®
R&S
ESW
EMI Test Receiver
Getting Started
(=LaF2)
1328492202
Version 09
This manual describes the following R&S®ESW models:
●
R&S®ESW8 (1328.4100K08)
●
R&S®ESW8 (1328.4100K09)
●
R&S®ESW26 (1328.4100K26)
●
R&S®ESW26 (1328.4100K27)
●
R&S®ESW44 (1328.4100K44)
●
R&S®ESW44 (1328.4100K45)
The contents of this manual correspond to firmware version 2.10 and higher.
© 2021 Rohde & Schwarz GmbH & Co. KG
Mühldorfstr. 15, 81671 München, Germany
Phone: +49 89 41 29 - 0
Email: info@rohde-schwarz.com
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.
1328.4922.02 | Version 09 | R&S®ESW
Throughout this manual, products from Rohde & Schwarz are indicated without the ® symbol , e.g.
R&S®ESW is indicated as R&S ESW.
R&S®ESW
Contents
1 Safety and Regulatory Information...................................... 7
1.1 Safety Instructions................................................................................7
1.2 Warning Messages in the Documentation........................................12
1.3 Korea Certification Class B................................................................13
2 Documentation Overview....................................................14
2.1 Getting Started Manual.......................................................................14
2.2 User Manuals and Help...................................................................... 14
2.3 Service Manual....................................................................................15
Contents
2.4 Instrument Security Procedures....................................................... 15
2.5 Basic Safety Instructions................................................................... 15
2.6 Data Sheets and Brochures............................................................... 15
2.7 Release Notes and Open Source Acknowledgment (OSA).............16
2.8 Application Notes, Application Cards, White Papers, etc...............16
3 Conventions Used in the Documentation......................... 17
3.1 Typographical Conventions...............................................................17
3.2 Conventions for Procedure Descriptions.........................................17
3.3 Notes on Screenshots........................................................................ 18
4 Preparing for Use.................................................................19
4.1 Lifting and Carrying............................................................................19
4.2 Unpacking and Checking................................................................... 19
4.3 Choosing the Operating Site............................................................. 20
4.4 Setting Up the Product....................................................................... 20
4.4.1 Placing the Product on a Bench Top.....................................................21
4.4.2 Mounting the R&S ESW in a Rack........................................................22
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4.5 Connecting the AC Power..................................................................22
4.6 Switching the Instrument On and Off............................................... 23
4.7 Connecting to LAN............................................................................. 24
4.8 Connecting a Keyboard......................................................................26
4.9 Connecting an External Monitor........................................................26
4.10 Windows Operating System...............................................................28
4.11 Logging On..........................................................................................30
4.12 Checking the Supplied Options.........................................................32
4.13 Performing a Self-Alignment............................................................. 33
4.14 Considerations for Test Setup........................................................... 33
4.15 Protecting Data Using the Secure User Mode..................................34
Contents
5 Instrument Tour................................................................... 38
5.1 The Front Panel...................................................................................38
5.1.1 Display (Touchscreen).......................................................................... 39
5.1.2 Power Key.............................................................................................40
5.1.3 System Control Keys............................................................................ 40
5.1.4 USB Ports............................................................................................. 41
5.1.5 Probe Power Connector (3 and 5 Pins)................................................ 41
5.1.6 Headphone Jack and Volume Control.................................................. 42
5.1.7 Fast Access Knobs............................................................................... 42
5.1.8 RF Inputs (50 Ω)................................................................................... 42
5.1.9 Trigger Input and Output.......................................................................43
5.1.10 Navigation Controls...............................................................................44
5.1.11 Keypad..................................................................................................45
5.1.12 The Function Keys................................................................................ 46
5.2 The Rear Panel.................................................................................... 48
5.2.1 Removable Hard Disk........................................................................... 49
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5.2.2 AC Power Supply Connection and Main Power Switch........................ 49
5.2.3 Display Port and DVI.............................................................................50
5.2.4 LAN Connector..................................................................................... 50
5.2.5 USB Ports............................................................................................. 50
5.2.6 IF / Video / Demod Output.................................................................... 50
5.2.7 Sync Trigger Input and Output..............................................................51
5.2.8 GPIB Interface...................................................................................... 51
5.2.9 Aux. Port............................................................................................... 51
5.2.10 External Generator Control Option (R&S ESW-B10)............................51
5.2.11 OCXO (Optional)...................................................................................52
5.2.12 REF INPUT / REF OUTPUT................................................................. 52
Contents
5.2.13 Labels on R&S ESW.............................................................................53
5.2.14 Device ID.............................................................................................. 53
6 Operating the Instrument....................................................55
6.1 Understanding the Display Information............................................55
6.1.1 Channel Bar.......................................................................................... 57
6.1.2 Window Title Bar...................................................................................59
6.1.3 Marker Information................................................................................61
6.1.4 Frequency and Span Information in Diagram Footer............................62
6.1.5 Instrument and Status Information........................................................62
6.1.6 Error Information................................................................................... 63
6.2 Accessing Functions..........................................................................64
6.2.1 Toolbar.................................................................................................. 65
6.2.2 Softkeys................................................................................................ 67
6.2.3 Context Menus......................................................................................67
6.2.4 On-screen Keyboard.............................................................................68
6.3 Changing the Focus........................................................................... 69
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6.4 Entering Data.......................................................................................69
6.4.1 Entering Numeric Parameters...............................................................70
6.4.2 Entering Alphanumeric Parameters...................................................... 70
6.5 Touchscreen Gestures....................................................................... 72
6.6 Displaying Results..............................................................................76
6.6.1 Activating and Deactivating Channels.................................................. 76
6.6.2 Laying out the Result Display with the SmartGrid.................................78
6.6.3 Changing the Size of Windows............................................................. 82
6.6.4 Switching Between a Split and Maximized Window Display.................83
6.6.5 Changing the Display............................................................................84
6.7 Getting Help.........................................................................................84
Contents
6.8 Remote Control................................................................................... 85
6.8.1 Remote Desktop Connection................................................................ 86
6.8.2 Connecting a PC via the GPIB Interface...............................................86
7 Contacting Customer Support........................................... 87
Index..................................................................................... 88
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Safety and Regulatory Information
Safety Instructions
1 Safety and Regulatory Information
The product documentation helps you use the product safely and efficiently. Follow the instructions provided here and in the Chapter 1.1, "Safety Instructions",
on page 7.
Intended use
The product is intended for the development, production and verification of electronic components and devices in industrial, administrative, and laboratory environments. 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 7. 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 product documentation nearby and offer it to other users.
Use the product only for its intended use and within its performance limits. Intended 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.
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.
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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 http://www.customersupport.rohde-schwarz.com.
Lifting and carrying the product
The maximum weight of the product is provided in the data sheet. To move the
product safely, you can use lifting or transporting equipment such as lift trucks
and forklifts. Follow the instructions provided by the equipment manufacturer.
The product is heavy. Do not move or carry the product by yourself. A single person can only carry a maximum of 18 kg safely depending on age, gender and
physical condition. Look up the maximum weight in the data sheet. Use the product handles to move or carry the product. Do not lift by the accessories mounted
on the product. Accessories are not designed to carry the weight of the product.
Safety and Regulatory Information
Safety Instructions
To move the product safely, you can use lifting or transporting equipment such as
lift trucks and forklifts. Follow the instructions provided by the equipment manufacturer.
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 electric 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.
Unless otherwise specified, 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.
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-
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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
The product is an overvoltage category II product. Connect the product to a fixed
installation used to supply energy-consuming 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.
Safety and Regulatory Information
Safety Instructions
Take the following measures for your safety:
●
Before switching on the product, ensure that the voltage and frequency indicated 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 indicated 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.
●
Only use the power cable delivered with the product. It complies with countryspecific 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 damaged. 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 documentation or a power supply that conforms to the country-specific regulations.
●
Only connect the product to a power source with a fuse protection of maximum 20 A.
●
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
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these requirements, provide an easily accessible circuit breaker at the system
level.
Using laser products
Lasers are classified according to their potential risk. If exposure to the laser
beam is possible, the product is labeled as shown in the table explaining the
safety labels.
Class 1M lasers
Safe for the naked eye. If you look into the laser beam with optical instruments
such as binoculars or eye loupes, you risk damaging your eyes.
Class 2 lasers
If you stare into the beam, you risk damaging your eyes.
Safety and Regulatory Information
Safety Instructions
Handling batteries safely
The product contains exchangeable or built-in lithium polymer or lithium ion cells
or batteries. The use of the word battery in the following always means all types.
Only the battery contents are potentially hazardous. As long as a battery is
undamaged and the seals remain intact, there is no danger.
Impact, shock or heat can cause damage such as dents, punctures and other
deformations. A damaged battery poses a risk of personal injury. Handle a damaged or leaking battery with extreme care. Immediately ventilate the area since
the battery releases harmful gases. If you come into contact with the battery fluid,
immediately remove all contaminated clothing. Irritation can occur if the battery
fluid comes in contact with your skin or eyes. Immediately and thoroughly rinse
your skin or eyes with water and seek medical aid.
For safe handling, follow these rules:
●
Do not short-circuit the battery.
●
Do not mechanically damage the battery. Do not open or disassemble the battery.
●
Do not expose the battery to high temperatures such as open flames, hot surfaces and sunlight.
●
Only use the battery with the designated Rohde & Schwarz product.
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Safety and Regulatory Information
Safety Instructions
●
Only use the appropriate Rohde & Schwarz charger to charge the batteries. If
the batteries are improperly charged, there is a risk of explosion. For charging
and discharging temperature ranges, see the product documentation.
●
Replace exchangeable batteries only with the same battery type.
●
Store the battery in the product or use the product packaging.
●
Dispose of exchangeable batteries separately from normal household waste
as specified by the local waste disposal agency.
If you disregard these rules, you risk serious personal injury or even death due to
explosion, fire or hazardous chemical substances. The product documentation
provides further details.
If exchangeable batteries or products with built-in batteries are defective, contact
the Rohde & Schwarz customer service. Rohde & Schwarz classifies the severity
of the defect. When returning batteries or Rohde & Schwarz products containing
batteries, use a carrier qualified to transport dangerous goods and notify the carrier of this classification. Follow the carrier’s transport stipulations in line with
IATA-DGR, IMDG-Code, ADR or RID.
Connecting headphones
Take the following measures to prevent hearing damage. Before using headphones, check the volume and reduce it if necessary. If you monitor varying signal levels, take off the headphones and wait until the signal has settled. Then
adjust the volume.
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
a sufficient number of persons or transport equipment.
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Electrical hazard
Indicates live parts. Risk of electric shock, fire, personal injury or even death.
Hot surface
Do not touch. Risk of skin burns. Risk of fire.
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.
Warning: laser beam
The product contains a laser.
Avoid exposure to direct or reflected laser beam.
Safety and Regulatory Information
Warning Messages in the Documentation
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 avoided.
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.
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Safety and Regulatory Information
Korea Certification Class B
1.3 Korea Certification Class B
이 기기는 가정용(B급) 전자파 적합기기로서 주로 가정에서 사용하는 것을 목적으
로 하며, 모든 지역에서 사용할 수 있습니다.
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Documentation Overview
User Manuals and Help
2 Documentation Overview
This section provides an overview of the R&S ESW user documentation. You find
it on the product page at:
www.rohde-schwarz.com/manual/esw
2.1 Getting Started Manual
Introduces the R&S ESW and describes how to set up and start working with the
product. Includes basic operations, typical measurement examples, and general
information, e.g. safety instructions, etc.
A printed version is delivered with the instrument. A PDF version is available for
download on the Internet.
2.2 User Manuals and Help
Separate user manuals are provided for the base unit and the firmware applications:
●
Base unit manual
Contains the description of all instrument modes and functions. It also provides an introduction to remote control, a complete description of the remote
control commands with programming examples, and information on maintenance, instrument interfaces and error messages. Includes the contents of the
getting started manual.
●
Manuals for (optional) firmware applications
Contains the description of the specific functions of a firmware application,
including remote control commands. Basic information on operating the
R&S ESW is not included.
The contents of the user manuals are available as help in the R&S ESW. The
help offers quick, context-sensitive access to the complete information for the
base unit and the firmware applications.
All user manuals are also available for download or for immediate display on the
Internet.
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Documentation Overview
Data Sheets and Brochures
2.3 Service Manual
Describes the performance test for checking the rated specifications, module
replacement and repair, firmware update, troubleshooting and fault elimination,
and contains mechanical drawings and spare part lists.
The service manual is available for download for registered users on the global
Rohde & Schwarz information system (GLORIS):
https://gloris.rohde-schwarz.com
2.4 Instrument Security Procedures
Deals with security issues when working with the R&S ESW in secure areas. It is
available for download on the Internet.
2.5 Basic Safety Instructions
Contains safety instructions, operating conditions and further important information. The printed document is delivered with the instrument.
2.6 Data Sheets and Brochures
The data sheet contains the technical specifications of the R&S ESW. It also lists
the options and their order numbers, and optional accessories.
The brochure provides an overview of the instrument and deals with the specific
characteristics.
See www.rohde-schwarz.com/brochure-datasheet/esw
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Application Notes, Application Cards, White Papers, etc.
Documentation Overview
2.7 Release Notes and Open Source Acknowledgment (OSA)
The release notes list new features, improvements and known issues of the current firmware version, and describe the firmware installation.
The open source acknowledgment document provides verbatim license texts of
the used open source software.
See www.rohde-schwarz.com/firmware/esw
2.8 Application Notes, Application Cards, White Papers, etc.
These documents deal with special applications or background information on
particular topics.
See www.rohde-schwarz.com/application/esw
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Conventions Used in the Documentation
Conventions for Procedure Descriptions
3 Conventions Used in the Documentation
3.1 Typographical Conventions
The following text markers are used throughout this documentation:
Convention Description
"Graphical user interface
elements"
[Keys] Key and knob names are enclosed by square brackets.
Filenames, commands,
program code
Input Input to be entered by the user is displayed in italics.
Links Links that you can click are displayed in blue font.
"References" References to other parts of the documentation are enclosed by
All names of graphical user interface elements on the screen,
such as dialog boxes, menus, options, buttons, and softkeys are
enclosed by quotation marks.
Filenames, commands, coding samples and screen output are
distinguished by their font.
quotation marks.
3.2 Conventions for Procedure Descriptions
When operating the instrument, several alternative methods may be available to
perform the same task. In this case, the procedure using the touchscreen is
described. Any elements that can be activated by touching can also be clicked
using an additionally connected mouse. The alternative procedure using the keys
on the instrument or the on-screen keyboard is only described if it deviates from
the standard operating procedures.
The term "select" may refer to any of the described methods, i.e. using a finger on
the touchscreen, a mouse pointer in the display, or a key on the instrument or on
a keyboard.
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Conventions Used in the Documentation
Notes on Screenshots
3.3 Notes on Screenshots
When describing the functions of the product, we use sample screenshots. These
screenshots are meant to illustrate as many as possible of the provided functions
and possible interdependencies between parameters. The shown values may not
represent realistic usage scenarios.
The screenshots usually show a fully equipped product, that is: with all options
installed. Thus, some functions shown in the screenshots may not be available in
your particular product configuration.
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Unpacking and Checking
Preparing for Use
4 Preparing for Use
Here, you can find basic information about setting up the instrument for the first
time.
● Lifting and Carrying......................................................................................... 19
● Unpacking and Checking................................................................................ 19
● Choosing the Operating Site........................................................................... 20
● Setting Up the Product.................................................................................... 20
● Connecting the AC Power...............................................................................22
● Switching the Instrument On and Off.............................................................. 23
● Connecting to LAN.......................................................................................... 24
● Connecting a Keyboard...................................................................................26
● Connecting an External Monitor......................................................................26
● Windows Operating System............................................................................28
● Logging On......................................................................................................30
● Checking the Supplied Options.......................................................................32
● Performing a Self-Alignment........................................................................... 33
● Considerations for Test Setup......................................................................... 33
● Protecting Data Using the Secure User Mode................................................ 34
4.1 Lifting and Carrying
The carrying handles are designed to lift or carry the instrument. Do not apply
excessive external force to the handles.
See "Lifting and carrying the product" on page 8.
4.2 Unpacking and Checking
1. Unpack the R&S ESW carefully.
2. Retain the original packing material. Use it when transporting or shipping the
R&S ESW later.
3. Using the delivery notes, check the equipment for completeness.
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4. Check the equipment for damage.
If the delivery is incomplete or equipment is damaged, contact
Rohde & Schwarz.
Preparing for Use
Setting Up the Product
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 8.
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 "General 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
See also:
●
"Setting up the product" on page 8
●
"Intended use" on page 7
<xref>
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Preparing for Use
Setting Up the Product
4.4.1 Placing the Product on a Bench Top
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. WARNING! A stack of products can fall over and cause injury. Never stack
more than two products. Otherwise, mount them in a rack.
Stack as follows:
● All products must have the same dimensions (width and length).
● Do not exceed a total load of 50 kg placed on the product at the bottom of
the stack.
Left = Stacked correctly
Right = Stacked incorrectly, too many products
3. 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.
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Connecting the AC Power
Preparing for Use
4.4.2 Mounting the R&S ESW in a Rack
To prepare the rack
1. Observe the requirements and instructions in "Setting up the product"
on page 8.
2. NOTICE! Insufficient airflow can cause overheating and damage the product.
Design and implement an efficient ventilation concept for the rack.
To mount the R&S ESW in a rack
1. Use an adapter kit to prepare the R&S ESW for rack mounting.
a) Order the rack adapter kit designed for the R&S ESW. For the order num-
ber, see the data sheet.
b) Mount the adapter kit. Follow the assembly instructions provided with the
adapter kit.
2. Lift the R&S ESW to shelf height.
3. Grab the handles and push the R&S ESW onto the shelf until the rack brackets fit closely to the rack.
4. Tighten all screws in the rack brackets with a tightening torque of 1.2 Nm to
secure the R&S ESW in the rack.
To unmount the R&S ESW from a rack
1. Loosen the screws at the rack brackets.
2. Remove the R&S ESW from the rack.
3. If placing the R&S ESW on a bench top again, unmount the adapter kit from
the R&S ESW. Follow the instructions provided with the adapter kit.
4.5 Connecting the AC Power
In the standard version, the R&S ESW is equipped with an AC power supply connector.
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Preparing for Use
Switching the Instrument On and Off
The R&S ESW can be used with different AC power voltages and adapts itself
automatically to it. Refer to the datasheet for the requirements of voltage and frequency.
For safety information, see "Connecting to power" on page 9.
To connect the AC power
1. Plug the AC power cable into the AC power connector on the rear panel of the
instrument. Only use the AC power cable delivered with the R&S ESW.
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.
For details on the connector, refer to Chapter 5.2.2, "AC Power Supply Connec-
tion and Main Power Switch", on page 49.
4.6 Switching the Instrument On and Off
Table 4-1: Overview of power states
Status LED on Power key Position of main power switch
Off
Standby
Ready
gray
orange
green
To switch on the R&S ESW
The R&S ESW is off but connected to power.
1. Set the switch on the power supply to position [I].
See Chapter 5.2.2, "AC Power Supply Connection and Main Power Switch",
on page 49.
[0]
[I]
[I]
The LED of the Power key is orange.
See Chapter 5.1.2, "Power Key", on page 40.
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2. Press the Power key.
See Chapter 5.1.2, "Power Key", on page 40.
The LED changes to green.
The R&S ESW boots.
After booting, the instrument is ready for operation.
To shut down the product
The product is in the ready state.
► Press the [Power] key.
The operating system shuts down. The LED changes to orange.
If the instrument temperature exceeds the limit specified in the data sheet,
the R&S ESW automatically shuts down to protect the instrument from damage.
Preparing for Use
Connecting to LAN
To disconnect from power
The R&S ESW 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].
See Chapter 5.2.2, "AC Power Supply Connection and Main Power Switch",
on page 49.
The LED of the Power key is switched off.
2. Disconnect the R&S ESW from the power source.
4.7 Connecting to LAN
You can connect the instrument to a LAN for remote operation via a PC.
Provided the network administrator has assigned you the appropriate rights and
adapted the Windows firewall configuration, you can use the interface, for example:
●
To transfer data between a controlling device and the test device, e.g. to run a
remote control program
24Getting Started 1328.4922.02 ─ 09
R&S®ESW
●
To access or control the measurement from a remote computer using the
"Remote Desktop" application (or a similar tool)
●
To connect external network devices (e.g. printers)
●
To transfer data from a remote computer and back, e.g. using network folders
Network environment
Before connecting the product to a local area network (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 company. Contact your local system administrator or IT department before connecting 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 misuse or damage the product. For more information about IT security and how to
operate the product in a secure LAN environment, see the Rohde & Schwarz
white paper 1EF96: Malware Protection Windows 10.
Preparing for Use
Connecting to LAN
► NOTICE! Risk of network failure.
Consult your network administrator before performing the following tasks:
● Connecting the instrument to the network
● Configuring the network
● Changing IP addresses
● Exchanging hardware
Errors can affect the entire network.
Connect the R&S ESW to the LAN via the LAN interface on the rear panel of
the instrument.
Windows automatically detects the network connection and activates the
required drivers.
By default, the R&S ESW is configured to use DHCP and no static IP address
is configured.
The default instrument name is <Type><variant>-<serial_number>, for
example, ESW26-123456. For information on determining the serial number,
see Chapter 5.2.14, "Device ID", on page 53.
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R&S®ESW
Connecting an External Monitor
For more information on LAN configuration, see the R&S ESW user manual.
Preparing for Use
4.8 Connecting a Keyboard
The keyboard is detected automatically when it is connected. The default input
language is English – US.
However, you can also connect foreign language keyboards; currently the following languages are supported for the R&S ESW:
●
German
●
Swiss
●
French
●
Russian
To configure the keyboard language
1. To access the Windows operating system, press the Windows key on the
external keyboard.
2. Select "Start > Settings > Time & language > Region & language > Add a language" .
4.9 Connecting an External Monitor
You can connect an external monitor (or projector) to the "DVI" or "Display port"
connector on the rear panel of the R&S ESW (see also Chapter 5.2.3, "Display
Port and DVI", on page 50).
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R&S®ESW
Connecting an External Monitor
Screen resolution and format
The touchscreen of the R&S ESW is calibrated for a 16:10 format. If you
connect a monitor or projector using a different format (e.g. 4:3), the calibration is not correct and the screen does not react to your touch actions properly.
The touchscreen has a screen resolution of 1280x800 pixels. Usually, the
display of the external monitor is a duplicate of the instrument's monitor.
If you configure the external monitor to be used as the only display in the
Windows configuration dialog box ("Show only on 2"), the maximum screen
resolution of the monitor is used. In this case, you can maximize the
R&S ESW application window and see even more details. You cannot
change the monitor's screen resolution via the standard Windows configuration dialog box.
However, you can restore the default instrument resolution (1280x800) on
the monitor using the instrument function "Setup" > "Display" > "Configure
Monitor" > "Screen Resolution: Restore to default".
Preparing for Use
The R&S ESW supports a minimum resolution of 1280x768 pixels.
1. Connect the external monitor to the R&S ESW.
2. Press the [Setup] key.
3. Press the "Display" softkey.
4. Select the "Configure Monitor" tab in the "Display" dialog box.
The standard Windows "Screen Resolution" dialog box is displayed.
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R&S®ESW
Preparing for Use
Windows Operating System
5. Select the instrument for display:
● "Display 1" : internal monitor only
● "Display 2" : external monitor only
● "Duplicate" : both internal and external monitor
6. Tap "Apply" to try out the settings before they are accepted permanently, then
you can easily return to the previous settings, if necessary.
7. Select "OK" if the settings are suitable.
4.10 Windows Operating System
The instrument contains the Microsoft Windows operating system which has been
configured according to the instrument's features and needs. Changes in the system setup are only required when peripherals like a keyboard or a printer are
installed or if the network configuration does not comply with the default settings.
After the R&S ESW is started, the operating system boots and the instrument
firmware is started automatically.
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Windows Operating System
Tested software
The drivers and programs used on the instrument under Microsoft Windows are
adapted to the instrument. Only install update software released by
Rohde & Schwarz to modify existing instrument software.
You can install additional software on the instrument; however, additional software can impair instrument function. Thus, run only programs that
Rohde & Schwarz has tested for compatibility with the instrument software.
The following program packages have been tested:
●
Symantec Endpoint Security – virus-protection software
●
FileShredder - for reliable deletion of files on the hard disk
Service packs and updates
Microsoft regularly creates security updates and other patches to protect Windows-based operating systems. These are released through the Microsoft Update
website and associated update server. Instruments using Windows, especially
those that connect to a network, should be updated regularly.
Preparing for Use
Firewall settings
A firewall protects an instrument by preventing unauthorized users from gaining
access to it through a network. Rohde & Schwarz highly recommends the use of
the firewall on your instrument. Rohde & Schwarz instruments are shipped with
the Windows firewall enabled and preconfigured in such a way that all ports and
connections for remote control are enabled.
Note that changing firewall settings requires administrator rights.
Virus protection
Take appropriate steps to protect your instruments from infection. Use strong firewall settings and scan any removable storage device used with a
Rohde & Schwarz instrument regularly. It is also recommended that you install
anti-virus software on the instrument. Rohde & Schwarz does NOT recommend
running anti-virus software in the background ("on-access" mode) on Windowsbased instruments, due to potentially degrading instrument performance. However, Rohde & Schwarz does recommend running it during non-critical hours.
For details and recommendations, see the following Rohde & Schwarz white
paper:
●
1EF96: Malware Protection Windows 10
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R&S®ESW
To access the "Start" menu
The Windows "Start" menu provides access to the Microsoft Windows functionality and installed programs.
► Select the "Windows" icon in the toolbar, or press the "Windows" key or the
[CTRL + ESC] key combination on the (external) keyboard.
The "Start" menu and the Windows taskbar are displayed.
The Windows taskbar also provides quick access to commonly used programs, for example Paint or WordPad. IECWIN, the auxiliary remote control
tool provided free of charge and installed by Rohde & Schwarz, is also available from the taskbar or "Start" menu.
For details on the IECWIN tool, see the "Network and Remote Control"
chapter of the R&S ESW user manual.
Preparing for Use
Logging On
All necessary system settings can be defined in the "Start > Settings" menu.
For required settings, refer to the Microsoft Windows documentation and to the
hardware description.
4.11 Logging On
Microsoft Windows requires that users identify themselves by entering a user
name and password in a login window. By default, the R&S ESW provides the following user accounts:
●
"Instrument" (initial password:894129): an administrator account with unre-
stricted access to the computer/domain
●
"Admin" (initial password:admin894129): an administrator account with unre-
stricted access to the computer/domain
●
"NormalUser" (initial password:894129): a standard user account with limited
access
Some administrative tasks require administrator rights (e.g. the configuration of a
LAN network). Refer to the description of the basic instrument Setup ([Setup]
menu) to find out which functions are affected.
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R&S®ESW
Passwords
Note that the default passwords are very weak, and it is recommended that you
change the password for all users after initial login. An administrator can change
the password in Microsoft Windows for any user at any time via "Start > Settings
> Account > SignIn Options > Password > Change".
Auto-login
When shipped, the instrument automatically logs on the default "Instrument" user
to Microsoft Windows (with full access) using the default password. This function
is active until an administrator explicitly deactivates it or changes the password.
Changing the password and use of auto-login function
Note that when you change the default password, the default auto-login
function no longer works!
Preparing for Use
Logging On
In this case, you must enter the new password manually to log on.
Adapting the auto-login function to a new password
If you change the password that is used during auto-login, this function no longer
works. Adapt the settings for the auto-login function first.
1. Open the C:\R_S\Instr\User\user\AUTOLOGIN.REG file in any text editor (e.g. Notepad).
2. In the line "DefaultPassword"="894129", replace the default password
(894129) by the new password for automatic login.
3. Save the changes to the file.
4. In the Windows "Start" menu, select "Run".
The "Run" dialog box is displayed.
5. Enter the command C:\R_S\Instr\User\user\AUTOLOGIN.REG.
6. Press the [ENTER] key to confirm.
The auto-login function is reactivated with the changed password. It will be
applied the next time the instrument is switched on.
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Checking the Supplied Options
Switching users when using the auto-login function
Which user account is used is defined during login. If auto-login is active, the
login window is not displayed. However, you can switch the user account to be
used even when the auto-login function is active.
1. Select the "Windows" icon in the toolbar to access the operating system of the
R&S ESW (see also "To access the "Start" menu" on page 30).
2. Press [CTRL] + [ALT] + [DEL], then select "Sign out".
The "Login" dialog box is displayed, in which you can enter the different user
account name and password.
For information on deactivating and reactivating the auto-login function, see the
R&S ESW user manual.
Preparing for Use
4.12 Checking the Supplied Options
The instrument can be equipped with both hardware and firmware options. To
check whether the installed options correspond to the options indicated on the
delivery note, proceed as follows.
1. Press the [SETUP] key.
2. Press the "System Config" softkey.
3. Switch to the "Versions + Options" tab in the "System Configuration" dialog
box.
A list with hardware and firmware information is displayed.
4. Check the availability of the hardware options as indicated in the delivery
note.
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Considerations for Test Setup
Preparing for Use
4.13 Performing a Self-Alignment
When strong temperature changes occur in the environment of the R&S ESW, or
after updating the firmware, you have to perform a self-alignment to align the data
to a reference source.
During self-alignment, do not connect a signal to the RF input connector. Running
a self-alignment with a signal connected to the RF input can lead to false measurement results.
Performing a self-alignment
Before performing this functional test, make sure that the instrument has reached
its operating temperature (for details, refer to the data sheet).
A message in the status bar ( "Instrument warming up..." ) indicates that the operating temperature has not yet been reached.
Depending on the installation settings, an automatic self-alignment is performed
each time the instrument is switched on. A dialog is displayed indicating how
much warm-up time is still required before self-alignment can be performed.
1. Press the [Setup] key.
2. Press the "Alignment" softkey.
3. Select the "Start Self Alignment" button in the "Alignment" dialog box.
Once the system correction values have been calculated successfully, a message is displayed.
To display the alignment results again later
●
Press the [SETUP] key.
●
Press the "Alignment" softkey.
4.14 Considerations for Test Setup
Cable selection and electromagnetic interference (EMI)
Electromagnetic interference (EMI) can affect the measurement results.
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R&S®ESW
Protecting Data Using the Secure User Mode
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.
Preventing electrostatic discharge (ESD)
Electrostatic discharge is most likely to occur when you connect or disconnect a
DUT.
► NOTICE! Risk of electrostatic discharge. Electrostatic discharge can damage
the electronic components of the product and the device under test (DUT).
Ground yourself to prevent electrostatic discharge damage:
a) Use a wrist strap and cord to connect yourself to ground.
b) Use a conductive floor mat and heel strap combination.
Preparing for Use
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 R&S ESW and connected
devices.
4.15 Protecting Data Using the Secure User Mode
During normal operation, the R&S ESW uses a solid-state drive to store its operating system, instrument firmware, instrument self-alignment data, and any user
data created during operation.
Redirecting storage to volatile memory
Alternatively, to avoid storing any sensitive data on the R&S ESW permanently,
the secure user mode was introduced (option R&S ESW-K33). In secure user
mode, the instrument’s solid-state drive is write-protected so that no information
can be written to memory permanently. Data that the R&S ESW normally stores
on the solid-state drive is redirected to volatile memory instead, which remains
available only until the instrument is switched off. This data includes:
●
Windows operating system files
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R&S®ESW
Protecting Data Using the Secure User Mode
●
Firmware shutdown files containing information on last instrument state
●
Self-alignment data
●
General instrument settings such as the IP address
●
Measurement settings
●
User data created during operation
●
Any data created by other applications installed on the R&S ESW, for example, text editors (Notepad), the clipboard, or drawing tools.
Users can access data that is stored in volatile memory just as in normal operation. However, when the instrument’s power is switched off, all data in this memory is cleared. Thus, in secure user mode, the instrument always starts in a
defined, fixed state when switched on.
To store data such as measurement results permanently, it must be stored to an
external storage device, such as a memory stick.
Preparing for Use
Limited storage space
The volatile memory used to store data in secure user mode is restricted to
256 MB. Thus, a "Memory full" error can occur although the hard disk indicates that storage space is still available.
Storing required data permanently
Any data that is to be available for subsequent sessions with the R&S ESW must
be stored on the instrument permanently, before activating the secure user mode.
This includes predefined instrument settings, transducer factors and self-alignment data.
Self-alignment data
Note that self-alignment data becomes invalid with time and due to temperature changes. Therefore, to achieve optimal accuracy, it can be preferable to
perform a new self-alignment at the start of each new session on the
R&S ESW.
Restricted operation
Since permanent storage is not possible, the following functions are not available
in secure user mode:
●
Firmware update
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R&S®ESW
Protecting Data Using the Secure User Mode
●
Activating a new option key
Furthermore, since the "SecureUser" used in secure user mode does not have
administrator rights, administrative tasks such as LAN configuration and some
general instrument settings are not available. Refer to the description of the basic
instrument setup ([SETUP] menu) to find out which functions are affected.
Activating and deactivating secure user mode
Only a user with administrator rights can activate (and deactivate) the secure user
mode. Once activated, a restart is required. The special user "SecureUser" is
then logged on to the R&S ESW automatically using the auto-login function.
While the secure user mode is active, a message is displayed in the status bar at
the bottom of the screen.
Secure passwords
Preparing for Use
By default, the initial password for both the administrator account and the
"SecureUser" account is "894129". When the secure user mode is activated
the first time after installation, you are prompted to change the passwords
for all user accounts to improve system security. Although it is possible to
continue without changing the passwords, it is strongly recommended that
you do so.
You can change the password in Microsoft Windows for any user at any
time via:
"Start > Settings > Account > SignIn Options > Password > Change"
To deactivate the secure user mode, the "SecureUser" must log off and a user
with administrator rights must log on.
Switching users when using the auto-login function
In the "Start" menu, select the arrow next to the "Shut down" button and
then "Log off".
The "Login" dialog box is displayed, in which you can enter the different user
account name and password.
The secure user mode setting and auto-login is automatically deactivated when
another user logs on. The "SecureUser" is no longer available.
For users with administrator rights, the secure user mode setting is available in
the general system configuration settings ([Setup] key > "System Configuration"
36Getting Started 1328.4922.02 ─ 09
R&S®ESW
Protecting Data Using the Secure User Mode
softkey > "Config" tab > "Secure User Mode": "ON", see the R&S ESW user manual).
Remote control
Initially after installation of the R&S ESW-K33 option, secure user mode must be
enabled manually once before remote control is possible.
Manual activation is necessary to prompt for a change of passwords.
Preparing for Use
37Getting Started 1328.4922.02 ─ 09
R&S®ESW
Instrument Tour
The Front Panel
5 Instrument Tour
On the instrument tour, you can learn about the different control elements and
connectors on the front and back panel of the R&S ESW.
5.1 The Front Panel
The front panel contains the main control elements of the R&S ESW in addition to
various connectors as shown in Figure 5-1.
1 2
Figure 5-1: Front panel of the R&S ESW
1 = Display (touchscreen)
2 = Configuration keys
3 = Navigation controls
4 = Trigger in- and outputs
5 = Radiofrequency (RF) input 1
6 = External Mixer in- and outputs
7 = Radiofrequency (RF) input 2
8 = Probe 2 power connector
9 = Fast access knobs
10 = Volume control
3
4
56789101112131415
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R&S®ESW
Instrument Tour
The Front Panel
11 = Headphone jack
12 = Probe 1 power connector
13 = USB ports
14 = System control keys
15 = Power key
5.1.1 Display (Touchscreen)
The touchscreen on the front panel of the R&S ESW displays the measurement
results. Additionally, the screen display provides status and setting information
and allows you to switch between various measurement tasks. The screen is
touch-sensitive, offering an alternative means of user interaction for quick and
easy handling of the instrument.
1 = Channel tabs: each tab contains a measurement channel.
2 = Window title bar: contains diagram-specific (trace) information.
3 = Channel bar: shows measurement settings and allows you to change those settings easily.
4 = Toolbar: contains general functionality of the firmware (print, save etc.).
5 = Input field.
6 = Softkeys: provide access to measurement functions.
7 = Result display: contains the measurement results.
8 = Status bar: contains system messages, progress bar and date and time.
9 = Diagram footer: contains diagram-specific information.
A touchscreen is a screen that is touch-sensitive, i.e. it reacts in a specified way
when a particular element on the screen is tapped by a finger or a pointing
device, for example. Any user interface elements that can be clicked on by a
39Getting Started 1328.4922.02 ─ 09
R&S®ESW
mouse pointer can also be tapped on the screen to trigger the same behavior,
and vice versa.
Using the touchscreen, the following tasks (among others) can be performed by
the tap of your finger:
●
Changing a setting
●
Changing the display
●
Moving a marker
●
Zooming into a diagram
●
Selecting a new evaluation method
●
Scrolling through a result list
●
Saving or printing results and settings
To imitate a right-click by mouse using the touchscreen, for example to open a
context-sensitive menu for a specific item, press the screen for about 1 second.
Instrument Tour
The Front Panel
5.1.2 Power Key
The power key is on the lower left corner of the front panel. It
starts up and shuts down the instrument.
See also "Connecting to power" on page 9.
5.1.3 System Control Keys
System control keys provide access to the basic instrument configuration.
Refer to the User Manual for an extensive description of the system configuration
functionality.
Resets the instrument to its default configuration.
Selects a particular measurement application or operating mode.
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R&S®ESW
Instrument Tour
The Front Panel
Provides functionality to configure basic instrument characteristics, for
example:
●
the LAN connection
●
the date and time
●
the display configuration
●
the reference frequency
●
firmware update and application installation
●
service functions
●
transducer configuration
●
configuration of the fast access panel
Provides access to the on-screen keyboard.
Turns full screen mode on and off.
Selects a window in split screen mode or browses through active windows
in full screen mode.
5.1.4 USB Ports
The three USB ports on the front panel (type A) allow you to connect devices like
keyboards, mouses or memory sticks.
The R&S ESW provides additional USB ports (including one type B port) on
the rear panel.
All USB ports support standard 2.0.
5.1.5 Probe Power Connector (3 and 5 Pins)
The R&S ESW provides two connectors to supply accessories that require a
power supply (for example probes or transducers).
The probe power connector with five pins supports supply voltages of ±10 V and
ground. The maximum permissible current is 200 mA. This probe power connector is suitable, for example, for transducers from Rohde & Schwarz.
The probe power connector with three pins supports supply voltages from +15 V
to -12.6 V and ground. The maximum permissible current is 150 mA. This probe
power connector is suitable, for example, for high-impedance probes from Agilent.
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R&S®ESW
Instrument Tour
The Front Panel
5.1.6 Headphone Jack and Volume Control
The female headphone jack allows you to connect headphones (or external
speakers) with a miniature jack plug.
You can control the output voltage with the volume control next to the headphone
jack.
If you connect headphones or external speakers, the R&S ESW automatically
turns off the internal speaker.
Muting sound
You can turn the volume on and off easily by pressing the volume control.
Risk of hearing damage
Before putting on the headphones, make sure that the volume setting is not
too high to protect your hearing.
5.1.7 Fast Access Knobs
The two knobs on the front panel are designed to provide fast access to a (predefined) set of settings that you are using regularly, and change these settings without using the user interface. Each knob can carry several different functions.
You can find a comprehensive description of the fast access knobs in the User
Manual.
5.1.8 RF Inputs (50 Ω)
The R&S ESW provides two RF inputs for connection of a device under test
(DUT) to the R&S ESW. The DUT is connected to the RF Input via cable and an
approriate connector (for example a male N connector).
The first RF Input supports a frequency range from 2 Hz to f
tion range from 0 dB to 75 dB. The second RF Input supports a frequency range
from 2 Hz to 1 GHz and an attenuation range from 10 dB to 75 dB. Attenuation
and an attenua-
max
42Getting Started 1328.4922.02 ─ 09
R&S®ESW
levels smaller than 10 dB at RF Input 2 are only possible when the pulse limiter is
not active (refer to the User Manual for more information).
Risk of instrument damage
Do not overload the RF input. For maximum allowed values, see the data
sheet.
For AC-coupling, a DC input voltage of 50 V must never be exceeded. For
DC-coupling, DC voltage must not be applied at the input. In both cases,
noncompliance will destroy the input mixers.
When measuring unknown signals, do not use a 0 dB attenuation level.
Otherwise, the input mixer may be damaged or destroyed.
When measuring unknown signals on the second RF input, turn on the
pulse limiter feature. Otherwise, the input mixer may be damaged or
destroyed in case of high power signals.
Instrument Tour
The Front Panel
5.1.9 Trigger Input and Output
The female BNC connector labeled "Trigger Input" allows you to receive an external trigger signal.
The female BNC connector labeled "Trigger Input / Output" allows you to receive
an external trigger signal or send a trigger signal to another device.
When you are using the connector as a trigger input, you can apply voltages in
the range from 0.5 V to 3.5 V (the default value is 1.4 V). The typical input impedance is 10 kΩ.
When you are using the connector as a trigger output, the TTL compatible signal
is transmitted (0 V / 5 V).
Note that you can find another connector for trigger input and output on the rear
panel.
For more information about controlling and configuring trigger input and output,
refer to the User Manual.
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R&S®ESW
Instrument Tour
The Front Panel
5.1.10 Navigation Controls
The navigation controls include a rotary knob, navigation keys, and Undo / Redo
keys. They allow you to navigate within the display or within dialog boxes.
Navigating in tables
The easiest way to navigate within tables (both in result tables and configuration tables) is to scroll through the entries with your finger on the touchscreen.
5.1.10.1 Rotary Knob
The rotary knob has several functions:
●
For numeric entries: increments (clockwise direction) or decrements (counterclockwise direction) the instrument parameter at a defined step width
●
In lists: toggles between entries
●
For markers, limit lines, and other graphical elements on the screen: moves
their position
●
For active scroll bars: moves the scroll bar vertically
●
For dialog boxes: Same effect as the Enter key when pressed
5.1.10.2 Navigation Keys
The navigation keys can be used alternatively to the rotary knob to navigate
through dialog boxes, diagrams or tables.
Arrow Up/Arrow Down Keys
The <arrow up> or <arrow down> keys do the following:
●
For numeric entries: increments (Arrow Up) or decrements (Arrow Down) the
instrument parameter at a defined step width
●
In a list: scrolls forward and backward through the list entries
●
In a table: moves the selection bar vertically
●
In windows or dialog boxes with a vertical scroll bar: moves the scroll bar
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R&S®ESW
Instrument Tour
The Front Panel
Arrow Left/Arrow Right Keys
The <arrow left> or <arrow right> keys do the following:
●
In an alphanumeric edit dialog box, move the cursor.
●
In a list, scroll forward and backward through the list entries.
●
In a table, move the selection bar horizontally.
●
In windows or dialog boxes with horizontal scroll bar, move the scroll bar.
5.1.10.3 Undo/Redo Keys
●
The [Undo] key reverts the previous action, i.e. the status before the previous
action is retrieved.
The Undo function is useful, for example, if you are performing a zero span
measurement with several markers and a limit line defined and accidentally
select a different measurement. In this case, many settings would be lost.
However, if you press [Undo] immediately afterwards, the previous status is
retrieved, i.e. the zero span measurement and all settings.
●
The [Redo] key repeats the previously reverted action, i.e. the most recent
action is repeated.
The [Undo] function is not available after a [Preset] or "Recall" operation.
When these functions are used, the history of previous actions is deleted.
5.1.11 Keypad
The keypad is used to enter alphanumeric parameters, including the corresponding units (see also Chapter 6.4.2, "Entering Alphanumeric Parameters",
on page 70). It contains the following keys:
Table 5-1: Keys on the keypad
Type of key Description
Alphanumeric keys Enter numbers and (special) characters in edit dialog boxes.
Decimal point Inserts a decimal point "." at the cursor position.
Sign key Changes the sign of a numeric parameter. For an alphanumeric
parameter, inserts a "-" at the cursor position.
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R&S®ESW
Type of key Description
Instrument Tour
The Front Panel
Unit keys (GHz/-dBm MHz/
dBm, kHz/dB and Hz/dB)
[Esc] key Closes all kinds of dialog boxes, if the edit Mode is not active.
Backspace key If an alphanumeric entry has already been started, this key dele-
Enter key
Adds the selected unit to the entered numeric value and complete the entry.
For level entries (e.g. in dB) or dimensionless values, all units
have the value "1" as multiplying factor. Thus, they have the
same function as an Enter key.
Quits the edit mode, if the edit mode is active. In dialog boxes
that contain a "Cancel" button it activates that button.
For "Edit" dialog boxes the following mechanism is used:
●
If data entry has been started, it retains the original value
and closes the dialog box.
●
If data entry has not been started or has been completed, it
closes the dialog box.
tes the character to the left of the cursor.
●
Concludes the entry of dimensionless entries. The new value
is accepted.
●
With other entries, this key can be used instead of the
"Hz/dB" unit key.
●
In a dialog box, selects the default or focused element.
5.1.12 The Function Keys
Function keys provide access to the most common measurement settings and
functions.
Refer to the user manual for an extensive description of the measurement settings and functions.
Provides functionality to define frequency parameters, for example:
●
the receiver or center frequency
●
the frequency offset
Provides functionality to configure the frequency span.
Provides functionality to configure amplitude or level characteristics, for
example:
●
the attenuation
●
the input impedance
●
the scale of the level axis
●
the preamplifier
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Instrument Tour
The Front Panel
Provides functionality to automatically define various parameters like the
level or frequency.
Provides functionality to define various filter bandwidths.
Provides functionality to configure the measurement, for example:
●
the measurement mode (single or continuous measurements)
●
the number of measurement points
●
the measurement time
Provides functionality to configure data acquisition and analyze measured
data, for example:
●
the trace mode
●
the detector
Provides functionality to configure triggered and gated measurements.
Provides functionality to activate and position absolute and relative markers
(markers and delta markers).
Performs a peak search for active markers.
If no marker is active, marker 1 is activated and the peak search is per-
formed for it.
Spectrum application only: Provides additional analysis functions of the
measurement markers, for example:
●
the frequency counter
●
the noise measurement
●
the phase noise measurement
●
the AM/FM audio demodulator
Provides functionality to position and control markers, for example:
●
to configure the marker search
●
to configure the peak excursion
Provides the measurement functions, for example:
●
the bargraph measurement (receiver application)
●
the scan and final measurement (receiver application)
●
the AF demodulation (receiver application)
●
IF analysis
●
the channel power and ACLR measurement (spectrum application)
●
the occupied bandwidth measurement (spectrum application)
●
the Spectrum Emission Mask (SEM) measurement (spectrum application)
●
the spurious emission measurement (spectrum application)
●
the signal statistics (spectrum application)
Provides functionality to configure the measurement.
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Instrument Tour
The Rear Panel
Provides functionality to control display and limit lines.
Provides functionality to configure inputs and outputs.
Starts a measurement in single measurement mode.
Starts a measurement in continuous measurement mode.
5.2 The Rear Panel
The rear panel contains various connectors as shown in Figure 5-2.
1 2 3 4 5 6
Figure 5-2: Rear panel of the R&S ESW
7
8
910111213
1 = DisplayPort connector
2 = DVI connector
3 = LAN connector
4 = Removable hard drive
5 = USB ports
6 = AC power supply and main power switch
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Instrument Tour
The Rear Panel
7 = GPIB interface
8 = AUX port
9 = REF inputs and outputs
10 = Trigger in- and output
11 = IF / Video / Demod output
12 = Instrument Serial Number
13 = Ground connector
● Removable Hard Disk..................................................................................... 49
● AC Power Supply Connection and Main Power Switch.................................. 49
● Display Port and DVI.......................................................................................50
● LAN Connector................................................................................................50
● USB Ports....................................................................................................... 50
● IF / Video / Demod Output...............................................................................50
● Sync Trigger Input and Output........................................................................ 51
● GPIB Interface.................................................................................................51
● Aux. Port......................................................................................................... 51
● External Generator Control Option (R&S ESW-B10)...................................... 51
● OCXO (Optional).............................................................................................52
● REF INPUT / REF OUTPUT........................................................................... 52
● Labels on R&S ESW....................................................................................... 53
● Device ID.........................................................................................................53
5.2.1 Removable Hard Disk
The removable hard disk is accessible from the rear of the instrument.
In addition to the operating system and the firmware, the R&S ESW also stores
measurement data on that disk. When you remove the hard disk, you can store it
and the data on it somewhere secure.
5.2.2 AC Power Supply Connection and Main Power Switch
An AC power supply connector and main power switch are located in a unit on
the rear panel of the instrument.
Main power switch function:
Position 1: The instrument can be started via the Power key on the front panel.
The (optional) OCXO reference frequency is warmed up.
Position O: The entire instrument is disconnected from the AC power supply.
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For details, refer to "Connecting to power" on page 9 and Chapter 4.5, "Connect-
ing the AC Power", on page 22.
Instrument Tour
The Rear Panel
5.2.3 Display Port and DVI
You can connect an external monitor or other display device to the R&S ESW to
provide an enlarged display. Two different types of connectors are provided for
this purpose:
●
Display Port
●
DVI (digital visual interface)
For details, see Chapter 4.9, "Connecting an External Monitor", on page 26.
5.2.4 LAN Connector
The LAN interface allows you to connect the R&S ESW to a local network for
remote control, printouts or data transfer. The assignment of the RJ-45 connector
supports twisted-pair category 5 UTP/STP cables in a star configuration (UTP
stands for unshielded twisted pair, and STP for shielded twisted pair).
For details see Chapter 4.7, "Connecting to LAN", on page 24.
5.2.5 USB Ports
The four USB ports on the rear panel (type A) allow you to connect devices like
keyboards, mouses or memory sticks.
The male USB connector (type B) allows you to connect the R&S ESW to a computer and establish a remote control connection, for example.
All USB connectors support standard 2.0.
5.2.6 IF / Video / Demod Output
The two female BNC connectors can be used for various outputs:
●
Output of the intermediate frequency (IF)
●
Output of the video signal
●
Output of the demodulated signal (AM, FM)
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Details about configuring the output type and characteristics are part of the user
manual.
Instrument Tour
The Rear Panel
5.2.7 Sync Trigger Input and Output
The "Sync Trigger Input / Output" connectors allow you to synchronize several
devices (for example two R&S ESWs) with respect to the trigger signal, but also
the reference frequency. A 100 MHz signal can be output as a trigger or reference
signal to another device, and an external trigger or reference signal can be
received at the input connector by the R&S ESW.
5.2.8 GPIB Interface
The GPIB interface is in compliance with IEEE488 and SCPI. A computer for
remote control can be connected via this interface. To set up the connection, a
shielded cable is recommended.
For more details, refer to "Setting Up Remote Control" in the R&S ESW user
manual.
5.2.9 Aux. Port
A 9-pole SUB-D male connector used to provide low-voltage TTL
control signals (max. 5 V). The output signals can be used to control external devices.
5.2.10 External Generator Control Option (R&S ESW-B10)
The external generator control option provides an additional GPIB and an "AUX
control" connector.
The GPIB connector can be used to connect the external generator to the
R&S ESW.
The 9-pole SUB-D female "AUX control" connector is required for TTL synchronization, if supported by the generator.
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Instrument Tour
The Rear Panel
For details on connecting an external generator, see the "External Generator
Control" section of the R&S ESW User Manual.
5.2.11 OCXO (Optional)
This optional OCXO generates a 10 MHz reference signal with a very precise frequency. If installed, and if no external signal is used, this signal is used as an
internal reference. It can also be used to synchronize other connected devices via
the REF OUTPUT 10 MHz connector.
Warm-up time for OCXO
When the instrument is switched on, the OCXO requires an extended warmup time (see data sheet).
5.2.12 REF INPUT / REF OUTPUT
The REF INPUT connectors are used to provide an external reference signal to
the R&S ESW.
The REF OUTPUT connectors can be used to provide an external reference signal (or the optional OCXO reference signal) from the R&S ESW to other devices
that are connected to this instrument.
Various connectors are provided for different reference signals:
Connector Reference signal Usage
REF INPUT 1...20 MHz
0...10 dBm
REF OUTPUT 1...20 MHz
0...10 dBm
REF OUTPUT 10 MHz
10 dBm
To provide an external reference signal on the
R&S ESW.
To provide the same external reference signal
received by the REF INPUT 1...20 MHz connector
to another device, when available.
To provide the internal reference signal from the
R&S ESW to another device continuously.
Also used to provide OCXO reference signal to
another device.
REF INPUT 100 MHz
0...10 dBm
To provide an external reference signal on the
R&S ESW.
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Connector Reference signal Usage
Instrument Tour
The Rear Panel
REF OUTPUT 100 MHz
6 dBm
REF OUTPUT 640 MHz
16 dBm
To provide a 100 MHz reference signal from the
R&S ESW to another device.
To provide a 640 MHz reference signal from the
R&S ESW to another device.
SYNC TRIGGER
The SYNC TRIGGER connector can also be used to synchronize the reference frequency on several devices.
5.2.13 Labels on R&S ESW
Labels on the casing inform about:
●
Personal safety, see "Meaning of safety labels" on page 11
●
Product and environment safety, see Table 5-2
●
Identification of the product, see Chapter 5.2.14, "Device ID", on page 53
Table 5-2: Labels regarding R&S ESW and environment safety
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".
Labeling in line with directive 2006/66/EC for disposal of batteries after they have come
to the end of their service life. For more information, see the R&S ESW user manual,
chapter "Disposal".
5.2.14 Device ID
The unique device identifier is provided as a barcode sticker on the rear panel of
the R&S ESW.
It consists of the device order number and a serial number.
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The serial number is used to define the default instrument name, which is:
<Type><variant>-<serial_number>
For example, ESW26-123456.
The instrument name is required to establish a connection to the instrument
in a LAN.
Instrument Tour
The Rear Panel
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Understanding the Display Information
Operating the Instrument
6 Operating the Instrument
The following topics provide an overview on how to work with the R&S ESW.
They describe what kind of information is displayed in the diagram area, how to
interact with the R&S ESW, and how to use the online help.
● Understanding the Display Information........................................................... 55
● Accessing Functions....................................................................................... 64
● Changing the Focus........................................................................................ 69
● Entering Data.................................................................................................. 69
● Touchscreen Gestures.................................................................................... 72
● Displaying Results...........................................................................................76
● Getting Help.................................................................................................... 84
● Remote Control............................................................................................... 85
6.1 Understanding the Display Information
The following image shows the default display layout in the receiver application.
All different information areas are labeled. They are explained in more detail in
the following sections.
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Operating the Instrument
Understanding the Display Information
1 2 3
5 4
1 = Channel bar: shows firmware and measurement settings
2 = Window title bar: shows diagram-specific (trace) information
3 = Diagram area: contains the measurement results and other information related to the mea-
surement (marker etc.)
4 = Diagram footer: shows diagram-specific information, depending on measurement application
5 = Instrument status bar: shows error messages, measurement progress, date/time etc.
Hiding elements in the display
You can hide some of the elements in the display, for example the status bar
or channel bar, to enlarge the display area for the measurement results
("Setup" > "Display" > "Displayed Items").
For details, see the R&S ESW user manual.
● Channel Bar.................................................................................................... 57
● Window Title Bar............................................................................................. 59
● Marker Information.......................................................................................... 61
● Frequency and Span Information in Diagram Footer...................................... 62
● Instrument and Status Information.................................................................. 62
● Error Information............................................................................................. 63
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Understanding the Display Information
Operating the Instrument
6.1.1 Channel Bar
Using the R&S ESW you can handle several different measurement tasks (channels) at the same time (although they can only be performed asynchronously).
For each channel, a separate tab is displayed on the screen. To switch from one
channel display to another, simply select the corresponding tab.
If many tabs are open, you can also select the tab selection list icon at the right
end of the channel bar and select the channel you want to see.
MultiView tab
An additional tab labeled "MultiView" provides an overview of all active channels
at a glance. In the "MultiView" tab, each individual window contains its own channel bar with an additional button. Tap this button to switch to the corresponding
channel display quickly.
Icons in the channel bar
The star icon ( ) on the tab label indicates that the displayed trace no longer
matches the current instrument settings. This can be the case, for example, if a
trace is frozen and the instrument settings are changed. When a new measurement is performed, the icon disappears.
The exclamation mark icon ( ) indicates that an error or warning is available for
that measurement channel. This is particularly useful if the MultiView tab is displayed.
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Operating the Instrument
Understanding the Display Information
The icon indicates the currently active channel during an automatic measurement sequence (sequencer functionality).
Beneath the channel name, information about channel-specific settings for the
measurement is displayed in the channel bar. Channel information varies
depending on the active application.
The channel bar above the diagram also contains information about instrument
settings.
Table 6-1: Contents of the channel bar (receiver application)
Label Information
"Meas BW" Type and bandwidth of the currently selected
resolution filter.
The filter type label either reads "6 dB" or
"MIL". For 3 dB filters, the label is not displayed.
"Att(enuation)" Currently defined RF attenuation.
"Input" Currently used RF input (1 or 2), including the
input coupling (AC or DC).
"Meas Time" Currently defined measurement time.
For a scan count > 1, the measurement time is
the sum of all single measurements.
"Preamp(lifier)" Currently selected preamplifier state.
"PS" Current state of the preselector.
"Step" Currently selected scan type and frequency
step mode.
●
"LIN": Stepped scan with linear frequency
steps. The frequency step size is a fix
value in Hz.
●
"LOG": Stepped scan with logarithmic frequency steps. The frequency step size is a
percentage of the current frequency.
●
"TD Scan": Time domain scan.
●
"Fixed Freq": Fixed frequency scan.
"Notch" Current state of the notch filter.
"Out" Currently selected output type.
If phones output is on, a corresponding icon is
displayed.
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Operating the Instrument
Understanding the Display Information
Label Information
"LISN" Currently selected LISN and LISN phase.
For R&S ENV216, it also shows the state of
the highpass filter.
Only displayed when a LISN is included in the
measurement.
"SGL" Indicates the progress of single measure-
ments.
The first number is the current measurement.
The second number is the total number of
measurements.
Only displayed for single measurements and if
the scan count is greater than 1.
"Frequency" Current receiver frequency.
"75 Ω" 75 Ω input impedance has been selected.
"TRG" Currently selected trigger source.
"TDF" Currently selected transducers, including the
input they have been assigned to.
Ext. Gen An external generator is being controlled by
the R&S ESW (requires optional hardware).
Icons for individual settings
In the receiver application, a bullet next to the setting indicates that automatic
settings are used, not user-defined settings.
In other applications, a bullet next to the setting indicates that user-defined settings are used, not automatic settings. A green bullet indicates that this setting is
valid and the measurement is correct. A red bullet indicates an invalid setting that
does not provide useful results.
6.1.2 Window Title Bar
Each channel in the R&S ESW display can contain several windows. Each window can display either a graph or a table as a result of the channel measurement.
Which type of result evaluation is displayed in which window is defined in the display configuration (see Chapter 6.6, "Displaying Results", on page 76). The window's title bar indicates which type of evaluation is displayed.
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Operating the Instrument
Understanding the Display Information
Trace information in window title bar
Information on the displayed traces is indicated in the window title bar.
Trace number
Trace color
Detector
Trace color Color of trace display in diagram
Trace no. Number of the trace (1 to 6)
Detector
Abbreviation of the detector assigned to the trace:
●
●
●
●
●
●
●
●
●
Trace mode
AP
Autopeak detector
Av
Average detector
CA
CISPR AV detector
Mi
Min Peak / Negative Peak detector
Pk
Max Peak / Positive Peak detector
QP
Quasipeak detector
RA
RMS Average detector
Rm
RMS detector
Sa
Sample detector
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Operating the Instrument
Understanding the Display Information
Trace Mode
Norm/NCor Correction data is not used.
Abbreviation of the trace mode:
●
Clrw
Clear Write: Shows the currently measured values.
●
Max
Max Hold: Shows the maximum values that have been measured.
●
Min
Min Hold: Shows the minimum values that have been measured.
●
Average
Average: Shows the averaged values that have been measured.
●
View
View: Shows a trace which remains the same when you perform
another measurement.
●
Transducer
Transducer: Shows the correction values of active transducer factors.
6.1.3 Marker Information
Marker information is provided either in the diagram grid or in a separate marker
table, depending on the configuration.
Marker information in diagram grid
Within the diagram grid, the x-axis and y-axis positions of the last 2 markers or
delta markers that were set are displayed, if available, as well as their index. The
value in the square brackets after the index indicates the trace to which the
marker is assigned. (Example: M2[1] defines marker 2 on trace 1.) For more than
2 markers, a separate marker table is displayed beneath the diagram by default.
Marker information in marker table
In addition to the marker information displayed within the diagram grid, a separate
marker table can be displayed beneath the diagram. This table provides the following information for all active markers:
Label Information
"Wnd" Window type the marker is positioned in.
"Type" Marker type: N (normal), D (delta), T (temporary, internal)
"Ref" Reference (for delta markers)
"Trc" Trace to which the marker is assigned
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Operating the Instrument
Understanding the Display Information
Label Information
"X-value" x-value of the marker
"Y-value" y-value of the marker
6.1.4 Frequency and Span Information in Diagram Footer
The information in the diagram footer (beneath the diagram) depends on the current application.
The contents depend on the application and the result display.
Label Information
CF Center frequency
Span Frequency span (frequency domain display)
ms/ Time per division (time domain display)
Pts Number of measurement points or (rounded) number of currently dis-
played points in zoom mode
Start Start frequency of the scan
Stop Stop frequency of the scan
6.1.5 Instrument and Status Information
Global instrument settings and functions, the instrument status and any irregularities are indicated in the status bar beneath the diagram.
In the MultiView tab, the status bar always displays the information for the currently selected measurement.
The following information is displayed:
Instrument status
The R&S ESW is configured for operation with an external reference.
Selecting the "Ext Ref" icon opens a dialog box to configure the exter-
nal reference.
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Understanding the Display Information
Progress
The status of the current operation is displayed in the status bar.
In the MultiView tab, the progress bar indicates the status of the currently
selected measurement, not the measurement currently being performed by
a sequencer, for example.
Date and time
The date and time settings of the instrument are displayed in the status bar.
Operating the Instrument
Selecting the date and time icon opens a dialog box to configure the date and
time.
Error messages and warnings
If errors or irregularities are detected, a keyword and an error message, if available, are displayed in the status bar.
Knob configuration
Interfaces to configure the fast access knobs in the user interface and indicator of
the currently selected knob function.
6.1.6 Error Information
If errors or irregularities are detected, a keyword and an error message, if available, are displayed in the status bar.
Depending on the type of message, the status message is indicated in varying
colors.
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Operating the Instrument
Accessing Functions
Table 6-2: Status bar information - color coding
Color Type Description
Red Error An error occurred at the start or during a measurement, e.g. due to
missing data or wrong settings, so that the measurement cannot be
started or completed correctly.
Orange Warning An irregular situation occurred during measurement, e.g. the set-
tings no longer match the displayed results, or the connection to an
external device was interrupted temporarily.
Gray Information Information on the status of individual processing steps.
No color No errors No message displayed - normal operation.
Green Measurement
successful
Some applications visualize that the measurement was successful
by showing a message.
If any error information is available for a channel, an exclamation mark is
displayed next to the channel name ( ). This is particularly useful when the
MultiView tab is displayed, as the status bar in the MultiView tab always displays the information for the currently selected channel only.
For a description of possible errors, see the R&S ESW user manual.
6.2 Accessing Functions
All tasks necessary to operate the instrument can be performed using the user
interface. Apart from instrument specific keys, all other keys that correspond to an
external keyboard (for example arrow keys, [Enter] key) operate conform to
Microsoft.
For most tasks, there are at least 2 alternative methods to perform them:
●
Using the touchscreen
●
Using other elements provided by the front panel, for example the keypad,
rotary knob, or arrow and position keys.
The measurement and instrument functions and settings can be accessed by
selecting one of the following elements:
●
System and function keys on the front panel of the instrument
●
Softkeys on the touchscreen
●
Context menus for specific elements on the touchscreen
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Operating the Instrument
Accessing Functions
●
Icons on the tool bar in the touchscreen
●
Displayed setting on the touchscreen
● Toolbar............................................................................................................ 65
● Softkeys.......................................................................................................... 67
● Context Menus................................................................................................ 67
● On-screen Keyboard....................................................................................... 68
6.2.1 Toolbar
The icons in the toolbar provide access to general functions.
You can hide the toolbar display, for example when using remote control, in
order to enlarge the display area for the measurement results ("Setup > Display > Displayed Items"). See the R&S ESW User Manual for details.
Windows: opens the Windows "Start" menu and task bar.
Open: opens a file from the instrument or an external device ("Save/Recall"
menu).
Store: stores data on the instrument or an external device ("Save/Recall"
menu).
Print: defines print settings ("Print" menu).
Report Generator: opens the softkey menu to configure a report.
Undo: reverts last operation
Redo: repeats previously reverted operation
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Operating the Instrument
Accessing Functions
Measurement zoom: applies to the next display you select;
Displays a dotted rectangle in the diagram that can be expanded to define
the zoom area; the selected diagram is replaced by a new diagram with
adapted measurement settings which displays the selected extract of the
trace.
Also provides a context menu to determine the firmware behavior for touch
gestures:
●
"Level Lock"
(Default:) The reference level (and thus the attenuation) remains
unchanged during touch gestures on the screen.
●
"X-Lock"
The x-axis of the diagram is not changed during subsequent touch gestures.
●
"Y-Lock"
The y-axis of the diagram is not changed during subsequent touch gestures.
●
"Adapt Measurement to Zoom (selected diagram)"
Automatically adapts the measurement settings to the currently zoomed
display
Zoom mode: displays a dotted rectangle in the diagram that can be expanded to define the zoom area.
Multiple zoom mode: multiple zoom areas can be defined for the same diagram.
Zoom off: displays the diagram in its original size.
SmartGrid: activates "SmartGrid" mode to configure the screen layout.
Sequencer: opens the "Sequencer" menu to perform consecutive measurements.
Help (+ Select): allows you to select an element for which context-specific
help is displayed.
Help: displays context-sensitive help topic for currently selected element.
Create report: creates a new measurement report and deletes previous
report data.
Create report: creates a new measurement report without deleting previous
report data.
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RF input off: Signal applied to the RF input is not measured (instead the signal path of the calibration signal is used).
Note that this icon is only visible if you deliberately turn it on.
([SETUP] > "Display" > "Displayed Items" > "Input Terminator")
Frequency lock: Frequency does not change when you turn the rotary knob.
Only applies to the frequency. You can still change other parameters with
the rotary knob.
Print immediately: prints the current display (screenshot) as configured.
In "SmartGrid" mode only:
Close: Exit "SmartGrid" mode.
6.2.2 Softkeys
Operating the Instrument
Accessing Functions
Softkeys are virtual keys provided by the software. Thus, more functions can be
provided than those that can be accessed directly via the function keys on the
instrument. Softkeys are dynamic: depending on the selected function key, a different list of softkeys is displayed on the right side of the screen.
A list of softkeys for a certain function key is also called a menu. Softkeys can
either perform a specific function or open a dialog box.
Recognizing the softkey status by color
Color Meaning
orange associated dialog box is open
blue associated function is active; for toggle keys: currently active state
gray instrument function is temporarily not available due to a specific setting or
missing option
You can hide the softkey display, e.g. when using remote control, in order to
enlarge the display area for the measurement results ("Setup > Display >
Displayed Items"). See the User Manual for details.
6.2.3 Context Menus
Several items in the diagram area have context-sensitive menus (for example
markers, traces or the channel bar). If you right-click on one of these items (or tap
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it for about 1 second), a menu is displayed which contains the same functions as
the corresponding softkey. This is useful, for example, when the softkey display is
hidden.
Operating the Instrument
Accessing Functions
6.2.4 On-screen Keyboard
The on-screen keyboard is an additional means of interacting with the instrument
without having to connect an external keyboard.
The on-screen keyboard display can be switched on and off as desired using the
"On-Screen Keyboard" function key beneath the screen.
When you press this key, the display switches between the following options:
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●
Keyboard displayed at the top of the screen
●
Keyboard displayed at the bottom of the screen
●
No keyboard displayed
You can use the TAB key on the on-screen keyboard to move the focus from
one field to another in dialog boxes.
Operating the Instrument
Entering Data
6.3 Changing the Focus
Any selected function is always performed on the currently focused element in the
display, e.g. a dialog field, diagram, or table row. Which element is focused is indicated by a blue frame (diagram, window, table) or is otherwise highlighted (softkey, marker etc.). Moving the focus is most easily done by tapping on the element
on the touchscreen. Alternatively, use the "Tab" key on the on-screen keyboard or
the rotary knob to move the focus from one element to the next on the display.
To move the focus between any displayed diagrams or tables in a window,
press the "Change focus" key on the front panel. The focus moves from
the diagram to the first table to the next table etc. and then back to the diagram,
within the same window.
In fullscreen mode, where a single window is displayed in full size on the screen,
this key switches the focus (and the display) from one active window to the next.
6.4 Entering Data
You can enter data in dialog boxes using any of the following methods:
●
Using the touchscreen, via the on-screen keyboard
●
Using other elements provided by the front panel, e.g. the keypad, rotary
knob, or navigation keys
The rotary knob acts like the [ENTER] key when it is pressed.
●
Using a connected external keyboard
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Transparent dialog boxes
You can change the transparency of the dialog boxes to see the results in
the windows behind the dialog box. Thus, you can see the effects that the
changes you make to the settings have on the results immediately.
To change the transparency, select the transparency icon at the top of the
dialog box. A slider is displayed. To hide the slider, select the transparency
icon again.
(The title bar of the dialog box is always slightly transparent and is not affected by the slider.)
Particularities in Windows dialog boxes
In some cases, e.g. if you want to install a printer, original Windows dialog
boxes are used. In these dialog boxes, the rotary knob and function keys do
not work. Use the touchscreen instead.
Operating the Instrument
Entering Data
6.4.1 Entering Numeric Parameters
If a field requires numeric input, the keypad provides only numbers.
1. Enter the parameter value using the keypad, or change the currently used
parameter value by using the rotary knob (small steps) or the [UP] or [DOWN]
keys (large steps).
2. After entering the numeric value via keypad, press the corresponding unit key.
The unit is added to the entry.
3. If the parameter does not require a unit, confirm the entered value by pressing
the [ENTER] key or any of the unit keys.
The editing line is highlighted to confirm the entry.
6.4.2 Entering Alphanumeric Parameters
If a field requires alphanumeric input, you can use the on-screen keyboard to
enter numbers and (special) characters (see Chapter 6.2.4, "On-screen Key-
board", on page 68).
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Alternatively, you can use the keypad. Every alphanumeric key represents several characters and one number. The decimal point key (.) represents special
characters, and the sign key (-) toggles between capital and small letters. For the
assignment, refer to Table 6-3.
You can change the default behavior of the keypad for text input. This is
useful if you frequently enter numeric values in text fields, for example to
define file names consisting of numbers.
For details, see "System Configuration Setttings" in the R&S ESW base unit
user manual.
To enter numbers and (special) characters via the keypad
1. Press the key once to enter the first possible value.
Operating the Instrument
Entering Data
2. All characters available via this key are displayed.
3. To choose another value provided by this key, press the key again, until your
desired value is displayed.
4. With every key stroke, the next possible value of this key is displayed. If all
possible values have been displayed, the series starts with the first value
again. For information on the series, refer to Table 6-3.
5. To change from capital to small letters and vice versa, press the sign key (-).
6. When you have chosen the desired value, wait for 2 seconds (to use the
same key again), or start the next entry by pressing another key.
To enter a blank
► Press the "Space" bar, or press the "0" key and wait 2 seconds.
To correct an entry
1. Using the arrow keys, move the cursor to the right of the entry you want to
delete.
2. Press the [BACKSPACE] key.
The entry to the left of the cursor is deleted.
3. Enter your correction.
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To complete the entry
► Press the [ENTER] key or the rotary knob.
To abort the entry
► Press the [ESC] key.
The dialog box is closed without changing the settings.
Table 6-3: Keys for alphanumeric parameters
Operating the Instrument
Touchscreen Gestures
Key name
(upper inscription)
7 7 µ Ω ° € ¥ $ ¢
8 A B C 8 Ä ÆÅ Ç
9 D E F 9 É
4 G H I 4
5 J K L 5
6 M N O 6 Ň Ö
1 P Q R S 1
2 T U V 2 Ü
3 W X Y Z 3
0 <blank> 0 – @ + / \ < > = % &
. . * : _ , ; " ' ? ( ) #
– <toggles between capital and small letters>
Series of (special) characters and number provided
6.5 Touchscreen Gestures
A touchscreen allows you to interact with the software using various finger gestures on the screen. The basic gestures supported by the software and most
applications are described here. Further actions using the same gestures may be
possible.
Tapping
Touch the screen quickly, usually on a specific element.
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Operating the Instrument
Touchscreen Gestures
You can tap most elements on the screen; in particular, any elements you can
also click on with a mouse pointer.
Figure 6-1: Tapping
Double-tapping
Tap the screen twice, in quick succession.
Double-tap a diagram or the window title bar to maximize a window in the display,
or to restore the original size.
Dragging
Move your finger from one position to another on
the display, keeping your finger on the display the whole time.
By dragging your finger over a table or diagram you can pan the displayed area of
the table or diagram to show results that were previously out of view.
Figure 6-2: Dragging
Pinching and spreading two fingers
Move two fingers together on the display (pinch) or
move two fingers apart on the display (spread).
When you pinch two fingers in the display, you decrease the size of the currently
displayed area, showing the surrounding areas previously out of view.
When you spread two fingers in the display, you increase the size of the currently
displayed area, showing more details.
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Operating the Instrument
Touchscreen Gestures
You can pinch or spread your fingers vertically, horizontally, or diagonally. The
direction in which you move your fingers determines which dimension of the display is changed.
Figure 6-3: Pinching
Figure 6-4: Spreading
Touch gestures in diagrams change measurement settings
When you change the display using touch gestures, the corresponding measurement settings are adapted. This is different to selecting an area on the
screen in zoom mode, where merely the resolution of the displayed trace
points is changed temporarily (graphical zoom).
You can prevent the firmware from changing specific settings using the options in
the context menu for the measurement zoom icon. By default, the reference level
is locked and thus not changed automatically due to touch gestures.
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Operating the Instrument
Touchscreen Gestures
Mouse vs. touch actions
Any user interface elements that react to actions by a mouse pointer also react to
finger gestures on the screen, and vice versa. The following touch actions correspond to mouse actions:
Table 6-4: Correlation of mouse and touch actions
Mouse operation Touch operation
Click Tap
Double-click Double-tap
Click and hold Touch and hold
Right-click Touch, hold for 1 second and release
Drag-&-drop (= click and hold, then drag and
release)
Mouse wheel to scroll up or down Swipe
Dragging scrollbars to scroll up or down, left or
right
In (graphical) Zoom mode only: dragging the
borders of the displayed rectangle to change
its size
Touch, then drag and release
Swipe
Touch, then drag and release
Example:
You can scroll through a long table in conventional mouse operation by clicking in
the table's scrollbar repeatedly. In touch operation, you would scroll through the
table by dragging the table up and down with your finger.
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Operating the Instrument
Displaying Results
6.6 Displaying Results
The R&S ESW provides several instrument applications for different analysis
tasks and different types of signals, for example the Receiver application, the
Spectrum application or the I/Q Analyzer. For each application, a new measurement channel is created and displayed in a separate tab on the screen.
The results of a measurement channel can be evaluated in many different ways,
both graphically and numerically. For each evaluation method the results are displayed in a separate window in the tab.
The R&S ESW allows you to configure the display to suit your specific requirements and optimize analysis.
6.6.1 Activating and Deactivating Channels
When you activate an application, a new measurement channel is created which
determines the measurement settings for that application. The same application
can be activated with different measurement settings by creating several channels for the same application. Whenever you switch channels, the corresponding
measurement settings are restored. Each channel is displayed in a separate tab
on the screen.
An additional tab ("MultiView") provides an overview of all currently active channels at once.
Only one measurement can be performed at any time, namely the one in the currently active channel. However, in order to perform the configured measurements
consecutively, a Sequencer function is provided.
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Operating the Instrument
Displaying Results
To start a new channel
1. Select the [Mode] key.
2. In the "Mode" dialog box, select the required application on the "New Chan-
nel" tab.
A new tab is displayed for the new channel.
To change the application in an active channel
1. Select the tab of the channel you want to change.
2. Select the [Mode] key.
3. In the "Mode" dialog box, select the new application to be displayed on the
"Replace Current Channel" tab.
The selected application is displayed in the current channel.
To close a measurement channel
►
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Select the "Close" icon on the tab of the measurement channel.
The tab is closed, any running measurements are aborted, and all results for
that channel are deleted.
Operating the Instrument
Displaying Results
6.6.2 Laying out the Result Display with the SmartGrid
Measurement results can be evaluated in many different ways, for example
graphically, as summary tables, statistical evaluations etc. Each type of evaluation is displayed in a separate window in the channel tab. Up to 16 individual windows can be displayed per channel (i.e. per tab). To arrange the diagrams and
tables on the screen, the Rohde & Schwarz SmartGrid function helps you find the
target position simply and quickly.
(For details on evaluation methods see the User Manual.)
Principally, the layout of the windows on the screen is based on an underlying
grid, the SmartGrid. However, the SmartGrid is dynamic and flexible, allowing for
many different layout possibilities. The SmartGrid functionality provides the following basic features:
●
Windows can be arranged in columns or in rows, or in a combination of both.
●
Windows can be arranged in up to four rows and four columns.
●
Windows are moved simply by dragging them to a new position on the screen,
possibly changing the layout of the other windows, as well.
●
All evaluation methods available for the currently selected measurement are
displayed as icons in the evaluation bar. If the evaluation bar contains more
icons than can be displayed at once on the screen, it can be scrolled vertically.
The same evaluation method can be displayed in multiple windows simultaneously.
●
New windows are added by dragging an evaluation icon from the evaluation
bar to the screen. The position of each new window depends on where you
drop the evaluation icon in relation to the existing windows.
●
All display configuration actions are only possible in SmartGrid mode. When
SmartGrid mode is activated, the evaluation bar replaces the current softkey
menu display. When the SmartGrid mode is deactivated again, the previous
softkey menu display is restored.
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Operating the Instrument
Displaying Results
● Background Information: The SmartGrid Principle..........................................79
● How to Activate SmartGrid Mode....................................................................80
● How to Add a New Result Window................................................................. 81
● How to Close a Result Window.......................................................................81
● How to Arrange the Result Windows.............................................................. 82
6.6.2.1 Background Information: The SmartGrid Principle
SmartGrid display
During any positioning action, the underlying SmartGrid is displayed. Different
colors and frames indicate the possible new positions. The position in the SmartGrid where you drop the window determines its position on the screen.
Figure 6-5: Moving a window in SmartGrid mode
The brown area indicates the possible "drop area" for the window, i.e. the area in
which the window can be placed. A blue area indicates the (approximate) layout
of the window as it would be if the icon were dropped at the current position. The
frames indicate the possible destinations of the new window with respect to the
existing windows: above/below, right/left or replacement (as illustrated in Fig-
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Operating the Instrument
Displaying Results
ure 6-6). If an existing window would be replaced, the drop area is highlighted in a
darker color shade.
Positioning the window
The screen can be divided into up to four rows. Each row can be split into up to
four columns, where each row can have a different number of columns. However,
rows always span the entire width of the screen and may not be interrupted by a
column. A single row is available as the drop area for the window in the SmartGrid. The row can be split into columns, or a new row can be inserted above or
below the existing row (if the maximum of 4 has not yet been reached).
1
A
B
C
Figure 6-6: SmartGrid window positions
1 = Insert row above or below the existing row
2 = Create a new column in the existing row
3 = Replace a window in the existing row
2 223 3
1
SmartGrid functions
Once the evaluation icon has been dropped, icons in each window provide delete
and move functions.
The "Move" icon allows you to move the position of the window, possibly changing the size and position of the other displayed windows.
The "Delete" icon allows you to close the window, enlarging the display
of the remaining windows.
6.6.2.2 How to Activate SmartGrid Mode
All display configuration actions are only possible in SmartGrid mode. In SmartGrid mode the evaluation bar replaces the current softkey menu display. When
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the SmartGrid mode is deactivated again, the previous softkey menu display is
restored.
► To activate SmartGrid mode, do one of the following:
●
Select the "SmartGrid" icon from the toolbar.
● Select the "Display Config" button in the configuration "Overview" .
● Select the "Display Config" softkey from the [Meas Config] menu.
The SmartGrid functions and the evaluation bar are displayed.
To close the SmartGrid mode and restore the previous softkey menu
select the "Close" icon in the right-hand corner of the toolbar, or
press any key.
Operating the Instrument
Displaying Results
6.6.2.3 How to Add a New Result Window
Each type of evaluation is displayed in a separate window. Up to 16 individual
windows can be displayed per channel (i.e. per tab).
1. Activate SmartGrid mode.
All evaluation methods available for the currently selected measurement are
displayed as icons in the evaluation bar.
2. Select the icon for the required evaluation method from the evaluation bar.
If the evaluation bar contains more icons than can be displayed at once on the
screen, it can be scrolled vertically. Touch the evaluation bar between the
icons and move it up or down until the required icon appears.
3. Drag the required icon from the evaluation bar to the SmartGrid, which is dis-
played in the diagram area, and drop it at the required position. (See Chap-
ter 6.6.2.5, "How to Arrange the Result Windows", on page 82 for more infor-
mation on positioning the window).
6.6.2.4 How to Close a Result Window
► To close a window, activate SmartGrid mode and select the "Delete" icon for
the window.
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6.6.2.5 How to Arrange the Result Windows
1. Select an icon from the evaluation bar or the "Move" icon for an existing eval-
uation window.
2. Drag the evaluation over the SmartGrid.
A blue area shows where the window will be placed.
Operating the Instrument
Displaying Results
3. Move the window until a suitable area is indicated in blue.
4. Drop the window in the target area.
The windows are rearranged to the selected layout, and "Delete" and "Move"
icons are displayed in each window.
5. To close a window, select the corresponding "Delete" icon.
6.6.3 Changing the Size of Windows
Each channel tab may contain several windows to evaluate the measurement
results using different methods. A "splitter" allows you to change the size of
neighboring windows.
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Operating the Instrument
Displaying Results
The splitters are not available in SmartGrid mode.
► To change the size of two neighboring windows, drag the splitter between the
windows in either direction.
6.6.4 Switching Between a Split and Maximized Window Dis-
play
To get an overview of the results, displaying several windows at the same time
may be helpful. However, the individual windows may become rather small. In this
case it is useful to maximize an individual window to the entire screen temporarily
in order to analyze the results in more detail.
To switch between a split and a maximized display without having to close and reopen windows, press the [SPLIT/MAXIMIZE] key on the front panel. In maximized
display, the currently focused window is maximized. In split display, all active windows are displayed.
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Alternatively, double-tap the title bar of a window to maximize it.
Operating the Instrument
Getting Help
6.6.5 Changing the Display
The display can be optimized for your individual needs. The following display
functions are available and are described in detail in the User Manual.
●
Displaying a simulation of the entire front panel of the instrument on the
screen ("Front Panel")
●
Displaying the main function hardkeys in a separate window on the screen
("Mini Front Panel")
●
Hiding or showing various screen elements
●
Selecting a display theme and colors
●
Changing the display update rate
●
Activating or deactivating the touch-sensitivity of the screen
●
Zooming into the diagram
6.7 Getting Help
If any questions or problems concerning the R&S ESW arise, an extensive online
help system is provided on the instrument and can be consulted at any time. The
help system is context-sensitive and provides information specifically for the current operation or setting to be performed. In addition, general topics provide an
overview on complete tasks or function groups as well as background information.
The online help can be opened at any time by selecting one of the "Help" icons
on the toolbar or by pressing the [F1] key on an external or the on-screen keyboard.
To call context-sensitive help
► To display the "Help" dialog box for the currently focused screen element, e.g.
a softkey or a setting in an opened dialog box, select the "Help" icon on the
toolbar.
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The "Help" dialog box "View" tab is displayed. A topic containing information
about the focused screen element is displayed.
If no context-specific help topic is available, a more general topic or the "Content" tab is displayed.
For standard Windows dialog boxes (e.g. File Properties, Print dialog etc.),
no context-sensitive help is available.
To display a help topic for a screen element not currently focused
1. Select the "Help pointer" icon on the toolbar.
The pointer changes its shape to a "?" and an arrow.
Operating the Instrument
Remote Control
2. Select the screen element to change the focus.
A topic containing information about the selected (now focused) screen element is displayed.
6.8 Remote Control
In addition to working with the R&S ESW interactively, located directly at the
instrument, it is also possible to operate and control it from a remote PC. Various
methods for remote control are supported:
●
Connecting the instrument to a (LAN) network
(See the R&S ESW user manual.)
●
Using the Windows Remote Desktop application in a LAN network
●
Connecting a PC via the GPIB interface
How to configure the remote control interfaces is described in the User Manual.
The R&S ESW is delivered with IECWIN installed, the auxiliary remote control tool provided free of charge by Rohde & Schwarz.
For details on the IECWIN tool, see the "Network and Remote Control"
chapter of the R&S ESW User Manual.
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Operating the Instrument
Remote Control
6.8.1 Remote Desktop Connection
Remote Desktop is a Windows application which can be used to access and control the instrument from a remote computer through a LAN connection. While the
instrument is in operation, the instrument screen contents are displayed on the
remote computer. Remote Desktop provides access to all of the applications,
files, and network resources of the instrument. Thus, remote operation of the
instrument is possible.
The Remote Desktop Client is part of the installed Windows operating system.
For other versions of Windows, Microsoft offers the Remote Desktop Client as an
add-on.
6.8.2 Connecting a PC via the GPIB Interface
You can connect a PC to the R&S ESW via the GPIB interface to send remote
commands to control and operate the instrument. You can configure the GPIB
address and the ID response string. The GPIB language is set as SCPI by default
but can be changed to emulate other instruments.
A GPIB interface is integrated on the rear panel of the instrument.
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Contacting Customer Support
7 Contacting Customer Support
Technical support – where and when you need it
For quick, expert help with any Rohde & Schwarz product, contact our customer
support center. A team of highly qualified engineers provides support and works
with you to find a solution to your query on any aspect of the operation, programming or applications of Rohde & Schwarz products.
Contact information
Contact our customer support center at www.rohde-schwarz.com/support, or fol-
low this QR code:
Figure 7-1: QR code to the Rohde & Schwarz support page
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Index
Index
Symbols
75 Ω (channel bar) ...................................59
A
AC (trace information) ............................. 60
Alphanumeric parameters ....................... 70
AP (trace information) ............................. 60
Application cards ..................................... 16
Application notes ..................................... 16
Arranging
Windows ............................................. 82
Arrow keys ...............................................44
AS (trace information) ............................. 60
Attenuation (channel bar) ........................ 58
Aux. Port
Connector ........................................... 51
AV (trace information) ..............................60
B
Brochures ................................................ 15
C
Channel bar
Information ..........................................57
Channel settings
Display ................................................ 57
Channels
see also Measurement channels ........ 76
Switching ............................................ 57
Closing
Channels .............................................77
Windows ............................................. 81
CLRW (trace information) ........................61
Connector
AC power supply .................................49
Aux. Port ............................................. 51
Display Port ........................................ 50
DVI ......................................................50
GPIB interface .................................... 51
Headphones ....................................... 42
IF/VIDEO/DEMOD .............................. 50
LAN .....................................................50
Probe power ....................................... 41
REF INPUT .........................................52
USB .................................................... 50
Connectors
OCXO ................................................. 52
SYNC TRIGGER ................................ 51
Trigger Input ........................................43
Trigger Output .....................................43
USB .................................................... 41
Context-sensitive menus ......................... 67
Customer support ....................................87
D
Data sheets ............................................. 15
Diagram area
Status display ..................................... 62
Trace information ................................60
Diagram footer .........................................62
Dialog boxes
Slider ...................................................70
Transparency ......................................70
Display
Changing - see User Manual .............. 84
Deactivating - see User Manual ..........84
Evaluation bar .....................................81
Information ..........................................55
SmartGrid ........................................... 78
Display colors
Changing - see User Manual .............. 84
Display Port
Connector ........................................... 50
Display theme
Selecting - see User Manual ...............84
DVI
Connector ........................................... 50
E
Entering data ........................................... 69
Error messages
Status bar ........................................... 63
Evaluation
Modes, adding .................................... 81
Evaluation bar
Using ...................................................81
EXT REF
Status message .................................. 62
Ext.Gen (channel bar) ............................. 59
External monitor
Connectors ......................................... 50
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Index
External reference
Status message .................................. 62
F
Firmware updates
see User Manual .................................19
Focus
Changing ............................................ 69
Frequency (channel bar) ......................... 59
Front Panel
Displaying - see User Manual .............84
Full screen mode .....................................40
Function keys
Details - see user manual ................... 46
Overview .............................................46
G
Getting started .........................................14
GPIB interface
Configuring - see user manual ............51
Connector ........................................... 51
Remote control ................................... 86
see User Manual .................................86
Graphical zoom ....................................... 74
H
Hard drive ................................................49
Headphones ............................................ 42
Help ......................................................... 84
Hiding
Screen elements - see User Manual .. 84
I
IF/VIDEO/DEMOD
Connector ........................................... 50
Input (channel bar) .................................. 58
K
Key
DOWN ................................................ 44
LEFT ................................................... 45
POWER .............................................. 40
Redo ................................................... 45
RIGHT .................................................45
Undo ................................................... 45
UP .......................................................44
Keyboard
On-screen ........................................... 68
Keypad .................................................... 71
Key layout ........................................... 72
Overview .............................................45
L
LAN
Configuration - see user Manual .........19
Connector ........................................... 50
LISN (channel bar) .................................. 59
M
Marker
Information ..........................................61
Marker table
Information ..........................................61
MAXH (trace information) ........................61
Maximize
Window ............................................... 83
Meas BW (channel bar) ...........................58
Meas Time (channel bar) .........................58
Measurement channels
Activating ............................................ 76
Closing ................................................77
Measurement zoom .................................74
Menus
Context-sensitive ................................ 67
MI (trace information) .............................. 60
Microsoft Windows
Access ................................................ 28
MINH (trace information) ......................... 61
Mini Front Panel
Displaying - see User Manual .............84
MultiView
Status display ..................................... 62
N
Navigation
Controls .............................................. 44
in tables .............................................. 44
Navigation keys ....................................... 44
NCor (enhancement label) ...................... 60
Notch (channel bar) .................................58
Numeric parameters ................................70
O
OCXO ......................................................52
On-screen keyboard ..........................68, 70
Online help
Working with ....................................... 84
Online keyboard ...................................... 40
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Index
Options
Secure user mode (K33) .....................34
Out (channel bar) .................................... 58
Overheating
Shutdown ............................................24
P
Parameters
Entering .............................................. 70
Passwords
Secure user mode .............................. 36
PK (trace information) ............................. 60
POWER
Key ......................................................40
Power supply
Connector ........................................... 49
Power-save mode
Activating - see User Manual ..............84
Preamp (channel bar) ..............................58
Print colors
Changing - see User Manual .............. 84
Printer configuration
see user Manual ................................. 19
Probe power ............................................ 41
PS (channel bar) ..................................... 58
R
Redo
Key ......................................................45
REF INPUT
Connector ........................................... 52
Release notes ......................................... 16
Remote control ........................................ 86
Configuration - see user Manual .........85
Introduction - see user Manual ........... 85
Remote Desktop
see User Manual .................................86
Removable hard drive ............................. 49
Restricted operation
Secure user mode .............................. 35
Restrictions
Storage space .....................................35
Results
Displaying ........................................... 76
RM (trace information) .............................60
Rotary knob ............................................. 44
S
SA (trace information) ............................. 60
Safety instructions ............................... 7, 15
Saving
Classified data .................................... 34
Secure user mode
Activating/deactivating ........................ 36
Background information ......................34
Passwords .......................................... 36
Redirecting storage .............................34
Restricted operation ............................35
Self-alignment data .............................35
SecureUser ............................................. 36
Self-alignment
Secure user mode .............................. 35
Sequencer ............................................... 58
Service manual ........................................15
SGL (channel bar) ................................... 59
SmartGrid
Activating ............................................ 80
Arranging windows ............................. 82
Display ................................................ 78
Evaluation bar .....................................81
Features ..............................................78
Mode ...................................................80
Softkeys
Status ..................................................67
Split
Window ............................................... 83
Split screen mode ....................................40
Splitters
Window size ........................................82
Status bar
Color coding ........................................64
Error messages .................................. 63
Secure user mode .............................. 36
Status display .......................................... 62
Step (channel bar) ...................................58
SYNC TRIGGER
Connector ........................................... 51
System keys ............................................ 40
T
Tabs
All ........................................................76
MultiTab .............................................. 57
Switching ............................................ 57
TDF (channel bar) ................................... 59
Temperature
Excessive ............................................24
Toolbar
Overview .............................................65
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R&S®ESW
Touch-sensitivity
De-/activating - see User Manual ....... 84
Touchscreen
Overview .............................................39
Trace information .....................................60
Detector type ...................................... 60
Trace number ......................................60
Window title bar .................................. 60
TRG (channel bar) ...................................59
Trigger
Input ....................................................43
Output ................................................. 43
U
Undo
Key ......................................................45
USB
Connector ........................................... 50
USB port ..................................................41
Index
V
Volatile memory
Secure user mode .............................. 34
Volume control .........................................42
W
White papers ........................................... 16
Window title bar .......................................59
Windows
Adding .................................................81
Arranging ............................................ 82
Closing ................................................81
Dialog boxes ....................................... 70
Size .....................................................82
Z
Zoom
Graphical ............................................ 74
Measurement ......................................74
Zooming
see User Manual .................................84
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