after the event are s
131. on the side menu and turn multipurpose knob a to set the Amps Volts or Volts Amps ratio of your setup For example if you are measuring the drop across a 2 Q resistor set the V A ratio to 2 Select Deskew to make display and measurement adjustments for probes that have differing propagation delays This is especially important when using a current probe in conjunction with a voltage probe For best results use a deskew fixture such as the Tektronix 067 1686 xx MS03000 and DPO3000 Series Oscilloscopes User Manual Display Waveform Data If you do not have a deskew fixture you can use the controls in the Deskew menu to set the oscilloscope s deskew parameters to recommended values based on the normal propagation delay of each probe The oscilloscope automatically loads the nominal propagation delay values of TekVPI and TekProbe II requires use of a TPA BNC adapter probes For other common probes first push Select on the side menu and select the channel to which the probe is attached Then push Probe Model on the side menu and select the probe model If your probe is not in the list set the probe model to Other and push Propagation Delay on the side menu and dial in its propagation delay with multipurpose knob a To display the recommended deskew values calculated by the oscilloscope set Show rec deskews on the side menu to Yes To set the deskew value of each channel to the recommended value push Set all deskews
132. onding waveform from the display and access the vertical menu Vertical Scale Turn to adjust the vertical scale factor of the corresponding waveform volts division Print Push to print a screen image using the printer selected in the Utility menu See page 132 Printing a Hard Copy Power switch Push to power on or off the instrument Get Acquainted with the Instrument 2410 037 2410 020 oooe 35 Get Acquainted with the Instrument 36 26 27 28 29 USB 2 0 host port Insert a USB cable here to connect peripherals to the oscilloscope such as a keyboard a printer or a flash drive There is one more USB 2 0 host port on the rear panel Save Push to perform an immediate save operation The save operation uses the current save parameters as defined in the Save Recall menu Default Setup Push to perform an immediate restore of the oscilloscope to the default settings D15 DO Push to display or remove the digital channels from the display and to access the digital channel setup menu MSO3000 Series only MS03000 and DPO3000 Series Oscilloscopes User Manual Get Acquainted with the Instrument 30 Menu Off Push to clear a displayed menu from the screen Identifying Items in the Display The items shown to the right may appear in the display Not all of these items are visible at any given time Some readouts move outside the graticule area when menus are turned off
133. ooking 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 the shading is not displayed you do not need to use MagniVu See page 97 Viewing Digital Channels Using MagniVu 1 Push D15 DO 68 aLI e input range 30V to 20V j 16 CH E mso 015 00 is Sle coma 2410 091 MS03000 and DPO3000 Series Oscilloscopes User Manual Acquire the Signal 2 Push MagniVu and select On D15 D0 Thresholds Label MagniVu Height On Off On i S ML Quick Tips m f you think you need more timing resolution turn on MagniVu to increase the resolution m MagniVu is always acquired If the oscilloscope is in a stopped state you can turn on MagniVu and still get the resolution without taking another acquisition m The serial bus features do not use data acquired in MagniVu mode MS03000 and DPO3000 Series Oscilloscopes User Manual 69 Trigger Setup Trigger Setup This section contains concepts and procedures for setting up the oscilloscope to trigger on your signal Triggering Concepts 70 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 r
134. ope 72 SPI bus 77 status readout 38 TDM bus 79 Timeout defined 74 Trigger on B events 82 video lines 153 Video defined 76 174 Trigger menu 31 73 81 151 button 73 151 Trigger modes Auto 70 Normal 70 Trigger types defined 74 Triggering on Buses 76 U Undo Autoset 48 Default Setup 48 Upgrading bandwidth 13 Upgrading firmware 20 USB xiii 24 25 26 32 124 132 device port 43 host ports 36 43 keyboard 28 USBTMC 43 User marks 120 Utility button 15 16 19 31 85 87 97 98 132 Utility menu 15 16 31 35 85 97 98 V Variable persistence 85 Versatile Probe Interface 8 Version firmware 23 Vertical button 32 menu 32 90 Menu knob 35 offset 93 Offset 91 position 89 position and autoset 49 position and offset 93 Position knob 35 45 scale 89 154 Scale knob 35 45 Vibration MSO3000 and DPO3000 5 Video Autoset 49 fields 151 lines 153 port 42 projector 42 trigger 151 Video trigger defined 76 View digital channels 97 waveform record 38 VISA 24 Voltage Input P6139B 6 Voltage Source MS0O3000 and DPO3000 5 W Wave Inspector xiii 118 Waveform adding 84 display style 84 intensity 88 pan 118 119 pause 119 play 119 play pause 119 record defined 50 removing 84 search and mark 120 user marks 120 zoom 118 Waveform baseline indicator 40 Waveform record 50 Waveform record view 38 Weight MS0O3
135. oscilloscopes refer to www tektronix com 8 MSO3000 and DPO3000 Series Oscilloscopes User Manual Installation Securing the Oscilloscope 1 Use a standard laptop computer style security lock to secure your oscilloscope to your location 2410 004 Powering On the Oscilloscope Ground the Oscilloscope and Yourself Before pushing the power switch connect the oscilloscope to an electrically neutral reference point such as earth ground 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 are working with static sensitive components ground yourself Static electricity that builds up on your body can damage static sensitive components Wearing a grounding strap safely sends Static charges on your body to earth ground 1785 002 MS03000 and DPO3000 Series Oscilloscopes User Manual 9 Installation To connect the power cord and power on the oscilloscope 2410 004 Powering Off the Oscilloscope To power off the oscilloscope and remove the power cord ee 2410 005 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 MS030
136. ou select Video Source Trigger On Standard B25INTSC 3 Holdof 4 Push Trigger On 5 Select All Lines To trigger on a specific line select Line Number and use multipurpose knob a to select the line number 6 Adjust Horizontal Scale to see a complete video line across the screen 3 E 6 2121 239 MS03000 and DPO3000 Series Oscilloscopes User Manual 153 Application Examples 7 Observe the results Capturing a Single Shot Signal In this example the reliability of a reed relay in a piece of equipment has been poor and you need to investigate the problem You suspect that the relay contacts arc when the relay opens The fastest you can open and close the relay is about once per minute so you need to capture the voltage across the relay as a single shot acquisition To set up for a single shot acquisition 1 Adjust the Vertical Scale and Horizontal Scale to appropriate ranges for the signal you expect to see 2 Push Acquire oC 3 Push Mode 4 Select Sample 5 Push Trigger Menu 2410 050 6 Push Slope and _ 7 Turn the Trigger Level knob to adjust the trigger level to a voltage midway between the open and closed voltages of the replay 154 MS03000 and DPO3000 Series Oscilloscopes User Manual Application Examples 8 Push Single single sequence 2410 064 MS03000 and DPO3000 Series Oscilloscopes User Manual 155 Application Examples 156 When the rel
137. out 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 modules and products become the property of Tektronix In order to obtain service under this warranty Customer must notify Tektronix of the defect before the expiration of the warranty period 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 Customer if the shipment is to a location within the country in which 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 Tektronix shall not be obligated to furnish service under this warranty a to repair damage resulting from attempts by personnel 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 suppl
138. pe through USBTMC or GPIB with a TEK USB 488 Adapter The USBTMC protocol allows USB devices to communicate using IEEE488 style messages This lets you run your GPIB software applications on USB hardware Also use the USB port to connect a PictBridge compatible printer to the oscilloscope 7 Host Use the USB 2 0 Full speed host ports one on the rear panel and one on the front to take advantage of USB flash drives keyboards and printers 8 Power input Attach to an AC power line with integral safety ground See page 5 Operating Considerations MS03000 and DPO3000 Series Oscilloscopes User Manual 43 Acquire the Signal Acquire the Signal This section describes concepts of and procedures for setting up the oscilloscope to acquire the signal as you want it to 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 signal source 2410 010 2 Select the input channel by pushing the front panel buttons NOTE If you are using a probe that does not supply probe encoding set the attenuation probe factor on the oscilloscope vertical menu for the channel to match the probe 2410 009 3 Push Default Setup 2410 007 4 Push Autoset 44 MS03000 and DPO3000 Series Oscilloscopes User Manual Acquire the Signal 5 Push the desired channel button Then adjust the vert
139. persistence 85 Ink Saver 126 133 Inner knob 34 112 Input capacitance P6316 7 Input resistance P6316 7 Intensity button 88 Internal File Format ISF 127 Invert 90 IRE graticule 87 ISF format 127 K Keyboard USB 28 Knob inner 34 112 Multipurpose 17 31 33 51 127 150 151 outer 34 pan 34 119 121 Trigger level 72 Vertical menu 35 Vertical position 35 45 Vertical scale 35 45 zoom 34 112 118 L Label bus 94 LabView 24 LAN port 42 Landscape 126 133 Language change 15 overlay 16 Left Justified 76 trigger 79 Left Justified LJ 32 Level trigger 72 LIN 32 54 76 trigger 78 Lock standard laptop 9 Logic trigger defined 75 Long record length 159 management 118 Low measurement 102 171 Index M button 32 112 113 MagniVu xiii 68 MagniVu readout 39 Main trigger 81 Mark 120 Math Advanced 115 button 32 112 113 Dual waveform 112 FFT 113 menu 32 waveforms 112 Max measurement 102 Maximum nondestructive input signal P6316 6 Maximum signal swing P6316 6 Mean measurement 102 Measure button 31 100 105 141 143 145 146 Measurement menu 31 Measurements automatic 100 cursor 108 defined 101 reference levels 107 snapshot 105 Statistics 105 Memory erasure of 137 Menu 29 Bus 32 55 buttons 31 Cursors 108 Default Setup 36 Math 32 Measurement 31 Reference 32 116 117 Save Recall 32 36 126 Trigger 31 73 81
140. pply Input Voltage 100 V to 240 V 10 ee Power Supply Input Power Frequency 90 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 Beale 38 C derates relative humidity to 27 RH at 60 C 2410 008 Altitude Operating 3 000 m 9 843 ft Nonoperating Altitude 12 000 m 39 370 ft Random Vibration Operating 0 31 Grus 5 500 Hz 10 minutes per axis 3 axes 30 minutes total Non operating 2 46 Gaus 5 500 Hz 10 minutes per axis 3 axes 30 minutes total Pollution Degree 2 Indoor use only Acquisition System 1 MQ The maximum input voltage At front panel connector 300 Vams Installation Category I
141. rence value default 90 of the final value Fall Time The time required for the falling edge of the first pulse in the waveform or gated region to fall from the high reference value default 90 to the low reference value default 10 of the final value The ratio of the positive pulse width to the signal period expressed as a percentage The duty cycle is measured on the first cycle in the waveform or gated region Positive Duty Cycle Negative Duty Cycle The ratio of the negative pulse width to the signal period expressed as a percentage The duty cycle is measured on the first cycle in the waveform or gated region Positive Pulse Width The distance time between the mid reference default 50 amplitude points of a positive pulse The measurement is made on the first pulse in the waveform or gated region Negative Pulse The distance time between the mid reference default 50 amplitude points of a DRR eps Yale Width negative pulse The measurement is made on the first pulse in the waveform or gated region Burst Width The duration of a burst a series of transient events and is measured over the entire fl ft waveform or gated region Phase The amount of time that one waveform leads or lags another waveform expressed in A degrees where 360 makes up one waveform cycle See also Delay MS03000 and DPO3000 Series Oscilloscopes User Manual 101 Analyze Waveform Data 102 100 Rise time Fall
142. ress on an attached TEK USB 488 Adapter MS03000 and DPO3000 Series Oscilloscopes User Manual 25 Installation 10 Run your application software on your Te computer tg Start Quick Tips m The CD that is shipped with your oscilloscope includes a variety of Windows based software tools designed to ensure 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 m 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 ports to connect your oscilloscope to USB flash drives and printers Use the USB Device port to connect your oscilloscope to a PC or a PictBridge printer USB Host port USB Device port Using e Scope 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 2410 025 2 Push Utility 2410 017 26 MS03000 and DPO3000 Series Oscilloscopes User Manual ai vate 3 Push Utility Page 4 Turn multipurpose kno
143. rigger defined 75 Rising Edge Count measurement 103 RMS measurement 103 Roll mode 53 Rolling window data matching 80 RS 232 32 54 76 bus example 161 cursor readout 111 decoding 65 trigger 78 RS 422 32 RS 485 32 Run Stop button 35 53 83 Runt trigger defined 74 S Safety Summary v Sample acquisition mode 50 Sample interval 50 Sample rates xiii Sampling process defined 49 Sampling real time 49 Save Recall menu 32 36 126 Save Recall Menu button 32 Save Recall Save button 36 126 Saving reference waveforms 128 screen images 126 setups 129 waveforms 126 Saving and recalling Information 124 Scale digital channels 95 Horizontal 34 89 114 152 153 154 157 Vertical 89 154 Screen annotations 97 Search 120 Search Mark 159 Search button 31 121 Securing memory 137 Security lock 9 Select button 33 Sequence B Trigger defined 74 Sequential triggering 81 Serial bus 54 159 Serial bus trigger 76 Serial buses trigger 77 Serial number 14 Set Clear Mark button 34 121 Set to 50 button 35 72 MS03000 and DPO3000 Series Oscilloscopes User Manual Index Setup default 36 44 47 130 Setup and Hold trigger defined 75 Side panel connector 42 Signal path compensation 19 Single button 35 83 146 155 Single sequence 53 83 Slope trigger 72 Snapshot 105 Software drivers 24 26 Software optional 139 Solid graticule style 87 SPC 19 Specifi
144. rint to the printer listed in the Utility gt Utility Page gt Print Setup gt Select Printer menu item Printing with One Button Push Once you have connected a printer to your oscilloscope and set up print parameters you can print current screen images with a single push of a button Push the printer icon button in the lower left corner of the front panel Erasing Oscilloscope Memory You can erase all setup and waveform information saved in the nonvolatile oscilloscope memory with the TekSecure function lf you have acquired confidential data on your oscilloscope you may want to execute the TekSecure function before you return the oscilloscope to general use The TekSecure function m Replaces all waveforms in all reference memories with null values m Replaces the current front panel setup and all stored setups with the default setup m Displays a confirmation or warning message depending on whether the verification is successful or unsuccessful To use TekSecure 1 Push Utility 2410 017 2 Push Utility Page 3 Turn multipurpose knob a and select Config MS03000 and DPO3000 Series Oscilloscopes User Manual 137 Save and Recall Information 4 Push TekSecure Erase Memory Utility Language Set Date amp TekSecure Page English T E Config 5 Push OK Erase Setup and Ref Memory on the side menu To cancel the procedure push Menu Off 2410 028 6 Power off the oscilloscope and then power
145. rizontal position 34 50 71 72 89 114 157 and math waveforms 112 defined 45 readout 39 Horizontal scale 34 89 114 152 153 154 157 and math waveforms 112 defined 45 readout 39 How to compensate a voltage probe 12 compensate the signal path 19 connect probes and adapters 8 connect to a computer 24 erase memory 137 label channels and buses 45 manage long record length waveforms 118 perform a functional check 10 power off the oscilloscope 10 power on the oscilloscope 9 print a hard copy 132 recall setups 129 recall waveforms 126 save screen images 126 save setups 129 save waveforms 126 search through and add marks to waveforms 120 select a trigger 74 select automatic measurements 101 setup analog channels 44 setup bus parameters 55 setup digital channels 66 setup input parameters 90 setup VISA communica tions 24 take automatic measurements 100 take manual measurements with cursors 108 trigger on buses 76 upgrade the firmware 20 use a sequential trigger 81 use e Scope 26 use MagniVu 68 use Wave Inspector 118 Humidity MS03000 and DPO3000 5 P6139B 6 P6316 7 I2C 32 54 76 trigger 77 I2S 32 76 trigger 79 MS03000 and DPO3000 Series Oscilloscopes User Manual Index Icon Expansion point 38 Trigger level 39 Trigger position 38 Image orientation 126 133 Impedance 90 Indicator waveform baseline 40 Infinite
146. row keys to position the insertion point and edit the inserted label or type in a new label See page 28 Connecting a USB Keyboard 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 Select Preset Label 2410 046 Insert Preset Label o O O O OOOO ddad DOL aA oo o gguggdudagdadadaudadadauc OOD OOO OOOO oogpgogogggogggoga UOH UOL COOL OOL OOL o ee O OU 2 O ao 0A 2121 220 4 C A Slee eee eee MS03000 and DPO3000 Series Oscilloscopes User Manual Acquire the Signal 7 Turn multipurpose 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 Multipurpose 2410 045 ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopaqrstuvwxyz 0123456789 _ 1 amp lt gt 8 Push Select or Enter Character to let the oscilloscope know that you have picked the proper character to use 2410 047 You can use the lower menu to edit the label ated i Bark Delete Clear as needed ae pape 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 reposition the insertion point 10 Push Display Labels and select On to see ee the label aes a of Using the Default Setup To return
147. rtical 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 2410 006 2 Push Utility 2410 017 ili Utilit 3 Push Utility Page 4 Turn multipurpose knob a and select Calibration Calibration 5 Push Signal Path on the lower menu MS03000 and DPO3000 Series Oscilloscopes User Manual 19 Installation 6 Push OK Compensate Signal Paths from OK Com ee t the resulting side menu Sd Paths The calibration will take approximately 10 minutes to complete After calibration verify that the status aD Pan ee indicator on the lower menu displays Pass HAN a Pass If it does not then recalibrate the instrument or have the instrument serviced by qualified service personnel Service personnel use the factory calibration functions to calibrate the internal voltage references of the oscilloscope using external sources 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 Probe Upgrading Firmware To upgrade the firmware of the oscilloscope
148. s mex nadelenoeanade Pandan tne eabacetovameueaees 131 Panting a Rard CODY menetin a ents sl elated ert ea ncetl deme hala tana A Al apaded tld lemonade 132 Erasing Oscilloscope Memory vcssciht inte ca wtemnenandeaat acngarehaiaias nis aadiaaten nd ite eantemnenendeen nenteetetasine 137 WISIN Application Modules feeds aos tant A at nes aned un a E Sel dona A ale Meant acte 139 Application EXamMPIES epee ee enna veer Etre nen een meee nen nee nea Care mee ar ee ae Pree eer eT ene mre ere enter eee 140 Taking Simple Measurements su ca1e isin cxlainc cesldueaidrd delecctovans Ye eedtorsign rons AU bets clearence esiatnronled ndaisblonle side Seiad Men etoornen nave Noe 140 PAA V ZAG SIG MAE Cally dimora a era restr oaaasGuasyeeati ety cease ae a twa a a 147 Tiggenng omna vide Snak asana ae eaten te haere A A A E R 151 ii MS03000 and DPO3000 Series Oscilloscopes User Manual Table of Contents CAaptUliidsa SINGle SNOUSIOMali dis tedivetst a a a densa aaa a a 154 Correlating Data with a TLA Logic Analyzer ccccccecccc ee cenee ee eeeee eee eneeeeeeeeeeeeeaetesseaeteeegunenneaas 15 Tracking Down Bus ANOMANCS c sass iacntcsce cuarrrealasiubdigabcuduneh anak gindie godedes ies EE ANE a 159 Troubleshooting an RS 232 BUS s scserrirserrrrreririeresrriresirnrtrnr ranir er natnr ure land ingen edn ENEAS 161 Troubleshooting Circuits Using Parallel Buses aise vuiscateitidadedembaweeesnsedalanadsshsduaiiss gaeanidentaaaddenseantsaree 163 Appendix
149. se nis eacadt ealpdtaasanda tial caes 84 Adding and Removing a Waveform ci 5 cris uniyoanaarndigcndtqua aan darahtaud betas eeduguadsan dain dander neni Gueaisanaaiiean ors 84 Setting the Display Style and Persistence cccceeecceeecceeeeeeeeeeee sees eeegeeeseeeeeeaeeeseeeeegaeeeaanenenas 84 SEWING Waver IMENS irina e tut cdian datkesu berate tianndn a Maken E E dan deeosabeeetess 88 Scaling and Positioning a Waveform nnnnnueessssrrrnnnrersrrrrrrrrrrrsrrrrrrrrrrsrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrre 89 SEUNG IN DUL F arame lelS vac cd actataraceed acto otings Jana EA E ET EAO deteaatdnoteusaancant 90 Positioning and Labeling Bus Signals 2 0 seccsitce scweldeetu due wwnye bea noedeea de dln Sew dvectivee oodue wand cena dddwsawaedewwnua 94 Positioning Scaling and Grouping Digital Channels ccccc cece cence eee ee eee ee teense senate sees eeaeeeenaeeenaes 95 VIEWING MB Ts k 6 hannels ceegueenee eee tm mse eee etree ere ra nent Da mee OO ree ree 97 PAN OUAUING MeS Ge CNN ee ceca sn testa Prom E Sto atone nae een E E vente seme ety Sheena ee endee 97 Viewing the Trigger Frequency seid ucis0l aanlutiinciin Ray inal kw See Ae data aie milena eh mdenged ue anltitieminaasaudeee wena denna 98 Analyze WV AVCIONM Dala ra ra a ra ain adi nen a ete aaa secon lomemnedeensl staal ee ooersnaet 100 Taking Automatic Measurements ccccccceceeece cece eect eee e eee e eens sees eaeeeeeeeeeeeesaeeeesaaaeeesgeneeegaes 100
150. ss to trigger on Push Status Word Bits on the lower menu to enter values for Message Error bit 9 Instr bit 10 Service Req bit 11 BCR bit 15 Busy bit 16 Subsystem Flag bit 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 lf you are setting up a MIL STD 1553 trigger and have made a Trigger On selection of Time RT IMG push Trigger When on the lower menu to set the trigger condition Push Times on the lower menu to set the Maximum and Minimum times If you are setting up a MIL STD 1553 trigger and have made a Trigger On selection of Error push Error Type on the lower 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 of Frame Type of Frame Identifier Data Id amp Data End of Frame and Missing Ack If you are setting up a CAN 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 lf 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
151. t decoding search tools and event tables with timestamp information The DPO3AUTO Automotive Serial Triggering and Analysis Module adds triggering on packet level information in serial buses used in automotive designs CAN and LIN as well as analytical tools to help you efficiently analyze your serial bus These include digital views of the signal bus views packet decoding search tools and event tables with timestamp information The DPO3COMP Computer Serial Triggering and Analysis Module adds triggering on byte or packet level information in RS 232 RS 422 RS 485 and UART buses and analytical tools to help you efficiently analyze your serial bus These include digital views of the signal bus views packet decoding search tools and event tables with timestamp information The DPO3EMBD Embedded Serial Triggering and Analysis Module adds triggering on packet level information in serial buses used in embedded designs 12C and SPI as well as analytical tools to help you efficiently analyze your serial bus These include digital views of the signal bus views packet decoding search tools and event tables with timestamp information The DPO4FLEX Serial Triggering and Analysis Module offers FlexRay serial bus support as well as analytical tools to help you efficiently analyze your serial bus These include digital views of the signal bus views packet decoding search tools and event tables with timestamp information The DPO3PWR Power
152. table and not change after a clock edge occurs MSO3000 Series oscilloscopes are capable of multiple channel Setup and Hold triggering and can monitor the state of an entire bus for setup and hold violations You can use up to 20 channels for a Setup and Hold trigger 4 analog and 16 digital with MSO3000 Series oscilloscopes Use Clock on the side menu to select the clock channel Use Select control Data and Not used to select one or more channels you want to monitor for setup and hold violations NOTE Optimum Setup and Hold trigger performance is achieved by using only analog channels or only digital channels Trigger on rise and fall times Trigger on pulse edges that traverse between two thresholds at faster or slower rates than the specified time Specify pulse edges as positive negative or either 19 Trigger Setup Trigger Type Video Bus Triggering on Buses 1785 008 Trigger Conditions Trigger on specified fields or lines of a composite video signal Only composite signal formats are supported Trigger on NTSC PAL or SECAM Works with Macrovision signals With the DPO3VID module trigger on a variety of HDTV video standard signals as well as custom non standard bilevel and trilevel video signals with 3 to 4 000 lines Trigger on various bus conditions Parallel requires an MSQ3000 Series oscilloscope I2C and SPI requires a DPOSEMBD module RS 232 RS 422 RS 485 and UART require a DPO3C
153. terminated 0 25 div at 2 mV div with the input DC 50 coupled and 50 Q terminated 0 25 div at 2 mV div with the input DC 75 Q coupled and 75 Q terminated 0 5 div at 1 mV div with the input DC 50 coupled and 50 Q terminated 0 5 div at 1 mV div with the input DC 75 Q coupled and 75 Q terminated 0 2 div with the input DC 1 MQ coupled and 50 Q terminated 0 3 div at 1 mV div with the input DC 1 MQ coupled and 50 Q terminated 2 5 for Coarse setting of 1 mV div derated at 0 100 C above 30 C 2 0 for Coarse setting of 2 mV div derated at 0 100 C above 30 C 1 5 for Coarse settings o 5 mV div and above derated at 0 100 C above 30 C 3 0 for all Fine V div settings derated at 0 100 C above 30 C MS03000 and DPO3000 Series Oscilloscopes User Manual 165 Appendix Warranted Specifications Offset accuracy 0 005 x offset position DC Balance NOTE Both the position and constant offset term must be converted to volts by multiplying by the appropriate volts div term Long term sample 10 ppm over any 2 1 ms time interval rate and delay time accuracy Auxiliary output LOW TRUE LOW to HIGH transition indicates that the trigger occurred The logic AUX OUT levels are given in the following table Vout HI 2 3 25 V open circuit 2 2 2 V into a 50 Q load to ground Vout LO lt 0 4 V into a load of lt 4 mA 0 3 V into a 50 Q load to ground Random Noise Bandwidth of Bandwidth Selection RMS
154. ters for input waveforms and to display or remove the corresponding waveform from the display 10 B1 or B2 Push to define 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 12C 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 12S Left Justified LU Right Justified RJ and TDM buses Also push B1 or B2 to display or remove the corresponding bus from the display 2410 033 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 These buttons and knobs control waveforms cursors and other data input MS03000 and DPO3000 Series Oscilloscopes User Manual Get Acquainted with the Instrument 1 Turn the upper multipurpose knob a when activated to move a cursor to set a numerical parameter value for a menu item or to select from a pop out list of choices Push Fine to toggle between coarse and fine adjustment eo Screen icons tell you when a or b are O Eg Fine O active intensity 2410 034 Multipurpose Cursors AC 2
155. the side menu and turn multipurpose knobs a and b as desired Viewing the Trigger Frequency You can display a readout of trigger frequency It counts all of the triggerable events whether the oscilloscope triggered on them or not and displays the number of times per second that they occur To display this readout do the following 98 1 Push Utility 2 Push Utility Page Display Utility Backlight rA ate Page a A ate Display 2410 017 Utility Page MS03000 and DPO3000 Series Oscilloscopes User Manual 3 Turn multipurpose knob a and select Display Display 4 Push Trigger Frequency Readout from the resulting lower menu 5 Push On on the side menu The trigger frequency now appears in the Trigger readout towards the lower right of the display MS03000 and DPO3000 Series Oscilloscopes User Manual Gp 1 68 1 87497MHz Display Waveform Data 99 Analyze Waveform Data Analyze Waveform Data After having properly set up the acquisition triggering and display of your desired waveform you can then analyze the results Select from features such as cursors automatic measurements statistics math and FFT Taking Automatic Measurements To take an automatic measurement 1 Push Measure 2 Push Add Measurement 3 Turn multipurpose knob a to select the specific measurement If needed then turn es multipurpose knob b to select the channel to Multipurpose measur
156. the scale height of the digital channels push Height on the lower menu NOTE The S Small selection will display each waveform at 0 2 divisions tall The M Medium selection will display each waveform at 0 5 divisions tall The L Large selection will display each waveform at 1 division tall L only works if there is enough room in the display to display the waveforms You can display up to 8L waveforms at one time 7 You can label individual digital channels for easier identification See page 45 Labeling Channels and Buses 8 To group some or all of the digital channels together move the channels right next to each other All the channels that are next to each other automatically form a group You can see the groups by pressing Select on the side menu and turning multipurpose knob a When a group is selected turn multipurpose knob b to move the whole group F XQ Multipurpose Ea 1785 039 T Multipurpose 1785 160 MS03000 and DPO3000 Series Oscilloscopes User Manual Display Waveform Data Viewing Digital Channels The various ways of displaying data from the digital channels help you analyze the signals Digital channels store a high or low state for each sample Logic high levels are displayed in green Logic low levels are displayed in blue When a single transition occurs during the time represented by one pixel column the transition edge is displayed in gray When multiple tr
157. this 1 Select Add iView External EE Tools Window Help Oscilloscope from the logic analyzer Run System Ctrl R Repetitive System menu Status Monitor Ctrl M System Properties System Trigger System Configuration Systern Inter probing Repetitive rogerties PG Run Properties Symbols Calibration and Diagnostics Lock Data Windows Add View External Oscilloscope Delete View External Oscilloscope Add Data Source Options 2 Select your model of oscilloscope Add View External Oscilloscope Trae setae wizard guste you rough the crooees of correcting your eternal 3 Follow the on screen instructions and Sty ened yur ener eaten Ung ta riot S a N then click Next communication beween thw rstsumerts identty the model of Testronn oscilloscope that you sre adding M Show only Mety compatible oscilloscoces the Tektronx website at www feltrona com LA ar 4 See your Tektronix Logic Analyzer omtuece Meco a o documentation for more information on KE See eatin S correlating data between your Tektronix A leeg aa alrae epen aapi org e oscilloscope and logic analyzer 158 MS03000 and DPO3000 Series Oscilloscopes User Manual Application Examples Tracking Down Bus Anomalies In this example you are testing your new I2C circuit Something is not working You tell the master IC to send a message to the slave IC Then you expect to receive data back and an LED to light The light
158. time 90 50 Voltage 10 Pulse width 0 Amplitude Measurements Measurement Positive Overshoot Negative Overshoot Pk Pk Amplitude High Low Max Min Mean Cycle Mean 1785 084 Description This is measured over the entire waveform or gated region and is expressed as Positive Overshoot Maximum High Amplitude x 100 This is measured over the entire waveform or gated region and is expressed as Negative Overshoot Low Minimum Amplitude x 100 The absolute difference between the maximum and minimum amplitude in the entire waveform or gated region The high value less the low value measured over the entire waveform or gated region This value is used as 100 whenever high reference mid reference or low reference values are needed such as in fall time or rise time measurements Calculate using either the min max or histogram method The min max method uses the maximum value found The histogram method uses the most common value found above the midpoint This value is measured over the entire waveform or gated region This value is used as 0 whenever high reference mid reference or low reference values are needed such as in fall time or rise time measurements Calculate using either the min max or histogram method The min max method uses the minimum value found The histogram method uses the most common value found below the midpo
159. tion This product uses an LCD backlight lamp that contains mercury Disposal may be regulated due to environmental considerations Please contact your local authorities or within the United States refer to the E cycling Central Web page www eiae org for disposal or recycling information Restriction of Hazardous Substances This product has been classified as Monitoring and Control equipment and is outside the scope of the 2002 95 EC RoHS Directive MS03000 and DPO3000 Series Oscilloscopes User Manual xi Preface Preface This manual describes the installation and operation of the following oscilloscopes MS03054 MS03034 MS03032 MS03014 MS03012 DPO3054 DPO3052 DPO3034 DPO3032 DPO3014 DPO3012 xii MS03000 and DPO3000 Series Oscilloscopes User Manual Preface Key Features MS03000 and DPO3000 Series instruments can help you verify debug and characterize electronic designs Key features include m 500 MHz 300 MHz and 100 MHz bandwidths models with 100 MHz or 300 MHz bandwidths can be upgraded up to 500 MHz m 2 channel and 4 channel models m Sample rates up to 2 5 GS s on all analog channels m 5M points record length on all channels m 50 000 waveforms second display rate m Bus triggering and analysis with the appropriate application module and model oscilloscope for 12C SPI MIL STD 1553 CAN LIN FlexRay RS 232 RS 422 RS 485 UART 12S Left Justified LJ Right Justified RJ TDM m Power analysis appl
160. tude 140 MS03000 and DPO3000 Series Oscilloscopes User Manual Application Examples 1 Push Measure Measure 2 Push Add Measurement Add Mea Remove Indicators flim Bring surement Measure Cursors ment More On Screen 3 If needed on the side menu push Source and turn multipurpose knob a to select the channel from which you want to measure Multipurpose Turn multipurpose knob b to select the Sm Frequency measurement Push OK Add EP Measurement on the side menu Repeat this process to select the Peak to peak measurement and again push OK Add Measurement _ 2410 045 4 Push Menu Off MS03000 and DPO3000 Series Oscilloscopes User Manual 141 Application Examples 142 5 Observe that the measurements appear on the screen and update as the signal changes Measuring Two Signals In this example you are testing a piece of equipment and need to measure the gain of its audio amplifier You have an audio generator that can inject a test signal at the amplifier input Connect two oscilloscope channels to the amplifier input and output as shown Measure both signal levels and use these measurements to calculate the gain 1 L 1 1 4 912kHz 18 0V 2410 107 2410 078 MS03000 and DPO3000 Series Oscilloscopes User Manual Application Examples To display the signals connected to channels 1 and 2 1 Push channel 1 and channel 2 to activate both channels 2410
161. ty Over Low Min Pk Pk CycleMean CycleRMS CycleArea Edges Pulses MS03000 and DPO3000 Series Oscilloscopes User Manual Add Mea surement Analyze Waveform Data 3 203kHz 208 5ys 1 144us 66 77 7 143 7 600 V 8 800 V 19 20 V 5 396 V 8 206 V 654 6uVs 4 4 Measure Remove Indicators Measure ment More Configure Cursors An Bring Cursors On Screen 107 Analyze Waveform Data 3 Set the levels using the side menu oe evels Set Levels in Use High and Low reference to calculate High Ref rise and fall times a 90 0 Use Mid reference primarily for measurements between edges such as pulse widths 10 0 Set to Defaults Taking Manual Measurements with Cursors Cursors are on screen markers that you position in the waveform display to take manual measurements on acquired data They appear as horizontal and or as vertical lines To use cursors 1 Push Cursors to turn cursors on A second push turns cursors off You can also push and hold Cursors to display the cursor menu _ Cursors i NOTE To keep the cursors on but remove the 2410056 cursor readout from the display push Menu Off until the cursor readout disappears You will still be able to move the cursors using the multipurpose knobs To restore the cursor readout display push the Menu Off again In the example two vertical cursors appear POO EOU ae wN on the se
162. ucts become the property of Tektronix In order to obtain service under this warranty Customer must notify Tektronix of the defect before the expiration of the warranty period 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 shipping charges prepaid and with a copy of customer proof of purchase Tektronix shall pay for the return of the product to Customer if the shipment is to a location within the country in which 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 Tektronix shall not be obligated to furnish service under this warranty a to repair damage resulting from attempts by personnel 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 service a product that has been modified or integrated with other products when the effect of such modification or integration increases the time or difficulty of servicing the product THIS WARRANTY IS GI
163. ude Statistics whether to turn statistics on or off and how of many samples to use for mean and standard deviation calculations Reset Statistics Snapshot To see all the single sourced measurements at one moment in time 1 Push Measure Measure 2 Push Add Measurement on the lower Remove Indicators a surement Measure menu ment MS03000 and DPO3000 Series Oscilloscopes User Manual Analyze Waveform Data Bring Cursors On Screen Bring Cursors On Screen 105 Analyze Waveform Data 3 Turn multipurpose knob a to select the desired Source channel Multipurpose Sf V f 2410 045 4 Turn multipurpose knob b to select the Measurement Type of Snapshot Multipurpose b 5 Push OK Snapshot All Measurements Snapshot All Mea surements 106 MS03000 and DPO3000 Series Oscilloscopes User Manual 6 View results Snapshot on 1 Period Width Burst W Rise Duty Over High Max Amplitude Mean RMS Area Edges Pulses 312 2us 103 7us 936 5us 1 452us 33 23 7 143 9 200 V 10 40 V 16 80 V 5 396 V 7 169 V 5 4 21 58mVs Reference Levels Reference levels determine how time related measurements are taken For example they are used in calculating rise and fall times 1 Push Measure 2 Push More as many times as needed to select Reference Levels from the resulting pop up menu Freq Width Fall Du
164. ure 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 m When setting up the digital probe the first set of eight leads pins 7 to 0 on the digital probe is marked Group 1 on the lead box The second set pins 15 to 8 is marked Group 2 m 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 MSO3000 Series only MagniVu allows you to have higher resolution to accurately determine edge placement This 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 provides an ultra high resolution view of your data sampled at a maximum resolution of 121 2 ps for 10 000 points centered around the trigger NOTE MagniVu centers itself around the trigger point If you turn MagniVu on while using a large record length and you are looking somewhere other than the trigger point then the digital signal may be off screen In most of these cases you can find the digital record by l
165. used on digital signals MS03000 and DPO3000 Series Oscilloscopes User Manual Trigger Type Logic x lt lt r 1785 097 Setup and Hold Rise Fall Time MS03000 and DPO3000 Series Oscilloscopes User Manual Trigger Setup Trigger Conditions Trigger when all channels transition to the specified state Use multipurpose knob a to select a channel Push the appropriate side menu button to set that channel s state to High H Low L or Don t Care X Use Clock on the side menu to enable clocked state triggering You can have at most a single clock channel Push Clock Edge on the lower menu to change the polarity of the clock edge Turn off clocked triggering and return to unclocked pattern triggering by selecting the clock channel and setting it to high low or don t care For unclocked triggering by default triggering occurs when the selected condition goes true You can also select triggering when the condition goes false or time qualified triggering You can use up to 20 channels for a logic trigger 4 analog and 16 digital with MSO3000 Series oscilloscopes NOTE Optimum Logic trigger performance is achieved by using only analog channels or only digital channels Trigger when a logic data input changes state inside of the setup or hold time relative to a clock edge Setup is the amount of time that data should be stable and not change before a clock edge occurs Hold is the time that data should be s
166. v1 2 RS232 Tx m O 3 0 0 3 a 2319 085 57 Acquire the Signal 9 Push B1 or B2 and turn multipurpose knob a to move the bus display up or down on the screen I2C Bus To acquire data from an 12C bus you need to also set up these items 1 Define Thresholds Include B1 Label Bus Event If you select 12C push Define Inputs and the appropriate side menu choices a oe ee Me You can assign the predefined SCLK Input or SDA Input to the channel connected to T D the signal Push Include R W in Address and then push the desired side menu button This control determines how the oscilloscope shows the 12C 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 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 12C protocol 10 bit 2C 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 1 08 lf you selected SPI push Define Inputs and the appropriate side menu choices You can set the Framing to SS Slave Select or to Idle
167. wer is turned off To keep these waveforms save them to external storage MS03000 and DPO3000 Series Oscilloscopes User Manual 117 Analyze Waveform Data Using Wave Inspector to Manage Long Record Length Waveforms The Wave Inspector controls zoom pan play pause marks search help you to efficiently work with long record length waveforms To magnify a waveform horizontally turn the Zoom knob To scroll through a zoomed waveform turn the Pan knob The Pan Zoom Control consists of ae i 1 An outer pan knob 2 Aninner zoom knob 1785 053 Zooming a Waveform To use ZOOM 1 Rotate the inner knob on the Pan Zoom control clockwise to zoom in on a selected portion of the waveform Rotate the knob counterclockwise to zoom back out 1785 069 2 Alternatively enable or disable the zoom mode by pushing the zoom button gt 1785 070 118 MS03000 and DPO3000 Series Oscilloscopes User Manual Analyze Waveform Data 3 Examine the zoomed view of the waveform that appears on the larger lower portion of the display The upper portion of the display will show the position and size of the zoomed portion in the waveform within the context of the overall record 2410 102 Panning a Waveform While the zoom feature is on you can use the pan feature to quickly scroll through the waveform To use pan 1 Rotate the pan outer knob of the pan zoom controls to pan the waveform Turn the knob
168. wer analysis application module Extended video application module Bandwidth fixed license upgrade options TPA BNC Description 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 information The audio serial triggering and analysis module enables triggering on 12S Left Justified LJ Right Justified RJ and TDM buses The automotive serial triggering and analysis module enables triggering on packet level information on CAN and LIN serial buses as well as digital 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 serial 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 information on 12C and SPI serial buses as well as digital views of the signal bus views bus decoding search tools and packet decode tables with timestamp information This module enables triggering on packet level information in FlexRay buses as well as digital views of the signal bus views packet decoding search tools packet decode tables with time stamp information The power analysis module supports me
169. with the window rolling one byte at a time For example if the number of bytes is one the oscilloscope will attempt to match the first byte second byte third and so on within the packet lf the number of bytes is two the oscilloscope will try to match any two consecutive bytes such as one and two two and three three and four and so on If the oscilloscope finds a match it will trigger With FlexRay obtain a rolling window match by setting the Byte Offset in the Data menu to Don t care Specific byte matching non rolling window matching for a specific position in the packet for 12C SPI CAN LIN and FlexRay You can trigger on a specific byte for 12C SPI CAN LIN and FlexRay in several ways m For 2C and SPI enter the number of bytes to match the number of bytes in the signal Then use don t cares X to mask the bytes that you are not interested in m For 12C push Trigger On on the lower menu to trigger on Address Data Push Address On the side menu push Address and rotate multipurpose knobs a and b as needed Set the address to don t cares X if you want to mask the address The data will be matched starting at the first byte without using a rolling window E For CAN and LIN triggering occurs when the user selected data input matches the data and qualifier in the signal Starting at the first byte Set the number of bytes to match the number of bytes of interest Use the data qualifier to perform lt gt gt
170. y accessible as you read the marking m WARNING indicates an injury hazard not immediately accessible as you read the marking m CAUTION indicates a hazard to property including the product The following symbol s may appear on the product A amp CAUTION Protective Ground Refer to Manual Earth Terminal Chassis Ground Standby MS03000 and DPO3000 Series Oscilloscopes User Manual Compliance Information Compliance Information 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 1234 CISPR 11 2003 Radiated and conducted emissions Group 1 Class A IEC 61000 4 2 2001 Electrostatic discharge immunity IEC 61000 4 3 2002 RF electromagnetic field immunity 5 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 7 EN 61000 3 2 2006 AC power line harmonic emissions EN 61000 3 3 1995 Voltage changes fluctuations and flicker
171. you have selected hexadecimal binary decimal or ASCII depending on the selected standard The data value of that point is displayed in the cursor readout A Readout The A readouts indicate the difference Ll 16 0ms 22 4mV between the cursor positions Ob 8 00ms 20 4mV 24 0ms 2 00mV a Readout Indicates that the value is controlled by multipurpose knob a 1785 134 b Readout Indicates that the value is controlled by multipurpose knob b The horizontal cursor lines on the display measure the vertical parameters typically voltage The vertical cursor lines on the display measure horizontal parameters typically time The square and circle shapes in the readout map to the multipurpose knobs when both vertical and horizontal cursors are present Using XY Cursors When the XY Display mode is on the cursor readouts will appear to the right of the graticule They include rectangular polar product and ratio readouts MS03000 and DPO3000 Series Oscilloscopes User Manual 111 Analyze Waveform Data Using Math Waveforms Create math waveforms to support the analysis of your channel and reference waveforms By combining and transforming source waveforms and other data into math waveforms you can derive the data view that your application requires NOTE Math waveforms are not available for use with serial buses Use the following procedure for executing simple x math operations on two wav
172. you save a file that file is named tek00000 The next time you save the same type of file the file will be named tek00001 Editing file directory reference waveform or instrument setup names Give files descriptive names that you can recognize at a later date To edit file names directory names reference waveform and instrument setup labels 1 Push Save Recall Menu a sss Save Recall 2410 067 124 MS03000 and DPO3000 Series Oscilloscopes User Manual 2 Push Save Screen Image Save Waveform we Bits mat or Save Setup averorm etup avetorm 3 For waveform or setup files enter the file To File manager by pushing the side menu To File item 4 Turn multipurpose knob a to scroll through the file structure See page 124 External file structure Multipurp ose Se i Wa 5 Push Select to open or close file folders 2410 047 6 Push Edit File Name Edit the file name the same way you edit labels for channels See page 45 Labeling Channels and Buses 7 Push Menu Off to cancel the save operation or push an OK Save side menu item to complete the operation a MS03000 and DPO3000 Series Oscilloscopes User Manual Save and Recall Information Assign File Save Utilities SEYE to Setup 125 Save and Recall Information Saving a Screen Image A screen image consists of a graphical image of the oscilloscope screen This is different from waveform data

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