Rohde & Schwarz RTO6 User manual

R&S®RTO6
Oscilloscope
Getting Started
1801667002
Version 02
(B1ÐÔ2)

This manual describes the following R&S®RTO6 models with firmware version
5.00:
●R&S®RTO64 (1802.0001K04)
© 2021 Rohde & Schwarz GmbH & Co. KG
Mühldorfstr. 15, 81671 München, Germany
Phone: [phone] - 0
Email: [email protected]
Internet: www.rohde-schwarz.com
Subject to change – data without tolerance limits is not binding.
R&S® is a registered trademark of Rohde & Schwarz GmbH & Co. KG.
Trade names are trademarks of the owners.
1801.6670.02 | Version 02 | R&S®RTO6
Throughout this manual, products from Rohde & Schwarz are indicated without the ® symbol , e.g.
R&S®RTO6 is indicated as R&S RTO6.

Contents
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Contents
1 Safety and Regulatory Information...................................... 5
1.1 Safety instructions................................................................................5
1.2 Warning Messages in the Documentation........................................ 11
1.3 Korea Certification Class A................................................................12
2 Key Features........................................................................ 13
3 Documentation Overview....................................................14
3.1 Manuals and Instrument Help............................................................14
3.2 Data Sheet and Brochure................................................................... 15
3.3 Release Notes, Open Source Acknowledgment.............................. 16
4 Preparing for Use.................................................................17
4.1 Lifting and Carrying............................................................................17
4.2 Unpacking and Checking................................................................... 17
4.3 Choosing the Operating Site............................................................. 18
4.4 Setting Up the Product....................................................................... 18
4.5 Considerations for Test Setup...........................................................20
4.6 Connecting to Power.......................................................................... 21
4.7 Switching On or Off............................................................................ 21
4.8 Connecting External Devices............................................................ 23
5 Instrument Tour................................................................... 26
5.1 Front Panel.......................................................................................... 26
5.2 Rear Panel........................................................................................... 28
5.3 Keys and Controls.............................................................................. 31
6 Operating the Instrument....................................................39
6.1 Means of Manual Interaction..............................................................39

Contents
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6.2 Touchscreen Display.......................................................................... 40
6.3 App Cockpit.........................................................................................46
6.4 Working with Waveforms................................................................... 47
6.5 Rohde & Schwarz SmartGrid............................................................. 50
6.6 Toolbar................................................................................................. 51
6.7 Displaying Results..............................................................................60
6.8 Using Dialog Boxes............................................................................ 62
6.9 Entering Data.......................................................................................63
6.10 Instrument Information and Notifications........................................ 66
6.11 Getting Information and Help............................................................ 68
7 Setting Up the Instrument...................................................71
7.1 Performing a Self-alignment.............................................................. 71
7.2 Setting the Display Language............................................................72
8 Contacting Customer Support........................................... 73
Index..................................................................................... 74

Safety and Regulatory Information
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1 Safety and Regulatory Information
The product documentation helps you to use the product safely and efficiently.
Follow the instructions provided here and in the Chapter 1.1, "Safety instructions",
on page 5.
Intended use
The R&S RTO6 oscilloscope is designed for measurements on circuits that are
only indirectly connected to the mains or not connected at all. It is not rated for
any measurement category.
The product is intended for the development, production and verification of elec-
tronic components and devices in industrial, administrative, and laboratory envi-
ronments. Use the product only for its designated purpose. Observe the operating
conditions and performance limits stated in the data sheet.
Where do I find safety information?
Safety information is part of the product documentation. It warns you of potential
dangers and gives instructions on how to prevent personal injury or damage
caused by dangerous situations. Safety information is provided as follows:
●In Chapter 1.1, "Safety instructions", on page 5. The same information is
provided in many languages as printed "Safety Instructions". The printed
"Safety Instructions" are delivered with the product.
●Throughout the documentation, safety instructions are provided when you
need to take care during setup or operation.
1.1 Safety instructions
Products from the Rohde & Schwarz group of companies are manufactured
according to the highest technical standards. To use the products safely, follow
the instructions provided here and in the product documentation. Keep the prod-
uct documentation nearby and offer it to other users.
Use the product only for its intended use and within its performance limits. Inten-
ded use and limits are described in the product documentation such as the data
sheet, manuals and the printed safety instructions. If you are unsure about the
appropriate use, contact Rohde & Schwarz customer service.
Safety instructions

Safety and Regulatory Information
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Using the product requires specialists or specially trained personnel. These users
also need sound knowledge of at least one of the languages in which the user
interfaces and the product documentation are available.
If any part of the product is damaged or broken, stop using the product. Never
open the casing of the product. Only service personnel authorized by
Rohde & Schwarz are allowed to repair the product. Contact Rohde & Schwarz
customer service at http://www.customersupport.rohde-schwarz.com.
In these safety instructions, the term "product" covers instruments (oscillo-
scopes), probes and their accessories.
Lifting and carrying the instrument
Check the data sheet for the maximum weight of the instrument. A single person
can only carry a maximum of 18 kg safely depending on age, gender and physical
condition. If your instrument is heavier than 18 kg, do not move or carry it by your-
self.
Use the instrument handles to move or carry the instrument. Do not use the
mounted accessories instead of the handles. Accessories are not designed to
carry the weight of the instrument.
To move the instrument safely, you can use lifting or transporting equipment such
as lift trucks and forklifts. Follow the instructions provided by the equipment man-
ufacturer.
Choosing the operating site
Only use the product indoors. The product casing is not waterproof. Water that
enters can electrically connect the casing with live parts, which can lead to elec-
tric shock, serious personal injury or death if you touch the casing. If
Rohde & Schwarz provides accessories designed for your product, e.g. a carrying
bag, you can use the product outdoors.
You can operate the product up to the altitude specified in the data sheet. The
lowest specified altitude for a product of the measurement setup defines the alti-
tude for the complete setup.
The product is suitable for pollution degree 2 environments where nonconductive
contamination can occur. For more information on environmental conditions such
as ambient temperature and humidity, see the data sheet.
Safety instructions

Safety and Regulatory Information
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Setting up the product
Always place the product on a stable, flat and level surface with the bottom of the
product facing down. If the product is designed for different positions, secure the
product so that it cannot fall over.
If the product has foldable feet, always fold the feet completely in or out to ensure
stability. The feet can collapse if they are not folded out completely or if the prod-
uct is moved without lifting it. The foldable feet are designed to carry the weight of
the product, but not an extra load.
If stacking is possible, keep in mind that a stack of products can fall over and
cause injury.
If you mount products in a rack, ensure that the rack has sufficient load capacity
and stability. Observe the specifications of the rack manufacturer. Always install
the products from the bottom shelf to the top shelf so that the rack stands
securely. Secure the product so that it cannot fall off the rack.
Connecting to power and grounding
The mains power supply input of the instrument complies with overvoltage cate-
gory II. It has to be connected to a fixed installation used to supply energy-con-
suming equipment such as household appliances and similar loads. Be aware
that electrically powered products have risks, such as electric shock, fire, per-
sonal injury or even death.
Take the following measures for your safety:
●Do not use an isolating transformer to connect the instrument to the mains
power supply.
●Before switching on the product, ensure that the voltage and frequency indica-
ted on the product match the available power source. If the power adapter
does not adjust automatically, set the correct value and check the rating of the
fuse.
●Only use the power cable delivered with the product. It complies with country-
specific safety requirements. Only insert the plug into an outlet with protective
conductor terminal.
●If a product has an exchangeable fuse, its type and characteristics are indica-
ted next to the fuse holder. Before changing the fuse, switch off the instrument
and disconnect it from the power source. How to change the fuse is described
in the product documentation.
Safety instructions

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●Only use intact cables and route them carefully so that they cannot be dam-
aged. Check the power cables regularly to ensure that they are undamaged.
Also ensure that nobody can trip over loose cables.
●If the product needs an external power supply, use the power supply that is
delivered with the product or that is recommended in the product documenta-
tion or a power supply that conforms to the country-specific regulations.
●Ensure that you can disconnect the product from the power source at any
time. Pull the power plug to disconnect the product. The power plug must be
easily accessible. If the product is integrated into a system that does not meet
these requirements, provide an easily accessible circuit breaker at the system
level.
Performing measurements
Take the following measures for your safety:
●To ascertain voltage-free state, use an appropriate voltage tester. Any mea-
surement setup including an oscilloscope is not suitable for this purpose.
●The maximum input voltage on channel inputs and the external trigger input
must not exceed the value specified in the data sheet.
●Observe all voltage and current ratings of the instrument, the probes, and the
accessories. Limits and ratings are marked on the products and listed in the
data sheets.
Consider that the rated voltage depends on the frequency. The voltage limita-
tion curves or values are provided in the data sheet. Do not exceed the maxi-
mum measurement voltage from the probe tip to the probe reference lead.
●Never cause any short circuits when measuring sources with high output cur-
rents.
●Use only probes and accessories that comply with the measurement category
(CAT) of your measurement task. The measurement category of the products
is defined in the data sheet. If you use other than Rohde & Schwarz accesso-
ries, make sure that they are suitable for the instrument and the measurement
task.
●Set the correct attenuation factor on the instrument according to the probe
being used. Otherwise, the measurement results do not reflect the actual volt-
age level, and you might misjudge the actual risk.
●When working with high voltages and current probes, observe the additional
operating conditions specified in this safety instructions.
●The probe pins are extremely pointed and can easily penetrate clothes and
the skin. Handle the probe pins with great care. To exchange a probe pin, use
Safety instructions

Safety and Regulatory Information
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tweezers or pliers to avoid injuries. When transporting the accessories, always
use the box supplied with the probe.
●Prevent the probe from receiving mechanical shock. Avoid putting excessive
strain on the probe cable or exposing it to sharp bends. Touching a broken
cable during measurements can cause injuries.
●Set up all probe connections to the instrument before applying power.
Working with high voltages
Voltages higher than 30 V RMS, or 42 V peak, or 60 V DC are regarded as haz-
ardous contact voltages. Direct contact with them can cause serious injuries.
Make sure that only electrically skilled persons use the products for measure-
ments on hazardous contact voltages. These working conditions require special
education and experience to perceive risks and to avoid hazards which electricity
can create.
When working with hazardous contact voltages, use protective measures to pre-
clude direct contact with the measurement setup:
●Do not touch exposed connections and components when power is applied.
●Switch off the test circuit while connecting and disconnecting probe leads.
●Use only insulated voltage probes, test leads and adapters.
●Make sure that the input leads fulfill the safety requirements for your measure-
ment.
The delivered input leads might have a jacket wear indicator that indicates a
worn jacket by different jacket color. In this case, do not use the input lead.
Replace it with a new one.
●Do not use 4 mm banana plugs without protection against contact.
Working with current probes
When working with current probes, you can measure high-frequency currents or
currents that contain high-frequency components.
●Switch off the test circuit while connecting the probe.
●Do not attach the clamp to bare unisolated conductors. To avoid injury from a
short circuit, measure at a location on an insulated wire where the insulation is
sufficient for the circuit voltage.
●Connect the probe only to the secondary side of a breaker. With this measure,
you avoid injury, if a short circuit occurs.
Safety instructions

Safety and Regulatory Information
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●The following effects can cause burns and fire or damage to the measurement
site:
– Eddy current loss can cause heating of the sensor head.
– Dielectric heating can cause heating of cord insulation and other materials.
Measurement categories
IEC 61010-2-030 defines measurement categories that rate instruments on their
ability to resist short transient overvoltages that occur in addition to the working
voltage. Use the measurement setup only in electrical environments for which
they are rated.
●0 - Instruments without rated measurement category
For measurements performed on circuits not directly connected to mains, for
example, electronics, circuits powered by batteries, and specially protected
secondary circuits. This measurement category is also known as CAT I.
●CAT II:
For measurements performed on circuits directly connected to the low-voltage
installation by a standard socket outlet, for example, household appliances
and portable tools.
●CAT III:
For measurements performed in the building installation, such as junction
boxes, circuit breakers, distribution boards, and equipment with permanent
connection to the fixed installation.
●CAT IV:
For measurements performed at the source of the low-voltage installation,
such as electricity meters and primary overcurrent protection devices.
Safety instructions

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Cleaning the product
Use a dry, lint-free cloth to clean the product. When cleaning, keep in mind that
the casing is not waterproof. Do not use liquid cleaning agents.
Meaning of safety labels
Safety labels on the product warn against potential hazards.
Potential hazard
Read the product documentation to avoid personal injury or product damage.
Heavy product
Be careful when lifting, moving or carrying the product. Carrying the product requires
at least two people or transport equipment.
Electrical hazard
Indicates live parts. Risk of electric shock, fire, personal injury or even death.
1.2 Warning Messages in the Documentation
A warning message points out a risk or danger that you need to be aware of. The
signal word indicates the severity of the safety hazard and how likely it will occur
if you do not follow the safety precautions.
WARNING
Potentially hazardous situation. Could result in death or serious injury if not avoi-
ded.
CAUTION
Potentially hazardous situation. Could result in minor or moderate injury if not
avoided.
NOTICE
Potential risks of damage. Could result in damage to the supported product or to
other property.
Warning Messages in the Documentation

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1.3 Korea Certification Class A
이 기기는 업무용(A급) 전자파 적합기기로서 판매자 또는 사용자는 이 점을 주의하
시기 바라며, 가정외의 지역에서 사용하는 것을 목적으로 합니다.
Korea Certification Class A

Key Features
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2 Key Features
The R&S RTO6 oscilloscope provides fast signal acquisition and analysis:
●1 million waveforms per second waveform acquisition rate
●Highly accurate digital trigger system
●Very low noise floor
●Precise measurements due to single-core A/D converter
●High measurement speed, even for complex analysis functions
●High-quality line of probes
For a detailed specification refer to the data sheet.
The R&S RTO6 oscilloscope brings various benefits in your daily work. It helps
you to:
●Find signal anomalies quickly with unparalleled update rate
●Capture all signal details with excellent signal integrity
●See more with up to 16-bit resolution
●Find complex signal details with advanced trigger capabilities
●Measure more with deep and responsive memory
The large 15,6” touchscreen and the streamlined user interface of R&S RTO6
oscilloscopes help you quickly solve circuit issues from simple to complex.

Documentation Overview
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3 Documentation Overview
This section provides an overview of the R&S RTO6 user documentation.
3.1 Manuals and Instrument Help
You find the manuals on the product page at:
www.rohde-schwarz.com/manual/rto6
Getting started manual
Introduces the R&S RTO6 and describes how to set up and start working with the
instrument, and describes basic operations. A printed English version is included
in the delivery. Editions in other languages are available on the product website.
Instrument help
The help offers quick, context-sensitive access to the complete information for the
firmware basic functionality and applications.
User manual (Instrument)
Describes all instrument functions in detail. It also provides an introduction to
remote control, a complete description of the remote control commands with pro-
gramming examples, and information on maintenance and instrument interfaces.
Includes the contents of the getting started manual.
The online version of the user manual provides the complete contents for immedi-
ate display on the internet.
Manuals for compliance test options
For compliance test options, extra test procedure manuals are available. Test fix-
tures are described in printed manuals, which are delivered with the fixture.
●The following test procedure manuals are available:
– USB 2.0 Compliance Test Procedures
– Ethernet Compliance Tests Procedures
– MIPI D-PHY Compliance Tests Procedures
Manuals and Instrument Help

Documentation Overview
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– eMMC Compliance Tests Procedures
– PCIe Compliance Tests Procedures
– DDR3 Compliance Tests Procedures
– ScopeSuite Automation
●The following test fixture manuals are available:
– R&S RT-ZF1 USB 2.0 Compliance Test Fixture Set
– R&S RT-ZF2 Ethernet Compliance Test Fixture Set
– R&S RT-ZF3 Frequency Converter Board (100BASE-T1)
– R&S RT-ZF4 10BASE-Te Test Fixture
– R&S RT-ZF5 Ethernet Probing Fixture
– R&S RT-ZF6 Frequency Converter Board (1000BASE-T1)
– R&S RT-ZF7 Automotive Ethernet T&D Fixture
– R&S RT-ZF7A SMA Adaptor
– R&S RT-ZF8 Automotive Ethernet Compliance Test Fixture
Safety instructions
Provides safety information in many languages. The printed document is deliv-
ered with the product.
Instrument security procedures manual
Deals with security issues when working with the R&S RTO6 in secure areas.
Service Manual
Describes the performance test for checking the rated specifications, module
replacement, firmware update, troubleshooting and fault elimination, and contains
mechanical drawings and spare part lists. The service manual is available for reg-
istered users on the global Rohde & Schwarz information system (GLORIS,
https://gloris.rohde-schwarz.com).
3.2 Data Sheet and Brochure
The data sheet contains the technical specifications of the R&S RTO6. It also lists
the options with their order numbers and optional accessories. The brochure pro-
vides an overview of the instrument and deals with the specific characteristics.
Data Sheet and Brochure

Documentation Overview
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www.rohde-schwarz.com/brochure-datasheet/rto6
3.3 Release Notes, Open Source Acknowledgment
The release notes list new features, improvements and known issues of the cur-
rent firmware version, and describe the firmware installation. The open source
acknowledgment document provides verbatim license texts of the used open
source software. It can also be read directly on the instrument.
www.rohde-schwarz.com/firmware/rto6
Release Notes, Open Source Acknowledgment

Preparing for Use
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4 Preparing for Use
Here, you can find basic information about setting up the instrument for the first
time or when changing the operating site.
4.1 Lifting and Carrying
See: "Lifting and carrying the instrument" on page 6.
4.2 Unpacking and Checking
1. Unpack the product carefully.
a) Pull off the polyethylene protection pads from the instrument's rear feet.
b) Carefully remove the pads from the instrument handles at the front.
c) Pull off the corrugated cardboard cover that protects the rear of the instru-
ment.
d) Carefully unthread the corrugated cardboard cover at the front that pro-
tects the instrument handles and remove it.
2. Retain the original packing material. Use it when transporting or shipping the
product later.
3. Using the delivery notes and the accessory lists for the various items, check
the equipment for completeness.
4. Check the equipment for damage.
If the delivery is incomplete or equipment is damaged, contact
Rohde & Schwarz.
Unpacking and Checking

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4.3 Choosing the Operating Site
Specific operating conditions ensure proper operation and avoid damage to the
product and connected devices. For information on environmental conditions
such as ambient temperature and humidity, see the data sheet.
See also "Choosing the operating site" on page 6.
Electromagnetic compatibility classes
The electromagnetic compatibility (EMC) class indicates where you can operate
the product. The EMC class of the product is given in the data sheet under "Gen-
eral data".
●Class B equipment is suitable for use in:
– Residential environments
– Environments that are directly connected to a low-voltage supply network
that supplies residential buildings
●Class A equipment is intended for use in industrial environments. It can cause
radio disturbances in residential environments due to possible conducted and
radiated disturbances. It is therefore not suitable for class B environments.
If class A equipment causes radio disturbances, take appropriate measures to
eliminate them.
4.4 Setting Up the Product
When setting up the instrument, follow the safety instructions:
●"Setting up the product" on page 7
●"Intended use" on page 5
4.4.1 Placing the Product on a Bench Top
For standalone operation, place the instrument on a horizontal bench with even,
flat surface. The instrument can be used in horizontal position, standing on its
feet, or with the support feet on the bottom extended.
Setting Up the Product

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To place the product on a bench top
1. Place the product on a stable, flat and level surface. Ensure that the surface
can support the weight of the product. For information on the weight, see the
data sheet.
2. CAUTION! Foldable feet can collapse. See "Setting up the product"
on page 7.
Always fold the feet completely in or out. With folded-out feet, do not place
anything on top or underneath.
3. CAUTION! The product can fall over and cause injury. The top surface is too
small for stacking. Never stack another product on top of the product.
As an alternative, you can mount several products in a rack.
4. NOTICE! Overheating can damage the product.
Prevent overheating as follows:
● Keep a minimum distance of 10 cm between the fan openings of the prod-
uct and any object in the vicinity.
● Do not place the product next to heat-generating equipment such as radia-
tors or other products.
4.4.2 Mounting the Product in a Rack
The instrument can be installed in a rack using a rack adapter kit. The order num-
ber is given in the data sheet. The installation instructions are part of the adapter
kit.
To prepare the rack
1. Observe the requirements and instructions in "Setting up the product"
on page 7.
2. NOTICE! Insufficient airflow can cause overheating and damage the product.
Setting Up the Product

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Design and implement an efficient ventilation concept for the rack.
To mount the R&S RTO6 in a rack
1. Use an adapter kit that fits the dimensions of the R&S RTO6 to prepare the
instrument for rack mounting. For information on the dimensions, see data
sheet.
a) Order the rack adapter kit designed for the R&S RTO6. For the order num-
ber, see data sheet.
b) Mount the adapter kit. Follow the assembly instructions provided with the
adapter kit.
2. Push the product onto the shelf until the rack brackets fit closely to the rack.
3. Tighten all screws at the rack brackets with a tightening torque of 1.2 Nm to
secure the product at the rack.
To unmount the product from a rack
1. Loosen the screws at the rack brackets.
2. Remove the product from the rack.
3. If placing the product on a bench top again, unmount the adapter kit from the
product. Follow the instructions provided with the adapter kit.
4.5 Considerations for Test Setup
Cable selection and electromagnetic interference (EMI)
Electromagnetic interference (EMI) can affect the measurement results.
To suppress electromagnetic radiation during operation:
●Use high-quality shielded cables, for example, double-shielded RF and LAN
cables.
●Always terminate open cable ends.
●Ensure that connected external devices comply with EMC regulations.
See also: "Performing measurements" on page 8.
Considerations for Test Setup