Tektronix MDO34, MDO32, MDO 3 Series Installation And Safety Manual

3 Series MDO

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Mixed Domain Oscilloscope

Installation and Safety Manual

Warning

The servicing instructions are for use by qualified personnel only. To avoid personal injury, do not perform any servicing unless you are qualified to do so. Refer to all safety summaries prior to performing service.

Supports 3 Series MDO Product Firmware V1.1 and above

www.tek.com

071-3608-00

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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.

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:

■

In North America, call 1-800-833-9200.

■

Worldwide, visit www.tek.com to find contacts in your area.

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Important safety information ................................................................................................................................ iii

General safety summary ................................................................................................................................ iii

Service safety summary ................................................................................................................................. v

Terms in the manual ...................................................................................................................................... vi

Terms on the product .................................................................................................................................... vi

Symbols on the product ................................................................................................................................. vi

Preface ............................................................................................................................................................... vii

Key features .................................................................................................................................................. vii

Related documents ...................................................................................................................................... viii

Installing your instrument

Check shipped accessories ........................................................................................................................... 1

Safely rotate the handle ................................................................................................................................. 1

Operating requirements ................................................................................................................................. 2

Input signal requirements ............................................................................................................................... 2

Secure (lock) the oscilloscope ....................................................................................................................... 3

Powering the oscilloscope .............................................................................................................................. 4

Check that the oscilloscope passes power-on self tests ................................................................................ 5

Connecting probes ......................................................................................................................................... 5

Rackmount information .................................................................................................................................. 6

Remote access from a Web browser ............................................................................................................. 7

Connect the oscilloscope to a PC using a USB cable .................................................................................... 7

Cleaning ......................................................................................................................................................... 7

Getting acquainted with your instrument

Front panel controls and connectors .............................................................................................................. 9

Rear panel connections ............................................................................................................................... 15

The user interface screen ............................................................................................................................ 16

Identifying items in the time domain display ................................................................................................. 17

Identifying items in the frequency domain display ........................................................................................ 20

Badges ......................................................................................................................................................... 22

Configuration menus .................................................................................................................................... 27

Zoom user interface elements ...................................................................................................................... 28

Using the touchscreen interface for common tasks ..................................................................................... 29

MDO32, MDO34 Installation and Safety Manual i

Table of Contents

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Configure the instrument

Set the date and time ................................................................................................................................... 31

Download and install the latest firmware ...................................................................................................... 32

Run Signal Path Compensation (SPC) ........................................................................................................ 32

Compensate TPP0250, TPP0500B, or TPP1000 probes ............................................................................ 33

Connect to a network (LAN) ......................................................................................................................... 34

EMC safety and environmental compliance

Compliance information ............................................................................................................................... 37

EMC compliance .................................................................................................................................... 37

Safety compliance .................................................................................................................................. 38

Environmental compliance ..................................................................................................................... 39

ii MDO32, MDO34 Installation and Safety Manual

Important safety information

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This manual contains information and warnings that must be followed by the user for safe operation and to keep the product in a safe condition.

To safely perform service on this product, see the Service safety summary that follows the General safety summary.

General safety summary

Use the product only as specified. Review the following safety precautions to avoid injury and prevent damage to this product or any products connected to it. Carefully read all instructions. Retain these instructions for future reference.

This product shall be used in accordance with local and national codes.

For correct and safe operation of the product, it is essential that you follow generally accepted safety procedures in addition to the safety precautions specified in this manual.

The product is designed to be used by trained personnel only.

Only qualified personnel who are aware of the hazards involved should remove the cover for repair, maintenance, or adjustment.

Before use, always check the product with a known source to be sure it is operating correctly.

This product is not intended for detection of hazardous voltages.

Use personal protective equipment to prevent shock and arc blast injury where hazardous live conductors are exposed.

While using this product, you may need to access other parts of a larger system. Read the safety sections of the other component manuals for warnings and cautions related to operating the system.

When incorporating this equipment into a system, the safety of that system is the responsibility of the assembler of the system.

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. Do not use the

provided power cord for other products.

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. Do not disable the power cord grounding connection.

Power disconnect. The power cord disconnects the product from the power source. See instructions for the location. Do not position the equipment so that it is difficult to operate the power cord; it must remain accessible to the user at all times to allow for quick disconnection if needed.

Connect and disconnect properly. Do not connect or disconnect probes or test leads while they are connected to a voltage source. Use only insulated voltage probes, test leads, and adapters supplied with the product, or indicated by Tektronix to be suitable for the product.

Observe all terminal ratings. To avoid fire or shock hazard, observe all rating and markings on the product. Consult the product manual for further ratings information before making connections to the product. Do not exceed the Measurement Category (CAT) rating and voltage or current rating of the lowest rated individual component of a product, probe, or accessory. Use caution when using 1:1 test leads because the probe tip voltage is directly transmitted to the product.

Do not apply a potential to any terminal, including the common terminal, that exceeds the maximum rating of that terminal.

Do not float the common terminal above the rated voltage for that terminal.

Do not operate without covers. Do not operate this product with covers or panels removed, or with the case open. Hazardous voltage exposure is possible.

MDO32, MDO34 Installation and Safety Manual iii

Important safety information

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

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

service personnel.

Disable the product if it is damaged. Do not use the product if it is damaged or operates incorrectly. If in doubt about safety of the product, turn it off and disconnect the power cord. Clearly mark the product to prevent its further operation.

Before use, inspect voltage probes, test leads, and accessories for mechanical damage and replace when damaged. Do not use probes or test leads if they are damaged, if there is exposed metal, or if a wear indicator shows.

Examine the exterior of the product before you use it. Look for cracks or missing pieces.

Use only specified replacement parts.

Use proper fuse. Use only the fuse type and rating specified for this product.

Do not operate in wet/damp conditions. Be aware that condensation may occur if a unit is moved from a cold to a warm

environment.

Do not operate in an explosive atmosphere.

Keep product surfaces clean and dry. Remove the input signals before you clean the product.

Provide proper ventilation. Refer to the installation instructions in the manual for details on installing the product so it has

proper ventilation.

Slots and openings are provided for ventilation and should never be covered or otherwise obstructed. Do not push objects into any of the openings.

Provide a safe working environment. Always place the product in a location convenient for viewing the display and indicators.

Avoid improper or prolonged use of keyboards, pointers, and button pads. Improper or prolonged keyboard or pointer use may result in serious injury.

Be sure your work area meets applicable ergonomic standards. Consult with an ergonomics professional to avoid stress injuries.

Use only the Tektronix rackmount hardware specified for this product.

Probes and test leads

Before connecting probes or test leads, connect the power cord from the power connector to a properly grounded power outlet.

Keep fingers behind the protective barrier, protective finger guard, or tactile indicator on the probes.

Remove all probes, test leads and accessories that are not in use.

Use only correct Measurement Category (CAT), voltage, temperature, altitude, and amperage rated probes, test leads, and adapters for any measurement.

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Important safety information

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Beware of high voltages. Understand the voltage ratings for the probe you are using and do not exceed those ratings. Two ratings are important to know and understand:

■

The maximum measurement voltage from the probe tip to the probe reference lead

■

The maximum floating voltage from the probe reference lead to earth ground

These two voltage ratings depend on the probe and your application. Refer to the Specifications section of the manual for more information.

WARNING. To prevent electrical shock, do not exceed the maximum measurement or maximum floating voltage for the oscilloscope input BNC connector, probe tip, or probe reference lead.

Connect and disconnect properly. Connect the probe output to the measurement product before connecting the probe to the circuit under test. Connect the probe reference lead to the circuit under test before connecting the probe input. Disconnect the probe input and the probe reference lead from the circuit under test before disconnecting the probe from the measurement product.

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

Connect the probe reference lead to earth ground only.

Do not connect a current probe to any wire that carries voltages or frequencies above the current probe voltage rating.

Inspect the probe and accessories. Before each use, inspect probe and accessories for damage (cuts, tears, or defects in the probe body, accessories, or cable jacket). Do not use if damaged.

Ground-referenced oscilloscope use. Do not float the reference lead of this probe when using with ground-referenced oscilloscopes. The reference lead must be connected to earth potential (0 V).

Service safety summary

The Service safety summary section contains additional information required to safely perform service on the product. Only qualified personnel should perform service procedures. Read this Service safety summary and the General safety summary before performing any service procedures.

To avoid electric shock. Do not touch exposed connections.

Do not service alone. Do not perform internal service or adjustments of this product unless another person capable of rendering

first aid and resuscitation is present.

Disconnect power. To avoid electric shock, switch off the product power and disconnect the power cord from the mains power before removing any covers or panels, or opening the case for servicing.

Use care when servicing with power on. Dangerous voltages or currents may exist in this product. Disconnect power, remove battery (if applicable), and disconnect test leads before removing protective panels, soldering, or replacing components.

Verify safety after repair. Always recheck ground continuity and mains dielectric strength after performing a repair.

MDO32, MDO34 Installation and Safety Manual v

Important safety information

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Terms in the manual

These terms may appear in this manual:

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

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

Terms on the product

These terms may appear on the product:

■

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

■

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

■

CAUTION indicates a hazard to property including the product.

Symbols on the product

When this symbol is marked on the product, be sure to consult the manual to find out the nature of the potential hazards and any actions which have to be taken to avoid them. (This symbol may also be used to refer the user to ratings in the manual.)

The following symbols may appear on the product:

vi MDO32, MDO34 Installation and Safety Manual

Preface

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This manual provides product safety and compliance information, describes how to connect and power on the oscilloscope, and introduces the basic instrument features, controls, and operations. See the product Help file for more detailed information.

Key features

Welcome to the 3 Series MDO. The 3 Series MDO Oscilloscopes (MDO32 and MDO34) are 2- and 4-channel oscilloscopes, enabling you to efficiently and cost-effectively perform mixed domain debugging.

■

A dedicated RF input channel for frequency domain measurements

■

Bandwidths from 100 MHz to 1 GHz

■

2- and 4-channels for time domain measurements

■

Sixteen-channel digital input option

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Large 11.6” HD (1920 x 1080 pixel) capacitive touchscreen display

■

User interface optimized for touchscreen use

■

Sample rates of 2.5 GS/s on all analog channels (5 GS/s on 1 or 2 channels for the MDO34 or MDO32 with the 1 GHz option)

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10 M points record length on all channels

■

Maximum waveform capture rate: 280,000 waveforms/second, with FastAcq: >50,000 waveforms/second with normal operation

■

Advanced triggering and analysis: I2C, SPI, USB 2.0, CAN, CAN FD, LIN, FlexRay, RS-232, RS-422, RS-485, UART, I2S, Left Justified (LJ), Right Justified (RJ), TDM, MIL-STD-1553, ARINC429 (with the appropriate option), and Parallel

■

Power analysis (optional)

■

Arbitrary function generator and 16 digital channels (optional)

■

Digital voltmeter and trigger frequency counter free with product registration

MDO32, MDO34 Installation and Safety Manual vii

Preface

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Installing your instrument

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Check shipped accessories

Make sure that you received everything you ordered. If anything is missing, contact Tektronix Customer Support. In North America, call 1-800-833-9200. Worldwide, visit www.tek.com to find contacts in your area.

Check the packing list that came with your instrument to verify that you have received all standard accessories and ordered items. If you purchased factory options, tap Help > About to confirm that the option(s) are listed in the Installed Options table.

Standard accessories

Item Quantity Tektronix part number

3 Series MDO (MDO34, MDO32) Installation and Safety Manual 1 071-3608-xx

Passive Voltage Probe, depends on instrument bandwidth (350 MHz, 500 MHz, and 1 GHz bandwidth) (100 MHz and 200 MHz bandwidth)

Accessory bag 1 016-2144-xx

Power cord 1 Depends on region

Calibration certificate 1 N/A

OpenChoice® Desktop Software (available for download from www.tek.com/ software/downloads.)

One per analog channel

TPP0500B TPP0250B

Safely rotate the handle

Use the correct process to eliminate the chance of pinching your thumb or rear-panel-connected cables while rotating the handle.

CAUTION. Hold the top of the handle to rotate the handle on the instrument. Do not hold the handle from the sides and rotate, as this can pinch the base of your thumb between the handle and the case.

If you have routed any cables between the handle and the case, be careful when rotating the handle so that you do not pinch the cables.

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Installing your instrument

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Operating requirements

Use the oscilloscope within the required operating temperature, power, altitude, and signal input voltage ranges to provide the most accurate measurements and safe instrument operation.

Environment requirements

Characteristic Description

Operating temperature -10 °C to +55 °C (+14 °F to +131 °F)

For proper cooling, keep the sides and rear of the instrument clear of obstructions for 2 inches (51 mm).

Operating humidity 5% to 90% relative humidity (% RH) up to +40 °C (+104 °F), Noncondensing.

5% to 60% RH above +40 °C up to +55 °C (+104 °F to +131 °F), Noncondensing.

Operating altitude Up to 3000 meters (9842 feet)

Power requirements

Characteristic Description

Power source voltage 100 V - 240 V

Power source frequency 50/60 Hz, 100-240 V

Input signal requirements

Keep the input signals within allowed limits to ensure the most accurate measurements and prevent damage to the analog and digital probes or instrument.

Make sure that input signals are within the following requirements.

Table 1: Maximum analog input

Input Description

Analog input channels, 1 M Ω setting, maximum input voltage at BNC

Analog input channels, 50 Ω setting, maximum input voltage at BNC

RF input maximum input voltage Average Continuous Power: +20 dBm (0.1 W)

, ±10%, single phase

AC RMS

400 Hz ±10% at 100 to 132 V

300 V

RMS

Measurement Category II De-rate at 20 dB/decade between 4.5 MHz and 45 MHz, De-rate 14 db between 45 MHz and 450 MHz. Above 450 MHz, 5 V

5 V

with a peak at ±20 V. (DF ≤ 6.25%).

RMS

DC maximum before damage: ±40 VDC Max no damage +33 dBm (2 W) CW Peak Pulse Power: +45 dBm (32 W) Peak Pulse Power defined as <10 μs pulse width, <1% duty cycle, and reference level of ≥ +10 dBm

RMS

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Installing your instrument

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Table 2: Maximum input with a P6316 Digital Probe

Input Description

Threshold Accuracy ±(100 mV + 3% of threshold setting after calibration)

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

Input resistance 101 kΩ

Input capacitance 8.0 pF typical

Pollution Degree 2, indoor use only

Humidity 5% to 95% relative humidity

Secure (lock) the oscilloscope

Lock an oscilloscope to a test bench or equipment rack to prevent property loss.

Attach a standard laptop security lock to the rear panel of the oscilloscope, to secure the oscilloscope to a workbench, rack, or other location.

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Installing your instrument

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Powering the oscilloscope

Use this procedure to connect the oscilloscope to line power and power on and off the oscilloscope. Always connect the oscilloscope to AC power using the power cord that shipped with the instrument.

Prerequisite: Use the AC power cord that shipped with your oscilloscope.

1. Connect the supplied power cord to the oscilloscope power connector.

Figure 1: Power cord connector and power standby switch

2. Connect the power cord to an appropriate AC mains source.

Power is supplied to the power supply and some other boards whenever the AC power cord is connected to a live mains circuit, putting the instrument in standby mode.

3. Push the front panel power button to power the instrument on and off.

The power button color indicates instrument power states:

Unlit – no AC power applied

Yellow – standby mode

Blue – powered on

4. To completely remove power from the instrument, disconnect the power cord.

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Installing your instrument

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Check that the oscilloscope passes power-on self tests

Power-on self tests verify that all oscilloscope modules are working correctly after power up.

1. Power on the oscilloscope and wait until the oscilloscope screen appears.

2. Select Utility > Self Test from the top-edge Menu bar to open the Self Test configuration menu.

3. Check that the status of all power-on self tests are Passed.

If one or more power-on self tests shows Failed:

a. Power cycle the oscilloscope.

b. Tap Utility > Self Test. If one or more power-on self tests still shows Failed, contact Tektronix Customer Support.

Connecting probes

Probes and cables connect the oscilloscope to your device under test (DUT). Use a probe that best matches your signal measurement needs.

Figure 2: Connecting probes to the instrument

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 set 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 its corresponding oscilloscope channel, allowing the oscilloscope to optimize the signal input path. This provides AC compensation across the frequency band.

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Installing your instrument

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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. Logic Probe Interface

The P6316 probe provides 16 channels of digital (logical one or zero) information.

6. The TPA-N-VPI Adapter allows you to use TekVPI probes with the RF input.

Connect TPP0250, TPP0500B, TPP1000, TekVPI+, TekVPI, or other supported Tektronix analog probes by pushing them into an input connector. The probe base latch locks with a 'click' when the probe is fully seated.

TekVPI probes automatically set the channel input parameters for that probe (bandwidth, attenuation, termination, and so on). If a probe has a Menu button, push that button to open an on-screen configuration menu. Follow instructions provided with active probes to set their parameters (auto zero, degauss, and so on).

Connect a BNC probe or cable by pushing it onto a channel BNC bayonet connector and turn the lock mechanism clockwise until it locks.

For more information on the many probes available for use with 3 Series MDO oscilloscopes, visit the Oscilloscope Probe and Accessory Selector Tool on the Tektronix website at www.tektronix.com.

NOTE. Connecting a probe does not automatically enable that channel (make it active). Use the instrument controls or programmatic interface to turn on a channel and open its configuration menu to verify or change probe or cable settings (bandwidth, attenuation, termination and so on).

Rackmount information

The optional RM3 Rackmount Kit lets you install the oscilloscope in standard equipment racks. The rack mount requires six rack units (6U) of space to install.

Contact Tektronix Customer Support to purchase the rackmount kit option RM3. Follow the instructions that come with the rackmount kit (RM3 Rackmount Kit Instructions, Tektronix part number 071-3609-xx).

Make sure to allow at least two inches of clearance on the sides for air ventilation and on the back for any cables you attach to the rear panel.

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Installing your instrument

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Remote access from a Web browser

You can remotely access your network-connected instrument from a Web browser to display the instrument user interface on a PC.

This procedure describes how to remotely access the UI controls and screen for the instrument.

Prerequisites:

■

The oscilloscope must be connected to, and accessible from, the network to which the PC is connected. See Connect to a

network (LAN) on page 34

■

Determine the IP address of the oscilloscope that you want to access. To determine the oscilloscope's IP address, select

Utility > IO in the oscilloscope menu bar and view the network settings in the LAN panel.

1. Open a Web browser on a PC connected to the same network as the oscilloscope.

2. Enter just the oscilloscope IP address on the URL line of the browser and press Enter. For example: 135.62.88.157. The

browser searches for and opens the Web page for the oscilloscope.

Connect the oscilloscope to a PC using a USB cable

Use a USB cable to connect the oscilloscope directly to a PC for remote instrument control.

1. On the oscilloscope, select Utility > I/O from the menu bar.

2. Tap USB Device Port.

3. Confirm that the USB Device Port control is On (default setting).

4. Connect a USB cable from the PC to the USB Device port on the rear of the instrument.

5. If using the USB connection to remotely control the oscilloscope using GPIB commands, set the GPIB Talk/Listen Address

Cleaning

Use a dry, soft cotton cloth to clean the outside of the unit. If any dirt remains, use a cloth or swab dipped in a 75% isopropyl alcohol solution. Use a swab to clean narrow spaces around controls and connectors. Do not use any liquid cleaning agents or chemicals that could damage the touchscreen, case, controls, markings or labels, or possibly infiltrate the case.

for your configuration (0 - 30).

MDO32, MDO34 Installation and Safety Manual 7

+ 37 hidden pages

Tektronix MDO34, MDO32, MDO 3 Series Installation And Safety Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

Important safety information

General safety summary

Service safety summary

Terms in the manual

Terms on the product

Symbols on the product

Preface

Key features

Related documents

Installing your instrument

Check shipped accessories

Safely rotate the handle

Operating requirements

Input signal requirements

Secure (lock) the oscilloscope

Powering the oscilloscope

Check that the oscilloscope passes power-on self tests

Connecting probes

Rackmount information

Remote access from a Web browser

Connect the oscilloscope to a PC using a USB cable

Cleaning