Rohde & Schwarz R&S MXO 5 Series User manual

R&S®MXO 5 Series
Oscilloscope
Getting Started
1802335202
Version 01
(B2QÂ2)

This manual describes the following R&S®MXO5 models with firmware ver-
sion 1.4 and higher:
●R&S®MXO54, 4 channels (1802.1008k04)
●R&S®MXO58, 8 channels (1802.1008k08)
© 2023 Rohde & Schwarz GmbH & Co. KG
Muehldorfstr. 15, 81671 Muenchen, 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.
The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are
trademarks or registered trademarks of HDMI Licensing Administrator, Inc.
All other trademarks are the properties of their respective owners.
1802.3352.02 | Version 01 | R&S®MXO 5 Series
Throughout this manual, products from Rohde & Schwarz are indicated without the ® symbol, e.g.
R&S®MXO 5 series oscilloscope is indicated as R&S MXO 5.

Safety and regulatory information
R&S®MXO 5 Series
3Getting Started 1802.3352.02 ─ 01
1 Safety and regulatory information
The product documentation helps you to use the product safely and efficiently.
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 3. The same information is
provided in many languages in printed format. The printed "Safety Instructions
for Oscilloscopes and Accessories" are delivered with the product.
●Throughout the documentation, safety instructions are provided when you
need to take care during setup or operation.
Intended use
The R&S MXO 5 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.
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 for Oscilloscopes and Acces-
sories" document. If you are unsure about the appropriate use, contact
Rohde & Schwarz customer service.
Safety instructions

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4Getting Started 1802.3352.02 ─ 01
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.
Reconfigure or adjust the product only as described in the product documentation
or the data sheet. Any other modifications can affect safety and are not permitted.
Never open the casing of the product. Only service personnel authorized by
Rohde & Schwarz are allowed to repair the product. If any part of the product is
damaged or broken, stop using the product. Contact Rohde & Schwarz customer
service at https://www.rohde-schwarz.com/support.
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 outdoor use of your product,
e.g. a protective cover, you can use the product outdoors.
Unless otherwise specified in the data sheet, you can operate the product up to
an altitude of 2000 m above sea level.
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

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5Getting Started 1802.3352.02 ─ 01
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 the product
Unless specified otherwise in the data sheet, only connect the interfaces and
measurement ports of the product to other products or circuits that have double or
reinforced insulation to protect against dangerous live voltages. This protective
measure against electric shock is known as SELV (safety extra-low voltage).
Connecting to power and grounding
The mains power supply input of the instrument complies with overvoltage cate-
gory II. Connect the product to a fixed installation used to supply energy-consum-
ing equipment such as household appliances and similar loads. Keep in mind that
electrically powered products have risks, such as electric shock, fire, personal
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.
●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 product
Safety instructions

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6Getting Started 1802.3352.02 ─ 01
and disconnect it from the power source. How to change the fuse is described
in the product documentation.
●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.
●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 you connect the product to an external power supply, use the one delivered
with the product or recommended in the product documentation. The external
power supply must conform 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.
●Replace parts that are relevant to safety only by original parts, e.g. power
cables or fuses.
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. Exceeding the allowed voltages can lead to an electric shock.
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.
●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. If the product is rated for any measurement
category, the permitted category is indicated on the product and in the data
sheet. If you use other than Rohde & Schwarz accessories, make sure that
they are suitable for the instrument and the measurement task.
Safety instructions

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7Getting Started 1802.3352.02 ─ 01
●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 these 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
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 hazardous 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.
●When connecting to the DUT, keep your fingers behind finger guard. Remove
jewelry, watches, and other metallic objects. Only use 4 mm safety banana
plugs.
Safety instructions

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8Getting Started 1802.3352.02 ─ 01
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.
●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.
●When measuring current that includes a high-frequency component, consider
the derating characteristics of the probe. Do not measure any current that
exceeds the rated current.
●Using the probes with high frequencies or strong magnetic fields may cause
the device to become abnormally hot, resulting in fire, equipment damage, or
burns.
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:
Safety instructions

Safety and regulatory information
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9Getting Started 1802.3352.02 ─ 01
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.
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.
Electrical hazard
Indicates live parts. Risk of electric shock, fire, personal injury or even death.
Protective conductor terminal
Connect this terminal to a grounded external conductor or to protective ground. This
connection protects you against electric shock if an electric problem occurs.
Hazardous contact voltages
Do not use the probe at uninsulated live lines. Make sure to measure at sufficiently
insulated conductors. This measure protects you against electric shock, electric burn,
or arc flash.
Safety instructions

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10Getting Started 1802.3352.02 ─ 01
1.2 Labels on the product
Labels on the casing inform about:
●Personal safety, see "Meaning of safety labels" on page 9
●Product and environment safety, see Table 1-1
●Identification of the product
Table 1-1: Labels regarding product and environment safety
Chassis grounding terminal
Take care when handling electrostatic sensitive devices.
Labeling in line with EN 50419 for disposal of electrical and electronic equipment after
the product has come to the end of its service life.
For more information, see the product user manual, chapter "Disposal".
1.3 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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1.4 Where to find key documents on
Rohde & Schwarz
Certificates issued to Rohde & Schwarz that are relevant for your country are pro-
vided at www.rohde-schwarz.com/key-documents, e.g. concerning:
●Quality management
●Environmental management
●Information security management
●Accreditations
1.5 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

Preparing for use
R&S®MXO 5 Series
12Getting Started 1802.3352.02 ─ 01
2 Preparing for use
Here, you can find basic information about setting up the instrument for the first
time or when changing the operating site.
2.1 Lifting and carrying
See: "Lifting and carrying the instrument" on page 4.
2.2 Unpacking and checking
1. Unpack the product carefully.
2. Retain the original packing material. Use it when transporting or shipping the
product later.
3. Using the delivery notes, check the equipment for completeness.
4. Check the equipment for damage.
If the delivery is incomplete or equipment is damaged, contact
Rohde & Schwarz.
2.3 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.
For safety information, see "Choosing the operating site" on page 4.
Choosing the operating site

Preparing for use
R&S®MXO 5 Series
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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.
●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.
2.4 Setting up the product
When setting up the instrument, follow the safety instructions:
●"Setting up the product" on page 5
●"Intended use" on page 3
2.4.1 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.
To place the product on a bench top
1. Place the product on a stable, flat and level surface.
2. CAUTION! The top surface of the product is too small for stacking. If you
stack another product on top of the product, the stack can fall over and cause
injury.
If you want to save space, mount several products in a rack.
Setting up the product

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3. CAUTION! Foldable feet can collapse. For safety information, see "Setting up
the product" on page 5.
Always fold the feet completely in or out. With folded-out feet, do not place
anything on top or underneath.
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 to provide sufficient airflow and ventila-
tion.
● Do not place the product next to heat-generating equipment such as radia-
tors or other products.
2.4.2 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 5.
2. NOTICE! Insufficient airflow can cause overheating and damage the product.
Design and implement an efficient ventilation concept for the rack.
To mount the oscilloscope in a rack
1. Use an adapter kit to prepare the product for rack mounting.
a) Order the rack adapter kit designed for the R&S MXO 5 series oscillo-
scope. For the order number, see data sheet.
Setting up the product

Preparing for use
R&S®MXO 5 Series
15Getting Started 1802.3352.02 ─ 01
b) Mount the adapter kit. Follow the assembly instructions provided with the
adapter kit.
2. Lift the product to shelf height. If the rack is high, use a safe climbing aid when
placing on upper shelves.
3. Grip the product by the handles. Slide the product onto the shelf until the rack
brackets fit closely to the rack.
4. 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.
2.5 Considerations for test setup
Observe safety instructions, see "Performing measurements" on page 6.
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.
Measuring accessories
Use only probes and measuring accessories that comply with IEC 61010-031.
Considerations for test setup

Preparing for use
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Signal input and output levels
Information on signal levels is provided in the data sheet. Keep the signal levels
within the specified ranges to avoid damage to the product and connected devi-
ces.
During operation, if the firmware observes a serious unexpected disturbance (e.g.
due to ESD), it resets some hardware components and initiates a new alignment
to ensure proper instrument functioning. Then it restores the user settings to the
state before the disturbance.
2.6 Connecting to power
For safety information, see "Connecting to power and grounding" on page 5.
The R&S MXO 5 can be used with different AC power voltages and adapts itself
automatically to it.
The nominal ranges are indicated on a label near the power connector on the
instrument and in the data sheet.
1. Plug the AC power cable into the AC power connector on the rear panel of the
product. Only use the AC power cable that is delivered with the product.
2. Plug the AC power cable into a power outlet with ground contact.
The required ratings are listed next to the AC power connector and in the data
sheet.
If the voltage dips at the AC power connector (according to EN 61326-2-1
6.4.101), a restart of the R&S MXO 5 can happen. All instrument settings are
restored after the restart.
2.7 Connecting to LAN
For remote operation of the instrument using a computer, you need a local area
network (LAN) connection.
Connecting to LAN

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Network environment
Before connecting the product to a LAN, consider the following:
●Install the latest firmware to reduce security risks.
●For internet or remote access, use secured connections if applicable.
●Ensure that the network settings comply with the security policies of your com-
pany. Contact your local system administrator or IT department before con-
necting your product to your company LAN.
●When connected to the LAN, the product may potentially be accessed from
the internet, which may be a security risk. For example, attackers might mis-
use or damage the product.
To connect a LAN cable
► Connect an RJ-45 cable to the LAN connector on the rear panel, and to the
LAN.
For supported LAN interfaces, refer to the data sheet.
By default, the R&S MXO 5 is configured to use DHCP. Configuration of a static
IP address is not required.
2.8 Connecting external devices
2.8.1 Connecting USB devices
You can use USB connectors on the front panel and on the side or rear panel to
connect various devices:
●Connect a keyboard and a mouse for operation and data entry, alternatively or
in addition to the touchscreen functionality.
●Connect USB flash drives to save screenshots, and to transfer files to and
from the instrument without a network connection.
► Connect the USB device to any of the USB connectors.
You can connect or disconnect USB devices during operation of the instrument.
Connecting external devices

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18Getting Started 1802.3352.02 ─ 01
2.8.2 Connecting external monitors
Using the HDMI or DisplayPort connector on the side panel, you can connect one
external monitor or projector to the oscilloscope. The display connectors are not
plug & play, the monitor is recognized by the instrument during the boot process.
1. NOTICE! Missing ground contact can damage the oscilloscope.
Ensure that the monitor and the oscilloscope are connected to a ground con-
tact. See also: Chapter 2.6, "Connecting to power", on page 16.
2. NOTICE! Use only standard-compliant monitor cables.
Connect the monitor or projector to a monitor connector on the rear panel.
3. Switch on the oscilloscope. See also "To switch on the product" on page 19.
The oscilloscope recognizes the external monitor. During the running session,
you can disconnect the monitor and connect it again.
If the monitor provides touch functionality, an additional connection can be
required, e.g. a USB connection. Refer to the documentation of your monitor.
The oscilloscope outputs a Full HD image with 1920x1080 pixel. The instrument's
display is duplicated. If the screen resolution of the monitor is set higher than the
instrument's resolution, the application window uses a 1920x1080 area of the
monitor display. For full screen display, adjust the monitor's screen resolution.
2.9 Switching on or off
The instrument is switched on or off with the power switch and the [Power] key.
The [Power] key is located in the bottom left corner of the front panel. The power
switch is located at the rear panel of the instrument.
Table 2-1: Overview of power states
Status LED Power switch
Off (unlighted) [0] (off)
Standby yellow [I] (on)
Ready green [I] (on)
Switching on or off

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To switch on the product
The product is off but connected to power.
1. Set the switch on the power supply to position [I].
The power key on the front panel lights up.
2. Press the [Power] key on the front panel.
The instrument performs a system check, boots the operating system, and
then starts the R&S MXO 5 firmware.
The [Power] key turns green and the illuminated keys on the front panel light
up. If the previous session was terminated regularly, the oscilloscope uses the
last settings.
Before you start measurements, be sure to comply with the warm-up phase
specified in the data sheet.
To shut down the product
The product is in the ready state.
► Press the [Power] key.
All current settings are saved, and the software shuts down. The [Power] key
turns yellow. The standby power supplies only the power switch circuits.
The "Power" icon in the "Menu" shuts down only the firmware application. To
shut down the instrument completely, use the [Power] key.
To disconnect from power
The product is in the standby state.
1. NOTICE! Risk of data loss. If you disconnect the product from power when it
is in the ready state, you can lose settings and data. Shut it down first.
Set the switch on the power supply to position [0].
The LED of the [Power] key is switched off.
2. Disconnect the product from the power source.
Switching on or off

Instrument tour
R&S®MXO 5 Series
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3 Instrument tour
This section describes the front, rear and side view of the instrument including all
function keys and connectors.
3.1 Front view
This section provides an overview of the R&S MXO 5 front panel.
Figure 3-1: Front view of R&S MXO 558, with 8 input channels
1 = Display
2 = Keys and controls
3 = Analog input channels
4 = Connectors for demo signal output
5 = Connectors for logic probe (R&S MXO5-B1 Mixed Signal Option)
Front view