Rohde and Schwarz CMU200v10 Quick Start Guide

Quick Start Guide

Universal
Radio Communication Tester

R&S CMU 200

1100.0008.02/53

Printed in Germany

Test and Measurement Division

1100.4961.62-01

®

R&S

is a registered trademark of Rohde & Schwarz GmbH & Co. KG.

Trade names are trademarks of the owners.

R&S CMU Documentation Map

Quick Start Guide

The present quick s tart guide describes everything that is needed
to put the instrument into operation and helps you to get familiar
with the radio comm unication tester. In particular, the quick start
guide describes the safety-related aspects to be obs erved when
setting up or operating the instrument. The guide contains:

• The product brochure and specifications

• Safety instructions

Documentation CD-ROM

• Certificates

• Customer support information, Rohde & Schwarz addresses

• Chapter 1: Preparation for Use

• Chapter 2: Getting Started

• Index for Chapter 1 and Chapter 2

The CD-ROM provides the complete user documentation f or the
radio communication testers R&S CMU 200 and R&S CMU 300:

• Printable versions of the complete operating manual
(including the contents of this quick start guide) and the
service manual

• Printable versions of the m anuals for R&S CMU network test
options (see order list on the following page) and accessories

• Help systems corres ponding to the contents of the quick s tart
guide and to the complete operating manual

• The product brochure and specifications in printable form.

• Application notes and articles

• Links to different useful sites in the R&S internet.

Optional Documentation

The complete operating manual for the radio communication
testers R&S CMU 200 and R&S CMU 300 and the manuals for
the network test options provide the complete reference
information for operation and programming. The service manual
instrument contains the performance test and other service­related information.

Printed versions of the manuals can be ordered as options; see
ordering information on the next page.

1100.4961.62 1 E-1

Note: The CD-ROM delivered with the instrument contains

printable (.pdf) versions of all these manuals.

List of Printed Manuals

The following operating manuals are related to the Universal Radio Communication Tester R&S
CMU 200 and to network test options for the R&S CMU 200. Printed m anuals can be ordered from
Rohde & Schwarz using the order numbers listed below.

Manual Order Number Type Description Stock No.

Operating Manual
CMU 200/300

Service Manual Inst.
CMU 200/300

Operating Manual
CMU-K20/-K21/­K22/-K23/-K24/-K26

Operating Manual
CMU-K27/-K28

Operating Manual
CMU-K29

1100.4984.12
CMU 200
CMU 300

1100.4903.82 CMU 200
CMU 300

1115.6088.12 CMU-K20
CMU-K21
CMU-K22
CMU-K23
CMU-K24
CMU-K26

CMU-K42
CMU-K43
CMU-K44
CMU-K45
CMU-K47
CMU-K92

1115.6688.12 CMU-K27
CMU-K28

1115.6888.12 CMU-K29 AMPS-MS for CMU-B21 1115.6807.02

Univ. Radio Communication Tester
for mobile stations / UE
for base stations

Univ. Radio Communication Tester
for mobile stations / UE
for base stations

GSM400-MS for CMU-B21
GSM900-MS for CMU-B21
GSM1800-MS for CMU-B21
GSM1900-MS for CMU-B21
GSM850-MS for CMU-B21
GSM GT800 for CMU-B21

GPRS software extension for GSM
EGPRS software extension for GSM
Dual Transfer Mode
AMR GSM for CMU200
Smart Alignment @ GS M-MS
(E)GPRS Application Test i ng

TDMA800-MS for CMU-B21
TDMA1900-MS for CMU-B21

For Options

1100.0008.02/53

1100.0008.03

1100.0008.02/53

1100.0008.03

1115.5900.02

1115.6007.02

1115.6107.02

1115.6207.02

1115.6307.02

1115.6507.02

1115.4691.02

1115.6907.02

1157.4277.02

1150.3100.02

1157.4477.02

1157.4077.02

1115.6607.02

1115.6707.02

Operating Manual
CMU-K53

Operating Manual
CMU-K61…-K69

Operating Manual
CMU-K81/-K82

Operating Manual
CMU-K83/-K84/

-K85/-K86

Operating Manual
CMU-K88

1115.5081.12 CMU-K53 Bluetooth for CMU 1115.5000.02

1115.4962.12 CMU-K65
CMU-K66
CMU-K67
CMU-K68
CMU-K69
CMU-K61
CMU-K62
CMU-K63

CMU-K64

1115.5581.12 CMU-K81
CMU-K82

1150.0382.12 CMU-K83
CMU-K84
CMU-K85
CMU-K86

CMU-K87

1150.3998.12 CMU-K88 1xEV-DO for CMU-B88 1150.3900.02

WCDMA UE TX Test (3GPP/FDD)
WCDMA UE DL Generator
WCDMA UE Band III Signalling
WCDMA UE Band I Signalling
WCDMA UE Band II S ignalling
WCDMA UE Band IV Si gnalling
WCDMA UE Band V Signalling
WCDMA UE Band VI Si gnalling

HSDPA 3.6 Mbps

CDMA800-MS (IS95) for CMU-B81
CDMA1900-MS (IS95) for CMU-B81

CDMA2000-MS (450 MHz band)
CDMA2000-MS (cellular band)
CDMA2000-MS (PCS band)
CDMA2000-MS (IMT-2000 band)

CDMA2000 Data Testing

1115.4891.02

1115.5100.02

1150.3000.02

1115.5300.02

1115.5400.02

1157.3670.02

1157.3770.02

1157.3870.02

1157.3970.02

1115.5500.02

1115.5600.02

1150.3500.02

1150.3600.02

1150.3700.02

1150.3800.02

1150.4007.02

1100.4961.62 2 E-2

R&S CMU 200 – Equipment Supplied

The R&S CMU is delivered with the following items:

• Universal Radio Communication Tester R&S CMU 200

• An AC power cable

• The following documentation (see documentation map on the previous pages):

- The present quick start guide for R&S CMU 200

- The documentation CD-ROM

Please note the instructions for unpacking and setting up the instrument starting on p. 1.10.

R&S CMU Models

This manual describes the following models of the Universal Radio Communication Tester R&S
CMU:

• Universal Radio Communic ation Tester R&S CMU 200, stock no. 1100.0008.02, for all mobile
station and user equipment tests including Bluetooth™ device tests.

• Universal Radio Communication Tester R&S CMU 200, stock no. 1100.0008.53, only for
Bluetooth™ device tests.

The Universal Radio Communication Test er R&S CMU 300, stock no. 1100.0008.03, is described
by a separate operating manual, stock no. 1100.4978.62.

1100.4961.62 3 E-1

Supplement to the Quick Start Guide

for Universal Radio Communication Tester

R&S CMU 200

Addendum to the data sheet, no. 0758.0039.22 (V06.00, May 2004)

For CMU 200 instruments delivered with WCDMA MS SW ≥ V3.60 the WCDMA RF generator signal
quality specification on page 25 is extended for 16QAM as follows:

Signal quality

Error vector magnitude (EV M) Global EVM for 16QAM

16QAM

<8 %, rms
reference setup: 3GPP TS34.121 FRC H­Set3 for 16 QAM

1100.4961.62 DS E-1

Before putting the product into operation for

the first time, make sure to read the following

Safety Instructions

Rohde & Schwarz makes every effort to keep the safety standard of its products up to date and to offer
its customers the highest possible degree of safety. Our products and the auxiliary equipment required
for them are designed and tested in accordance with the relevant safety standards. Compliance with
these standards is continuously monitored by our quality assurance system. This product has been
designed and tested in accordance with the EC Certificate of Conformity and has left the manufacturer’s
plant in a condition fully complying with safety standards. To maintain this condition and to ensure safe
operation, observe all instructions and warnings provided in this manual. If you have any questions
regarding these safety instructions, Rohde & Schwarz will be happy to answer them.

Furthermore, it is your responsibility to use the product in an appropriate manner. This product is
designed for use solely in industrial and laboratory environments or in the field and must not be used in
any way that may cause personal injury or property damage. You are responsible if the product is used
for an intention other than its designated purpose or in disregard of the manufacturer's instructions. The
manufacturer shall assume no responsibility for such use of the product.

The product is used for its designated purpose if it is used in accordance with its operating manual and
within its performance limits (see data sheet, documentation, the following safety instructions). Using
the products requires technical skills and knowledge of English. It is therefore essential that the
products be used exclusively by skilled and specialized staff or thoroughly trained personnel with the
required skills. If personal safety gear is required for using Rohde & Schwarz products, this will be
indicated at the appropriate place in the product documentation.

Observe

operating

instructions

indication for

units >18 kg

Supply

voltage

ON/OFF

Weight

Standby

indication

Symbols and safety labels

Danger of

electric

shock

Warning!

Hot

surface

PE terminal Ground

Direct

current

(DC)

Alternating

current (AC)

Direct/alternat

ing current

(DC/AC)

Ground

terminal

Device fully protected

by double/reinforced

insulation

Attention!

Electrostatic

sensitive

devices

1171.0000.42-01.00 Sheet 1

Safety Instructions

Observing the safety instructions will help prevent personal injury or damage of any kind caused by
dangerous situations. Therefore, carefully read through and adhere to the following safety instructions
before putting the product into operation. It is also absolutely essential to observe the additional safety
instructions on personal safety that appear in other parts of the documentation. In these safety
instructions, the word "product" refers to all merchandise sold and distributed by Rohde & Schwarz,
including instruments, systems and all acces sories.

Tags and their meaning

DANGER

WARNING

CAUTION This tag indicates a safety hazard with a low potential of risk for the user

ATTENTION

NOTE

This tag indicates a safety hazard with a high potential of risk for the
user that can result in death or serious injuries.

This tag indicates a safety hazard with a medium potential of risk for the
user that can result in death or serious injuries.

that can result in slight or minor injuries.
This tag indicates the possibility of incorrect use that can cause damage

to the product.
This tag indicates a situation where the user should pay special attention

to operating the product but which does not lead to damage.

Basic safety instructions

1. The product may be operated only under
the operating conditions and in the
positions specified by the manufacturer. Its
ventilation must not be obstructed during
operation. Unless otherwise specified, the
following requirements apply to
Rohde & Schwarz products:
IP protection 2X, pollution severity 2,
overvoltage category 2, use only in
enclosed spaces, max. operation altitude
max. 2000 m.

2. Applicable local or national safety
regulations and rules for the prevention of
accidents must be observed in all work
performed. The product may be opened
only by authorized, specially trained
personnel. Prior to performing any work on
the product or opening the product, the
instrument must be disconnected from the
supply network. Any adjustments,
replacements of parts, maintenance or
repair must be carried out only by technical
personnel authorized by Rohde & Schwarz.
Only original parts may be used for
replacing parts relevant to safety (e.g.
power switches, power transformers,
fuses). A safety test must always be
performed after parts relevant to safety
have been replaced

(visual inspection, PE conductor test,
insulation resistance measurement,
leakage current measurement, functional
test).

3. As with all industrially manufactured goods,
the use of substances that induce an
allergic reaction (allergens) such as
aluminum cannot be generally excluded. If
you develop an allergic reaction (such as a
skin rash, frequent sneezing, red eyes or
respiratory difficulties), consult a physician
immediately to determine the cause.

4. Depending on the function, certain products
such as RF radio equipment can produce
an elevated level of electromagnetic
radiation. Considering that unborn life
requires increased protection, pregnant
women should be protected by appropriate
measures. Persons with pacemakers may
also be endangered by electromagnetic
radiation. The employer is required to
assess workplaces where there is a special
risk of exposure to radiation and, if
necessary, take measures to avert the
danger.

1171.0000.42-01.00 Sheet 2

Safety Instructions

5. Operating the products requires special
training and intense concentration.
Disabled persons should not use the
products unless it is made certain that their
disability has no adverse effects while they
are operating the products.

6. Prior to switching on the product, it must be
ensured that the nominal voltage setting on
the product matches the nominal voltage of
the AC supply network. If a different voltage
is to be set, the power fuse of the product
may have to be changed accordingly.

7. In the case of products of safety class I with
movable power cord and connector,
operation is permitted only on sockets with
earthing contact and protective earth
connection.

8. Intentionally breaking the protective earth
connection either in the feed line or in the
product itself is not permitted. Doing so can
result in the danger of an electric shock
from the product. If extension cords or
connector strips are implemented, they
must be checked on a regular basis to
ensure that they are safe to use.

9. If the product has no power switch for
disconnection from the AC supply, the plug
of the connecting cable is regarded as the
disconnecting device. In such cases, it
must be ensured that the power plug is
easily reachable and accessible at all times
(length of connecting cable approx. 2 m).
Functional or electronic switches are not
suitable for providing disconnection from
the AC supply. If products without power
switches are integrated in racks or syst ems,
a disconnecting device must be provided at
the system level.

10. Never use the product if the power cable is
damaged. By taking appropriate safety
measures and carefully laying the power
cable, ensure that the cable cannot be
damaged and that no one can be hurt by
e.g. tripping over the cable or suffering an
electric shock.

11. The product may be operated only from
TN/TT supply networks fused with max.
16 A.

12. Do not insert the plug into sockets that are
dusty or dirty. Insert the plug firmly and all
the way into the socket. Otherwise this can
result in sparks, fire and/or injuries.

13. Do not overload any sockets, extension
cords or connector strips; doing so can
cause fire or electric shocks.

14. For measurements in circuits with voltages
V

> 30 V, suitable measures (e.g.

rms

appropriate measuring equipment, fusing,
current limiting, electrical separation,
insulation) should be taken to avoid any
hazards.

15. Ensure that the connections with
information technology equipment comply
with IEC950/EN60950.

16. Never remove the cover or part of the
housing while you are operating the
product. This will expose circuits and
components and can lead to injuries, fire or
damage to the product.

17. If a product is to be permanently installed,
the connection between the PE terminal on
site and the product's PE conductor must
be made first before any other connection
is made. The product may be installed and
connected only by a skilled electrician.

18. For permanently installed equipment
without built-in fuses, circuit breakers or
similar protective devices, the supply circuit
must be fused in such a way that suitable
protection is provided for users and
products.

19. Do not insert any objects into the openings
in the housing that are not designed for this
purpose. Never pour any liquids onto or into
the housing. This can cause short circuits
inside the product and/or electric shocks,
fire or injuries.

20. Use suitable overvoltage protection to
ensure that no overvoltage (such as that
caused by a thunderstorm) can reach the
product. Otherwise the operating personnel
will be endangered by electric shocks.

1171.0000.42-01.00 Sheet 3

Safety Instructions

21. Rohde & Schwarz products are not
protected against penetration of water,
unless otherwise specified (see also safety
instruction 1.). If this is not taken into
account, there exists the danger of electric
shock or damage to the product, which can
also lead to personal injury.

22. Never use the product under conditions in
which condensation has formed or can form
in or on the product, e.g. if the product was
moved from a cold to a warm environment.

23. Do not close any slots or openings on the
product, since they are necessary for
ventilation and prevent the product from
overheating. Do not place the product on
soft surfaces such as sofas or rug s or
inside a closed housing, unless this is well
ventilated.

24. Do not place the product on heat­generating devices such as radiators or fan
heaters. The temperature of the
environment must not exceed the maximum
temperature specified in the data sheet.

25. Batteries and storage batteries must not be
exposed to high temperatures or fire. Keep
batteries and storage batteries away from
children. If batteries or storage batteries are
improperly replaced, this can cause an
explosion (warning: lithium cells). Replace
the battery or storage battery only with the
matching Rohde & Schwarz type (see
spare parts list). Batteries and storage
batteries are hazardous waste. Dispose of
them only in specially marked containers.
Observe local regulations regarding waste
disposal. Do not short-circuit batteries or
storage batteries.

26. Please be aware that in the event of a fire,
toxic gases that may be hazardous to your
health may escape from the product.

27. Please be aware of the weight of the
product. Be careful when moving it;
otherwise you may injure your back or other
parts of your body.

28. Do not place the product on surfaces,
vehicles, cabinets or tables that for reasons
of weight or stability are unsuitable for this
purpose. Always follow the manufacturer's
installation instructions when installing the
product and fastening it to objects or
structures (e.g. walls and shelves).

29. If you use the product in a vehicle, it is the
sole responsibility of the driver to drive the
vehicle safely. Adequately secure the
product in the vehicle to prevent injuries or
other damage in the event of an accident.
Never use the product in a moving vehicle if
doing so could distract the driver of the
vehicle. The driver is always responsible for
the safety of the vehicle; the manufacturer
assumes no responsibility for accidents or
collisions.

30. If a laser product (e.g. a CD/DVD drive) is
integrated in a Rohde & Schwarz product,
do not use any other settings or functions
than those described in the documentation.
Otherwise this may be hazardous to your
health, since the laser beam can cause
irreversible damage to your eyes. Never try
to take such products apart, and never look
into the laser beam.

1171.0000.42-01.00 Sheet 4

Informaciones de seguridad

Por favor lea imprescindiblemente antes de
la primera puesta en funcionamiento las
siguientes informaciones de seguridad

Informaciones de seguridad

Es el principio de Rohde&Schwarz de tener a sus productos siempre al día con los estandards de
seguridad y de ofrecer a sus clientes el máximo grado de seguridad. Nuestros productos y todos los
equipos adicionales son siempre fabricados y examinados según las normas de seguridad vigentes.
Nuestra sección de gestión de la seguridad de calidad controla constantemente que sean cumplidas
estas normas. Este producto ha sido fabricado y examinado según el comprobante de conformidad
adjunto según las normas de la CE y ha salido de nuestra planta en estado impecable según los
estandards técnicos de seguridad. Para poder preservar este estado y garantizar un funcionamiento
libre de peligros, deberá el usuario atenerse a todas las informaciones, informaciones de seguridad y
notas de alerta. Rohde&Schwarz está siempre a su disposición en caso de que tengan preguntas
referentes a estas informaciones de seguridad.

Además queda en la responsabilidad del usuario utilizar el producto en la forma debida. Este producto
solamente fue elaborado para ser utilizado en la indústria y el laboratorio o para fines de campo y de
ninguna manera deberá ser utilizado de modo que alguna persona/cosa pueda ser dañada. El uso del
producto fuera de sus fines definidos o despreciando las informaciones de seguridad del fabricante
queda en la responsabilidad del usuario. El fabricante no se hace en ninguna forma responsable de
consecuencias a causa del maluso del producto.

Se parte del uso correcto del producto para los fines definidos si el producto es utilizado dentro de las
instrucciones del correspondiente manual del uso y dentro del margen de rendimiento definido (ver
hoja de datos, documentación, informaciones de seguridad que siguen). El uso de los productos hace
necesarios conocimientos profundos y el conocimeinto del idioma inglés. Por eso se deberá tener en
cuenta de exclusivamente autorizar para el uso de los productos a personas péritas o debidamente
minuciosamente instruidas con los conocimientos citados. Si fuera necesaria indumentaria de
seguridad para el uso de productos de R&S, encontrará la información debida en la documentación del
producto en el capítulo correspondiente.

Símbolos y definiciones de seguridad

Ver manual
de
instrucciones
del uso

Informaciones
para
maquinaria
con uns peso
de > 18kg

Peligro de
golpe de
corriente

¡Cuidado!
Superficie
caliente

Conexión a
conductor
protector

Conexión
a tierra

Conexión
a masa
conductora

¡Cuidado!
Elementos de
construción
con peligro de
carga
electroestática

potencia EN
MARCHA/PARADA

Indicación
Stand-by

Corriente
continua

DC

Corriente
alterna AC

Corriente
continua/alterna

DC/AC

El aparato está
protegido en su
totalidad por un
aislamiento de
doble refuerzo

1171.0000.42-01.00 página 1

Informaciones de seguridad

Tener en cuenta las informaciones de seguridad sirve para tratar de evitar daños y peligros de toda
clase. Es necesario de que se lean las siguientes informaciones de seguridad concienzudamente y se
tengan en cuenta debidamente antes de la puesta en funcionamiento del producto. También deberán
ser tenidas en cuenta las informaciones para la protección de personas que encontrarán en otro
capítulo de esta documentación y que también son obligatorias de seguir. En las informaciones de
seguridad actuales hemos juntado todos los objetos vendidos por Rohde&Schwarz bajo la
denominación de „producto“, entre ellos también aparatos, instalaciones así como toda clase de
accesorios.

Palabras de señal y su significado

PELIGRO Indica un punto de peligro con gran potencial de riesgo para el

ususario.Punto de peligro que puede llevar hasta la muerte o graves
heridas.

ADVERTENCIA Indica un punto de peligro con un protencial de riesgo mediano para el

usuario. Punto de peligro que puede llevar hasta la muerte o graves
heridas .

CUIDADO Indica un punto de peligro con un protencial de riesgo pequeño para el

usuario. Punto de peligro que puede llevar hasta heridas leves o
pequeñas

ATENCIÓN Indica la posibilidad de utilizar mal el pro ducto y a consecuencia

dañarlo.

INFORMACIÓN Indica una situación en la que deberían seguirse las instrucciones en el

uso del producto, pero que no consecuentemente deben de llevar a un
daño del mismo.

Informaciones de seguridad elementales

1. El producto solamente debe ser utilizado
según lo indicado por el fabricante
referente a la situación y posición de
funcionamiento sin que se obstruya la
ventilación. Si no se convino de otra
manera, es para los productos R&S
válido lo que sigue:
modo de protección IP 2X, grado de
suciedad 2, categoría de sobrecarga
eléctrica 2, utilizar solamente en
estancias interiores, utilización hasta
2000 m sobre el nivel del mar.

2. En todos los trabajos deberán ser
tenidas en cuenta las normas locales de
seguridad de trabajo y de prevención de
accidentes. El producto solamente debe
de ser abierto por personal périto
autorizado. Antes de efectuar trabajos en
el producto o abrirlo deberá este ser
desconectado de la corriente. El ajuste,
el cambio de partes, la manutención y la
reparación deberán ser solamente
efectuadas por electricistas autorizados
por R&S.Si se reponen partes con
importancia para los aspectos de
seguridad (por ejemplo el enchufe, los

transformadores o los fusibles),
solamente podrán ser sustituidos por
partes originales.Despues de cada
recambio de partes elementales para la
seguridad deberá ser efectuado un
control de seguridad (control a primera
vista, control de conductor protector,
medición de resistencia de aislamiento,
medición de medición de la corriente
conductora, control de funcionamiento).

3. Como en todo producto de fabricación
industrial no puede ser excluido en
general de que se produzcan al usarlo
elementos que puedan generar alergias,
los llamados elementos alergénicos (por
ejemplo el aluminio). Si se producieran
en el trato con productos R&S
reacciones alérgicas, como por ejemplo
urticaria, estornudos frecuentes, irritación
de la conjuntiva o dificultades al respirar,
se deberá consultar inmediatamente a
un médico para averigurar los motivos de
estas reacciones.

1171.0000.42-01.00 página 2

Informaciones de seguridad

4. Ciertos productos, como por ejemplo las
instalaciones de radiación HF, pueden a
causa de su función natural, emitir una
radiación electromagnética aumentada.
En vista a la protección de la vida en
desarrollo deberían ser protegidas
personas embarazadas debidamente.
También las personas con un bypass
pueden correr peligro a causa de la
radiación electromagnética. El
empresario está comprometido a valorar
y señalar areas de trabajo en las que se
corra un riesgo de exposición a
radiaciones aumentadas de riesgo
aumentado para evitar riesgos.

5. La utilización de los productos requiere
instrucciones especiales y una alta
concentracion en el manejo. Personas
minusválidas solamente deberán utilizar
estos productos si está por seguro de
que a causa de su handicap no podrá
surgir ninguna restricción en el manejo
del producto.

6. Antes de la puesta en marcha del
producto se deberá tener por seguro de
que la tensión preseleccionada en el
producto equivalga a la del la red de
distribución. Si es necesario cambiar la
preselección de la tensión también se
deberán en caso dabo cambiar los
fusibles correspondientes del prodcuto.

7. Productos de la clase de seguridad I con
alimentación móvil y enchufe individual
de producto solamente deberán ser
conectados para el funcionamiento a
tomas de corriente de contacto de
seguridad y con conductor protector
conectado.

de función o electrónicos no son aptos
para la el corte de la red eléctrica. Si los
productos sin interruptor están
integrados en construciones o
instalaciones, se deberá instalar el
interruptor al nivel de la instalación.

10. No utilice nunca el producto si está
dañado el cable eléctrico. Asegure a
través de las medidas de protección y de
instalación adecuadas de que el cable de
eléctrico no pueda ser dañado o de que
nadie pueda ser dañado por él, por
ejemplo al tropezar o por un golpe de
corriente.

11. Solamente está permitido el
funcionamiento en redes de distribución
TN/TT aseguradas con fusibles de como
máximo 16 A.

12. Nunca conecte el enchufe en tomas de
corriente sucias o llenas de polvo.
Introduzca el enchufe por completo y
fuertemente en la toma de corriente. Si
no tiene en consideración estas
indicaciones se arriesga a que se
originen chispas, fuego y/o heridas.

13. No sobrecargue las tomas de corriente,
los cables de extensión o los enchufes
de extensión ya que esto pudiera causar
fuego o golpes de corriente.

14. En las mediciones en circuitos de
corriente con una tensión de entrada de
Ueff > 30 V se deberá tomar las
precauciones debidas para impedir
cualquier peligro (por ejemplo medios de
medición adecuados, seguros, limitación
de tensión, corte protector, aislamiento
etc.).

8. Queda prohibida toda clase de
interrupción intencionada del conductor
protector, tanto en la toma de corriente
como en el mismo producto ya que
puede tener como consecuencia el
peligro de golpe de corriente por el
producto. Si se utilizaran cables o
enchufes de extensión se deberá poner
al seguro, que es controlado su estado
técnico de seguridad.

9. Si el producto no está equipado con un
interruptor para desconectarlo de la red,
se deberá considerar el enchufe del
cable de distribución como interruptor.
En estos casos deberá asegurar de que
el enchufe sea de fácil acceso y nabejo
(medida del cable de distribución
aproximadamente 2 m). Los interruptores

1171.0000.42-01.00 página 3

15. En caso de conexión con aparatos de la
técnica informática se deberá tener en
cuenta que estos cumplan los requisitos
de la EC950/EN60950.

16. Nunca abra la tapa o parte de ella si el
producto está en funcionamiento. Esto
pone a descubierto los cables y
componentes eléctricos y puede causar
heridas, fuego o daños en el producto.

17. Si un producto es instalado fijamente en
un lugar, se deberá primero conectar el
conductor protector fijo con el conductor
protector del aparato antes de hacer
cualquier otra conexión. La instalación y
la conexión deberán ser efecutadas por
un electricista especializado.

Informaciones de seguridad

18. En caso de que los productos que son
instalados fijamente en un lugar sean sin
protector implementado, autointerruptor
o similares objetos de protección, deberá
la toma de corriente estar protegida de
manera que los productos o los usuarios
estén suficientemente protegidos.

19. Por favor, no introduzca ningún objeto
que no esté destinado a ello en los
orificios de la caja del aparato. No vierta
nunca ninguna clase de líquidos sobre o
en la caja. Esto puede producir corto
circuitos en el producto y/o puede causar
golpes de corriente, fuego heridas.

20. Asegúrese con la protección adecuada
de que no pueda originarse en el
producto una sobrecarga por ejemplo a
causa de una tormenta. Si no se verá el
personal que lo utilice expuesto al peligro
de un golpe de corriente.

21. Los productos R&S no están protegidos
contra el agua si no es que exista otra
indicación, ver también punto 1. Si no se
tiene en cuenta esto se arriesga el
peligro de golpe de corriente o de daños
en el producto lo cual también puede
llevar al peligro de personas.

22. No utilice el producto bajo condiciones
en las que pueda producirse y se hayan
producido líquidos de condensación en o
dentro del producto como por ejemplo
cuando se desplaza el producto de un
lugar frío a un lugar caliente.

23. Por favor no cierre ninguna ranura u
orificio del producto, ya que estas son
necesarias para la ventilación e impiden
que el producto se caliente demasiado.
No pongan el producto encima de
materiales blandos como por ejemplo
sofás o alfombras o dentro de una caja
cerrada, si esta no está suficientemente
ventilada.

24. No ponga el producto sobre aparatos
que produzcan calor, como por ejemplo
radiadores o calentadores. La
temperatura ambiental no debe superar
la temperatura máxima especificada en
la hoja de datos.

25. Baterías y acumuladores no deben de
ser expuestos a temperaturas altas o al
fuego. Guardar baterías y acumuladores
fuera del alcance de los niños. Si las
baterías o los acumuladores no son
cambiados con la debida atención
existirá peligro de explosión (atención

celulas de Litio). Cambiar las baterías o
los acumuladores solamente por los del
tipo R&S correspondiente (ver lista de
piezas de recambio). Baterías y
acumuladores son deshechos
problemáticos. Por favor tirenlos en los
recipientes especiales para este fín. Por
favor tengan en cuenta las
prescripciones nacionales de cada país
referente al tratamiento de deshechos.
Nunca sometan a las baterías o
acumuladores a un corto circuito.

26. Tengan en consideración de que en caso
de un incendio pueden escaparse gases
tóxicos del producto, que pueden causar
daños a la salud.

27. Por favor tengan en cuenta el peso del
producto. Muevanlo cuidadosamente ya
que el peso puede causar lesiones de la
espalda u otros daños físicos.

28. No sitúe el producto encima de
superficies, vehículos, estantes o me sas,
que por sus características de peso o de
estabilidad no sean aptas para él. Siga
siempre las instrucciones de instalación
del fabricante cuando instale y asegure
el producto en objetos o estructuras (por
ejemplo paredes y estantes).

29. Si llega a utilizar el producto dentro de
un vehículo, queda en la responsabilidad
absoluta del conductor que conducir el
vehículo de manera segura. Asegure el
producto dentro del vehículo
debidamente para evitar en caso de un
accidente las lesiones u otra clase de
daños. No utilice nunca el producto
dentro de un vehículo en movimiento si
esto pudiera distraer al conductor.
Siempre queda en la responsabilidad
absoluta del conductor la seguridad del
vehículo y el fabricante no asumirá
ninguna clase de responsabilidad por
accidentes o colisiones.

30. Dado el caso de que esté integrado und
producto de laser en un producto R&S
(por ejemplo CD/DVD-ROM) no utilice
otras instalaciones o funciones que las
descritas en la documentación. De otra
manera pondrá en peligro su salud, ya
que el rayo laser puede dañar
irreversiblemente sus ojos. Nunca trate
de descomponer estos productos. Nunca
mire dentro del rayo laser.

1171.0000.42-01.00 página 4

Certificate No.: 99035, page 1

This is to certify that:

EC Certificate of Conformity

Equipment type

Stock No. Designation

CMU200 1100.0008.02/.53 Universal Radio Communication Tester
CMU300 1100.0008.03

complies with the provisions of the Directive of the Council of the European Union on the
approximation of the laws of the Member States

- relating to electrical equipment for use within defined voltage limits
(73/23/EEC revised by 93/68/EEC)

- relating to electromagnetic compatibility
(89/336/EEC revised by 91/263/EEC, 92/31/EEC, 93/68/EEC)

Conformity is proven by compliance with the following standards:

EN61010-1 : 2001-12
EN61326-1 : 1997 + A1 : 1998

For the assessment of electromagnetic compatibility, the limits of radio interference for Class
B equipment as well as the immunity to interference for operation in industry have been used
as a basis.

Affixing the EC conformity mark as from 1999

ROHDE & SCHWARZ GmbH & Co. KG
Mühldorfstr. 15, D-81671 München

Munich, 2004-09-10 Central Quality Management FS-QZ / Radde

1100.0008.02-s1- CE E-11

Certificate No.: 99035, page 2

This is to certify that:

EC Certificate of Conformity

Equipment type

Stock No. Designation

CMU-B11 1100.5000.02 Reference Oscillator
CMU-B12 1100.5100.02 Reference Oscillator
CMU-B15 1100.6006.02 Additional RF und IF Connections
CMU-B17 1100.6906.02 IQ and IF Interfaces
CMU-B21 1100.5200.02/.14 Versatile Signalling Unit
CMU-B41 1100.5300.02 Audio Generator and Analyzer
CMU-B52 1100.5400.02/.14 Spreech Codec for Versatile Signalling Unit
CMU-B53 1100.5700.02/.14 Bluetooth Extension
CMU-B54 1150.2604.14 Sig. Module
CMU-B56 1150.1850.14 3GPP Signalling Unit
CMU-B66 1149.9509.02 Versatile Base Band Board
CMU-B68 1149.9809.02 Layer1 Board
CMU-B71 1100.6406.02 ABIS Interface Unit
CMU-B73 1150.2004.02 Analog Telephon Line Interface
CMU-B76 1150.0601.02 Layer1 Board for WCDMA

complies with the provisions of the Directive of the Council of the European Union on the
approximation of the laws of the Member States

- relating to electrical equipment for use within defined voltage limits
(73/23/EEC revised by 93/68/EEC)

- relating to electromagnetic compatibility
(89/336/EEC revised by 91/263/EEC, 92/31/EEC, 93/68/EEC)

Conformity is proven by compliance with the following standards:

EN61010-1 : 2001-12
EN61326-1 : 1997 + A1 : 1998

For the assessment of electromagnetic compatibility, the limits of radio interference for Class
B equipment as well as the immunity to interference for operation in industry have been used
as a basis.

Affixing the EC conformity mark as from 1999

ROHDE & SCHWARZ GmbH & Co. KG
Mühldorfstr. 15, D-81671 München

Munich, 2004-09-10 Central Quality Management FS-QZ / Radde

1100.0008.02-s2- CE E-17

Certificate No.: 99035, page 3

This is to certify that:

EC Certificate of Conformity

Equipment type

Stock No. Designation

CMU-B81 1100.6506.02 CDMA(IS95) Signalling Unit
CMU-B82 1150.0201.02/.04 ACCESS Board für CDMA Signalling Unit
CMU-B83 1150.0301.02/.04/.12/.14 CDMA2000 Signalling Unit
CMU-B85 1100.7002.02/.04/.12 Speech Codec for CDMA2000
CMU-B87 1150.2404.02/.04 Message Monitor for CDMA2000
CMU-B88 1158.9908.02 1xEV-DO Extension
CMU-B95 1159.0504.02 Additional RF Generator
CMU-B99 1150.1250.02 RF1 Level Range identical to RF2
CMU-U61 1100.5500.02 Floppy Disk Drive
CMU-Z1 1100.7490.02 Memory Card

complies with the provisions of the Directive of the Council of the European Union on the
approximation of the laws of the Member States

- relating to electrical equipment for use within defined voltage limits
(73/23/EEC revised by 93/68/EEC)

- relating to electromagnetic compatibility
(89/336/EEC revised by 91/263/EEC, 92/31/EEC, 93/68/EEC)

Conformity is proven by compliance with the following standards:

EN61010-1 : 2001-12
EN61326-1 : 1997 + A1 : 1998

For the assessment of electromagnetic compatibility, the limits of radio interference for Class
B equipment as well as the immunity to interference for operation in industry have been used
as a basis.

Affixing the EC conformity mark as from 1999

ROHDE & SCHWARZ GmbH & Co. KG
Mühldorfstr. 15, D-81671 München

Munich, 2004-09-10 Central Quality Management FS-QZ / Radde

1100.0008.02-s3- CE E-4

Customer Support

Technical support – where and when you need it

For quick, expert help with any Rohde & Schwarz equipment, contact one of our
Customer Support Centers. A team of highly qualified engineers provides telephone
support and will work with you to find a solution to your query on any aspect of the
operation, programming or applications of Rohde & Schwarz equipment.

Up-to-date information and upgrades

To keep your Rohde & Schwarz equipment always up-to-date,
please subscribe to an electronic newsletter at

http://www.rohde-schwarz.com/www/response.nsf/newsletterpreselection

or request the desired information and upgrades via email from your Customer Support
Center (addresses see below).

Feedback

We want to know if we are meeting your support needs. If you have any comments
please email us and let us know [e-mail].

USA & Canada Rest of World

Monday to Friday (except US-state holidays)
8:00 AM – 8:00 PM Eastern Standard Time (EST)

USA: 888-test-rsa (888-837-8772) (opt 2)
From outside USA: [phone] (opt 2)
Fax: [phone]

Monday to Friday (except German-state holidays)
08:00 – 17:00 Central European Time (CET)

Europe:[phone]
From outside Europe: [phone]
Fax: [phone]

E-Mail: [e-mail]

E-Mail: [e-mail]

1007.8684.14-03.00

Adressen/Addresses

Algeria

Argentina

Australia

FIRMENSITZ/HEADQUARTERS (Tel) Phone

Rohde & Schwarz GmbH & Co. KG
Mühldorfstraße 15 · D-81671 München
Postfach 80 14 69 · D-81614 München

WERKE/PLANTS

Rohde & Schwarz Messgerätebau GmbH
Riedbachstraße 58 · D-87700 Memmingen
Postfach 1652 · D-87686 Memmingen

Rohde & Schwarz GmbH & Co. KG
Werk Teisnach
Kaikenrieder Straße 27 · D-94244 Teisnach
Postfach 1149 · D-94240 Teisnach

Rohde & Schwarz GmbH & Co. KG
Dienstleistungszentrum Köln
Graf-Zeppelin-Straße 18 · D-51147 Köln
Postfach 98 02 60 · D-51130 Köln

TOCHTERUNTERNEHMEN/SUBSIDIARIES

Rohde & Schwarz Vertriebs-GmbH
Mühldorfstraße 15 · D-81671 München
Postfach 80 14 69 · D-81614 München

Rohde & Schwarz International GmbH
Mühldorfstraße 15 · D-81671 München
Postfach 80 14 60 · D-81614 München

Rohde & Schwarz Engineering and Sales
GmbH
Mühldorfstraße 15 · D-81671 München
Postfach 80 14 29 · D-81614 München

R&S BICK Mobilfunk GmbH
Fritz-Hahne-Str. 7 · D-31848 Bad Münder
Postfach 2062 · D-31844 Bad Münder

Rohde & Schwarz FTK GmbH
Wendenschlossstraße 168, Haus 28
D-12557 Berlin

Rohde & Schwarz SIT GmbH
Agastraße 3
D-12489 Berlin

R&S Systems GmbH
Graf-Zeppelin-Straße 18 D-51147 Köln
Postfach 98 02 60 D-51130 Köln

ADRESSEN WELTWEIT/ADDRESSES WORLDWIDE

siehe/see AustriaAlbania

Rohde & Schwarz
Bureau d'Alger
5B Place de Laperrine
16035 Hydra-Alger

siehe / see MexicoAntilles (Neth.)

Precision Electronica S.R.L.
Av. Pde Julio A. Roca 710 - 6° Piso
1067 Buenos Aires

Rohde & Schwarz (Australia) Pty. Ltd.
Sales Support
Unit 6
2-8 South Street
Rydalmere, N.S.W. 2116

schwarz.com·service.rsdc@rohde-

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E-mail

info.rsdc@rohde-

schwarz.com

schwarz.com

Austria

Azerbaijan

Bangladesh

Belgium

Herzegovina

Brazil

Brunei

Bulgaria

Canada

Chile

China

Rohde & Schwarz-Österreich Ges.m.b.H.
Am Europlatz 3
Gebäude B
1120 Wien

Rohde & Schwarz Azerbaijan
Liaison Office Baku
ISR Plaza, 5th floor
340 Nizami Str.
370000 Baku

BIL Consortium Ltd.
Corporate Office
House-33, Road-4, Block-F
Banani, Dhaka-1213

siehe / see MexicoBarbados

siehe/see UkraineBelarus

Rohde & Schwarz Belgium N.V.
Excelsiorlaan 31 Bus 1
1930 Zaventem

siehe / see MexicoBelize

siehe/see MexicoBermuda

siehe/see SloveniaBosnia-

Rohde & Schwarz Do Brasil Ltda.
Av. Alfredo Egidio de Souza Aranha n° 177,
1° andar - Santo Amaro
04726-170 Sao Paulo - SP

George Keen Lee Equipment Pte Ltd.
#11-01 BP Tower
396 Alexandra Road
Singapore 119954

Rohde & Schwarz
Representation Office Bulgaria
39, Fridtjof Nansen Blvd.
1000 Sofia

Rohde & Schwarz Canada Inc.
555 March Rd.
Kanata, Ontario K2K 2M5

Dymeq Ltda.
Av. Larrain 6666
Santiago

Rohde & Schwarz China Ltd.
Representative Office Beijing
6F, Parkview Center
2 Jiangtai Road
Chao Yang District
Beijing 100016

Rohde & Schwarz China Ltd.
Representative Office Shanghai
Room 807-809, Central Plaza
227 Huangpi North Road
Shanghai 200003

Rohde & Schwarz China Ltd.
Representative Office Guangzhou
Room 2903, Metro Plaza
183 Tian He North Road
Guangzhou 510075

[e-mail]

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schwarz.com

(Tel) [phone]

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schwarz.com

(Tel) [phone]

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Adressen/Addresses

China

Cyprus

Czech Republic

Denmark

Egypt

Estonia

Finland

France

Germany

Rohde & Schwarz China Ltd.
Representative Office Chengdu
Unit G, 28/F, First City Plaza
308 Shuncheng Avenue
Chengdu 610017

Rohde & Schwarz China Ltd.
Representative Office Xian
Room 603, Jin Xin International
No. 99 Heping Road
Xian 710001

Rohde & Schwarz China Ltd.
Representative Office Shenzhen
Room 1901, Central Business Building
No. 88 Fuhua Yilu
Futian District
Shenzhen 518026

siehe / see MexicoCosta Rica

siehe/see SloveniaCroatia

siehe / see MexicoCuba

Hinis Telecast Ltd.
Agiou Thoma 18
Kiti
Larnaca 7550

Rohde & Schwarz Praha, s.r.o.
Hadovka Office Park
Evropská 2590/33c
16000 Praha 6

Rohde & Schwarz Danmark A/S
Ejby Industrivej 40
2600 Glostrup

U.A.S. Universal Advanced Systems
31 Manshiet El-Bakry Street
Heliopolis
11341 Cairo

siehe/see MexicoEl Salvador

Rohde & Schwarz Danmark A/S
Estonian Branch Office
Narva mnt. 13
10151 Tallinn

Rohde & Schwarz Finland Oy
Taivaltie 5
01610 Vantaa

Rohde & Schwarz France
Immeuble "Le Newton"
9-11, rue Jeanne Braconnier
92366 Meudon La Forêt Cédex

Niederlassung/Subsidiary Rennes
37 Rue du Bignon
Bâtiment A
35510 Cesson Sévigné

Zweigniederlassungen der Rohde &
Schwarz Vertriebs-GmbH/Branch offices of
Rohde & Schwarz Vertriebs-GmbH

Zweigniederlassung Nord, Geschäftsstelle
Berlin
Ernst-Reuter-Platz 10 · D-10587 Berlin
Postfach 100620 · D-10566 Berlin

[e-mail]

[e-mail]

(Tel) [phone]
(Fax) [phone]
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(Tel) [phone]
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schwarz.com

(Tel) [phone]

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[e-mail]

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[e-mail]

(Tel) [phone]

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(Tel) [phone]

Germany

Ghana

Greece

Hong Kong

Hungary

India

Zweigniederlassung Büro Bonn
Josef-Wirmer-Straße 1-3 · D-53123 Bonn
Postfach 140264 · D-53057 Bonn

Zweigniederlassung Nord, Geschäftsstelle
Hamburg
Vierenkamp 6 D-22423 Hamburg

Zweigniederlassung Mitte, Geschäftsstelle
Köln
Niederkasseler Straße 33 · D-51147 Köln
Postfach 900 149 · D-51111 Köln

Zweigniederlassung Süd, Geschäftsstelle
München
Mühldorfstraße 15 · D-81671 München
Postfach 80 14 69 · D-81614 München

Zweigniederlassung Süd, Geschäftsstelle
Nürnberg
Donaustraße 36
D-90451 Nürnberg

Zweigniederlassung Mitte, Geschäftsstelle
Neu-Isenburg
Siemensstraße 20 D-63263 Neu-Isenburg
Postfach 16 51 D-63236 Neu-Isenburg

Kop Engineering Ltd.
P.O. Box 11012
3rd Floor Akai House, Osu
Accra North

Mercury S.A.
6, Loukianou Str.
10675 Athens

siehe/see Mexico Guatemala

siehe / see MexicoGuiana

siehe / see MexicoHaiti

siehe/see Mexico Honduras

Electronic Scientific Engineering
9/F North Somerset House
Taikoo Place
979 King's Road, Quarry Bay
Hong Kong

Rohde & Schwarz
Budapesti Iroda
Váci út 169
1138 Budapest

siehe/see DenmarkIceland

Rohde & Schwarz India Pvt. Ltd.
244, Okhla Industrial Estate
Phase - III
New Delhi 110 020

Rohde & Schwarz India Pvt. Ltd.
Bangalore Office
No. 24, Service Road, Domlur
2nd Stage Extension
Bangalore - 560 071

Rohde & Schwarz India Pvt. Ltd.
Hyderabad Office
302 & 303, Millennium Centre
6-3-1099/1100, Somajiguda
Hyderabad - 500 016

[e-mail]

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(Tel) [phone] - 00

(Fax) [phone] - 20

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Adressen/Addresses

India

Indonesia

Iran

Israel

Italy

Japan

Jordan

Rohde & Schwarz India Pvt. Ltd.
Mumbai Office
B-603, Remi Bizcourt, Shah Industrial
Estate, Off Veera Desai Road
Andheri West
Mumbai - 400 058

PT Rohde & Schwarz Indonesia
Graha Paramita 5th Floor
Jln. Denpasar Raya Blok D-2
Jakarta 12940

Rohde & Schwarz Iran
Liaison Office Tehran
Groundfloor No. 1, 14th Street
Khaled Eslamboli (Vozara) Ave.
15117 Tehran

siehe/see United KingdomIreland

Eastronics Ltd.
Measurement Products
11 Rozanis St.
P.O.Box 39300
Tel Aviv 61392

J.M. Moss (Engineering) Ltd.
Communications Products
9 Oded Street
P.O.Box 967
52109 Ramat Gan

Rohde & Schwarz Italia S.p.a.
Centro Direzionale Lombardo
Via Roma 108
20060 Cassina de Pecchi (MI)

Rohde & Schwarz Italia S.p.a.
Via Tiburtina 1182
00156 Roma

siehe / see MexicoJamaica

Rohde & Schwarz Japan K.K.
Tokyo Office
711 Bldg., Room 501 (5th floor)
7-11-18 Nishi-Shinjuku
Shinjuku-ku
Tokyo 160-00023

Rohde & Schwarz Japan K.K.
Shin-Yokohama Office
KM Daiichi Bldg., 8F
2-13-13 Kouhoku-ku
Yokohama-shi
Kanagawa 222-0033

Rohde & Schwarz Japan K.K.
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TEK Dai 2 Bldg., 8F
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R&S CMU 200 Contents of Chapter 1

Contents

1 Preparation for Use............................................................................................. 1.1

Front and Rear View.........................................................................................................................1.1

Rear View ..........................................................................................................................................1.7

Putting the Instrument into Operation .........................................................................................1.10

Unpacking the Instrument ......................................................................................................1.10

Setting up the Instrument.......................................................................................................1.10

Mounting in a Rack.................................................................................................................1.11

Connecting the Instrument to the AC Supply.........................................................................1.11

Switching on the Instrument / Startup Test ............................................................................1.11

Switching off the Instrument...................................................................................................1.13

How to Ensure EMC...............................................................................................................1.13

Input Level..............................................................................................................................1.13

Connecting the CMU to the Test Setup........................................................................................1.14

Connecting a Controller..........................................................................................................1.14

Connecting an External Keyboard..........................................................................................1.16

Connecting a Monitor.............................................................................................................1.16

Connecting a Printer...............................................................................................................1.17

Synchronization with External Devices; Connection of Further Components ........................1.17

Software Update and Version Management ................................................................................1.18

R&S Remote Service Tool .....................................................................................................1.18

Remote Control of the R&S CMU 200 .........................................................................1.25

File Versions.new.........................................................................................................1.26

CMU VersionManager............................................................................................................1.27

1100.4961.62 I-1.1 E-1

R&S CMU 200 Front and Rear View

1 Preparation for Use

This chapter describes the controls and connec tors of the Univer sal Radio Com munication T ester CMU
and gives all information that is necessary to put the instrument into operation and connect external
devices. Notes on reinstallation of the CMU sof tware and a description of the VersionManager and the
RF user correction appear at the end of this chapter.

Caution!

Please observe the instructions of the following s ections so that you cannot cause
damage to the instrument or endanger people. This is of particular importance when
you use the instrument for the first time. Also observ e the general safety instructions

A more detailed description of the har dware connectors and interf aces can be found in chapter 8 of the
complete operating manual. Chapter 2 of the operati ng manual provides an introduction to the operation
of the CMU by means of typical examples of configuration and measurem ent; for a description of the
operating concept refer to Chapter 3.

For remote control of the CMU refer to the general description of the SCPI commands, the instrum ent
model, the status reporting system, and measurement control in Chapter 5 of the operating manual.

at the beginning of this manual.

Front and Rear View

The front panel of the CMU consis ts of the VGA display with the softkey area (left side) and the hardkey
area (right side, see Fig. 1-1). Brief explanations on the controls and connectors of the hardkey area and
the rear panel are to be found on the next pages . Operation by means of s oftk eys is described in chap­ter 3 of the operating manual, Manual Operation.

9 softkeys with

alternating function

ON/Standby key (p .4 )

LC display with

menu example

UNIVERSAL RADIO COMMUNICATION TES TER CMU 200

9 softkeys with

alternating function

Escape key (p.4)

.

ESCAPE

FUNCTION SYSTEM

MENU

DATA

DATA

89

ghi

def

56

pqr

vwx

E

#

*

.

symb

mark

ENTER

CONT/HALT

DEL

AUTO

RESET

CTRL

G/n
mV

M/µ
µV
W

k/m

yz

dBµV

F

*

-

dBm
dB

UNIT.. .

AUX 1 AUX 2

AF IN AF OUT

SELECT

7

abc

4

jkl mno

123

stu

0

_ µ

Ω

ON / OFF

EXP/CMP

CONTROL

CLR

INS

VOL

INFO

Keys and connectors

PRINT

HEL P SETUP

VARIATION

A

B

C

D1

RF4 IN

13 dBm

1100.0008.02

DATA 1

DATA 2

AUX 3

SPEECH

RF 2 RF 1

RF 3 OUT

2 W

13 dBm

MAX

MAX

50 W

MAX

MAX

Bar with 8 h otkeys

Fig. 1-1 CMU front view

1100.4961.62 1.1 E-1

Front and Rear View R&S CMU 200

Data input

Selection of the most important
CMU functions via menus

Loudspeaker, for
future extensions

PCMCIA interface
as an alternative:

Floppy disk drive
(option CMU-U61)

Fig. 1-2 CMU front view – hardkeys

FUNCTION Operating manual

)

Chap. 3
Chap. 4

Preselection of the menus:

MENU SELECT Menu selection
DATA File manager
CTRL For GS Mxxx-MS Signalling tests:

Measurement Wizard

DATA Operating manual

)

Chap. 3

Data input:

0 ... 9 Numerical input (letters for string editors)
* . E Special characters, dec. point, hex value "E"
# - F Spec. characters, sign change, hex value "F"
G/n mV A Factor 10
M/µ µV W Factor 106/10-6, unit, hex value "B"
k/m dB µV Factor 103/10-3, unit, hex value "C"
*1 dBm dB Factor 100, unit, hex value "D"
ON / OFF Switching on/off editors/measurements

EXP/COMP

ENTER Confirmation of entry in editors
CONT/HALT Calling/quitting editors,

measurement control

UNIT

Ø

For future extensions

9

/10-9, unit, hex value "A"

1100.4961.62 1.2 E-1

R&S CMU 200 Front and Rear View

System control Variatio n of numeric values and

group selection in popup menus

Fig. 1-3 CMU front view – hardkeys

SYSTEM Operating manual

)

Chap. 3

System control:

HELP Displays online help
SETUP Instrument settings
PRINT Initialize printing of a screenshot

VARIATION Operating manual

)

Chap. 3

Value variation and group selection:

Rotary knob Value variation in input fields and
parameters, line selection in tables, field
selection in popup menus. Press to
expand/compress tables and pull-down
lists and to confirm entries and
selections.

Cursor key Group selection in popup menus

vertical (vertical)

Cursor key Group selection in popup menus

horizontal (horizontal),

Cursor positioning in editors and

tables

1100.4961.62 1.3 E-1

Front and Rear View R&S CMU 200

Extended editor
and instrument
control functions

Fig. 1-4 CMU front view – hardkeys

CONTROL Operating manual

)

Chap. 3

Extended control functions:

CLR Clears the complete editor string

Õ

Deletes the character to the left of the cursor

(back space)

INS Changes between insertion and overwriting
in the editor

DEL Deletes the character marked by the
cursor

VOL For future extensions

AUTO For future extensions

INFO System info and hardware diagnosis

RESET Resets to default values

Further Keys Operating manual

)

Chap. 3

ESCAPE

ESCAPE Quits popup menus, closes an editor
discarding the entries made

ON/STANDBY Switches between operation (green LED)
and standby (orange LED)

1100.4961.62 1.4 E-1

R&S CMU 200 Front and Rear View

For future extensions

Auxiliary input/output
AUX3

Signals from/to
speech codec
(option CMU-B52)

AF inputs and outputs

Fig. 1-5 CMU front view connectors

DATA1, DATA2 Operating manual

For future extensions

AUX 3 and SPEECH Operating manual

AUX 3

SPEECH

AF connectors Operating manual

Input and output for status, control, and trigger signals:
CMU 300: External trigger signal for

wired synchronization

Signals from/to speech codec (option CMU-B52)

Connectors for audio signals:
AUX1/2 Additional input/output for audio signals

that may be used in remote control (sec­ondary audio analyzer)

AF IN/OUT Standard input/output for the (primary)

audio analyzer

Caution: Note the maximum permissible input levels for all

AF connectors according to the data sheet in or­der to prevent damage to the instrument!

)

)

)

)

Chapter 8, "Hard-

ware connectors"

Chapter 8, "Hard-

ware connectors "

Chapter 8, "Hard-

ware connectors"

Chapter 4, "Audio

Generator and

Analyzer";

Chapter 8, "Hard-

ware connectors"

1100.4961.62 1.5 E-1

Front and Rear View R&S CMU 200

Bidirectional RF connectors
RF 1 und RF 2

Sensitive RF input, high-level RF output

Fig. 1-6 CMU front view– connectors

RF connectors Operating manual

Bidirectional RF connectors for various power ranges accord­ing to the data sheet.

The two LEDs above the connectors are illuminated as long
as the CMU sends signals

Connector with high output level and connector for sensitive
RF measurements (antennas). Power ranges according to the
data sheet. Maximum permissible input and output level ac­cording to the label on the front panel.

The two LEDs above the connectors are illuminated as long
as the CMU sends signals

Caution:

Note the maximum permissible input levels for all RF connec­tors according to the label on the front panel or the data sheet
in order to prevent damage to the instrument!
RF connectors may warm up very much when high RF power
is fed in!

or is ready for reception .

or is ready for reception .

)

)

Chapter 8,
"Hardware

connectors "

Chapter 8,
"Hardware

connectors"

1100.4961.62 1.6 E-1

R&S CMU 200 Rear View

Rear View

Synchronization inputs and outputs, IF interface (with option CMU-B17)

Interfaces for remote control

Signal inputs and output s

Fig. 1-7 CMU rear view

and peripheral equipm e nt

Mains switch Operating manual

Mains connector w ith sw itch

Mains power switch

Mains connector

Interfaces Operating manual

GPIB-bus connector
(IEEE 488 / IEC 625),

Parallel interface: 25-contact
printer connector, Centronics­compatible

Connector for serial interface 1: 9­contact Sub-D connector

Connector for serial interface 2: 9­contact Sub-D connector

Connector for an external VGA
monitor: 15-contact Sub-D
connector

USB connector for external
keyboard only (not for other
pointing or storage devices)

)
)

)

)

)

)

)

)

Chapter 1, "Switching on the Instrument,

Startup test"

Chapter 1, "Connecting the instrument to the

AC supply”

Chapter 8, "Hardware Interfaces "

Chapt. 1, "Connecting an Output Device"

Chapter 8, "Hardware Interfaces”

Chapter 8, "Hardware Interfaces”

Chapter 8, "Hardware Interfaces”

Chapter 1, "Connecting a Monitor"

Chapter 8, "Hardware Interfaces”

Chapter 1, "Connecting an External Keyboard"

Chapter. 8, "Hardware Interfaces”

1100.4961.62 1.7 E-1

Rear View R&S CMU 200

y

Inputs and outputs for reference frequency and network-specific clock frequenc

Intermediate
frequency
from C MU rece iv er ,
IF inter f a ce

Auxiliary and
service connectors,
I/Q interface

Fig. 1-8 CMU rear view – signal inputs and outputs

Intermediate frequency Operating manual

IF3 RX CH1 (BNC connector) from CMU receiver

Reference frequency Operating manual

REF IN Input for external reference frequency
REF OUT 1 Output of reference frequency of CMU:

10 MHz or the signal of input REF IN
REF OUT 2 Output for network-specific clock

frequency

)

)

)

Chapter 8,
"Hardware

Connectors"

Chapter 8,
"Hardware

Connectors

Chapter 3, "RF

Connection

Control"

Caution!

AUX, SERVICE, AUX4, extensions Operating manual

1100.4961.62 1.8 E-1

Do not use open or unshielded cables in order to comply with EMC directives!

Two 9-contact and one 15-contact SUB-D connectors:

AUX Auxiliary connector providing a DC
voltage to supply external equipment
such as CMU-Z6

SERVICE Service connector for RXTX board

(only for internal test purposes)

AUX4 Bidirectional input/output for digital

status, control, and trigger signal

The remaining 15-contact SUB-D connectors are
reserved for future extensions.

)

)

Chapter 8,
"Hardware

Connectors

Chapter 8,
"Hardware

Connectors

R&SCMU 200 Rear View

IF interface

Option CMU-B82
Access Board for
CDMA Sign. Units

I/Q interface

Fig. 1-9 CMU rear view – I/Q-IF inputs and outputs

Option CMU-B87
Message Monitor for
CDMA2000

I/Q-IF Interface (with option CMU-B17) Operating manual

Four 50 Ω BNC connectors for option CMU-B17, I/Q and
IF Interface:

IF3 RX CH1 IN RX path, IF IN
IF3 RX CH1 OUT RX path, IF OUT
IF3 TX CH1 IN TX path, IF IN
IF3 TX CH1 OUT TX path, IF OUT

15-contact SUB-D connector for input and output of I/Q
signals (option CMU-B17, I/Q and IF Interface)

The SUB-D connector below IQ CH 1 is not used.





Chapter 4,
"Hardware

Connectors"

Chapter 8,
"Hardware

Connectors"

Chapter 8,
"Hardware

Connectors"

Optional interfaces for data applications

Digital I/Q connector for option R&S
CMU-B82, Access Board for CDMA

Signalling Units

Ethernet connector e.g. for option R&S CMU-B87,

Message Monitor for CDMA2000

An additional Ethernet connector can be fitted below,
e.g. for option R&S CMU-Z46, WCDMA Message
Analyzer and Recorder.

1100.4961.62 1.9 E-1





Installation

instructions for

options

Installation

instructions for

options

Putting the Instrument into Operation R&S CMU 200

Putting the Instrument into Operation

This section describes the basic steps to be taken when setting up the CMU for the first time.

Caution!

Please make sure to observe the ins tructions of the following sections so that you
cannot cause damage to the instrument or endanger people. This is of particular

Unpacking the Instrument

remove protective caps

importance when you use the instrument for the first time.

¾ Take the instrum ent out of the shipping box and check whether the

items listed in the pac king list (see page 3 at the beginning of this
manual) are all included.

¾ Remove the two protective c aps f rom the f ront and rear of the CMU

and carefully check the instrument for damage.

Should the instrument be damaged, im m ediately notify the forwarder who shipped the instrument to you
and keep the box and packing material.

For further transport or shipment of the CMU the original packing should be used, too. It is
recommended to keep at least the two protective caps for front and rear side in order to prevent damage
to the controls and connectors. T he caps ar e also neces sary if the CMU is transported in its transit case
that can be ordered from Rohde & Schwarz.

Setting up the Instrument

Permissible operating positions of the CMU:

• Horizontal position, standing on the feet.

• For applications in the laboratory or on a work bench, it is recomm ended that the suppor t feet on the

bottom of the instrument be extended. For the LCD dis play, this provides the optimum viewing angle
which typically ranges from perpendicular to the display front to approximately 30° below.

Notes: For safe and convenient operation of the instrument note the following:

Warning!

The feet must be fully folded in or out. Only in this way can the stability of CMU be
guaranteed and reliable operation be ensured. With the feet out, the weight of other
units put onto CMU must not exceed 30 kg. The units must be secured against
slipping (e.g. by locking the feet of the unit at the top side of the enclosure).

When moving the unit with the feet out, the feet might collapse and fold in. To avoid
injuries, the unit must therefore not be moved with the feet out.

¾ Do not cover the rear and lateral ventilation holes.
¾ Note the permissible ambient temperature according to the data sheet.
¾ Avoid moisture condensation. If it occurs, the instrument must be wiped dry before

switching on.

1100.4961.62 1.10 E-1

R&S CMU 200 Putting the Instrument into Operation

¾ Note the warm- up tim e of the tem peratur e-contr olled OCXO ref erence osc illator (Option

CMU-B11/B12), see data sheet.

Mounting in a Rack

Using the adapter ZZA-411 (order num ber 1096.3283.00) the instrument can be m ounted in 19" racks
according to the mounting instructions supplied with the rack adapter.

Note: For convenient operation of the instrument note the following:

¾ Allow for sufficient air supply in the rack.
¾ Make sure that there is sufficient space between the ventilation holes and the rack

casing.

Connecting the Instrument to the AC Supply

The CMU may be connected to one-phase AC supplies with nominal voltages ranging from 100 V to
240 V and nominal frequencies ranging from 50 Hz to 400 Hz (see inscription on the rear panel and data
sheet). Depending on the options installed, the power consumption ranges from 120 W to 230 W.

Note: The CMU is automatically adapted to the AC supply voltage applied. External

o

I

Caution!

After moisture condensation, allow the instrument to dry before switching on.
Note the permissible ambient temperature according to the data sheet.
Do not cover the lateral and rear ventilation holes.

switchover or adaptation of the fuses are not necessary.

For the mains connection use the supplied mains connector.

Mains
connector

As the instrum ent is designed according to the regulations for safety class
EN61010, it must be connected to a grounded power outlet.

Switching on the Instr ument / Startup Test

The CMU can be switched on using the mains switch at the rear of the
instrument and the ON/STANDBY key at the bottom left of the instrument
front.

o

I

1100.4961.62 1.11 E-1

Mains
switch

The mains switch can be set to two positions:
0 The 0 position implies an all-pole disconnection of the instrument

from the mains.

I In the I position, the instrum ent is in standby mode or in operation,

depending on the position of the ON/STANDBY key at the front of
the instrument.

Putting the Instrument into Operation R&S CMU 200

STANDBY

ON

ON/
STANDBY

key

Start procedure

Startup menu

The ON/STANDBY key activates two different operating modes indicated
by colored LEDs:

Standby Only the OCXO reference frequency oscillator (Option CMU-

B11/B12), if installed, is supplied with operating voltage. The
orange LED (STANDBY) on the right is illuminated.

Operation In this operating mode, all modules of the instrument are

supplied with operating voltage. T he green LED (ON) on the
left is illuminated.

¾ To switch on the CMU set the mains switch to the position I.
The CMU enters standby mode.

• Set the CMU to operating mode by pressing the ON/STANDBY key
once.

Caution! When switching on the CMU, no disk should be inserted in the

drive; otherwise, one of the actions stored on the flas h disk will
be performed.

After activation of the operating m ode, the startup menu appears for a few
seconds. While it is displayed the CMU performs a startup test.

Displays in startup
menu

The display windows of the startup menu provide information on

• The startup procedure (Process)

• Instrum ent model, serial num ber and version of the CMU base software

(Info).

• Installed hardware and software options and equipment (Options).

Available software options are listed with their version numbers.

• Progress of the startup procedure (Startup bar graph).

After terminating the startup pr ocedure, the instrument changes to the last
main menu or graphical measurement menu of the previous session.

1100.4961.62 1.12 E-1

R&S CMU 200 Putting the Instrument into Operation

Switching off the Instrument

In order not to lose any settings that have been made, proceed in the
following order to switch off the CMU:



Remove any storage medium from the PCMCIA interface or floppy disk

drive.



Shortly press ON/STANDBY to initiate the shutdown process and save

the current data to the internal hard disk.



Wait until the shutdown process has been terminated before setting the

o

I

mains switch at the rear to the 0 position.

Note: Instruments equipped with a Front Module controller FMR 6

display the message Shutdown in Progress after the
ON/STANDBY key has been pressed. Keeping ON/STANDBY
pressed for about 4 s on those instruments initiates a
hardware shutdown where data may be lost.

How to Ensure EMC

In order to avoid electromagnetic interference, the instrument may only be operated when it is closed
and with all shielding covers fitted.

REF OUT 1 and REF OUT 2: Use doubleshielded cables and match signal with 50 Ω in order to
comply with EMC directives!

Input Level

Caution!

- In order to prevent damage to the instrument note the maximum permissible input
levels at the AF inputs AF IN and AUX 1 as well as for the RF inputs RF 1, RF 2 and
RF 4 IN at the front of the instrument.

1100.4961.62 1.13 E-2

Connecting the CMU to the Test Setup R&S CMU 200

Connecting the CMU to the Test Setup

Warning:

Connect external devices and peripherals only when the instrument is
switched off or in STANDBY mode. Otherwise, future errors cannot be

Connecting a Controller

The CMU can be connected to an external contr oller via the GPIB bus (IEEE bus according to standard
IEEE 488; throughout this doc umentation we will prim arily use the term G PIB bus which is also used in
the operating menus and in the SCPI command syntax) or via serial interface:

excluded.

Connection via GPIB
bus

IEEE 48 8

625

GPIB Bus
Configuration

The CMU is c onnected to the GPIB interface of the controller via the GPIB
bus connector (IEEE 488 / IEC 625) at the rear of the instrument and a
shielded cable. The technical spec ific ations of the GPIB interf ace ar e listed in
section Hardware Interfaces in Chapter 8 of the operating manual.

In the default configuration the CMU accepts commands from either the GPIB
or COM 1 interface. The param eter s f or GPIB bus c ontrol of the CMU are set
in the Remote tab of the Setup popup menu (in the following abbreviated by

Setup – Remote, see also Chapter 4 of the operating manual, Settings for
Remote Control).

¾ To open the Setup - Remote menu, press the SETUP key at the front of

the instrument and activate the Remote hotk ey at the lower edge of the
screen.

¾ Use the rotary knob to move the f ocus onto the SCPI Connection section

of the Setup table. If necessary, press the rotary knob or the ON/OFF key
to expand the parameters in the table (see Chapter 3 of the operating
manual).

1100.4961.62 1.14 E-1

R&S CMU 200 Connecting the CMU to the Test Setup

¾ In the Port table row selec t either GPIB + Com 1 or GPIB bus interface

for transmission.

The bus address is factory-set to 20. It can be changed in the Primary
Address input field.

Connection via serial
interface

COM 1

Selection

The CMU can be connected to the serial interface of a controller via one of
the serial interfaces COM 1 or COM 2 and a so- called null-modem cable. The
pin assignment and wiring of a null-modem cable are described in section
Handshake of Chapter 8 of the operating manual. The technical
specifications of the serial (RS-232-C) interface are also discussed in
Chapter 8 (refer to section Hardware Interfaces).

Either a 25-pin or a 9-pin connector can be us ed on the c ontroller s ide. It m ay
be necessary to use an appropriate adapter (see Chapter 8, Hardware
Interfaces).

In the default configuration the CMU accepts commands from either the GPIB
or COM 1 interface. The COM 2 interface must be selected explicitly.

¾ Proceed as described above to activate the Remote tab of the Setup

menu.

¾ In the Port table row, select GPIB + Com 1 or COM 1 or COM 2 to

activate one of the RS-232 interfaces for data transfer.

Configuration

After selection of a serial interf ace, the transmis sion parameters mus t be set
to comply with the parameters of the addres sed device. This is done in the
Comm. (communications) tab of the Setup menu:

¾ To open the Setup – Comm. tab press the SETUP key at the front of the

instrument and activate the Comm. hotkey at the lower edge of the
screen.

¾ In the table section corresponding to the selected COM port check the

settings for the Baudrate, Data Bits, Parity, and Protocol.

1100.4961.62 1.15 E-1

Connecting the CMU to the Test Setup R&S CMU 200

Connecting an External Keyboard

USB

The key assignment can be changed in the Misc. tab of the Setup menu:

An external PC keyboard to the CMU can be connected to the USB
connector at the rear of the instrum ent. An external keyboard facilitates the
input of numbers and texts.

For the interface description s ee sect ion Hardware Interfaces in Chapter 8 of
the operating manual.

Language assignment ¾ To open the Setup – Misc. tab press the SETUP key at the front of the

instrument and activate the Misc. hotkey at the lower edge of the screen.

¾ Use the rotary knob to select Keyboard and set the desired language (US

or German).

Connecting a Monitor

MONITOR

An external VGA monitor can be connected to the 15-contact Sub-D
connector at the rear of the instrument.

For the interface description s ee section Har dware Interfac es in Chapter 8 of
the operating manual.

1100.4961.62 1.16 E-1

R&S CMU 200 Connecting the CMU to the Test Setup

Connecting a Printer

LPT

A printer can be connected via the 25-contact parallel interfac e LPT at the
rear of the ins trument (rec omm ended) or one of the serial inter faces COM 1
or COM 2. For the interface description see section Hardware Interfaces in
Chapter 8 of the operating manual.

The printer type and port must be set in the Print tab of the Setup menu:

¾ To open the Setup – Print tab press the SETUP key at the front of the

instrument and activate the Print hotkey at the lower edge of the screen.

¾ In the Printer section set the printer type and port (COM 1 or COM 2 for

the serial (RS-232) ports; LPT 1 for the parallel printer port).

It is recom m ended to c onnect the output device to the par allel interfac e LPT,
if possible: With this selection, configuration of the interfac e is not necessary;
besides, the serial connectors may be used for GPIB bus etc.

Synchronization with External Devices; Connection of Further Components

REF IN REF OUT 1 REF OUT 2

The three BNC female connectors REF IN, REF OUT 1, REF OUT 2 are
provided for synchronization of the CMU with external devices.

1100.4961.62 1.17 E-1

Software Update and Version Management R&S CMU 200

Software Update and Version Management

Your CMU was delivered with the latest software and firmware version available. New firmware can be
easily installed via the floppy disk drive (option CMU-U61) or the PCMCIA interf ace on the front of the
instrument.

Note: When copying an installation version to a PCMCIA card or floppy , ensure that all folders

containing a base system version or network option (the lowest-level folders in Fig. 1-9

below) are in the root directory. Otherwise the R&S CMU will not be able to detect the

firmware and start the installation. If a Versions .new text file (see sec tion File Versions.new
on p. 1.26 ff.) is used, it must also be in the root directory of the external storage medium.

New software options must be enabled by means of a key code entered in the Setup –

Options menu (see Chapter 4 of the operating manual). This is necessary only once; all
options remain enabled after a software update.

Installation of new firmware versions and the use of different applications and versions on the same
instrument is made easier by the following tools:

• The R&S Remote Service Tool (see p. 1.18 ff.) transfers software versions to the instrument.

• The VersionManager (see p. 1.27 ff .) is designed to manage different sof tware versions stored on

the instrument.

Installation instructions are also given in Chapter 1 of the operating manuals for the individual s oftware
options.

R&S Remote Service Tool

The R&S Remote Service T ool organizes the exchange of data between the R&S CMU and an external
PC or laptop, in particular to:

• Copy software versions and install them on the R&S CMU.

• Copy or move data files (e.g. screenshots created with the Print menu of model R&S CMU).

• Send remote control commands to the instrument.

The tool is available for download on the CMU Customer Web (https://gloris.rohde-

schwarz.com/gloris/1cmp/cmucustomer/index.html). It consists of a s ingle *.exe f ile which c an be copied

to any directory. When the executable file is started (double-clicked), the R&S Remote Service Tool
opens the following main application window.

1100.4961.62 1.18 E-1

R&S CMU 200 Software Update and Version Management

Fig. 1-9 Remote Service Tool main screen (example)

Connecting the
R&S CMU

Installing software
versions

The R&S Remote Service T ool can communicate with the R&S CMU via the
GPIB (IEEE 488) or a RS-232 interface. To ensure fast transmission, it is
recommended to use the GPIB interface, connecting the GPIB cable to the
IEEE 488 / IEC 625 connector on the rear panel of the instrument.

Note: The GPIB settings of the Remote Service Tool and of the R&S

CMU must be the same. Refer to section Connecting a Controller
on p. 1.14 to learn how to configure the R&S CMU’s GPIB
settings.

1. Connect the GPIB cable to the IEEE 488 / IEC 625 connector on the rear
panel of the instrument.

2. Start the Remote Service Tool.

3. Click the Options menu and make sure that Use GPIB is selected.

4. Click Options – GPIB Options and check that the Board Index and Primary
Address settings are equal to the R&S CMU configuration (CMU default
settings: board index GPIB0, primary address 20).

To copy a new software version to the CMU…

1. Switch on and start up your R&S CMU.

2. Select Applications – Version Copy from the menu bar of the Remote
Service Tool.

3. In the Version directory of the main application window, select the folder
from where you want to copy your software version and click Next >>>.

1100.4961.62 1.19 E-1

Software Update and Version Management R&S CMU 200

4. Select the software version you wish to install and click Start >>>.

The software version is copied to the internal drive C:\INTERNAL\INSTALL of
your R&S CMU. In addition, a text file named Versions.new (see section File

Versions.new on p. 1.26 ff.) is generated and copied to the same directory.

With def ault installation options (see figur e above), the following happens after
the file transfer is completed:

• The CMU is rebooted and the new software version is installed and

activated.

• The Remote Service Tool is closed automatically.

Old software versions are not affected. You can delete or activate an old
software version using the Version Manager (see p. 1.27 ff.).

Listing and
modifying software
versions

1100.4961.62 1.20 E-1

The Remote Service Tool can not only install firmware versions but also display
and modify the installed firmware configurations.

To list the firmware configurations installed on your CMU…
¾ Click Application – List Software.

R&S CMU 200 Software Update and Version Management

The list of installed versions has a tree structure. Each expandable node
contains a software c onfiguration consisting of one base system version and
one or more network options. The active configuration is marked as (active)
and also displayed in the title bar of the Remote Service Tool. You can use the
controls on the left side to do the following:

• Selec t a configuration in the lis t and click Activate to label the conf iguration

active.

• Select a configuration in the list which is not the active configuration and

click Delete to label the configuration deleted. Repeat this for all
configurations you wish to delete.

Labeled configurations are not deleted immediately. You can simply Restore
any configuration that you labeled inadvertently.

¾ Click Perform Actions to activate and/or delete the labeled configurations.
The labeled configurations are written to the Versions.new text file (see section

File Versions.new on p. 1.26 ff.) which is copied to the internal drive

C:\INTERNAL\INSTALL of your R&S CMU. In the default conf iguration where
Force device reboot is enabled, the R&S CMU is rebooted im m ediately so that
the VersionManager can activate and delete the labeled configurations.

Tip: Disable Force device reboot in case you wish to postpone the

actions until next time you switch on your instrument.

Copying files To transfer a file from the CMU to the PC or vice versa…

1. Switch on and start up your R&S CMU.

2. Select Applications – File Transfer from the menu bar of the Remote
Service Tool.

The main application window shows the directories and files on your PC and on
the INTERNAL directory of the CMU’s hard disk.

1100.4961.62 1.21 E-1

Software Update and Version Management R&S CMU 200

Extracting
screenshots

3. Select a directory, a file or several files and use the commands in the
FileCtrl menu to initiate the file transfer. You can also right-click the file list
to open the equivalent context menu.

A screenshot transferred by means of the Remote Service Tool can be viewed
and copied to the clipboard so that you can use it in another application.

To generate, transfer and further process a screenshot…

1. Press the PRINT button on the front panel of the CMU to open the Print
dialog, select Internal WMF as a destination and specify a file name
<file>.wmf for the generated image file (without adding a path).

2. Press OK to write the file to the INTERNAL\USERDATA\PRINT directory of
the CMU.

3. Proceed as described above to transfer the file <file>.wmf from the CMU to
your PC.

4. Double-click the transferred file (alternative: select the file and press
Enter).

The Remote Service Tool acts as a viewer for the file:

5. Right-click to open a context menu and either copy or close the file.

Remote control of
the R&S CMU

1100.4961.62 1.22 E-1

You can use the Remote Service Tool to transfer remote control commands or
command scripts to be executed on the R&S CMU.

To transfer a single command or command sequence…

1. Click Applications – Command to activate the remote control screen.

R&S CMU 200 Software Update and Version Management

2. Select the appropriate function group in the Secondary address mapping
panel.

3. Enter a command in the Enter remote command… input field and press
Enter.

4. Repeat steps 2 and 3 for all commands you wish to execute.

To execute a command script…

5. Generate an ASCII text file of remote control commands, either manually
or by saving a previously transferred command sequence (Save… button
in the remote control screen.

6. In the remote control screen, click Load… and open the file.

The script is transferred and executed automatically. The remote control
screen provides further control elements to make the command transfer more
convenient; see section Remote Control of the R&S CMU on p. 1.25 ff.

Table 1 Overview of R&S

Menu Command Function

File
Application

Close Close the Remote Servic e Tool .
Version Copy Copy a software version to the R&S CMU. S ee the application

List Software Display of all s o f tware configurations install ed on t he R&S CMU

Command Transfer of remote cont rol commands or com mand scripts to be

File Transfer Transfer of data between a PC and the R&S CMU. This

Error Reports For future extensions

Remote Service Tool functions

example Installing software versions above.

and activate and/or delete conf i gurat ions. See the application
example Listing and modifying s oftware versions above.

executed on the R&S CMU. This com mand activates an
additional Cmd Ctrl menu to generate log files and customize the
screen. See application exampl e Trans ferring remote control
commands above and section Remote Control of the R&S CMU
on p. 1.25 ff.

command acti vat es an additional FileCtrl menu to create
directories, copy or delet e f i les. See application examples
Copying files and Extracting screenshots above.

1100.4961.62 1.23 E-1

Software Update and Version Management R&S CMU 200

Menu Command Function

Options

Help

Use GPIB Use the GPIB bus for c ommunication with the R& S CMU.

Note: This communicat i on mode is recommended.

USE RS232 Use the RS232 bus for communication with the R&S CMU.

Note: Use the RS 232 Options quoted below if you choose t hi s
communicati on mode.

GPIB Options Change GPIB connection parameters. The default settings for the

R&S CMU are:
Board Index: 0

Primary Address: 20
Note: The GP IB settings of the Remote Service Tool and of the

R&S CMU must be the same. Refer to secti on Connecting a

Controller on p. 1.14 to learn how to configure the R&S CMU’s

GPIB settings.

RS232 Options Change RS232 transmissi on parameters. The following sett i ngs

ensure a reliable connection:
Baud Rate: 115200

Data Bits: 8
Stop Bits: 1
Parity: None
Protocol: CtsRts (do not change!)

Note: The RS 232 settings of the Remote Service Tool and of the
R&S CMU must be the same. Refer to secti on Connecting a

Controller on p. 1.14 to learn how to configure the R&S CMU’s

RS232 settings. Shoul d you experience any probl ems with the
data transfer, first check and possibly exchange the c onnecting

cable.
Device Clear Clear the screen.
Go to Local Exit remote control m ode and return to manual operation.
Device Reboot Reboot the R&S CMU.

About Shows an information box with the current version of the Remot e

Service Tool.

1100.4961.62 1.24 E-1

R&S CMU 200 Software Update and Version Management

Remote Control of the R&S CMU

The remote control screen trans fers remote c ontrol commands or command sc ripts to be executed on
the R&S CMU; see application exam ple Remote control of the R&S CMU on p. 1.22. It is opened by
clicking Application – Command.

Fig. 1-10 Remote control screen
The comm ands to be exec uted are entered in the Enter remote command… input field; the responses of

the R&S CMU and possible error messages are displayed below. Besides the remote control screen
provides the following control elements:

Execute all
commands

Report Display /
Report File

Load / Save

Clear
Refresh sec.

address mapping

Execute all comm ands entered since the Remote Service Tool was started or
since the list was cleared. The com plete comm and list appears in a pull-down
list associated with the Enter remote command… input field.

Display the remote report on the R&S CMU’s remote screen and create a
report file. These functions are identical with the Report Display and Report
File hotkeys in the CMU’s remote screen.

Load an ASCII text file (default ex tension: *.lst, can be changed at will), with a
command sc ript to be executed or save the current comm and list to a text file
file.

Clear the current command list.
Refresh the list of assigned secondary addresses and function groups, e.g.

after the m apping was changed on the R&S CMU. Comm ands are sent to the
secondary address selected in the list.

1100.4961.62 1.25 E-1

Software Update and Version Management R&S CMU 200

While the remote control screen is active, an additional Cmd Ctrl menu is available:

Table 2 Overview of Cmd Ctrl menu in the Remote Service Tool

Command Function

Filename…

Logging Toggle function: Enable or disable logging.
Append File Toggle function: If enabled, new information is appended at the end of the log f i l e. Otherwise the log

Button Setup Open a dialog to creat e c ommand buttons, t o be used as shortcuts for manual entry of frequently

Call up an Open File dialog to define the name and location of a log file containing all executed
commands and devic e responses. The responses c an be up t o 2 MB yt e i n size, so the log file
information is often more complete t han t he remote report displayed on the ins trument’s remote
screen.

file is overwritten at the beginning of each Remote Service Tool session.

used commands. The command buttons idn, opc, and Reset in Fig. 1-10 on p. 1.25 are created as
follows:

File Versions.new

The Versions.new file stores the software configurations that the R&S CMU VersionManager has to
install, delete, or activate. The following Versions.new file initiates the installation of a software
configuration containing a base system, a GSM network option package, and a IS136 package:

BASE3x60.i35
GSMS3x60.i35
IS1M3x60.i35
Automatic Install

Creating a
Versions.new file

The file is most conveniently created using the Remote Service Tool; see
application examples Installing software versions on p. 1.19 and Listing and

modifying software versions on p. 1.20. T he Remote Service Tool also copies

the file to its location on the CMU’s internal hard disk (C:\INTERNAL\INSTALL)
so that it will be executed when the VersionManager is started.

Alternatively, the file can be created manually and copied to the
C:\INTERNAL\INSTALL directory or to the root directory of a PCMCIA
card/floppy disk.

Restrictions

The information in the Versions.new file must be unambiguous: Only one
software configuration with 1 base system sof tware can be installed at once.

1100.4961.62 1.26 E-1

R&S CMU 200 Software Update and Version Management

Alternatively, the file may list several network options to be combined with an
already installed, compatible base system version.

Only one software configuration can be active, however, several configur ations
can be deleted together. T o avoid errors, it is recommended to use diff erent
files for installation and deletion/activation.

Typical application ¾ Copy a Versions.new file to the root dir ectory of a PCMCIA card containing

several installation versions and insert the card into the R&S CMU’s
PCMCIA slot.

After the instrument is booted, the VersionManager is started automatic ally and
installs the software packages listed in the file.

CMU VersionManager

The VersionManager is a tool designed to activate, delete, install, combine, or list different software
versions in a convenient way. Moreover, it provides information on the hardware and software
configuration of the instrum ent (Edit service tables, Scan disk ), resets the startup settings stored in the

non volatile ram, copies information to an external storage medium (Write log files to disk, List all
versions to disk), and loads and ac tivates user cor rection tables (s ee section Chapter 1 of the complete

operating manual).
The VersionManager is part of each CMU firm ware version. It is opened automatically after the boot-up

process if the CMU detects a storage medium in its floppy disk drive/PCMCIA slot that contains an
installation version of the CMU firm ware. Alternatively, it can be called up by pressing the Menu Select
key after the boot-up sequence is term inated (from the moment when the CMU display turns black until
the end of the 3-beep acoustic signal).

with floppy / PCMCIA
card or

MENU

SELECT

Fig. 1-9 VersionManager main screen (example)
The different functions of the VersionManager are activated by pressing the corresponding softkeys.

Some of them ( labeled optional below) are available in a particular configuration of the hard disk only.
The upper two softkeys in both softkey bars are not assigned.

Activate other
software
(optional)

Activate other software opens a list of all firm ware configurations stored on
the CMU hard disk except the curr ent configuration. Therefor e, this function
is not available if the hard disk contains only a single configuration (to
retrieve information, List software can be used instead).

1100.4961.62 1.27 E-1

Software Update and Version Management R&S CMU 200

Delete software

(optional)

Each entry in the list corresponds to a firm ware configuration consisting of
exactly one CMU base soft ware version (top level on the lef t side) plus a set

1

of associated options

(network tests, second level). The version to be
activated is displayed in red color on top of the list. To select another version,
the list can be scrolled using the rotary knob or the cursor keys.

Activate Activate the current firmware configuration.
Back to previous screen Clos e the current sc reen and go back to the main

screen. This option is identical in all

VersionManager submenus.

Info Open the Info screen associated with the current

screen; see Info on p. 1.34. This option is
identical in all VersionManager submenus.

Delete software opens a list of all firm ware c onf igurations s tored on the CMU
hard disk. The dialog can be operated as explained above; see Activate
software. The last firm ware configuration can not be deleted, so this func tion
is not available if the hard disk contains only a single configuration.

Delete Delete the current firmware configuration.
If the active firmware configuration is deleted, the CMU asks which of the

remaining versions shall be activated:

1

Several related options may be displayed in a single line. These combinations of options can be installed together and will be simply referred to as "options" through the

remainder of this section.

1100.4961.62 1.28 E-1

R&S CMU 200 Software Update and Version Management

Activate Activate the current firmware configuration.

Install software...

Install software... opens a list of all fir m ware installation versions available on
an external storage medium (floppy disk/PCMCIA card). As explained in

Table 1-3, this function depends on the type and number of storage media

and on the number of installation versions available.

Table 1-3 Software installation with the VersionManager

Storage medium with FW
installation version

Floppy 1
several

PCMCIA card
in slot 0 or 1 (right or left s i de)

several

PCMCIA card
in slot 0 and in slot 1

several

2

Number of FW
installation versions

1

1 (per PC-card)

VersionManager function

Install software version <version> from floppy
Install softw are from floppy

–> Open software version selection dial og (see below).

Install software version <version> from PC-card slot <slot_no>

Install software from PC-card slot <slot_no>

–> Open software version selection dial og (see below).

Install softw are version <version> from PC-card

–> Open PC-card selection dialog (s ee bel ow).

Install software from PC-card

–> Open PC-card selection dialog (s ee bel ow).

PC-card

selection dialog:

The PC-card selection dialog selects either PCMCIA card slot 0 (right side)
or slot 1 (left side) for installation.

2

Media without FW installation versions are ignored.

1100.4961.62 1.29 E-1

Software Update and Version Management R&S CMU 200

Install software... Select the card in slot 0 or slot 1 as an installation

medium. If the medium contains several installation
versions, the software version selection dialog is called up,
see below.

Software version

selection dialog:

Upgrade options: In contrast to the Activate software dialog, the software selection dialog

The software version selection dialog lists all installation versions on the
current medium (floppy, PCMCIA card). The dialog can be operated as
explained above; see Activate software.

Install Install the current firmware version.

handles base software versions and network options separately. As a
consequence, differ ent versions of the base sof tware can be combined with
different options to create new firmware configurations. For example, it is
possible to update the base software without affecting the associated
network options or vice versa. Moreover, the same base software version
can be installed several tim es and combined with different network options
(and vice versa), so it m ay enter into several firmware configurations. The
following simple rules apply:

• W ith a new version of a network option, it is only possible to update one

of the existing configurations. The following selection dialog is
automatically skipped.

• With a new base software version, it is possible to either update an

existing configuration or create a new one. A dialog selecting between the
two alternatives is opened:

1100.4961.62 1.30 E-1

R&S CMU 200 Software Update and Version Management

Note: This dialog is skipped if the new base software

version is not compatible with any of the existing
configurations. An incompatible new base software
must be installed as a new base software.

Install as new base Create a new configuration based on the base

software to be installed. The upgrade s election dialog
described below is sk ipped. Network options can be
assigned to this base software in a second stage of
the installation.

Upgrade existing v. Select an existing configuration and replace the base

software of this version. To this end, the upgrade
selection dialog described below is opened.

Force verm update If the option is checked the curr ent VersionManager is

overwritten every time that a new base system is
installed, even if this means a downgrade of the
VersionManager version. This feature is prim arily for
service purposes.

After selection of an upgrade software version compatible with one of the
configurations stored on the hard disk , the upgrade selection dialog is called
up:

Upgrade Replace the base sof tware version or network option selected

in the software version selection dialog.

Alternatively, if none of the configurations stored on the hard disk is
compatible with the software version selected, an error message is
displayed. E.g., for an incompatible Bluetooth version:

1100.4961.62 1.31 E-1

Software Update and Version Management R&S CMU 200

Terminating the

software update:

Back to... Close the current screen and go back to the software version

selection dialog to select a compatible software version.

After successf ul installation of each software version the CMU displays the
following screen:

Install next software... Go back to the software version selection dialog to

select additional software modules to be installed in
the same VersionManager session. This function
depends on the storage media and the number of
software installation versions available; s ee Table 1-3
on page 1.29.

Change disks Update the current screen after a change of the

storage medium.

Finish installation Close the VersionManager and reboot the CMU

(remove the external disk from the disk drive). The
installed firmware c onfigurations are then operational.
The last configuration ins talled is taken as the active
configuration in the subsequent measurement
session.

Note: Notice messages after firmware updates

In most cases firmware updates don’t affect the accuracy of the

measurements. There are some exceptions where a correction procedure
must be executed in the Maintenance menu after the fir mware update. The
R&S CMU displays a notice message whenever this happens. The box
contains the name of the required correction proc edure and appears during
startup until the correction has been performed.

1100.4961.62 1.32 E-1

R&S CMU 200 Software Update and Version Management

Lack of disk space: Before installing the next software ver sion, the CMU checks whether there is

enough disk space on the hard disk. If not, the following dialog is displayed:

List software

Firmware update after
board change(…)

Edit service tables

Delete Delete the current version and return back to the

previous screen.

List software opens a list of all available firmware configurations. It is
possible to activate and delete conf igurations fr om the list; see des cription of
Activate software and Delete software functions above.

This function depends on whether a user correction file named
USERCOR1.DAT is stored in the directory INTERNAL\USERCOR\ of the
internal hard disk.

• If no user correction file is available, Firmwar e update after board change

performs an update of the current firmware including a complete CMU
hardware detection. No external installation disk is required. The update
takes som e time and should be attempted in case of problems or after a
modification of the CMU hardware configuration only (also after a
combined hardware/software exchange).

• If a user correction file is found, Firmware update after board c hange…

opens a submenu to activate or deactivate the RF user correction; see
section Chapter 1 of the complete operating manual.

Edit service tables calls up the Service Table Editor menu showing all
hardware modules that are possibly fitted in your instrument. For service
purposes, further information can be obtained by typing a particular board
name and board index in the two lines below the table.

1100.4961.62 1.33 E-1

Software Update and Version Management R&S CMU 200

Exit
Write log files to disk

Delete non volatile
ram

Scan disk

List all versions to
disk

Copy non volatile ram
to disk

Defragment disk

Exit closes the VersionManager and resumes the CMU start-up procedure.
Write log files to disk c opies all *.log files stored on the CMU hard disk to an

external storage medium (floppy or PCMCIA card). The *.log s ource files on
the hard disk are not deleted.

The Write log files to disk f unction opens a blue mess age box indicating the
storage capacity of the external disk needed. The *.log files can be
distributed over several disks. If no disk is available, the VersionManager
displays a warning and does not start copying.

Delete non volatile ram deletes all entries stored in the non volatile ram of the
CMU. This m emory contains particular settings of the last CMU session that
can be reused in the next session (e.g. the last active function group and
measurement menu, special configuration etc.).

Deleting the non volatile ram can be useful after an abnorm al termination of
a CMU measurement session.

Note: The s ettings s tored in the non v olatile r am can als o be written to

a configuration file and reused in later sess ions; see Chapter 3
of the operating manual, section Saving Configurations.

Scan disk closes the VersionManager, ex ecutes the MS Scan Disk program

and finally returns you to the VersionManager. Refer to your Scan Disk
documentation for further information.

Note: This function is not available while a base software version

<V3.00 is active.

List all versions to disk writes the s oftware configurations indicated via List
software to an ASCII text file that is stored on the external disk.

Copy non volatile ram to disk copies the contents of the non volatile ram to

the external disk (floppy, PCMCIA).
In this way, the settings stored in the non volatile ram can be used on
another CMU.

Defragment disk closes the VersionManager, executes the MS Defrag.exe
program and f inally returns you to the VersionManager. Defragmenting the
hard disk is suitable to improve performance after installing and deleting
many different software versions. Refer to your Defrag.exe documentation
for further information.

Note: This function is not available while a base software version

<V3.00 is active.

Info

1100.4961.62 1.34 E-1

Info opens an output window displaying information on the current screen.
Separate Info windows are provided for the different VersionManager
dialogs.

R&S CMU 200 Software Update and Version Management

Error and notify
message

Escape Close the Info screen and return to the previous screen.
During operation, the VersionManager can display two different types of

messages:

• Error messages indicating that an action could not be successfully

performed are displayed in yellow boxes. All error messages with
possible reasons and rem edial actions are explained in Chapter 9 of the
operating manual.

• Notify messages describing ongoing processes of the instrument are

displayed in blue boxes. These messages are self-explanatory and do not
require an action to be taken by the user.

1100.4961.62 1.35 E-1

R&S CMU 200 Contents of Chapter 2

Contents

2 Getting Started.................................................................................................... 2.1

A Short Tutorial on CMU Operation................................................................................................2.1

Condensed Operating Instructions...........................................................................................2.1

How to access and close menus..............................................................................................2.2

How to use dialog elements in the menus ...............................................................................2.3

Startup of the CMU...........................................................................................................................2.4

RF Measurements.............................................................................................................................2.8

1100.4961.62 I-2.1 E-1

R&S CMU 200 A Short Tutorial on CMU Operation

2 Getting Started

The following chapter pres ents a sam ple session with the universal r adio comm unication tes ter CMU. It
is intended to provide a quick overview of the settings provided in the base system and the RF f unction
group. No specific device under test is required. For an introduction to mobile network tests (e.g. tests of
GSM900/1800/1900 mobile phones) please refer to the relevant operating manuals.

Before starting any measurem ent with the CMU, please note the instructions given in Chapter 1 for put­ting the instrument into oper ation. In this c hapter and in Chapters 3 to 4 of the c om plete operating m an­ual you will find detailed information on custom izing the instrument and the display according to your
personal preferences.

The steps to perform are explained on the left side of each double-page together with the results ob­tained on the CMU screen. On the right side, additional inform ation is given. We also point out alterna­tive settings and related measurements which could not be reported in detail.

For a systematic explanation of all menus, functions and parameters and bac kground inform ation refer
to the reference part in Chapter 4 of the operating manual.

A Short Tutorial on CMU Operation

The principles of manual operation – controls, operating menus, dialog elements and measurement
control – are discussed in Chapter 3 of the operating manual. Below we list some essentials for first
users:

Condensed Operating Instructions

1. Press the RESET key on the f ront panel to set the ins trum ent to the def ault state befor e you config-
ure a new measurement.

2. Press ENTER to confirm selections, even if No or Yes is displayed.

3. The MENU SELECT front panel k ey can be pressed in any state of the unit. A large popup m enu is
then displayed in which the function group (network etc.), signalling mode, and measurement
menus can be selected. Activate by pressing ENTER.

4. A front-panel LED indicates which of the RF connectors is configured as output. In the menu, the RF
generator can be activated or deactivated with ON/OFF (green/red). The front-panel LED goes out if
the generator is in the OFF position.

5. A front-panel LED indicates which of the RF connectors is configured as input. In the menu, the
measurement c an be controlled via the ON/OFF and CONT/HALT keys (ON (green), OFF (red) and
HLT (yellow) states). In the OFF state, the LED goes out.

6. The SETUP hardkey allows to make static, measurement-independent default settings such as
Remote or Time, to check which options are installed and to activate new software options.

7. The softkeys to the right of the menus are used to change the hotkeys across the bottom and their
functions. Pressing the Menus softkey (bottom right) allows a fast switchover between related
menus using the hotkeys.

1100.4961.62 2.1 E-1

A Short Tutorial on CMU Operation R&S CMU 200

How to access and close menus

A startup menu is displayed automatically when the CMU is switched
on.

SETUP

Some general configuration and s elect ion menus can be opened via the
MENU SELECT, RESET, INFO, PRINT, HELP or SETUP keys on the
front panel.

The hotkeys displayed across the bottom of a main m enu or graphical
measurement menu are used to switch over between different main
menus or graphical measurement menus. Tabs in popup menus are
also accessible via hotkeys.

ESCAPE

The Connect. Control softk ey (always at the top right) is available in all
measurement menus. This softkey opens a popup menu defining the
input and output connectors, the external attenuation, the reference
frequency as well as many network-specific settings.

In the Signalling test modes of m any network options, the Connection
Control menu is also used to set up and terminate a connection be­tween the CMU and the DUT.

The Connec tion Control menu also c ontains the input path and the trig-
ger settings for the current function group and signalling state.

If a special configuration m enu exists for a measur ement or for a gen­erator the corresponding softkey is marked with a yellow arrow. The
configuration menu is opened by pressing the softkey twice.

All CMU popup menus can be closed with the ESCAPE key.
Main menus and graphical m easurement menus are closed on switch-

ing to another main or graphical measurement menu.

1100.4961.62 2.2 E-1

R&S CMU 200 A Short Tutorial on CMU Operation

How to use dialog elements in the menus

The dialog elements as signed to a softk ey are selected by pressing the

softkey.

Different input fields can be selected by means of the 4 cursor keys
(blue frame shows active input field).

One of several elements in a list or toggle switch can be selected with
the rotary knob.

For a comprehensive introduc tion to manual operation of the CMU refer to Chapter 3 of the operating
manual.

Numeric values can be either incremented/decremented using the ro­tary knob or entered via the numeric keypad or an external keyboard.

1100.4961.62 2.3 E-1

Startup of the CMU R&S CMU 200

Startup of the CMU

This section describes how to custom ize the CMU and perform simple RF m easurem ents. As a prereq­uisite for starting the session, the ins trument must be corr ectly set up and connected to the AC power
supply as described in Chapter 1.

o

I

Step 1

¾ Switch on the CMU using the mains

switch at the rear.

¾ Check the operating mode of the instru-

ment at the ON/STANDBY key on the
front panel. If the CMU is in standby
mode, press the ON/STANDBY key.

Step 2

The CMU is booted and after a short while
displays the startup menu. This menu is
usually closed as soon as the instrument
software is loaded and the startup test is

finished.
¾ Press the Wait hotkey to prevent the

instrument from switching to another
menu.

The Wait hotkey changes to Cont. with the
additional message Change to last menu
displayed on top.

Press the Cont. hotkey to resume the

¾

startup process.

e

f

c

d

Step 3

RESET

¾ Press the RESET key to open the Reset

popup menu.

¾ Proceed as des cribed in Chapter 4 of the

operating manual, section Reset of In-
strument Settings, to expand the tree of
function groups.

¾ Select the function groups Base and RF

to be reset (the corresponding nodes
must be black).

¾ Use the curs or keys to activate the Reset

button and press ENTER.

¾ In the popup window opened (Are you

sure?), select Yes to confirm the instru-

ment reset.

The CMU indicates that it perfor ms a partial
reset of the two selected function groups and
is then ready to carry out the following steps.
The Reset popup menu is closed automati­cally.

1100.4961.62 2.4 E-1

R&S CMU 200 Startup of the CMU

Additional Information... Alternative Settings

and Measurements

... on Step 1

c Mains switch on the rear panel

When the mains switch at the rear is set to the O position, the
complete instrum ent is disconnected from the power supply.
When the m ains power switch is set to the I position, the in­strument is in standby mode or in operation, depending on the
position of the ON/STANDBY key on the front panel.

d ON/STANDBY key on the front panel

The ON/STANDBY key at the front of the instrument deter­mines whether the instrum ent is in standby mode or in opera­tion.

Standby mode:

Only the OCXO refer ence frequency oscillator (option CMU­B11/B12), if installed, is supplied with operating voltage. The
orange LED (STANDBY) is illuminated.

) Chapter 1

The CMU is automatically set to
the AC supply voltage and fre­quency applied. Note the permis­sible ranges of AC voltages and
frequencies indicated at the rear
of the instrument and in the data
sheet.

) Chapter 1

The behavior of the CMU when it
is switched off depends on the
Front Module controller type in­stalled.

Operation:

The green LED (ON) is illuminated and all modules of the in­strument are supplied with operating voltage.

... on Step 2

e Startup menu

The startup menu displays the following information:

• The startup procedure (Process)

• Instrument model, serial number and version of the CMU

base software (Info).

• Installed hardware and software options and equipment
(Options). Available software options are listed with their
version numbers.

• Progress of the startup procedure (Startup bar graph).

f Wait hotkey

By default the CMU switches to the last main menu of the
previous session after term inating the s tartup proc ess. This is
convenient if an interrupted session is to be r esum ed or if the
instrument is generally used in a definite operating mode.

On the other hand, the Wait f unction can be used to access
the configuration menus which can be opened by means of
the front panel keys before the actual measurement is
started.

While the Wait hotkey is active, a reset of the instrument is
not possible.

) Chapter 4 of the operating

manual

The Default hotkey can be used
to load the factory default settings
for all function groups. Settings
made and stored in the previous
session are overwritten.

The CMU’s user interface has

been optimized with the aim of
facilitating fast and easy switch­over between the menus and
measurement modes. This in­cludes the general configurations
which can be accessed fr om any
measurement menu.

The most im portant selection and
configuration menus s uch as Re-
set, Setup, Menu Select etc.are
directly accessible via front panel
keys.

1100.4961.62 2.5 E-1

Startup of the CMU R&S CMU 200

SETUP

Step 4

¾ Press the SETUP key to access general

device settings.

¾ Press the Time hotkey to switch over to

the Time tab of the Setup menu.

Step 5

The Time tab of the Setup menu displays the
current time zone, time and date.

¾ Use the rotary knob to move the focus

onto the Time section of the Setup table.
If necessary, press the rotary knob or the
ON/OFF key to expand the parameters in
the table (see Chapter 3 of the operating
manual).

c

d

¾ Move to one of the input f ields as soc iated

to the Time parameter, select with
ENTER and use the rotary knob or the

numeric keypad to correct the settings for
the current time. Hours, minutes and
seconds can be edited separately.

¾ Press ENTER to confirm the entries and

quit the input fields.

¾ Move to Zone select field, activate with

ENTER, and use the rotary knob to

choose your own time zone.
In the same way, activate the Format

¾

select field and use the rotary knob to
switch over between European and North
American time conventions.

1100.4961.62 2.6 E-1

R&S CMU 200 Startup of the CMU

Additional Information... Alternative Settings

and Measurements

... on Step 4

c Softkeys and hotkeys

Softkeys and hotkeys are activated by pressing the associ­ated keys on both sides and across the bottom of the display.
The general purpose of sof tk eys is to provide settings, control
the generator and the measurements. Hotkeys are used to
switch over between different menus and different tabs be­longing to a popup menu.

Chapter 3 of the operating

)

manual

... on Step 5

d Setup menu

The Setup m enu com pris es sever al tabs pr oviding general in­strument settings . It is advisable to check and adjust the fac­tory settings when you operate the CMU for the first time.

To switch over between the tabs of the setup menu use the
hotkeys displayed at the bottom of the display.

) Chapter 4 of the operating

manual

The different types of m enus and
control elements of the graphical
user interface is explained in
Chapter 3 of the operating man­ual. In the same chapter you can
find a short tutorial on the entry of
numbers and characters.

1100.4961.62 2.7 E-1

RF Measurements R&S CMU 200

RF Measurements

In the RF function group, a continuous or pulsed RF s ignal can be generated and a RF signal with defi­nite frequency characteristics can be analyzed. The signal level can be plotted in oscillographical
(Power) or spectral (Spectrum) representation.

MENU

SELECT

Step 1

¾ Press the Menu Select key to open the

Menu Select menu.

¾ Use the cursor k eys and the rotary knob

to select the RF function group in the
left half of the Selection table.

¾ In the right half of the table, select the

Analyzer/Generator menu.

¾ Press the Enter key to activate the

measurement selected and open the
RF Analyzer/Generator menu.

c

Step 2

In the Settings table the Ana-

lyzer/Generator menu indicates the pa-

rameters of the signal gener ated and those
of the signal received and analyzed.

At present, all param eters have been reset
to factory default values. Different soft­key/hotkey combinations and popup menus
are provided to change the settings. Us er­defined parameters will be saved for later
sessions when the CMU is switched off.

The Power output field in the Ana-
lyzer/Generator menu shows an invalid
result ("---") because at present no RF
input signal is applied to the CMU.

d

1100.4961.62 2.8 E-1

R&S CMU 200 RF Measurements

Additional Information... Alternative Settings

and Measurements

... on Step 1

c Menu Select menu

The Menu Select menu shows all function groups installed on
your CMU. If a function group is selected the available test
modes and measurement menus are indicated. Function
groups representing digital network tests (such as
GSM400/850/900/1800/1900-MS) are generally subdivided in
the two test modes Non Signalling and Signalling, each con­taining a number of measurement menus.

The RF function group is available on any CMU regardless of
the software options purchased. It com prises the three meas­urement menus Analyzer/Generator, Power and Spectrum.
All three measurement menus are directly accessible from
the Menu Select menu.

... on Step 2

d Analyzer/Generator menu

The Analyzer/Generator menu contains several softkeys to

• Control the RF signals received and analyzed (Analyzer
Level, Analyzer Settings)

• Control the RF signals generated (Generator)

Defining a level and frequency via the Generator softk ey and
the associated hotkeys implies that a continuous signal ( CW )
with this level and frequency is generated.

The RF Max. Level defined via Analyzer Level, however, de­notes the maximum input power which can be measured.
This is identical with the upper edge of the Power diagram
(see below). The permiss ible range of Max. Level depends on
the input connector and external attenuation us ed (see sec­tion Analyzer Settings in Chapter 4).

) Chapter 4 of the operating

manual

For digital network tests refer to
the relevant operating manuals.
e.g. GSM400/850/900/1800/1900-
MS.

Chapter 4 of the operating

)

manual
The Generator softkey provides

the most important s ettings of the

Generator tab of the Connection
Control menu.

The Analyzer Level and Analyzer
Settings softkeys correspond to
the Analyzer tab of the Connec­tion Control menu.

Defining a (center) Analyzer Settings – Frequency implies
that only signals around this frequency are analyzed.

The Analyzer Settings – RBW hotkey defines the resolution
bandwidth of the analyzer.

e The status of the Analy zer Power measurem ent is shown in

the corresponding softkey. For ongoing measurements, the
result in the Power output field is constantly updated.

At present no input signal is available so that the Power out­put field shows an invalid result “– – –“

Once the softk ey is selected, the Analyzer Power measure­ment can be switched off and on by means of the ON/OFF
key. In contrast, the CONT/HALT toggle key halts the meas­urement after the next valid result has been obtained.

1100.4961.62 2.9 E-1

Ch. 4 and Ch. 5

)

The options for the m easurement
status are ON, OFF, or HLT. The
HLT state is reached after the end
of a single shot measurement
(see the section about measure­ment control in Chapter 5 of the
operating manual).

RF Measurements R&S CMU 200

Step 3

¾ Press the Connect. Control softkey and

use the Generator hotkey to open the
Generator tab.

The Generator tab controls the RF genera-
tor and defines the Frequency and Modula-
tion of the generated RF signal.

¾ Select the Generator softkey by press-

ing once.

¾ Press the ON/OFF key to switch the RF

generator on.

¾ Set the generator frequency equal to the

default frequency of the RF analyzer
frequency as shown in the figure.

¾ Press the RF

defining the signal connectors and ex­ternal attenuation.

¾ Select RF 2 as output connector, RF 4

IN as input connector. Do not define any
external attenuation (all values equal to

0.0 dB).

c

e

hotkey to open the tab

Two yellow LEDs on the front panel indi­cate the input and output connectors se­lected.

¾ Use a coax c able to connec t RF 2 to RF

4 IN.

¾ Press the ESCAPE key to close the

popup menu and return to the RF Ana-
lyzer/Generator main menu.

The RF level measured is now indicated
next to the Analyzer Power softkey. Due to
the loss in the signal path it should be
slightly below the generator power se-

d

lected.
¾ Reopen the Connection Control menu

and press the Generator softkey twice.

The table-oriented version of the Generator
tab is opened.

¾ Press ON/OFF to expand the parameter

tree, use the rotary knob to select the
Ramping parameter, press Enter and
use the rotary knob again to switch the
power ramping ON.

Now the generator transmits a pulsed (in­stead of a continuous) signal.

¾ Press the Connect. Control softkey

again or the ESCAPE key to close the
popup menu.

1100.4961.62 2.10 E-1

R&S CMU 200 RF Measurements

Additional Information... Alternative Settings

and Measurements

... on Step 3

c RF connectors

The RF Connection Control menu configures the input and
output connectors in the RF function group. T he four c onnec­tors on the fr ont panel differ by their permissible range of in­put and output powers (see Chapter 4 of the operating m an­ual and data sheet). The values quoted on the left side are
compatible with the rated specifications.

d External attenuation

An external attenuation can be reported to the CMU in order
to compensate for known losses between the signal source
and the device under test or the analyzer.

In our example, the ( positive) dif f er enc e between the analyzer
power measured and the generator power can be reported as
an external output attenuation at RF 2. The RF generator in­creases its level to maintain the commanded power of
–27 dBm at the analyzer. The nominal generator power set in
the RF level field is thus measur ed and indicated next to the
Analyzer Power softkey.

Chapter 4 of the operating

)

Settings made in the Connect.
Control menus apply to the entire
function group RF Non Signalling.

)

Note that an external attenuation
reported to the CMU shifts the
nominal permissible ranges of
input and output levels.

manual

Chapter 4 of the operating

manual

Note: RF User Correction

In addition to the static exter nal attenuation settings, the

CMU provides systematic, frequency and level­dependent correction mechanis ms of the generated and
measured RF power:

• In many function groups (e.g. the pres ent RF group)
a frequency-dependent attenuation can be defined
after pressing Ext. Att. Output or Ext. Att. Input twice.

• Global, frequency and level-dependent correction
tables can be loaded using the Vers ionManager; see
section RF User Correction in Chapter 1 of the com­plete R&S CMU operating manual.

1100.4961.62 2.11 E-1

RF Measurements R&S CMU 200

Step 4

¾ Press the Power hotkey to switch over

to the graphical menu Power.

The Power menu shows the RF signal

power measured as a function of tim e at a
particular frequency and resolution band­width.
must be s elected to obtain a s table display.

An appropriate trigger condition

c

Settings (default settings or the ones made
in the Analyzer/Generator menu) and sca­lar results are displayed in two parameter
lines above the diagram.

Various tools allowing to take a c loser look
at the measurement r esults are provided in

the graphical measurement menu.
¾ Press the Marker/Display softkey twice

and vary the Time Scale to display sev­eral pulses in the diagram.

¾ Press the Analyzer Settings softkey and

vary the resolution bandwidth (hotkey
RBW).

e

d

Press the Menu softkey to display the

¾

hotkeys used to change over to the
other measurement menus.

¾ Press the Spectrum hotkey to switch

over to the graphical menu Spectrum.

Step 5

The Spectrum menu shows the signal

power in spectral representation, i.e. as a
function of the frequency.

The settings and results displayed in the
two parameter lines above the diagram are
analogous to the ones shown in the Power
menu.

¾ Press the Marker softkey and use the

R to Pk and the Cnt to R hotkeys to cen-

ter the diagram.

¾ Press the Analyzer Settings softkey to

scale the diagram and adjust the resolu­tion bandwidth.

¾ To close your session set the CMU to

standby mode using the power switch
on the front panel or use the mains
switch at the rear.

f

1100.4961.62 2.12 E-1

R&S CMU 200 RF Measurements

Additional Information... Alternative Settings

and Measurements

... on Step 4

c Trigger mode

The trigger mode is s et in the Analyzer tab of the Connection
Control menu or via the Trigger softkey in the graphical

measurement menus. With the default setting Fr ee Run the
measurement is not synchronized to the frequency of the in­coming pulses: T he trace is perm anently shifted in horizontal
direction.

To show a signal c ons isting of rectangular pulses (burs ts ) it is
recommended to tr igger by either the rising or falling edge of
the IF power.

d Markers

Markers are a graphical tool used to locate points on a trace
and read out their coordinates. A ref erence marker and two
delta markers may be defined in the Power menu.

The reference m arker
trace, the delta marker s
tween their position and the reference mar ker. All mark er co­ordinates are shown in the two parameter lines above the
diagram.

m easures the absolute level of the

and measure the distanc e be-

Chapter 4 of the operating

)

The Frequency softkey defines
the frequency of the measured
signal and the resolution band­width. The Input Level softkey
configures the input level, the
power range and an attenuation
factor. The Time softkey config­ures the time axis.

)

In addition to markers, a D-line
can be used to measure a par­ticular level in the diagram.

manual

Chapter 4 of the operating

manual

e Resolution bandwidth

A spectrum analyzer can differentiate two spectral lines sepa­rated by a minimum distance corr esponding to the bandwidth
of the resolution filter.

The smaller the bandwidth the better the resolution and the
larger the signal-to-noise ratio. If the resolution bandwidth is
too large only the envelope of the spectrum can be meas­ured.

In the Power measurement, the s ignal-to- noise r atio improves
but the time resolution deteriorates when the resolution
bandwidth is reduced.

Chapter 4 of the operating

)

manual

... on Step 5

f Scaling of the spectral diagram

The tools provided in the Spectrum menu are particularly
suitable for scaling a spectr al diagram with a shar p main lobe
and symmetric, lower side lobes:

• The R to Pk hotkey (Marker softkey) places the ref erence
marker to the maximum (i.e. the main lobe) of the dia­gram.

• The Cnt to R hotkey (Marker softkey) centers the diagram
to the frequency of the main marker.

• Equivalently, the Center hotkey (Frequency/RBW softkey)
can be used to center the diagram.

Chapter 4 of the operating

)

manual

1100.4961.62 2.13 E-1

R&S CMU 200 Index

Index

List software................................................................ 1.36

A

AC supply connection...................................................1.11

Activate other software.................................................1.30

B

Back to previous screen...............................................1.31

C

Command Button (Remote Service Tool......................1.29

Configuration

firmware.....................................................................1.30

Configure Command Buttons .......................................1.29

Connection

controller..................................................1.16, 1.22, 1.27

external keyboard.......................................................1.19

IEC bus......................................................................1.17

monitor.......................................................................1.19

RS-232.......................................................................1.17

Controller connection ...................................................1.16

Copy non volatile ram to disk .......................................1.37

D

Defragment disk...........................................................1.37

Delete non volatile ram.................................................1.37

Delete software............................................................1.31

E

Edit service tables........................................................1.36

EMC.............................................................................1.15

Error messages

VersionManager.........................................................1.38

Exit...............................................................................1.37

External keyboard........................................................1.19

F

File transfer

Remote Service Tool..................................................1.24

Firmware configuration.................................................1.30

Firmware update..........................................................1.21

Firmware update after board change............................1.36

Front view..................................................................... 1.1

Fuses...........................................................................1.11

G

Getting Started.............................................................. 2.1

GPIB bus

interface.....................................................................1.16

I

IEC/IEEE bus................................................see GPIB bus

Info...............................................................................1.37

Input level.....................................................................1.15

Install software.............................................................1.32

Log file

Remote Service Tool .................................................1.29

M

Main power switch................................................ 2.4, 2.12

Monitor........................................................................1.19

N

Non volatile ram...........................................................1.37

Notify message (VersionManager)............................... 1.38

Null-modem................................................................. 1.17

P

PC-card selection dialog.............................................. 1.32

Power fuses.................................................................1.11

Power switch............................................................... 1.11

Putting into Operation........................................... 1.1, 1.10

AC supply connection................................................1.11

EMC ..........................................................................1.15

instrument setup........................................................1.10

mounting in a rack .....................................................1.11

switching on...............................................................1.11

unpacking..................................................................1.10

R

Rack mounting.............................................................1.11

RAM............................................................................1.37

Rear view......................................................................1.7

Remote control

Remote Service Tool ........................................1.25, 1.28

Remote Service Tool................................................... 1.21

S

Scan disk.....................................................................1.37

Setting up (CMU).........................................................1.10

Software installation

Remote Service Tool .................................................1.22

Software update ..........................................................1.21

Software version selection dialog................................1.33

Standby mode ......................................................1.12, 2.5

Startup menu........................................................ 1.13, 2.4

Switching on................................................................1.11

U

Unpacking...................................................................1.10

Upgrade firmware........................................................ 1.33

V

Versions.new............................................................... 1.29

VGA monitor................................................................ 1.19

W

Write log files to disk....................................................1.37

L

List all versions to disk.................................................1.37

1100.4961.62 I.1 E-1

For your

User Document ation

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