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TMT4 Margin Tester Installation and Safety Instructions

Installation and Safety information in multiple languages for the Margin Tester.

This document provides basic startup, installation, safety, and compliance information for the TMT4 Margin Tester.

This manual applies to:


  • Manual Type: User Manuals
  • Part Number: 071377500
  • Release Date:

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ATTENTION: please read the following terms and conditions carefully before downloading any documents from this website. By downloading manuals from Tektronix' website, you agree to the following terms and conditions:

Manuals for Products That Are Currently Supported:

Tektronix hereby grants permission and license to owners of Tektronix instruments to download and reproduce the manuals on this website for their own internal or personal use. Manuals for currently supported products may not be reproduced for distribution to others unless specifically authorized in writing by Tektronix, Inc.

A Tektronix manual may have been revised to reflect changes made to the product during its manufacturing life. Thus, different versions of a manual may exist for any given product. Care should be taken to ensure that one obtains the proper manual version for a specific product serial number.

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Tektronix cannot provide manuals for measurement products that are no longer eligible for long term support. Tektronix hereby grants permission and license for others to reproduce and distribute copies of any Tektronix measurement product manual, including user manuals, operator's manuals, service manuals, and the like, that (a) have a Tektronix Part Number and (b) are for a measurement product that is no longer supported by Tektronix.

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Product documentation

The following table lists the primary product specific documentation available for your product. These and other user documents are available for download from Other information, such as demonstration guides, technical briefs, and application notes, can also be found at

Installation and Safety InstructionsSafety, compliance, and basic introductory information for hardware products.
UserOperating information, including API usage, for the product.
Specifications and Performance Verification Technical ReferenceInstrument specifications and performance verification instructions for testing instrument performance.
API commandsAPI commands for remotely controlling the instrument are available from the instrument IP address in the Web browser.
Declassification and Security InstructionsInformation about the location of memory in the instrument. Instructions for declassifying and sanitizing the instrument.

How to find your product documentation

  1. Go to
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Power, environmental, and physical specifications


Input voltage100-240 V
Frequency50-60 Hz
Power200 W maximum
WARNING:To reduce the risk of fire and shock, ensure that the mains power supply voltage fluctuations do not exceed 10% of the operating voltage range.


Operating0°C to +50°C, with 15°C/hour maximum gradient, non-condensing
Non-operating-40°C to +71°C, with 30°C/hour maximum gradient
Required instrument clearance
BottomFeet provide sufficient clearance. Do not operate instrument without feet.
Sides50.8 mm (2 in)

5% to 95% relative humidity (% RH) at up to +30°C

5% to 75% RH above +30°C up to +40°C

45% RH above +40°C up to 50°C, non-condensing


5% to 95% RH (Relative Humidity) at up to +30°C

5% to 45% RH above +40°C up to +71°C, non-condensing

OperatingUp to 3,000 meters
Non-operatingUp to 12,000 meters


MeasureInstrument only
Weight3.13 kg (6.89 lbs) stand-alone instrument
DimensionWith protective cover, handle, and feetNo protective cover,with 50 Ω terminators
Height150 mm147 mm
Width206 mm200 mm
Depth286 mm277 mm

Front panel controls and connectors

The front panel provides access to power button, trigger and signal inputs and outputs, and touchscreen display.


Power button. LED color indicates power mode.

Off: Unplugged (unplug the power cord to remove power completely)

Amber: Standby

Blue: On

2PCIe high density connector
3USB 2.0 type A port.

Banana type ground connection. Discharge the static voltage from your body by wearing a grounded antistatic wrist strap while connecting and disconnecting cables and adapters.

5(Not yet available) Trigger Out +1.25 V, 50 Ω
6(Not yet available) Trigger In +3.3 V, 50 Ω
75" LCD touch screen provides access to basic controls and test results.

Rear panel connectors

The rear panel connectors provide access to power and LAN.

1LAN. 10/100/1000 Base-T Ethernet port for remote connection to a PC.
2SD memory card slot. This slot will be used for core storage needs. Removable for sensitive purposes related to declassification as needed. Remove screws to access card.
3Power connector. 100-240V, 50-60Hz, 200 W maximum
4Fan vents.

Setup and installation

Connect and turn on

CAUTION:Do not disconnect a device under test when the instrument is powered on. If a disconnection occurs when power is on, the instrument must be powered off, and then powered back on after DUT connectivity is restored.

Follow these steps after you unpack the instrument to turn it on, connect, and get started. This requires an Ethernet connection.

  1. Plug in an Ethernet cable to the LAN connector on the rear panel of the instrument and then directly to the host PC or to an Ethernet network.
  2. Plug in the supplied power cord to the power connector on the rear of the instrument and to an appropriate power source.
  3. Push the Power button on the front panel to turn on the instrument. The Power button LED color indicates the power mode of the instrument. Amber is Standby. Blue is On. No light means the instrument is unplugged and Off.
  4. When you are turning on the instrument for the first time, the following screen should appear. Write down the IP address shown on the screen of your instrument.

  5. Open a browser window on a PC and enter the IP address from your instrument.
  6. Enter the serial number of your instrument into the Factory Password field. Then enter a new password in the New Password field. Re-enter the password. Be sure to remember the new password or record and place it in a secure location. It will be needed each time the instrument is remotely accessed.

  7. A Welcome screen with the instrument menus will appear after you click the Change Password button.

Remote control through the API

You can program and control your instrument using API commands. Do the following to access the Swagger interface for the API:

  1. Enter the IP address of the instrument into a PC browser window.
  2. Then add :5000/api/docs to the IP address. Example:
  3. The API Swagger page will appear.

Important safety information

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 indirectly grounded through the grounding conductor of the mainframe 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.

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 operate without covers

Do not operate this product with covers or panels removed, or with the case open. Hazardous voltage exposure is possible.

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.

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

Use only specified replacement parts.

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.

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

Use care when lifting and carrying the product. This product is provided with a handle or handles for lifting and carrying.

Risk assessment warnings and information

Terms in this manual

These terms may appear in this manual:

WARNING:Warning statements identify conditions or practices that could result in injury or loss of life.
CAUTION:Caution statements identify conditions or practices that could 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(s) may appear on the product.

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.

Compliance information

This section lists the safety and environmental standards with which the instrument complies. This product is intended for use by professionals and trained personnel only; it is not designed for use in households or by children.

Compliance questions may be directed to the following address:

Tektronix, Inc.

PO Box 500, MS 19-045

Beaverton, OR 97077, USA

Safety compliance

This section lists the safety standards with which the product complies and other safety compliance information.

EU declaration of conformity – low voltage

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

Low Voltage Directive 2014/35/EU.

  • EN 61010-1. Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use – Part 1: General Requirements

U.S. nationally recognized testing laboratory listing

  • UL 61010-1. Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use – Part 1: General Requirements

Canadian certification

  • CAN/CSA-C22.2 No. 61010-1. Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use – Part 1: General Requirements

Additional compliances

  • IEC 61010-1. Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use – Part 1: General Requirements

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 should be used only in the environment for which they are rated.

  • Pollution Degree 1. No pollution or only dry, nonconductive pollution occurs. Products in this category are generally encapsulated, hermetically sealed, or located in clean rooms.
  • 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.
  • 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.
  • Pollution Degree 4. Pollution that generates persistent conductivity through conductive dust, rain, or snow. Typical outdoor locations.

Pollution degree rating

Pollution Degree 2 (as defined in IEC 61010-1). Rated for indoor, dry location use only.

IP rating

IP20 (as defined in IEC 60529).

Measurement and overvoltage category descriptions

Measurement terminals on this product may be rated for measuring mains voltages from one or more of the following categories (see specific ratings marked on the product and in the manual).

  • Overvoltage Category I. For equipment intended to be connected to a mains supply in which means have been taken to substantially and reliably reduce transient overvoltages to a level where they cannot cause a hazard.
  • Measurement Category II. For measurements performed on circuits directly connected to the low-voltage installation.
  • Measurement Category III. For measurements performed in the building installation.
  • Measurement Category IV. For measurements performed at the source of low-voltage installation.
Note:Only mains power supply circuits have an overvoltage category rating. Only measurement circuits have a measurement category rating. Other circuits within the product do not have either rating.

Mains overvoltage category rating

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

Environmental compliance

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. 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 2012/19/EU and 2006/66/EC on waste electrical and electronic equipment (WEEE) and batteries. For information about recycling options, check the Tektronix Web site (

Battery recycling
This product contains a small installed lithium metal button cell. Please properly dispose of or recycle the cell at its end of life according to local government regulations.
Perchlorate materials
This product contains one or more type CR lithium batteries. According to the state of California, CR lithium batteries are classified as perchlorate materials and require special handling. See for additional information.

Transporting batteries

The small lithium primary cell contained in this equipment does not exceed 1 gram of lithium metal content per cell.

The cell type has been shown by the manufacturer to comply with the applicable requirements of the UN Manual of Tests and Criteria Part III, Sub-section 38.3. Consult your carrier to determine which lithium battery transportation requirements are applicable to your configuration, including to its re-packaging and re-labeling, prior to reshipment of the product by any mode of transport.


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.

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