Page 1
R&S®ETL
TV Analyzer
Getting Started
(EBYN2)
2118413002
Version 04
Getting Started
Page 2
This document describes the following R&S®ETL model:
●
2112.0004.13
U.S. Patent Nos. 4,631,603; 4,819,098; 4,907,093; 5,315,448; 6,381,747; and 6,516,132. Used for the
video and audio hardware decoder option (R&S ETL-B281).
The software contained in this product uses several valuable open source software packages. For information, see the "Open
Source Acknowledgment" document, which is available for download from the R&S ETL product page at www.rohde-schwarz.com/
product/etl.html > "Downloads" > "Firmware".
Rohde & Schwarz would like to thank the open source community for their valuable contribution to embedded computing.
© 2018 Rohde & Schwarz GmbH & Co. KG
Mühldorfstr. 15, 81671 München, Germany
Phone: +49 89 41 29 - 0
Fax: +49 89 41 29 12 164
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.
2118.4130.02 | Version 04 | R&S®ETL
Throughout this manual, products from Rohde & Schwarz are indicated without the ® symbol , e.g. R&S®ETL is indicated as
R&S ETL.
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1
Safety Instructions
Risk of injury and instrument damage
The instrument must be used in an appropriate manner to prevent
electric shock, fire,
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●
●
●
Keep the "Basic Safety Instructions" and the product documentation
Riesgo de lesiones y daños en el instrumento
El instrumento se debe usar de manera adecuada para p
descargas eléctricas, incendios, lesiones o daños materiales.
●
●
●
especificaciones técnicas pueden contener condiciones adicionales
●
Instrucciones de seguridad
Sicherheitshinweise
Consignes de sécurité
personal injury or instrument damage.
Do not open the instrument casing.
Read and observe the "Basic Sa fety Instructions" delivered as
printed brochure with the instrument.
Read and observe the safety instructions in the following sections.
Note that the data sheet may specify additional operating conditions.
in a safe place and pass them on to the subsequent users.
No abrir la carcasa del instrumento.
Lea y cumpla las "Instrucciones de seguridad elementales"
suministradas con el instrumento como folleto impreso.
Lea y cumpla las instrucciones de seguridad incluidas en las
siguientes secciones. Se debe tener en cuenta que las
para su uso.
Guarde bien las instrucciones de seguridad elementales, así como
la documentación del producto, y entréguelas a usuarios
posteriores.
revenir
1171.1307.42 - 05
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2
Gefahr von Verletzungen und Schäden am Gerät
Betreiben Sie das Gerät immer ordnungsgemäß, um elektrischen
Schlag, Brand, Verletzungen von Personen oder Geräteschäden zu
verhindern.
●
●
●
●
Risque de blessures et d'endommagement de l'appareil
L'ap
les électrocutions, incendies, dommages corporels et matériels.
●
●
●
suivantes. Il ne faut pas oublier que la fiche technique peut indiquer
●
Öffnen Sie das Gerätegehäuse nicht.
Lesen und beachten Sie die "Grundlegenden Sicherheitshinweise",
die als gedruckte Broschüre dem Gerät beiliegen.
Lesen und beachten Sie die Sicherheitshinweise in den folgenden
Abschnitten; möglicherweise enthält das Datenblatt weitere
Hinweise zu speziellen Betriebsbedingungen.
Bewahren Sie die "Grundlegenden Sicher h ei t s hinweise" und die
Produktdokumentation gut auf und geben Sie diese an weitere
Benutzer des Produkts weiter.
pareil doit être utilisé conformément aux prescriptions afin d'éviter
N'ouvrez pas le boîtier de l'appareil.
Lisez et respectez les "consignes de sécurité fondamentales"
fournies avec l’app ar eil sous forme de brochure imprimée.
Lisez et respectez les instructions de sécurité dans les sections
des conditions d’exploitation supplémentaires.
Gardez les consignes de sécurité fondamentales et la
documentation produit dans un lieu sûr et transmettez ces
documents aux autres utilisateurs.
1171.1307.42 - 05
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R&S®ETL
Contents
Contents
1 Preface.................................................................................................... 7
1.1 For Your Safety..............................................................................................................7
1.2 Information Provided on the Instrument.....................................................................7
1.3 Conventions Used in the Documentation...................................................................8
2 Documentation Overview....................................................................10
2.1 Getting Started Manual...............................................................................................10
2.2 User Manuals and Help...............................................................................................10
2.3 Tutorials....................................................................................................................... 10
2.4 Basic Safety Instructions........................................................................................... 10
2.5 Data Sheets and Brochures....................................................................................... 11
2.6 Release Notes and Open Source Acknowledgment (OSA)..................................... 11
2.7 Application Notes, Application Cards, White Papers, etc....................................... 11
3 System Overview................................................................................. 12
4 Setting Up the Instrument................................................................... 13
4.1 Unpacking the Instrument..........................................................................................13
4.1.1 Inspecting for Shipping Damage................................................................................... 13
4.1.2 Unpacking the Cardboard Box...................................................................................... 13
4.1.3 Checking the Accessories.............................................................................................14
4.1.4 Warranty Conditions......................................................................................................14
4.2 Putting Up the Instrument.......................................................................................... 14
4.2.1 Placing the Instrument on a Bench Top........................................................................ 14
4.2.2 Mounting the Instrument in a Rack............................................................................... 16
5 Interfaces and Connectors..................................................................17
5.1 Front Panel.................................................................................................................. 17
5.1.1 ON/STANDBY Key........................................................................................................18
5.1.2 Keys for Frequently-Used Functions.............................................................................18
5.1.3 Keys for Operating Softkeys......................................................................................... 19
5.1.4 Keys for Changing Softkey Menus................................................................................19
5.1.5 RUN Key....................................................................................................................... 21
5.1.6 Keypad.......................................................................................................................... 21
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R&S®ETL
Contents
5.1.7 Rotary Knob.................................................................................................................. 22
5.1.8 Cursor Keys.................................................................................................................. 23
5.1.9 GEN OUT 50 Ω Output................................................................................................. 24
5.1.10 USB Interfaces.............................................................................................................. 24
5.1.11 AF OUT Output............................................................................................................. 24
5.1.12 RF IN 75 Ω Input (B203 Option)....................................................................................25
5.1.13 RF IN 50 Ω Input........................................................................................................... 25
5.1.14 Display.......................................................................................................................... 25
5.2 Rear Panel....................................................................................................................26
5.2.1 Standard Rear Panel Connectors................................................................................. 26
5.2.2 DC Power Supply (B230).............................................................................................. 28
5.2.3 GPIB Interface (B10).....................................................................................................29
5.2.4 OCXO Reference Frequency (B4)................................................................................ 30
5.2.5 Universal DTV, ATV, FM Interface (B201).....................................................................30
5.2.6 Additional Interfaces (B5)..............................................................................................32
5.2.7 AV Decoder and TS Processing (B380)........................................................................33
5.2.8 MPEG Processing Board (B280).................................................................................. 34
5.2.9 Li-Ion Battery Pack (B235)............................................................................................ 35
6 Connecting the Instrument................................................................. 37
6.1 Preventing Electromagnetic Interference................................................................. 37
6.2 Connecting to the Power Supply...............................................................................38
6.2.1 Connecting to the AC Power Supply.............................................................................38
6.3 Connecting USB External Devices............................................................................ 39
6.3.1 External Keyboard.........................................................................................................39
6.3.2 Mouse........................................................................................................................... 40
6.3.3 Memory Stick................................................................................................................ 40
6.3.4 External Drive................................................................................................................40
7 Switching On or Off the Instrument................................................... 41
7.1 Instrument States........................................................................................................41
7.2 Switching On the Instrument..................................................................................... 42
7.3 Switching Off the Instrument..................................................................................... 42
7.3.1 Switching to Standby.....................................................................................................42
7.3.2 Switching Off................................................................................................................. 43
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R&S®ETL
Contents
7.4 Behavior of the ON/STANDBY Key............................................................................43
7.5 Checking the Provided Options.................................................................................44
7.6 Turn-On Tests.............................................................................................................. 45
7.6.1 Performing a Self-Alignment......................................................................................... 45
7.6.2 Performing a Self-Test...................................................................................................45
8 Sample Application..............................................................................46
8.1 Test Setup.................................................................................................................... 46
8.2 Setting the TV Analyzer/Receiver Mode....................................................................46
8.3 Performing the Measurement.................................................................................... 46
9 Operating the Instrument in a LAN.....................................................48
9.1 Computer Name.......................................................................................................... 48
9.2 IP Address................................................................................................................... 49
9.3 Connecting the Instrument to the Network...............................................................50
9.4 Connecting the Instrument to a Computer............................................................... 50
9.4.1 Windows 7 or Later....................................................................................................... 51
9.4.2 Other Operating Systems..............................................................................................51
9.5 Firewall Settings..........................................................................................................51
10 Installed Software................................................................................ 52
10.1 Operating System....................................................................................................... 52
10.1.1 Logon............................................................................................................................ 52
10.1.1.1 Automatic Logon........................................................................................................... 53
10.1.2 Access to Windows Settings......................................................................................... 54
10.2 Additional Software.................................................................................................... 54
10.3 Backup and Restore Application...............................................................................55
10.3.1 Creating a Backup.........................................................................................................57
10.3.2 Restoring a Selected Backup Version...........................................................................58
10.3.3 Deleting a Backup......................................................................................................... 58
11 Maintenance......................................................................................... 59
11.1 Recommended Calibration Interval...........................................................................59
11.2 Cleaning.......................................................................................................................59
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R&S®ETL
Contents
11.3 Replacing the Fuses................................................................................................... 59
11.4 Storing..........................................................................................................................60
Index......................................................................................................61
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R&S®ETL
1 Preface
This chapter provides information related to safety issues and the product documentation.
1.1 For Your Safety
The R&S ETL is designated to develop, produce and verify electronic components and
devices in an industrial environment. An overview of its designated purpose is given in
Chapter 3, "System Overview", on page 12; details are provided throughout the prod-
uct documentation. Observe the operating conditions and performance limits stated in
the data sheet (specifications).
The product documentation helps you to use the R&S ETL safely and efficiently. Keep
the product documentation in a safe place and pass it on to the subsequent users.
Safety information is part of the product documentation. It warns you about the potential dangers and gives instructions how to prevent personal injury or damage caused
by dangerous situations. Safety information is provided as follows:
●
In the "Basic Safety Instructions", safety issues are grouped according to subjects.
For example, one subject is electrical safety. The "Basic Safety Instructions" are
delivered with the R&S ETL in different languages.
●
Throughout the documentation, safety instructions are provided when you need to
take care during setup or operation.
Preface
Information Provided on the Instrument
Always read the safety instructions carefully. Make sure to comply fully with them. Do
not take risks and do not underestimate the potential danger of small details such as a
damaged power cable.
1.2 Information Provided on the Instrument
The context-sensitive help provides quick user assistance, see Chapter 2.2, "User
Manuals and Help", on page 10.
The open source acknowledgment is stored in PDF format under:
C:\R_S\Instr\doc
On R&S ETLs with SSD/HDD, the product documentation in PDF format is also stored
there. On these R&S ETLs, you can display the PDFs using the Foxit Reader that is
already installed.
To update the PDFs
The PDFs provided on the R&S ETL originate from the date of delivery. For up-to-date
downloads, visit the product site described at:
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R&S®ETL
Preface
Conventions Used in the Documentation
www.rohde-schwarz.com/product/etl
► If you install a new firmware version, the information in the C:\R_S\Instr\doc
directory is updated also.
1.3 Conventions Used in the Documentation
The following conventions are used throughout the product documentation.
Typography
Convention Description
"Graphical user interface elements" All names of graphical user interface elements on
the screen, such as dialogs, menus, options, buttons, and softkeys are enclosed by parentheses.
KEYS Key names are written in capital letters.
File names, commands, program code
Input Input to be entered by the user is displayed in italics.
Links Links are displayed in blue font.
"References" References to other parts of the documentation are
File names, commands, coding samples and screen
output are distinguished by their font.
enclosed by parentheses.
Softkey descriptions
The description of a softkey (user manual and help) always starts with the softkey
name, and is followed by explaining text and one or more remote control commands.
Each remote command is placed in a single line.
Remote command descriptions
The description of remote control commands (user manual and help) always starts with
the command itself. It is followed by explaining text including an example, the characteristics and the mode (standard or only with certain options). The remote commands
follow the SCPI syntax rules. All parts of the command that have to be entered are in
capital letters, the rest is added in small letters to complete the words and transport
their meaning.
Conventions for procedure descriptions
In manual operation, several alternative methods can be available to perform the same
task. If possible, the procedure using the front panel is described. Any elements that
can be activated by pressing a key can also be clicked using an also connected
mouse.
The alternative procedure using an external keyboard is only described if it deviates
from the standard operating procedures as described in the user manual, chapter
"Operating Concepts", or the help.
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R&S®ETL
Preface
Conventions Used in the Documentation
The terms "select" and "press" can refer to any of the described methods, for using a
key on the device or on a keyboard, or a mouse pointer in the display.
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R&S®ETL
Documentation Overview
Basic Safety Instructions
2 Documentation Overview
This chapter provides an overview of the R&S ETL user documentation. Unless specified otherwise, you find the documents on the R&S ETL product page at:
www.rohde-schwarz.com/manual/etl
2.1 Getting Started Manual
Introduces the R&S ETL and describes how to set up and start working with the product. Includes a sample application and general information, e.g. safety instructions, etc.
A printed version is delivered with the instrument.
2.2 User Manuals and Help
Contains the description of all instrument modes and functions. 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.
The contents of the user manual is available as help in the R&S ETL. The help offers
quick, context-sensitive access to the complete information for the base unit and the
software options.
For detailed information on how to use the help, refer to "Operating Concepts".
Further information:
●
Chapter 1.2, "Information Provided on the Instrument", on page 7
2.3 Tutorials
Tutorials offer guided examples and demonstrations on operating the R&S ETL. They
are provided on the product page of the internet.
2.4 Basic Safety Instructions
Contains safety instructions, operating conditions and further important information.
The printed document is delivered with the instrument.
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R&S®ETL
Documentation Overview
Application Notes, Application Cards, White Papers, etc.
2.5 Data Sheets and Brochures
The data sheet contains the technical specifications of the R&S ETL. 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/etl
2.6 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. On the R&S ETL, the open source acknowledgment document is provided as PDF file in the same directory as the user manual.
See www.rohde-schwarz.com/firmware/etl
2.7 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/etl
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R&S®ETL
System Overview
3 System Overview
The R&S ETL TV analyzer stands for all-in-one. The R&S ETL combines the functionality of a TV and FM (radio) signal analyzer, a video and MPEG TS analyzer and a
spectrum analyzer in a single instrument. The R&S ETL also contains generators to
create analog video signals, audio signals and MPEG-2 transport streams.
The innovative instrument concept facilitates the flexible integration of demodulators
for analog and digital TV standards as well as sound broadcasting. All of the demodulators work in realtime; fast signal processing allows comprehensive, extremely accurate measurements.
Its wide range of functions and flexible configuration make the R&S ETL TV analyzer
the universal reference for the analysis of TV signals - for TV and cable network operators, transmitter manufacturers, service technicians and regulatory authorities.
The R&S ETL has primarily been designed to provide reproducible, high-quality analysis of TV and sound broadcasting signals such as are needed at the transmitter site, at
the cable headend or for quality assurance during production.
The R&S ETL is ideal for both stationary and portable use. The compact, rugged housing makes outdoor use possible, e.g. for coverage measurements within a terrestrial
TV or sound broadcasting transmitter network.
Visit the product site (https://www.rohde-schwarz.com/product/etl/) for information on
available hardware and software options.
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R&S®ETL
Setting Up the Instrument
Unpacking the Instrument
4 Setting Up the Instrument
Risk of injuries
To avoid injuries to yourself or others, always follow the instructions provided in the following chapters. Furthermore, observe the general safety instructions delivered with
the R&S ETL.
4.1 Unpacking the Instrument
The R&S ETL is shipped together with its mandatory accessories in a cardboard box.
4.1.1 Inspecting for Shipping Damage
Check the following. If anything is damaged, immediately notify the carrier.
1. Check the shipping container and cushioning material for damage.
2. Unpack the cardboard box, see Chapter 4.1.2, "Unpacking the Cardboard Box",
on page 13.
3. Check the housing and handle for visible damages or loose parts.
4.1.2 Unpacking the Cardboard Box
Proceed as follows:
1. Open the cardboard box.
2. Remove the accessories packed into the box.
3. Take the R&S ETL out of the packaging.
4. Remove the shock protectors attached to the R&S ETL.
Retain the original packing material. If the R&S ETL needs to be transported or shipped later, you can use the material to prevent control elements and connectors from
being damaged. Rohde & Schwarz accepts claims of warranty only if the R&S ETL is
shipped with sufficient packaging.
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R&S®ETL
4.1.3 Checking the Accessories
The R&S ETL comes with the following accessories:
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Power cable
●
Getting started manual
4.1.4 Warranty Conditions
For information on warranty conditions for the R&S ETL, refer to the terms of the delivery documents.
4.2 Putting Up the Instrument
The R&S ETL is designed for interior use only. For details on temperature range and
climatic loading, refer to the data sheet.
Setting Up the Instrument
Putting Up the Instrument
The R&S ETL can be used in standalone operation or can be installed in a rack.
Risk of material damage
Make sure that the following conditions are met at the operation site:
●
The ambient temperature does not exceed the range specified in the data sheet.
●
All fan openings are unobstructed and the airflow perforations are unimpeded. The
minimum distance from the wall is at least 10 cm.
Failure to meet these conditions can damage the R&S ETL or other devices in the test
setup.
If necessary, use proper protective equipment to protect DUTs against electrostatic discharge caused by human contact.
4.2.1 Placing the Instrument on a Bench Top
Always place the R&S ETL on a stable, flat and level surface with the bottom of the
instrument facing down. The R&S ETL can be used in horizontal position, standing on
its feet, or propped up on the handle as described in "To adjust the handle position"
on page 15. Do not place anything on top of the R&S ETL, if the R&S ETL is not in a
level position. Keep in mind that the R&S ETL can cause injury to you or others if not
set up securely.
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R&S®ETL
Setting Up the Instrument
Putting Up the Instrument
Risk of injury when stacking instruments
A stack of instruments can tilt over and cause injury if not stacked correctly. Furthermore, the instruments at the bottom of the stack can be damaged due to the load
imposed by the instruments on top.
Observe the following instructions when stacking instruments:
●
Place the bottom instrument on a stable, flat and level surface with the bottom of
the instrument facing down.
●
Stack the instruments according to their size and weight, with the largest and heaviest instrument at the bottom.
●
Never stack more than three instruments. If you need to stack more than three
instruments, install them in a rack.
To adjust the handle position
1. Pull at both side knobs and turn the handle as shown in Figure 4-1.
2. When the handle is in the desired position, loose your hold on both side knobs.
Figure 4-1: Moving the handle of the R&S ETL
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R&S®ETL
Setting Up the Instrument
Putting Up the Instrument
4.2.2 Mounting the Instrument in a Rack
The R&S ETL can be installed in a 19" rack mount by using a rack adapter kit (for
order no. see data sheet). Follow the installation instructions that are part of the
adapter kit.
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R&S®ETL
Interfaces and Connectors
Front Panel
5 Interfaces and Connectors
This chapter describes the front panel and the rear panel of the R&S ETL, including all
function keys and connectors.
When using the interfaces and connectors, take care to avoid electromagnetic interference. For details, see Chapter 6.1, "Preventing Electromagnetic Interference",
on page 37.
5.1 Front Panel
This chapter gives a short overview of the keys and connectors on the front panel.
A detailed description of the function keys and softkeys is provided in the user manual
or the help. For instructions on using the keys for operation and data entry, refer to the
user manual, chapter "Operating Concepts", or the help.
All connectors on the front panel are placed on the bottom of the right-hand side. The
inscriptions on your R&S ETL match the captions of the connector descriptions.
Figure 5-1: Front panel view
1 = On/standby key
2 = Keys for frequently-used functions
3 = Keys for operating softkeys
4 = Keys for changing softkey menus
5 = RUN key
6 = Keypad
7 = Rotary knob
8 = Cursor keys
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R&S®ETL
Interfaces and Connectors
Front Panel
9 = GEN OUT 50 Ω output
10 = USB interfaces
11 = AF OUT output
12 = RF IN 75 Ω input
13 = RF IN 50 Ω input
14 = Display
5.1.1 ON/STANDBY Key
See (1) in Figure 5-1.
The [ON/STANDBY] key works only if the AC power switch on the back of the
R&S ETL is switched on. It switches the R&S ETL from standby to on and back.
For details on switching on or off and the instrument states, refer to Chapter 7, "Switch-
ing On or Off the Instrument", on page 41.
5.1.2 Keys for Frequently-Used Functions
See (2) in Figure 5-1.
These basic functions are provided independently from the selected measurement
mode.
For detailed information, see the user manual or the help.
PRESET key
Sets a defined instrument state.
FILE key
Displays the softkeys of the file menu used for:
●
Storing/loading instrument settings.
●
Managing stored files.
SETUP key
Displays the softkeys of the setup menu used for basic instrument configuration:
●
Frequency reference (ext/int), noise source, video/IF output (Additional Interfaces
option, R&S FSL-B5), transducer factors
●
Date, time, display configuration
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LAN interface, remote control (GPIB Interface option, R&S FSL-B10)
●
Self-alignment
●
Firmware update and enabling of options
●
Information about instrument configuration incl. firmware version and system error
messages
●
Service support functions, for example self-test
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R&S®ETL
PRINT key
Displays the softkeys of the print menu for:
●
Customizing the screen printout.
●
Selecting and configuring the printer.
HELP key
Displays the context-sensitive help.
MODE key
Opens a dialog box to change between measurement modes.
MENU key
Displays the highest softkey menu level of the current measurement mode.
5.1.3 Keys for Operating Softkeys
Interfaces and Connectors
Front Panel
See (3) in Figure 5-1.
The label (function) of the keys is displayed on the left as so-called softkeys. The softkeys change dynamically according to the current selection.
5.1.4 Keys for Changing Softkey Menus
See (4) in Figure Figure 5-1.
The softkey menus differ according to the selected measurement mode. Here, the softkeys of the default "Spectrum Analyzer" mode are described roughly.
For detailed information on the softkey menus of all measurement modes, refer to the
user manual or the help.
[FREQ] key
Displays the softkeys of the frequency menu for the following settings:
●
Center frequency for the frequency range under consideration
●
Start and stop frequencies for the frequency range under consideration
●
Frequency offset
●
Signal track function
[SPAN] key
Displays the softkeys of the span menu. Used to set the frequency span to be analyzed.
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R&S®ETL
Interfaces and Connectors
[AMPT] key
Displays the softkeys of the amplitude menu for the following settings:
●
Reference level
●
Displayed dynamic range
●
RF attenuation
●
Unit for the level display
●
Level offset
●
Input impedance
●
Activating the preamplifier
[BW] key
Displays the softkeys of the bandwidth menu for the following settings:
●
Resolution bandwidth
●
Video bandwidth
Front Panel
SWEEP key
Displays the softkeys of the sweep menu for:
●
Setting the sweep time.
●
Setting the number of measurement points.
●
Selecting continuous measurement or single measurement.
TRIG key
Displays the softkeys of the trigger menu for the following settings:
●
Trigger mode
●
Trigger threshold
●
Trigger delay
[MKR] key
Displays the softkeys of the marker menu to set and position the absolute and relative
measurement markers (markers and delta markers). Additionally, the following measurement functions are made available:
●
Frequency counter
●
Noise marker
●
Phase noise marker
●
Fixed reference point for relative measurement markers
●
n dB down function
●
AF demodulation
●
Marker list
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R&S®ETL
Interfaces and Connectors
Front Panel
[MKR->] key
Displays the softkeys of the marker -> menu for:
●
Using for search functions of the measurement markers (maximum/minimum of the
trace).
●
Assigning the marker frequency to the center frequency.
●
Assigning the marker level to the reference level.
●
Restricting the search area.
●
Characterizing the maximum points and minimum points.
[MEAS] key
Displays the softkeys of the measurement menu to perform advanced measurements:
●
Time domain power
●
Channel, adjacent channel and multicarrier adjacent channel power
●
Occupied bandwidth
●
Signal statistics: amplitude probability distribution (APD) and cumulative complementary distribution function (CCDF)
●
Carrier to noise spacing
●
AM modulation depth
●
Third-order intercept point (TOI)
●
Harmonics
[LINES] key
Displays the softkeys of the lines menu to configure the display lines and limit lines.
[TRACE] key
Displays the softkeys of the trace menu to configure the measured data acquisition and
the analysis of the measurement data.
5.1.5 RUN Key
See (5) in Figure 5-1.
Starts a new measurement.
5.1.6 Keypad
See (6) in Figure 5-1.
Used to enter alphanumeric parameters:
●
Alphanumeric keys
Enters numbers and (special) characters in edit dialog boxes.
For details, refer to the user manual, chapter "Operating Concepts", or the help.
●
Decimal point
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Interfaces and Connectors
Front Panel
Inserts a decimal point "." at the cursor position.
●
Sign key
Changes the sign of a numeric parameter. In the case of an alphanumeric parameter, inserts a "." at the cursor position.
●
Unit keys
These keys add the selected unit to the entered numeric value and complete the
entry. In the case of 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. The same is true for an alphanumeric entry.
[ESC/CANCEL] key
●
Closes all kinds of dialog boxes, if the edit mode is not active.
●
Quits the edit mode, if the edit mode is active.
●
In dialog boxes that contain a "Cancel" button, it activates that button.
[ENTER] key
●
Concludes the entry of dimensionless entries. The new value is accepted.
●
For other entries, this key can be used instead of the [Hz/dB] unit key.
●
In a dialog box, presses the default or focused button.
●
In a dialog box, activates the edit mode for the focused area, if available.
For details on the edit mode, refer to the user manual, chapter "Operating Concepts", or the help.
●
In a dialog box, activates or deactivates the selected option of the focused area, if
the edit mode is active.
[BACK] key
If an alphanumeric entry has already been started, this key deletes the character to the
left of the cursor.
If an entry has been completed or not yet started, this key toggles between the currently and the previously entered value (undo function).
5.1.7 Rotary Knob
See (7) in Figure 5-1.
●
Increments (clockwise direction) or decrements (counter. clockwise direction) the
instrument parameter at a defined step width in the case of a numeric entry.
●
Moves the focus from one element of the graphical user interface to another like
the [FIELD RIGHT] and [FIELD LEFT] keys.
●
Shifts the selection bar within focused areas (e.g. lists), if the edit mode is activated.
●
Shifts markers, limit lines, etc on the screen.
●
Acts like the [ENTER] key, when it is pressed.
For details, refer to the user manual, chapter "Operating Concepts", or the help.
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R&S®ETL
●
Moves the scroll bar vertically, if the scroll bar is focused and the edit mode is activated.
For details on the edit mode, refer to the user manual, chapter "Operating Concepts",
or the help.
5.1.8 Cursor Keys
See (8) in Figure 5-1.
[UP ARROW] / [DN ARROW] keys
●
In a numeric edit dialog box, increases or decreases the instrument parameter.
●
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 vertical scroll bar, moves the scroll bar.
[LEFT ARROW] / [RIGHT ARROW] keys
Interfaces and Connectors
Front Panel
●
In an alphanumeric edit dialog box, moves the cursor.
●
In a list, scrolls forward and backward through the list entries.
●
In a table, moves the selection bar horizontally.
●
In windows or dialog boxes with horizontal scroll bar, moves the scroll bar.
In "TV Analyzer/Receiver" mode, the arrow keys provide additionally scaling functionality.
For details, refer to the user manual, chapter "TV/Radio Analyzer/Receiver".
[FIELD LEFT] key
Used to navigate in dialog boxes if in edit mode. Moves the focus to the previous element of the graphical user interface (e.g. fields, buttons).
The corresponding Windows function is [BACK TAB].
[FIELD RIGHT] key
Used to navigate in dialog boxes if in edit mode. Moves the focus to the next element
of the graphical user interface (e.g. fields, buttons).
[CHECKMARK] key
●
Inserts a blank in an edit dialog box. The corresponding Windows function is
[SPACE].
●
Selects the option on which the focus is set without closing the dialog box. If more
than one option can be chosen, it also deselects a selected option.
●
Presses the button on which the focus is set.
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[NEXT TAB] key
Opens the next tab of the dialog box.
5.1.9 GEN OUT 50 Ω Output
See (9) in Figure 5-1.
Output of the tracking generator. Connect the DUT using a cable equipped with a male
N connector.
Risk of damaging the tracking generator
See the data sheet for the limits of the DC voltage and reverse RF power. Do not
exceed these limits. Exceeding these limits can cause instrument damage.
For DUTs with sensitive RF characteristics with regard to matching (VSWR) at the
input, insert a 10 dB attenuator between the DUT and the tracking generator.
5.1.10 USB Interfaces
See (10) in Figure 5-1.
USB (universal serial bus) interfaces of the type A (host USB). Used to connect external devices as described in Chapter 6.3, "Connecting USB External Devices",
on page 39.
The USB version depends on the serial number of the R&S ETL:
●
< 205 000: USB 1.1
●
≥ 205 000: USB 2.0
Electromagnetic interference (EMI) can affect the measurement results. To avoid any
impact, make sure that the conditions described in Chapter 6.1, "Preventing Electro-
magnetic Interference", on page 37 are met.
5.1.11 AF OUT Output
See (11) in Figure 5-1.
AF output female connector. Connect headphones equipped with a miniature jack plug.
To use the AF OUTPUT, in the setup menu ([SETUP] key), select video output.
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R&S®ETL
5.1.12 RF IN 75 Ω Input (B203 Option)
Interfaces and Connectors
Front Panel
Danger of injuries
If the volume is turned up fully, you may damage your hearing.
Before putting on the headphones, check the volume setting (output voltage) carefully
using the marker menu or the [MENU] key.
This connector cannot be used simultaneously to the IF/Video output connector on the
rear panel.
See (12) in Figure 5-1.
Optional AC-coupled RF input with 75 Ω impedance. Male F connector.
Risk of instrument damage
Do not overload the input. See the data sheet for the limits of the input DC voltage and
the maximum continuous power at the RF input. Do not exceed these limits. Exceeding
these limits can cause instrument damage.
5.1.13 RF IN 50 Ω Input
See (13) in Figure 5-1.
AC-coupled RF input with 50 Ω impedance. Female N connector.
Risk of instrument damage
Do not overload the input. See the data sheet for the limits of the input DC voltage and
the maximum continuous power at the RF input. Do not exceed these limits. Exceeding
these limits can cause instrument damage.
When connecting the DUT, do not exceed a maximum torque of 60 Ncm. A higher torque may destroy the mating components.
5.1.14 Display
See (14) in Figure 5-1.
Screen displaying the graphical user interface.
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Interfaces and Connectors
Rear Panel
5.2 Rear Panel
All standard connectors are located at the bottom of the rear panel (slot 1 in Fig-
ure 5-2). All slots above are used for options. Each slot is specifically designed for one
or several options, as listed in the legend of Figure 5-2. The labeling on your R&S ETL
provides the short name of the option.
Figure 5-2: Rear panel view (example)
Slot 1 = Standard rear panel connectors
Slot 2 = DC Power Supply (R&S ETL-B230)
Slot 3 = GPIB Interface (R&S FSL-B10)
Slot 4 = OCXO Reference Frequency (R&S FSL-B4)
Slot 5 = Universal DTV, ATV, FM Interface R&S ETL-B201), or Additional Interfaces (R&S FSL-B5)
Slot 6 = MPEG Processing Board (R&S ETL-B280) or AV Decoder and TS Processing (R&S ETL-B380) or
Li-Ion Battery Pack (R&S ETL-B235)
5.2.1 Standard Rear Panel Connectors
Installed in slot 1, see Figure 5-2.
AC power supply connector and switch
The AC power switch is located left from the AC power supply connector. For the ratings of the power supply, refer to the data sheet.
Switch positions:
●
I: Depending on the setting of the [ON/STANDBY] function key on the front panel,
the R&S ETL is either in standby or in operation.
●
O: The entire R&S ETL is disconnected from the AC power supply.
For details on switching on and off, refer to Chapter 7, "Switching On or Off the Instru-
ment", on page 41.
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Interfaces and Connectors
Rear Panel
The AC power switch also interrupts the power supply of the OCXO (OCXO Reference
Frequency option, R&S FSL-B4). When switching the R&S ETL back on, be sure to
comply with the extended warm up phase specified in the data sheet.
For details on connecting to the AC power supply, refer to Chapter 6.2, "Connecting to
the Power Supply", on page 38.
For instructions how to replace the fuses, refer to the user manual, chapter "Maintenance", or the help.
LAN interface
Used to connect the R&S ETL to a local network for remote control, remote operation,
printouts and 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").
Do not connect or disconnect the network cable until the R&S ETL is switched off. Otherwise, the network connection cannot be reliably detected.
Electromagnetic interference (EMI) can affect the measurement results. To avoid any
impact, make sure that the conditions described in Chapter 6.1, "Preventing Electro-
magnetic Interference", on page 37 are met.
EXT TRIG/GATE
Female connector for external trigger/gate input. Here, you can provide an external signal for controlling the measurement.
The voltage levels are TTL levels (low < 0.7 V; high > 1.4 V). The typical input impedance is 10 kΩ.
EXT REF
Female connector to input an external reference signal of 10 MHz. The required input
level is listed in the data sheet. The input is active if, in the setup menu, "Reference
Ext" is selected.
If the OCXO Reference Frequency (R&S FSLB4 option) is installed, the EXT REF connector can also be used as output. Use the setup menu to define its use:
●
Input: "Reference Ext"
●
Output: "Reference Int"
For further details, refer to Chapter 5.2.4, "OCXO Reference Frequency (B4)",
on page 30.
ASI OUT
In "TV Analyzer/Receiver" mode, used as digital TV: MPEG transport stream serial output 75 Ω.
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Interfaces and Connectors
Rear Panel
CCVS OUT
Used in "TV Analyzer/Receiver" mode:
●
Video source 75 Ω CCVS 1 Vpp
– Analog TV: demodulated video signal
With the Video Generator option (R&S ETL-K203) installed and the video generator enabled: Video generator output 75 Ω CCVS 1 Vpp
– Digital TV, only with R&S ETL-B281: decoded video signal
●
Audio source for radio (FM Stereo / FM Mono, R&S ETL-K110). Provides one of
the following demodulated signals: MPX, pilot, RDS/DARC carrier, or digital audio
in the AES/EBU format.
AUDIO
Audio source 1/L output 600 Ω balanced.
Audio source 2/R output 600 Ω balanced.
5.2.2 DC Power Supply (B230)
Optional; installed in slot 2, see Figure 5-2.
Used as alternative power supply. For the ratings of the power supply, refer to the data
sheet. The connector is supplied with the accessories.
Table 5-1: Pin assignment
Pin Description
1 Plus
2 Ground
3 Not used
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R&S®ETL
Interfaces and Connectors
Rear Panel
Shock hazard
The used power supply (SELV) must fulfill the requirements for reinforced/double insulation for main supply circuits in accordance to DIN/EN/IEC 61010 (UL 61010B.1,
CSA C22.2 No. 1010.1) or DIN/EN/IEC 60950 (UL 1950, CSA C22.2 No. 950). It is recommended to fuse the DC power supply according to Table 5-2. Before switching on
the R&S ETL, check the connection for correct polarity.
Operation in a DC network is not authorized
According to EN 61326:1997 + A1:1998 + A2:2001 + A3:2003, the DC input is not
authorized for operation in a DC network.
The DC cable length must not exceed 30 m.
In continuous operation, the current breaking current can differ from the rated breaking
current. For fuse selection, take the characteristics of the fuse into account.
Table 5-2: Fuse selection
Input voltage Max. current or power
11 V to 12.5 V max. 145 VA
12.5 V to 18.7 V max. 12 A
For information on switching the R&S ETL on or off, refer to Chapter 7, "Switching On
or Off the Instrument", on page 41. For an overview on available power supplies,
refer to Chapter 6.2, "Connecting to the Power Supply", on page 38.
5.2.3 GPIB Interface (B10)
Optional; installed in slot 3, see Figure 5-2.
In compliance with IEEE488 and SCPI. Used to connect a computer for remote control,
see also Chapter 6.1, "Preventing Electromagnetic Interference", on page 37.
For more details, refer to the user manual, chapter "Operating Concepts", or the help.
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Interfaces and Connectors
Rear Panel
5.2.4 OCXO Reference Frequency (B4)
Optional; installed in slot 4, see Figure 5-2.
Generates a very precise 10 MHz reference signal. The signal is output at the EXT
REF standard connector, see page "EXT TRIG/GATE" on page 27. The output level is
listed in the data sheet.
The AC power switch also interrupts the power supply of the OCXO (OCXO Reference
Frequency option, R&S FSL-B4). When switching the R&S ETL back on, be sure to
comply with the extended warm-up phase specified in the data sheet.
5.2.5 Universal DTV, ATV, FM Interface (B201)
Optional; installed in slot 5, see Figure 5-2.
1
SER CLK / AF GEN L OUT
The output signal depends on the selected standard:
●
Provides the serial clock after demapper. Used in combination with SER DAT OUT.
For the following digital TV standards, this interface is intended for external BER
measurement.
– ATSC/8VSB (R&S ETL-K220)
– DVB-T/H (R&S ETL-K240)
– T-DMB/DAB (R&S ETL-K250)
– ISDB-T (R&S ETL-K260)
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Interfaces and Connectors
Rear Panel
●
Provides an analog audio generator signal intended to feed the “left signal” (L) or
the multiplex (MPX) input of a FM stereo radio transmitter.
– FM Stereo / FM Mono (R&S ETL-K110/111)
SER DAT / AF GEN R OUT
The output signal depends on the selected standard:
●
Provides the serial data after demapper. Used in combination with SER CLK OUT
for the same digital TV standards.
●
Provides an analog audio generator signal intended to feed the “right signal” (R)
input of an FM stereo radio transmitter.
– FM Stereo (R&S ETL-K110/111)
IF / CCVS / ETI / AF GEN OUT
The output signal depends on the selected standard:
●
Provides the demodulated video signal if the video generator is enabled:
– Analog TV, only with R&S ETL-K203
●
Provides an IF output signal:
– DVB C (R&S ETL-K210): IF = 4.571428 MHz
– J.83/B (R&S ETL-K213): IF = 4.571428 MHz
– DTMB (R&S ETL-B211/212/215/216): IF = 5.000000 MHz
●
Provides an ETI output signal:
– DMB T/DAB (R&S ETL-K250)
●
Provides an analog audio generator signal intended to feed the multiplex (MPX),
the mono (M), or the SCA input of an FM radio transmitter. Alternatively, it provides
a digital stereo generator signal in the AES/EBU format.
– FM Stereo / FM Mono (R&S ETL-K110/111)
Q / MPX IN
The input signal depends on the selected standard:
●
Accepts an analog Q baseband signal. Used in combination with I IN.
– All digital TV standards
You can apply a small frequency offset to the I/Q signal. This offset will be eliminated by the R&S ETL.
The I/Q signal is internally filtered (low pass filter, according to channel settings).
Activate the I/Q input in the [AMPT] > "More" menu. If I/Q input is selected, the
spectrum measurement is not available.
●
Accepts an analog multiplex baseband signal.
– FM Stereo / FM Mono (R&S ETL-K110/111)
Activate the MPX input in the [AMPT] > "More" menu. If MPX input is selected, the
spectrum measurement is not available.
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Interfaces and Connectors
Rear Panel
I IN
Accepts an analog I baseband signal. Used in combination with Q IN for all digital
TV standards.
5.2.6 Additional Interfaces (B5)
Optional; installed in slot 5, see Figure 5-2.
POWER SENSOR
LEMOSA female connector for connecting power sensors of the R&S NRP-Zxy family.
Alternatively, the USB port on the front panel can be used for this purpose, if an
adapter cable R&S NRP-Z4 is supplied.
NOISE SOURCE CONTROL
Female connector for supplying voltage for an external noise source, e.g., to measure
the noise figure and gain of amplifiers and frequency converting DUTs.
Conventional noise sources require a voltage of +28 V in order to be switched on and
0 V to be switched off. The output supports a maximum load of 100 mA.
An LED indicates the status: green for +28 V, red for overload and off for 0 V.
IF/VIDEO OUT
Female BNC output for an intermediate frequency (IF) of approximately 20 MHz or for
video at the set video and resolution bandwidth. The setup menu ([SETUP] key) is
used to select between the IF and video output.
This connector cannot be used simultaneously with the AF output connector on the
front panel.
AUX PORT
9-pole SUB-D male connector for providing control signals for external devices. The
voltage levels are of the TTL type (max. 5 V).
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Rear Panel
Figure 5-3: Pin assignment
Pin Signal Description
1 +5 V / max. 250 mA Supply voltage for external circuits
2 to 7 I/O Reserved for future use
8 GND Ground
9 READY FOR TRIG-
GER
Signal indicating that the R&S ETL is ready to receive trigger signal
(low active = 0 V).
Risk of instrument damage
A short-circuit may damage the R&S ETL. Take care to assign the pins correctly.
5.2.7 AV Decoder and TS Processing (B380)
Optional; installed in slot 6, see Figure 5-2.
Decodes TV programs and displays them either on the R&S ETL display or on an
external monitor. Additionally enables software options for:
●
Analyzing MPEG2 transport streams (MPEGTS Analyzer/Monitoring option,
R&S ETL-K282)
●
Generating and recording MPEG2 transport streams (MPEGTS Generator/
Recorder option, R&S ETL-K280)
●
Inputting and outputting transport streams using a 1000 BASE-T Ethernet connector and RTP/UDP protocol (IP Input and Output option, R&S ETL-K386).
HDMI OUT
19 pin, female HDMI (high-definition multimedia interface) connector, in line with the
HDMI 2.0 standard.
At this output, digital video and audio signals are provided for an external monitor. It is
not possible to simultaneously display the video on the R&S ETL display.
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Interfaces and Connectors
Rear Panel
Electromagnetic interference (EMI) can affect the measurement results. To avoid any
impact, make sure that the conditions described in Chapter 6.1, "Preventing Electro-
magnetic Interference", on page 37 are met.
DVB COMMON INTERFACE
Receptacle for a conditional access module (CAM) in line with the European EN50221
standard.
A suitable CAM inserted here decrypts a service for decoding, playing and outputting
protected video and audio content.
TS ASI IN
Female BNC connector for an asynchronous serial interface (ASI) in line with
EN50083-9 or a SMPTE 310 M interface.
At this connector, an external MPEG2 transport stream can be input for decoding,
analysis (R&S ETL-K282) and recording (R&S ETL-K280).
TS ASI OUT
Female BNC connector for an asynchronous serial interface (ASI) in line with
EN50083-9.
At this output, an MPEG2 transport stream is provided from the following sources:
●
TS generator/recorder (R&S ETL-K280)
●
TS IN / OUT 1000 BASE-T connector (R&S ETL-K386)
●
TS ASI IN connector.
●
Internal demodulator
TS IN / OUT 1000 BASE-T
1000 BASE-T Ethernet connector to input and output transport streams in line with the
SMPTE2022-1/2 standard ( R&S ETL-K386).
At this connector, up to two transport streams can be input for decoding, analysis
(R&S ETL-K282) and recording (R&S ETL-K280).
Simultaneously, up to two transport streams can be output from the following sources:
●
TS Generator/Recorder (R&S ETL-K280)
●
TS IN / OUT 1000 BASE-T connector (R&S ETL-K386)
●
TS ASI IN connector
●
Internal demodulator
5.2.8 MPEG Processing Board (B280)
Optional, installed in slot 6, see Figure 5-2.
Legacy option, replaced by Chapter 5.2.7, "AV Decoder and TS Processing (B380)",
on page 33.
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Interfaces and Connectors
Rear Panel
Extends the functionality of the R&S ETL to analyze (R&S ETL-K282) and generate
(R&S ETL-K280) MPEG-2 Transport Streams. Additionally, the MPEG Processing
Board option can include the R&S ETL-B281 (Video/ Audio Hardware Decoder) option.
An R&S ETL also fitted with this option provides functionality to decode TV programs
(SDTV and HDTV) within an MPEG-2 Transport Stream.
DVB COMMON INTERFACE
Ready for future applications. The pin assignment is conform to the European standard
EN50221.
TS ASI IN
The female BNC connector is used as ASI (Asynchronous Serial Interface) conform to
EN50083-9.
For the MPEG analysis (MPEG-TS Analyzer/Monitoring option, R&S ETL-K282), the
external MPEG-2 Transport Stream is input at this connector.
TS ASI OUT
The female BNC connector is used as ASI (Asynchronous Serial Interface) conform to
EN50083-9.
The MPEG-2 Transport Stream (output signal) is generated by the MPEG-TS Generator / Recorder option (R&S ETL-K280).
HDMI OUT
The 19 pin, female HDMI (High-Definition Multimedia Interface) is the interface for digital video and audio output. The pin assignment is conform to the HDMI 1.1 standard.
Electromagnetic interference (EMI) can affect the measurement results. To avoid any
impact, make sure that the conditions described in Chapter 6.1, "Preventing Electro-
magnetic Interference", on page 37 are met.
The output signal is generated by the Video/ Audio Hardware Decoder option
(R&S ETL-B281).
5.2.9 Li-Ion Battery Pack (B235)
Optional; installed in slot 6, see Figure 5-2.
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Interfaces and Connectors
Rear Panel
Used alternatively as power supply. The Battery Pack is described in a separate manual (2112.1069.32) provided with the option. For the ratings of the power supply, refer
also to the data sheet.
For information on switching the R&S ETL on or off, refer to Chapter 7, "Switching On
or Off the Instrument", on page 41. For an overview on available power supplies,
refer to Chapter 6.2, "Connecting to the Power Supply", on page 38.
Risk of injuries
To avoid injuries to yourself or others, always follow the instructions provided in the
Battery Pack manual. Furthermore, observe the general safety instructions delivered
with the R&S ETL.
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R&S®ETL
Connecting the Instrument
Preventing Electromagnetic Interference
6 Connecting the Instrument
This chapter describes the power supply options and how to connect the R&S ETL to
the power supply and external devices.
6.1 Preventing Electromagnetic Interference
To prevent electromagnetic interference, the R&S ETL must be operated with all
shielding covers fitted. Only suitable and shielded signal and control cables may be
used.
Inputs and outputs for RF/trigger/gate/reference/tracking generator/ASI/video
source/audio source
In particular cables that are connected to these inputs/outputs can cause EMI problems. Therefore these cables should have at least 80 dB to 1 GHz shielding. This is
usually achieved by means of double-shielded cables.
HDMI output
Use an HDMI cable with appropriate ferrite shielding.
For details on the interface see Chapter 5.2.7, "AV Decoder and TS Processing
(B380)", on page 33.
USB interfaces
Connect only USB devices that remain within the permissible EMI limits. To avoid any
impact, use cables that are:
●
Double-shielded
●
Not longer than 1 m
For details on the interface see Chapter 5.1.10, "USB Interfaces", on page 24.
LAN interface
Use a category 5 cable.
For details on the interface see Chapter 5.2.1, "Standard Rear Panel Connectors",
on page 26.
GPIB interface
Use a shielded cable.
For details on the interface see Chapter 5.2.3, "GPIB Interface (B10)", on page 29.
All other cables can be single-shielded. The AC cable is unshielded.
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R&S®ETL
Connecting the Instrument
Connecting to the Power Supply
6.2 Connecting to the Power Supply
By standard, the R&S ETL uses an AC power supply. In order to use the R&S ETL
independently from an AC power supply, the R&S ETL can be additionally fitted with a
DC power supply (DC Power Supply option, R&S ETL-B230) and/or a battery pack
(Battery Pack option, R&S ETL-B235). For details on the different power supplies, refer
to Chapter 5.2, "Rear Panel", on page 26.
From the available power supplies, the R&S ETL selects the one to use according to
the following priority scheme:
Priority Power supply
1 AC power supply
2 DC power supply
3 battery pack
For example, if the R&S ETL is connected to both an AC and a DC power supply, it
uses the AC power supply. If it is suddenly disconnected from the AC power supply, it
switches to the DC power supply.
6.2.1 Connecting to the AC Power Supply
The R&S ETL 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. The
AC power connector is located on the rear panel of the R&S ETL.
Figure 6-1: AC power connector
Shock hazard
Observe the basic safety instructions delivered with the R&S ETL, especially the
instructions on electrical safety.
Take care that the AC voltage lies within the limits printed on the AC power connector
of the R&S ETL and listed in the data sheet.
► Connect the R&S ETL to the AC power supply, using the power cable that is sup-
plied. The AC power connector is located on the rear panel of the R&S ETL. The
R&S ETL complies with safety class EN61010. The power supply must be connected to a socket with protective conductor.
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R&S®ETL
Connecting USB External Devices
6.3 Connecting USB External Devices
Using the two USB interfaces on the front panel of the R&S ETL, you can directly connect USB devices to the R&S ETL. This number can be increased as necessary by
using USB hubs.
Due to the large number of available USB devices, there is almost no limit to the
expansions that are possible with the R&S ETL. In the following, USB devices that can
be useful are listed:
●
Power sensors of the R&S NRP-Zxy family
Using an adapter cable (R&S NRP-Z4), you can connect a power sensor as an
alternative to the power sensor connector on the rear panel that is only available
with Additional Interfaces option, R&S FSL-B5.
●
Keyboard for entering comments, file names, etc. or easy access to Windows settings.
See Chapter 6.3.1, "External Keyboard", on page 39.
●
Mouse for easy operation of Windows dialog boxes.
See Chapter 6.3.2, "Mouse", on page 40.
●
Memory stick for easy transfer of data to/from a computer, for example firmware
updates.
See Chapter 6.3.3, "Memory Stick", on page 40.
●
External drives for easy installation of firmware applications.
See Chapter 6.3.4, "External Drive", on page 40.
●
Printer for printing out measurement results.
Connecting the Instrument
To install a USB device
1. Connect the USB device to the R&S ETL. You can do this during operation
because all USB devices are Plug and Play.
Windows automatically searches for a suitable device driver.
2. If Windows does not find a suitable driver, it will prompt you to specify a directory
that contains the driver software. If the driver software is on a CD-ROM, connect a
USB CD-ROM drive to the R&S ETL before proceeding.
To uninstall a USB device
► Disconnect the USB device to the R&S ETL. You can do this during operation.
Windows immediately detects the change in the hardware configuration and deactivates the corresponding driver.
6.3.1 External Keyboard
Connect the keyboard to one of the USB interfaces (type A). The default language setting is for a UK keyboard. You can change the language and modify other settings such
as the repetition rate in Windows. For details on how to change these settings, refer to
the Windows documentation.
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R&S®ETL
Connecting the Instrument
Connecting USB External Devices
6.3.2 Mouse
You can change settings such as the speed of the mouse cursor in Windows. For
details, refer to the Windows documentation.
6.3.3 Memory Stick
The R&S ETL has a disk drive. You can exchange data by using a memory stick which
you plug into one of the USB interfaces. The memory stick is automatically assigned a
free drive letter and you can use Windows Explorer to transfer data.
6.3.4 External Drive
You can use the USB interface to supply the power for an external hard disk drive
(HDD). Make sure that the maximum current suffices the power requirement of the
HDD. For USB 2.0, the maximum current is limited to 500 mA. With a Y cable, you can
use a second USB port as additional power supply.
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R&S®ETL
Switching On or Off the Instrument
Instrument States
7 Switching On or Off the Instrument
Shock hazard
Observe the basic safety instructions delivered with the R&S ETL, especially the
instructions on electrical safety.
Be aware that in standby, the R&S ETL is still power-supplied.
For an overview on available power supplies, refer to Chapter 6.2, "Connecting to the
Power Supply", on page 38.
7.1 Instrument States
Three different instrument states exist:
On (ready)
The R&S ETL is supplied with power by one of the available power supplies (see also
Chapter 6.2, "Connecting to the Power Supply", on page 38). After booting, the
R&S ETL is ready for operation. A green LED above the [ON/STANDBY] key indicates
this state.
Standby
Only available if the R&S ETL is connected to the AC power supply (AC power switch
in position I; for details, refer to Chapter 5, "Interfaces and Connectors", on page 17). A
yellow LED above the [ON/STANDBY] key indicates this state. Parts of the R&S ETL
are still active, e.g. the oven of the OCXO unit (OCXO Reference Frequency option,
R&S FSL-B4) is kept active. To prevent the R&S ETL from overheating, the fan
remains active.
If switched on in this state, the R&S ETL will rapidly resume operation. It preserves the
current settings and when switched back on, the last measurement is displayed.
Off
The R&S ETL is switched off completely. Both LEDs are off. When switched on again,
the R&S ETL starts booting. If the OCXO unit (OCXO Reference Frequency option,
R&S FSL-B4) is used, an extended warm-up phase as specified in the data sheet is
required.
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R&S®ETL
7.2 Switching On the Instrument
Risk of instrument damage
Before switching on the R&S ETL, make sure that the following conditions are met:
●
The R&S ETL is set up as described in Chapter 4, "Setting Up the Instrument",
on page 13.
●
Signal levels at the input connectors are all within the specified ranges.
●
Signal outputs are correctly connected and are not overloaded.
The values are specified in the data sheet. Failure to meet these conditions may cause
damage to the R&S ETL or other devices in the test setup.
► AC power supply: Press the AC power switch on the rear panel into position I.
Switching On or Off the Instrument
Switching Off the Instrument
► DC power supply/battery pack or standby state: Press the [ON/STANDBY] key on
the front panel.
7.3 Switching Off the Instrument
Depending on the used power supply, the R&S ETL changes to different states when
pressing the [ON/STANDBY] key on the front panel or switching off the AC power at
the rear panel. An overview is given in Chapter 7.4, "Behavior of the ON/STANDBY
Key", on page 43.
Risk of losing data
If switched off using the [ON/STANDBY] key, the R&S ETL preserves its current settings.
If switched off at the rear panel or if the power cord is disconnected without pressing
the [ON/STANDBY] key first, the R&S ETL loses its settings. In this case, the last settings that were stored on the SSD are loaded when you switch the R&S ETL back on.
7.3.1 Switching to Standby
Do not press the [ON/STANDBY] key longer than 3 seconds.
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R&S®ETL
Switching On or Off the Instrument
Behavior of the ON/STANDBY Key
Prerequisites:
●
The R&S ETL is in operation.
●
The R&S ETL is connected to the AC power supply.
●
The AC power switch on the rear panel is in position I.
●
The shutdown behavior is configured accordingly using the [SETUP] key.
For details, refer to the user manual or the help.
► Press the [ON/STANDBY] key on the front panel.
The R&S ETL stores the current settings on its SSD and switches to standby (for
details on standby, refer to Chapter 7.1, "Instrument States", on page 41).
Shock hazard
Be aware that in standby, the R&S ETL is still power-supplied.
7.3.2 Switching Off
DC power supply/battery pack
► Press the [ON/STANDBY] key on the front panel. The R&S ETL changes into off
state.
AC power supply
Prerequisite: The shutdown behavior is configured accordingly using the [SETUP] key.
For details, refer to the user manual or the help.
1. Press the [ON/STANDBY] key on the front panel.
2. Change the AC power switch on the rear panel to position O, or disconnect the
R&S ETL from the AC power supply.
The R&S ETL changes into off state, if no alternative power supply is available.
The AC power switch also interrupts the power supply of the OCXO (OCXO Reference
Frequency option, R&S FSL-B4). When you switch the R&S ETL back on, be sure to
comply with the extended warm-up phase specified in the data sheet.
7.4 Behavior of the ON/STANDBY Key
Depending on the used power supply, the [ON/STANDBY] key on the front panel leads
to different states (see also Chapter 7.1, "Instrument States", on page 41). For details
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R&S®ETL
Switching On or Off the Instrument
Checking the Provided Options
on the power supply options, refer to Chapter 6.2, "Connecting to the Power Supply",
on page 38.
Power supply Instrument state Action Instrument reaction
AC On Press the [ON/STANDBY] key. Changes into standby or off
state, depending on the status
of the "Shutdown Off/Standby"
softkey ([SETUP] key).
DC On Press the [ON/STANDBY] key. Changes into off state.
Battery On Press the [ON/STANDBY] key. Changes into off state.
On Disconnect R&S ETL from AC
power supply or switching AC
power switch in position 0 (not
recommended).
Standby Press the [ON/STANDBY] key. Changes into on state.
Standby Disconnect R&S ETL from AC
power supply or switching AC
power switch in position 0.
Off Connect R&S ETL to AC power
supply and/or switching AC
power switch at the rear panel in
position I.
Off Press the [ON/STANDBY] key. Starts booting.
On/off Switch the AC power switch at
the rear panel in position I.
Off Press the [ON/STANDBY] key. Starts booting.
On/off Switch the AC power switch at
the rear panel in position I.
Changes into off state without
saving the current settings.
Changes into off state.
Starts booting.
No action
No action
If switched on from standby, the R&S ETL directly displays the measurement screen
and resume operation after a few moments. Otherwise, after being switched on, the
R&S ETL starts booting. It displays the BIOS screen and performs a self-test of the
computer hardware. The firmware starts as soon as Windows has resumed operation.
7.5 Checking the Provided Options
The R&S ETL can be equipped with both hardware and firmware options. In order 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 "More ↓" key.
3. Press the "System Info" softkey.
4. Press the "Versions + Options" softkey.
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R&S®ETL
Switching On or Off the Instrument
Turn-On Tests
A list with hardware and firmware information is displayed.
5. Check the availability of the hardware options as indicated in the delivery note.
6. Check the options enabled using license keys as indicated in the delivery note.
For an overview of the all options available for the R&S ETL, refer to the product site
at: https://www.rohde-schwarz.com/product/etl/
7.6 Turn-On Tests
Only perform these functional tests when the operating temperature is reached
(approx. 15 minutes after the R&S ETL is switched on, refer to the data sheet for
details).
7.6.1 Performing a Self-Alignment
1. Press the [SETUP] key.
2. Press the "Alignment" softkey.
3. Press the "Self Alignment" softkey.
Once the system correction values have been calculated successfully, a message
is displayed.
7.6.2 Performing a Self-Test
1. Press the [SETUP] key.
2. Press the "More ↓" key.
3. Press the "Service" softkey.
4. Press the "Selftest" softkey.
Once the modules have been checked successfully, a message is displayed.
Once both steps have been completed successfully, the R&S ETL is ready for
operation.
You do not need to repeat the self-test every time you switch on the R&S ETL. It is only
necessary if instrument malfunction is suspected.
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R&S®ETL
Sample Application
Performing the Measurement
8 Sample Application
Follow the instructions in this chapter to perform your first measurement with the
R&S ETL.
For an expanded selection of measurement examples and background information,
refer to the user manual or the help.
The chosen example applies to the DVBC and J.83/A/C TV standard. It gives an overview of the active measurement channel. All parameters are set according to the modulation standard, referenced in the channel table or by the default digital TV modulation
standard. The spectrum is displayed in a full screen trace.
8.1 Test Setup
Use a digital TV generator as signal source (e.g. R&S BTC).
1. Connect the generator directly to the R&S ETL.
2. Set the TV generator to the following parameters:
a) Center frequency: 100 MHz
b) Single carrier 64QAM modulation
c) Root raised cosine transmit filter with a roll-off factor of 0.15
d) Symbol rate: 6.9 MSymbols/s
8.2 Setting the TV Analyzer/Receiver Mode
After preset, the R&S ETL is in the "Spectrum Analyzer" mode. To perform TV measurements, change into the "TV Analyzer/Receiver" mode:
1. Press the [MODE] key.
2. Activate the "TV Analyzer/Receiver" option.
For further information on measurement modes, refer to the user manual or the help.
8.3 Performing the Measurement
1. Press the [FREQ] key.
2. Enter 100
3. Press the [MENU] key.
MHz for the center frequency.
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R&S®ETL
Sample Application
Performing the Measurement
4. Press the "Digital TV" softkey.
5. Press the [MEAS] key.
6. Select the "Digital TV Settings" softkey.
7. Compare the modulation parameters.
8. Select the correct modulation standard.
9. Press the "Spectrum" softkey.
10. To adjust the input attenuator, press the "Adjust Attenuation" softkey.
The spectrum of the input signal is displayed.
Figure 8-1: Digital TV Spectrum measurement
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R&S®ETL
Operating the Instrument in a LAN
Computer Name
9 Operating the Instrument in a LAN
The R&S ETL is equipped with a network interface and can be connected to an Ethernet LAN (local area network). The network card operates with a 10 MHz Ethernet IEEE
802.3 or a 100 MHz Ethernet IEEE 802.3u interface. The TCP/IP network protocol and
the associated network services are preconfigured.
To be able to exchange data within a local area network (LAN), every computer or
R&S ETL that is connected must have a unique IP address or a unique computer
name. Access between different users is managed with access authorizations.
Provided the appropriate rights have been assigned and the Window firewall configuration is adapted accordingly, the interface can be used e.g. for transferring data, printing
on network printers, operating/controlling the R&S ETL from a remote computer.
To use network resources, access must be granted. To share files on the R&S ETL
with other network users, access to R&S ETL resources, e.g. the hard drives, must
also be granted. All these administration tasks are normally performed by a network
administrator. For details, refer to the Windows documentation. Contact your network
administrator for access authorizations.
User name and password of the R&S ETL are factory-set, see Chapter 10.1.1,
"Logon", on page 52. The user name is used for auto login, access authorization and
remote operation.
For further information on networks, refer to the user manual or the help.
9.1 Computer Name
Default computer name
The default computer name is composed as follows:
<instrument short name>-<serial number>
Example: ETL-100104
The serial number consists of 6 digits and is printed on the cabinet of the R&S ETL.
To read out the computer name
If the R&S ETL has a default computer name, the computer name is displayed in the
title bar of the application. If no default computer name is displayed, do the following:
1. Press the [SETUP] key.
2. Press the "General Setup" softkey.
3. Press the "Network Address" softkey.
The submenu is displayed.
4. Press the "Computer Name" softkey.
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R&S®ETL
Operating the Instrument in a LAN
IP Address
5. Read out the name.
To change the computer name
1. Access as above: [SETUP] > "General Setup" > "Network Address" > "Computer
Name"
2. Enter the computer name.
3. If you have entered an invalid name, in the status line, an out of range message is
displayed. The edit dialog box remains open, and you can start afresh.
If the settings are correct, the configuration is saved, and you are prompted to
restart the R&S ETL.
4. Confirm the displayed message to restart the R&S ETL.
9.2 IP Address
If you want to address an R&S ETL in a network or in a remote control session, you
need to know the IP address.
The access to the IP address depends on the version of the operating system.
To read out the IP address (Windows 8)
1. Press the [SETUP] key.
2. Press the "General Setup" softkey.
3. Press the "Network Address" softkey.
The submenu is displayed.
4. Double-click "Ethernet".
The Windows "Ethernet Status" dialog box is displayed.
5. Click the "Details" button.
The Windows "Network Connection Details" dialog box is displayed. The IP
address is listed under "IPv4 Address", example:
To read out the IP address (Windows XP)
1. Press the [SETUP] key.
2. Press the "General Setup" softkey.
3. Press the "Network Address" softkey.
The submenu is displayed.
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R&S®ETL
Operating the Instrument in a LAN
Connecting the Instrument to a Computer
4. Press the "IP address" softkey.
9.3 Connecting the Instrument to the Network
Risk of network failure/virus infection
Before connecting the R&S ETL to a network or configuring a network, do the following:
●
Consult your network administrator.
●
If your network does not support DHCP or if you choose to disable dynamic TCP/IP
configuration, you must assign valid address information before connecting the
R&S ETL to the LAN.
Errors may affect the entire network.
Efficient virus protection is a prerequisite for secure operation in the network. Never
connect the R&S ETL to a network without proper protection against a virus infection,
as doing so may cause damage to the R&S ETL firmware.
To connect the R&S ETL to a network
1. Fulfill all prerequisites mentioned above.
2. Make sure that the R&S ETL is switched off. This is the only way to ensure that the
network connection is reliably detected and any disruptions during the operation of
the R&S ETL are avoided.
3. Connect the R&S ETL to the network using a CAT-5e cable or better.
4. Switch on the R&S ETL.
To disconnect the R&S ETL from a network
1. Make sure that the R&S ETL is switched off.
2. Disconnect the R&S ETL from the network.
9.4 Connecting the Instrument to a Computer
How to set up a LAN connection between an R&S ETL and a single computer without
integration into a larger network depends on the operating system installed on the
computer.
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R&S®ETL
Operating the Instrument in a LAN
Firewall Settings
9.4.1 Windows 7 or Later
If Windows 7 or a later Windows version is installed on the computer, you can set up a
LAN connection really fast.
1. Activate DHCP on both the computer and the R&S ETL.
2. Connect the computer and the R&S ETL with a standard RJ.45 cross-over cable
(LAN cable).
After approx. 16 seconds, the connection is established.
3. To address the R&S ETL, use the computer name.
See Chapter 9.1, "Computer Name", on page 48.
9.4.2 Other Operating Systems
If another operating system than Windows 7 or later is installed on the computer, you
need to assign IP addresses.
1. Assign an IP address to the R&S ETL and the computer.
The IP addresses 192.168.xxx.yyy are available for use here. xxx and yyy can
assume values of 1 to 255. The value for the subnet mask is 255.255.255.0.
2. Connect the R&S ETL and the computer with a standard RJ.45 cross-over cable
(LAN cable).
3. To address the R&S ETL, use the assigned IP address.
9.5 Firewall Settings
By default, the Windows Firewall is activated to protect the R&S ETL from an attack of
hostile users and programs. The Windows Firewall suppresses all network communication which is not initialized by the R&S ETL itself or which is not defined as an
exception.
To enable data transfer or to allow access to the R&S ETL, define exceptions. For
details, refer to the Windows documentation or contact your network administrator for
support.
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R&S®ETL
10 Installed Software
The firmware and the operating system are already installed on the R&S ETL.
Further information
●
Performing a firmware update:
See the release notes.
●
Installing software options:
See the document delivered with the option key.
10.1 Operating System
The R&S ETL has a Windows Embedded operating system with one of the following
versions:
●
Windows 8
The serial number of the R&S ETL is ≥ 205 000 or an upgrade kit (R&S ETLU80/U81/U82) is installed.
●
Windows XP
The serial number of the R&S ETL is < 205 000. No upgrade kit is installed.
Installed Software
Operating System
When the R&S ETL is delivered, the operating system is configured for optimum operation. Changes to the system settings are required only if you install peripherals such
as a keyboard and printer, or if you configure the network and the settings do not conform to the default settings.
Risk of causing instrument unusability
To prevent malfunctions and to avoid instrument repair, only install service packs
approved by Rohde & Schwarz. In particular, do not use service packs for other Windows editions.
Only install and execute programs tested by Rohde & Schwarz with regard to their
compatibility with the R&S ETL software. The tested program packages are listed in
Chapter 10.2, "Additional Software", on page 54.
10.1.1 Logon
Windows requires that you identify yourself by entering a user name and password in a
logon window.
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R&S®ETL
10.1.1.1 Automatic Logon
Installed Software
Operating System
User name and password are factory-set as follows:
●
User name: instrument
●
Password: 894129
If the R&S ETL is connected to a network, and if the user name and the password are
identical under Windows and on the network, you log on to Windows and the network
at the same time.
Due to an automatic logon function that is activated when shipped, the R&S ETL automatically logs on to Windows. You can deactivate this function. If activated, the automatic logon comprises:
●
The logon is automatically carried out in the background.
●
After logon, the user has administrator rights.
Changing the automatic logon settings requires a mouse and an external keyboard.
To deactivate the automatic logon
1. The first step depends on the version of the operating system:
● Windows 8: In the taskbar, right-click the "Start" charm.
● Windows XP: In the left corner of the taskbar, click the Windows start icon.
2. Under "Start", select "Run".
The "Run" dialog box is displayed.
3. Enter the C:\R_S\INSTR\USER\NOAUTOLOGIN.REG command.
4. Press the [ENTER] key to confirm.
The automatic logon mechanism is deactivated. The next time you switch on the
R&S ETL, you are prompted to enter your user name and password before the
firmware is started.
To activate the automatic logon
1. For the first step, see step 1.
2. Under "Start", select "Run".
The "Run" dialog box is displayed.
3. Enter the C:\R_S\INSTR\USER\AUTOLOGIN.REG command.
4. Press the [ENTER] key to confirm.
The automatic logon mechanism is activated. It applies the next time you switch on
the R&S ETL.
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R&S®ETL
10.1.2 Access to Windows Settings
Installed Software
Additional Software
The Windows settings are grouped in the Windows "Control Panel". For details, refer to
the Windows documentation.
Changing Windows settings requires a mouse and an external keyboard.
To display the Windows desktop
1. Press the [FILE] key.
2. Press the "More ↓" softkey.
3. Press the "Desktop" softkey.
To access the Windows 8 control panel
1. On the Windows desktop, move the mouse pointer in the upper or lower right cor-
ner and then down.
The charm window is displayed on the right side of the screen.
2. Select the "Settings" charm.
3. Select "Control Panel".
To access the Windows XP control panel
1. Display the Windows desktop.
2. On the external keyboard:
● Press the Windows key.
● Press the [CTRL+ESC] key combination.
To return to the measurement screen
► On the R&S ETL, press any hardkey.
► On the external keyboard, press the [ALT+TAB] key combination.
► On the taskbar, click the R&S Analyzer Interface icon.
10.2 Additional Software
The driver software and the system settings of Windows have been fine-tuned to support the measurement functions of the R&S ETL. Thus, for flawless instrument function, use only software and hardware approved or offered by Rohde & Schwarz.
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R&S®ETL
Using other software or hardware can cause the R&S ETL to perform improperly or
faulty. The following program packages have been successfully tested for compatibility
with the measurement instrument software:
●
R&S ETL TxCheck
10.3 Backup and Restore Application
Using the backup and restore application, you can back up the instrument installations
and their configuration so that they can be restored if necessary. When restoring, you
can choose between various states.
●
Factory default state
If, for example, the system crashes, you can restore the factory default state.
●
Intermediate states that you have saved
For example, you can back up the current system partition before a firmware
update or provide different system configurations for different environments.
Installed Software
Backup and Restore Application
In the restore process, the system partition is deleted, formatted and written newly. The
data partition is not affected.
Connect an external keyboard.
If the instrument does not have a monitor, connect also an external monitor.
To display the main dialog for backup and restore
1. Restart the R&S ETL.
The boot screen is displayed. By default, "System" is selected. If you do not perform the next step within 4 seconds, the dialog vanishes and the booting process
continues.
2. Select the "Backup" partition and press [ENTER].
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R&S®ETL
Installed Software
Backup and Restore Application
The main dialog is displayed. It provides access to all functions of the backup and
restore application.
Figure 10-1: Main dialog (example)
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R&S®ETL
10.3.1 Creating a Backup
Installed Software
Backup and Restore Application
(1) = Header showing instrument type
(2) = Header showing instrument name
(3) = Free memory space on backup partition
(4) = List of backups already created
(5) = Description of currently selected backup
To continue, see one of the following chapters:
●
Chapter 10.3.1, "Creating a Backup", on page 57
●
Chapter 10.3.2, "Restoring a Selected Backup Version", on page 58
●
Chapter 10.3.3, "Deleting a Backup", on page 58
Using this function, you can create a backup of the current instrument installation and
its configuration.
1. In the main dialog (see Figure 10-1), select "Create Backup".
The "Create Backup" dialog is displayed. Under "Description", the current version
of the firmware is displayed.
2. Enter a name for the backup and the date. If necessary, you can add information to
the description.
3. Select "Start Backup".
During the backup process, a progress information dialog is displayed. You can terminate at any time ("Cancel").
After the process has been finished, the dialog is closed automatically, and the
main dialog is displayed again.
Note: If you activate "Keep open when finished", the progress information dialog
remains open until you close it.
4. In the main dialog, select "Exit and Reboot".
The backup and restore application is closed, and the R&S ETL is restarted.
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R&S®ETL
10.3.2 Restoring a Selected Backup Version
Installed Software
Backup and Restore Application
Using this function, you can restore the selected instrument installation and its configuration.
Malware protection
When restoring a backup, the Windows operating system and installed anti-malware
software are probably outdated. To minimize the risk of malware threats after restoring
a backup, verify and adjust the "Windows Update" settings. Follow the recommendations from Rohde & Schwarz applicable to your instrument. Also, install all Windows
security updates that have been published in the meanwhile.
1. In the main dialog (see Figure 10-1), select the backup you want to restore.
2. Select "Restore Selected".
3. In the "Restore Selected" dialog, select "Yes".
During the restoring process, a progress information dialog is displayed. You can
terminate at any time ("Cancel").
After the process has been finished, the application is closed automatically, and the
R&S ETL is restarted.
Note: If you activate "Keep open when finished", the progress information dialog
remains open until you close it.
10.3.3 Deleting a Backup
Using this function, you can delete the selected instrument installation and its configuration.
To provide space for new backups, you can remove older backups. The factory default
cannot be deleted.
1. In the main dialog (see Figure 10-1), select the backup you want to delete.
2. Select "Delete Selected".
3. In the "Delete Selected" dialog, select "Yes".
Note: You are not authorized to delete a factory default backup. If you have
selected one, an error message is displayed and the backup is not deleted.
4. In the main dialog, select "Exit and Reboot", or continue with Chapter 10.3.1, "Cre-
ating a Backup", on page 57.
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R&S®ETL
Maintenance
Replacing the Fuses
11 Maintenance
The R&S ETL does not need a periodic maintenance. What is necessary is essentially
the cleaning of the R&S ETL. However, it is recommended to check the rated data from
time to time.
The address of our support center and a list of all Rohde & Schwarz service centers
are provided at www.customersupport.rohde-schwarz.com.
11.1 Recommended Calibration Interval
For information on the recommended calibration interval for the R&S ETL, refer to the
data sheet.
11.2 Cleaning
Shock hazard
Before cleaning the R&S ETL, ensure that the R&S ETL is switched off and disconnected from all power supplies.
1. Clean the outside of the R&S ETL using a soft, lint-free dust cloth.
2. Make sure that vents are not obstructed.
Instrument damage caused by cleaning agents
Cleaning agents contain substances that may damage the R&S ETL, e.g. solvent-containing cleaning agents may damage the front panel labeling or plastic parts.
Never use cleaning agents such as solvents (thinners, acetone, etc), acids, bases, or
other substances.
11.3 Replacing the Fuses
The R&S ETL is protected by two fuses (IEC 127 - T 3.15 H / 250 V) located on the
rear panel at the right side of the AC power switch.
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R&S®ETL
Maintenance
Storing
Shock hazard
For fuse replacement, ensure that the R&S ETL is switched off and disconnected from
all power supplies.
1. Open the lid of the AC power connector.
2. Lift the fuse holder out of its slot.
3. Exchange the two fuses.
4. Put the fuse holder back in its slot.
5. Close the lid.
11.4 Storing
The storage temperature range of the R&S ETL is given in the data sheet. If the
R&S ETL is to be stored for a longer period of time, it must be protected against dust.
Repack the R&S ETL as it was originally packed when transporting or shipping. The
two protective foam plastic parts prevent the control elements and connectors from
being damaged. The antistatic packing foil avoids any undesired electrostatic charging
to occur.
If you do not use the original packaging, provide for sufficient padding to prevent the
R&S ETL from slipping inside the package. Wrap antistatic packing foil around the
R&S ETL to protect it from electrostatic charging.
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R&S®ETL
Index
Index
A
AC power connector .......................................................... 26
AC power supply
connecting to .............................................................. 38
accessories ....................................................................... 14
administrator rights ............................................................ 53
AF OUT connector ............................................................ 24
aligning .............................................................................. 45
AMPT key .......................................................................... 20
Application cards ............................................................... 11
Application notes ............................................................... 11
arrow keys ......................................................................... 23
ASI OUT connector ........................................................... 27
AUDIO connector .............................................................. 28
automatic logon
activate ....................................................................... 53
deactivate ................................................................... 53
AUX PORT connector ....................................................... 32
B
BACK key .......................................................................... 22
Backup
Creating ...................................................................... 57
Deleting ....................................................................... 58
Main dialog ................................................................. 55
Restoring .................................................................... 58
bench operation ................................................................ 14
Brochures .......................................................................... 11
BW key .............................................................................. 20
C
calibration interval ............................................................. 59
cardboard box
unpacking ................................................................... 13
CCVS OUT connector ....................................................... 28
CHECKMARK key ............................................................. 23
cleaning the outside .......................................................... 59
computer name ................................................................. 48
connector
AC power .................................................................... 26
AF OUT ....................................................................... 24
ASI OUT ..................................................................... 27
AUDIO ........................................................................ 28
AUX PORT .................................................................. 32
CCVS OUT ................................................................. 28
DC power .................................................................... 28
DVB COMMON INTERFACE ............................... 34, 35
EXT REF ..................................................................... 27
EXT TRIG/GATE ......................................................... 27
GEN OUT ................................................................... 24
GPIB ........................................................................... 29
HDMI OUT ............................................................ 33, 35
I IN ........................................................................ 31, 32
IF / CCVS / ETI / AF GEN OUT .................................. 31
IF/VIDEO OUT ............................................................ 32
LAN ............................................................................. 27
NOISE SOURCE CONTROL ...................................... 32
POWER SENSOR ...................................................... 32
Q / MPX IN .................................................................. 31
RF IN .......................................................................... 25
SER CLK / AF GEN L OUT ........................................ 30
SER DAT / AF GEN R OUT ........................................ 31
TS ASI IN .............................................................. 34, 35
TS ASI OUT .......................................................... 34, 35
TS IN / OUT 1000 BASE-T ......................................... 34
USB ............................................................................ 24
control panel ...................................................................... 54
conventions ......................................................................... 8
D
Data sheets ....................................................................... 11
DC power connector ......................................................... 28
default computer name ..................................................... 48
documentation
conventions ................................................................... 8
on the R&S ETL ............................................................ 7
Documentation overview ................................................... 10
DVB COMMON INTERFACE connector ..................... 34, 35
E
electromagnetic interference ............................................. 37
EMI .................................................................................... 37
ENTER key ....................................................................... 22
ESC/CANCEL key ............................................................. 22
EXT REF connector .......................................................... 27
EXT TRIG/GATE connector .............................................. 27
external devices ................................................................ 39
connecting .................................................................. 39
F
FIELD keys ........................................................................ 23
FILE key ............................................................................ 18
firewall settings .................................................................. 51
firmware options ................................................................ 44
FREQ key .......................................................................... 19
front panel ......................................................................... 17
functional test .................................................................... 45
fuses
replacing ..................................................................... 59
G
GEN OUT connector ......................................................... 24
Getting started ................................................................... 10
GPIB connector ................................................................. 29
H
hardware options ............................................................... 44
HDMI OUT connector .................................................. 33, 35
help ................................................................................... 19
Help ................................................................................... 10
HELP key .......................................................................... 19
I
I IN connector .............................................................. 31, 32
IF / CCVS / ETI / AF GEN OUT connector ........................ 31
IF/VIDEO OUT connector ................................................. 32
information
safety issues ................................................................. 7
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R&S®ETL
Index
Information
Safety issues ................................................................ 7
instrument states ............................................................... 41
IP address ......................................................................... 49
K
key
AMPT .......................................................................... 20
BACK .......................................................................... 22
BW .............................................................................. 20
CHECKMARK ............................................................. 23
DN ARROW ................................................................ 23
ENTER ........................................................................ 22
ESC/CANCEL ............................................................. 22
FIELD LEFT ................................................................ 23
FIELD RIGHT ............................................................. 23
FILE ............................................................................ 18
FREQ .......................................................................... 19
HELP .......................................................................... 19
LEFT ARROW ............................................................ 23
LINES ......................................................................... 21
MEAS .......................................................................... 21
MENU ......................................................................... 19
MKR ............................................................................ 20
MKR-> ......................................................................... 21
MODE ......................................................................... 19
NEXT TAB ...................................................................24
ON/STANDBY ....................................................... 18, 43
PRESET ..................................................................... 18
PRINT ......................................................................... 19
RIGHT ARROW .......................................................... 23
RUN ............................................................................ 21
SETUP ........................................................................ 18
SPAN .......................................................................... 19
SWEEP ....................................................................... 20
TRACE ........................................................................ 21
TRIG ........................................................................... 20
UP ARROW ................................................................ 23
keypad ............................................................................... 21
mode
TV Analyzer ................................................................ 46
MODE key ......................................................................... 19
N
network .............................................................................. 48
automatic logon .......................................................... 52
connecting to .............................................................. 50
NEXT TAB key .................................................................. 24
NOISE SOURCE CONTROL connector ........................... 32
O
OCXO reference frequency ............................................... 30
off state .............................................................................. 41
on state ............................................................................. 41
ON/STANDBY key .......................................................18, 43
Open source acknowledgment (OSA) ............................... 11
operating system
Windows ..................................................................... 52
option
Additional Interfaces ................................................... 32
AV Decoder and TS Processing ................................. 33
B4 ............................................................................... 30
B5 ............................................................................... 32
B10 ............................................................................. 29
B201 ........................................................................... 30
B230 ........................................................................... 28
B280 ........................................................................... 34
B380 ........................................................................... 33
DC Power Supply ....................................................... 28
GPIB Interface ............................................................ 29
MPEG Processing Board ............................................ 34
OCXO Reference Frequency ...................................... 30
Universal DTV, ATV, FM Interface .............................. 30
options
checking ...................................................................... 44
firmware ...................................................................... 44
hardware ..................................................................... 44
L
LAN connector .................................................................. 27
LAN operation ................................................................... 48
LINES key ......................................................................... 21
logon
automatic .............................................................. 52, 53
Windows ..................................................................... 52
M
maintenance ...................................................................... 59
manual
conventions ................................................................... 8
on the R&S ETL ............................................................ 7
Manual
Getting started ............................................................ 10
User manual ............................................................... 10
MEAS key ......................................................................... 21
measurement
example ...................................................................... 46
mode ..................................................................... 19, 46
test setup .................................................................... 46
MENU key ......................................................................... 19
MKR key ............................................................................ 20
MKR-> key ........................................................................ 21
P
packing .............................................................................. 60
password
Windows ..................................................................... 52
POWER SENSOR connector ............................................ 32
power supply ..................................................................... 38
connecting to .............................................................. 38
connector (AC) ............................................................ 26
connector(DC) ............................................................ 28
PRESET key ..................................................................... 18
PRINT key ......................................................................... 19
Product documentation ..................................................... 10
provided options
checking ...................................................................... 44
Q
Q / MPX IN connector ....................................................... 31
R
rack mounting .................................................................... 16
recommended calibration interval ..................................... 59
Release notes .................................................................... 11
replacing fuses .................................................................. 59
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Page 65
R&S®ETL
Index
Restore
Main dialog ................................................................. 55
RF IN connector ................................................................ 25
rotary knob ........................................................................ 22
RUN key ............................................................................ 21
S
safety information ................................................................ 7
Safety information ............................................................... 7
Safety instructions ............................................................. 10
sample application ............................................................ 46
self-alignment .................................................................... 45
self-test .............................................................................. 45
SER CLK / AF GEN L OUT connector .............................. 30
SER DAT / AF GEN R OUT connector ..............................31
Settings charm .................................................................. 54
SETUP key ........................................................................ 18
ship damage inspection .................................................... 13
software
additional .................................................................... 54
SPAN key .......................................................................... 19
SSD ................................................................................... 42
standby state ..................................................................... 41
start charm ........................................................................ 53
start menu ......................................................................... 53
state
off ................................................................................ 41
on ................................................................................ 41
standby ....................................................................... 41
storing ............................................................................... 60
SWEEP key ....................................................................... 20
switching into standby ....................................................... 43
switching off the R&S ETL ................................................. 43
switching on the R&S ETL ................................................ 42
system overview ................................................................ 12
System partition
Backup ........................................................................ 57
Deleting selected version ............................................ 58
Restoring selected version ......................................... 58
password .................................................................... 52
settings ....................................................................... 54
Windows 8 ......................................................................... 52
Windows XP ...................................................................... 52
T
test setup ........................................................................... 46
TRACE key ....................................................................... 21
TRIG key ........................................................................... 20
TS ASI IN connector ................................................... 34, 35
TS ASI OUT connector ............................................... 34, 35
TS IN / OUT 1000 BASE-T connector ............................... 34
Tutorials ............................................................................. 10
U
unpacking the R&S ETL .................................................... 13
USB connector .................................................................. 24
external devices .......................................................... 39
User manual ...................................................................... 10
W
warranty conditions ........................................................... 14
White papers ..................................................................... 11
Windows
additional software ...................................................... 54
control panel ............................................................... 54
logon ........................................................................... 52
63Getting Started 2118.4130.02 ─ 04
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