Test and Measurement
Division
Operating Manual
MICROWAVE SIGNAL GENERATOR
SMR20
1104.0002.20
SMR27
1104.0002.27
SMR30
1104.0002.30
SMR40
1104.0002.40
Printed in the Federal
Republic of Germany
1104.3430.19-01 1
SMR Tabbed Divider Overview
Tabbed Divider Overview
Contents
Data Sheet
Safety Instructions
Certificate of Quality
EC Certificate of Conformity
List of R&S Representatives
Short Tutorial About How to Use the Manual
Divider
1 Chapter 1 Preparation for Use
2 Chapter 2 Introduction to Operation
3 Chapter 3 Manual Operation
4 Chapter 4 Functions
5 Chapter 5 Remote Control – Basics
6 Chapter 6 Remote Control – Commands
7 Chapter 7 Remote Control – Programming Examples
8 Chapter 8 Maintenance
9 Chapter 9 Error Messages
10 Chapter 10 Index
1104.3430.12 RE E-1
SMR Contents
Contents
1 Putting into Operation......................................................................................... 1.1
General Instructions........................................................................................................................ 1.1
Unpacking the Instrument........................................................................................................1.1
Supply Voltage................................................................................................................................. 1.1
How to Ensure EMC.........................................................................................................................1.1
Power Fuses.....................................................................................................................................1.2
Switching On/Off the Instrument....................................................................................................1.2
Initial Status.............................................................................................................................1.2
RAM With Battery Back-Up............................................................................................................. 1.2
Preset Setting...................................................................................................................................1.3
Functional Test ................................................................................................................................ 1.3
Mounting into a 19" Rack................................................................................................................ 1.3
Explanation of Front and Rear Panel.............................................................................................1.4
Elements of the Front Panel.................................................................................................... 1.4
Elements of the Rear Panel.....................................................................................................1.9
2 Short Tutorial.......................................................................................................2.1
Sample Setting for First Users ....................................................................................................... 2.1
3 Manual Operation................................................................................................3.1
Design of the Display ...................................................................................................................... 3.1
Basic Operating Steps..................................................................................................................... 3.2
Calling the menus....................................................................................................................3.2
Selection and Change of Parameters......................................................................................3.3
Quick Selection of Menu (QUICK SELECT)............................................................................ 3.4
Use of [FREQ] and [LEVEL] Keys........................................................................................... 3.5
Use of [RF ON/OFF] and [MOD ON/OFF]...............................................................................3.5
Changing Unit of Level ............................................................................................................3.5
Correction of Input................................................................................................................... 3.6
List Editor.........................................................................................................................................3.7
Select List................................................................................................................................3.8
Delete List................................................................................................................................3.8
Edit List ...................................................................................................................................3.9
SAVE/RECALL – Storing/Calling of Instrument Settings...........................................................3.14
Menu Summary..............................................................................................................................3.15
1104.3430.12 3 E-1
Contents SMR
4 Instrument Functions..........................................................................................4.1
RF Frequency................................................................................................................................... 4.1
Frequency Offset and Multiplier...............................................................................................4.2
RF Level............................................................................................................................................ 4.3
Level Offset ............................................................................................................................. 4.5
Non-Interrupting Level Setting.................................................................................................4.5
Switching On/Off Automatic Level Control (Alc)......................................................................4.6
User Correction (Ucor) ............................................................................................................ 4.8
[RF ON/OFF] Key.................................................................................................................... 4.9
Modulation - General.....................................................................................................................4.10
Modulation Sources...............................................................................................................4.10
Simultaneous Modulation ......................................................................................................4.11
Mutual Switch-Off of Modulation Types................................................................................. 4.11
[MOD ON/OFF] Key............................................................................................................... 4.12
Analog Modulation......................................................................................................................... 4.13
Amplitude Modulation............................................................................................................4.13
Frequency Modulation........................................................................................................... 4.14
Pulse Modulation...................................................................................................................4.15
Pulse Generator........................................................................................................4.16
LF Generator .........................................................................................................................4.18
Digital Modulations ASK and FSK................................................................................................ 4.19
LF Output........................................................................................................................................4.21
IF Input............................................................................................................................................ 4.22
PULSE/VIDEO Output.................................................................................................................... 4.23
Sweep.............................................................................................................................................. 4.25
Setting the Sweep Range (Start Freq, Stop Freq, Center Freq, Span)................................. 4.25
Selecting Linear/Logarithmic Sweep (Lin, Log Spacing) .......................................................4.26
Operating Modes (Mode).......................................................................................................4.26
Sweep Inputs.........................................................................................................................4.27
Sweep Outputs...................................................................................................................... 4.27
RF Sweep..............................................................................................................................4.29
Level Sweep..........................................................................................................................4.31
LF Sweep............................................................................................................................... 4.32
List Mode........................................................................................................................................4.34
Operating Modes (Mode).......................................................................................................4.34
Inputs/Outputs .......................................................................................................................4.35
Memory Sequence.........................................................................................................................4.38
Operating Modes (Mode).......................................................................................................4.38
External Trigger.....................................................................................................................4.39
Utilities............................................................................................................................................ 4.42
Display .................................................................................................................................4.42
System .................................................................................................................................4.42
IEC/IEEE-Bus Address (System - GPIB)..................................................................4.43
Parameters of RS-232-C Interface (System - RS232) ............................................. 4.44
Suppression of Indications and Clearing of Memories (System - Security).............. 4.45
Indication of IEC/IEEE-Bus Language (System - Language) ...................................4.45
1104.3430.12 4 E-1
SMR Contents
Internal/External Reference Frequency (RefOsc) ................................................................. 4.46
Passwords for Accessing Protected Functions (Protect)......................................................4.47
Calibration (Calib)..................................................................................................................4.48
Display of Module Versions (Diag - Config)...........................................................................4.49
Display of Voltages of Test Points (Diag-TPoint)..................................................................4.50
Display of Service Data (Diag-Param)...................................................................................4.51
Test .................................................................................................................................4.52
Assigning Modulations to the [MOD ON/OFF] Key (ModKey)...............................................4.53
Setting the Auxiliary Inputs/Outputs (AUX-I/O)......................................................................4.54
Setup (Setup)......................................................................................................................... 4.55
Help System ................................................................................................................................... 4.56
Status.............................................................................................................................................. 4.56
5 Remote Control – Basic Information ................................................................. 5.1
Brief Instructions.............................................................................................................................5.1
IEC/IEEE Bus ..........................................................................................................................5.1
RS-232-C Interface..................................................................................................................5.2
Switchover to Remote Control ....................................................................................................... 5.3
Remote Control via IEC/IEEE Bus........................................................................................... 5.3
Setting the Device Address......................................................................................... 5.3
Indications during Remote Control ............................................................................. 5.3
Return to Manual Operation........................................................................................5.4
Remote Control via RS-232-C Interface..................................................................................5.4
Setting the Transmission Parameters ........................................................................5.4
Indications during Remote Control ............................................................................. 5.4
Return to Manual Operation........................................................................................5.4
Messages..........................................................................................................................................5.5
Interface Messages .................................................................................................................5.5
Device Messages (Commands and Device Responses)........................................................ 5.5
Structure and Syntax of Device Messages ................................................................................... 5.6
Introduction to SCPI................................................................................................................. 5.6
Structure of Commands ..........................................................................................................5.6
Structure of Command Lines...................................................................................................5.9
Responses to Queries............................................................................................................. 5.9
Parameters............................................................................................................................5.10
Overview of Syntax Elements................................................................................................5.12
Instrument Model and Command Processing ............................................................................5.13
Input Unit ...............................................................................................................................5.13
Command Recognition.......................................................................................................... 5.14
Data Set and Instrument Hardware....................................................................................... 5.14
Status Reporting System.......................................................................................................5.14
Output Unit............................................................................................................................. 5.15
Command Sequence and Command Synchronization..........................................................5.15
Status Reporting System..............................................................................................................5.16
Structure of an SCPI Status Register.................................................................................... 5.16
Overview of Status Registers ................................................................................................5.18
1104.3430.12 5 E-1
Contents SMR
Description of Status Registers .............................................................................................5.19
Status Byte (STB) and Service Request Enable Register (SRE) .............................5.19
IST Flag and Parallel Poll Enable Register (PPE) ....................................................5.20
Event Status Register (ESR) and Event Status Enable Register (ESE)...................5.20
STATus:OPERation-Register ...................................................................................5.21
STATus:QUEStionable Register...............................................................................5.21
Use of Status Reporting System ........................................................................................... 5.22
Service Request, Making Use of Hierarchy Structure ..............................................5.22
Serial Poll ................................................................................................................5.22
Parallel Poll...............................................................................................................5.23
Query by Means of Commands................................................................................ 5.23
Error Queue Query ...................................................................................................5.23
Reset Values of Status Reporting System ............................................................................ 5.24
Interfaces........................................................................................................................................ 5.25
IEC/IEEE-Bus Interface.........................................................................................................5.25
Characteristics of Interface....................................................................................... 5.25
Bus Lines ................................................................................................................5.25
Interface Functions ...................................................................................................5.26
Interface Messages .................................................................................................. 5.27
RS-232-C Interface................................................................................................................5.28
Characteristics of Interface....................................................................................... 5.28
Signal Lines ..............................................................................................................5.28
Transmission Parameters.........................................................................................5.29
Interface Functions ...................................................................................................5.29
Handshake................................................................................................................ 5.30
6 Remote Control – Description of Commands................................................... 6.1
Notation ............................................................................................................................................ 6.1
Common Commands.......................................................................................................................6.3
ABORt-System.................................................................................................................................6.6
DIAGnostic-System..........................................................................................................................6.7
DISPLAY-System..............................................................................................................................6.9
INPut-System.................................................................................................................................. 6.10
MEMory-System............................................................................................................................. 6.10
OUTPut-System.............................................................................................................................. 6.11
SOURce System.............................................................................................................................6.13
SOURce:AM Subsystem .......................................................................................................6.13
SOURce:CORRection Subsystem ........................................................................................ 6.15
SOURce:DM Subsystem....................................................................................................... 6.17
SOURce:FM Subsystem ....................................................................................................... 6.19
SOURce:FREQuency Subsystem......................................................................................... 6.21
SOURce:LIST Subsystem..................................................................................................... 6.24
SOURce:MARKer Subsystem............................................................................................... 6.27
SOURce:POWer Subsystem................................................................................................. 6.29
SOURce:PULM Subsystem...................................................................................................6.32
SOURce:PULSe Subsystem .................................................................................................6.33
SOURce:ROSCillator Subsystem..........................................................................................6.34
SOURce:SWEep Subsystem ................................................................................................6.35
1104.3430.12 6 E-1
SMR Contents
SOURce2 System...........................................................................................................................6.38
SOURce2:FREQuency Subsystem....................................................................................... 6.38
SOURce2:FUNCtion Subsystem...........................................................................................6.40
SOURce2:MARKer Subsystem............................................................................................. 6.41
SOURce2:SWEep Subsystem ..............................................................................................6.42
STATus-System ............................................................................................................................. 6.44
SYSTem System............................................................................................................................. 6.46
TEST System.................................................................................................................................. 6.51
TRIGger System............................................................................................................................. 6.52
List of Commands.......................................................................................................................... 6.56
7 Remote Control - Programming Examples ....................................................... 7.1
Including IEC-Bus Library for QuickBasic ....................................................................................7.1
Initialization and Default Status .....................................................................................................7.1
Initiate Controller...................................................................................................................... 7.1
Initiate Instrument.................................................................................................................... 7.1
Transmission of Instrument Setting Commands ......................................................................... 7.2
Switchover to Manual Control........................................................................................................7.2
Reading out Instrument Settings................................................................................................... 7.2
List Management .............................................................................................................................7.3
Command synchronization.............................................................................................................7.3
Service Request............................................................................................................................... 7.4
Operating the Generator in the IEC-Bus Controller Mode...........................................................7.6
8 Maintenance......................................................................................................... 8.1
Cleaning the Outside....................................................................................................................... 8.1
Storing and Packing........................................................................................................................8.1
9 Error Messages ................................................................................................... 9.1
List of Error Messages ....................................................................................................................9.2
SCPI-Specific Error Messages................................................................................................9.2
SMR-Specific Error Messages ................................................................................................ 9.6
10Index...................................................................................................................10.1
1104.3430.12 7 E-1
Contents SMR
Tables
Table 4-1 Input connectors for external modulation.....................................................................4.10
Table 4-2 Status messages for deviation from nominal at external modulation inputs................4.11
Table 4-3 Modulation types which cannot be active simultaneously ............................................4.12
Table 4-4 List mode, typical list....................................................................................................4.34
Table 4-5 Memory sequence; example of list...............................................................................4.38
Table 5-1 Synchronization by means of *OPC, *OPC? and *WAI................................................5.15
Table 5-2 Meaning of the bits used in the status byte..................................................................5.19
Table 5-3 Meaning of the bits used in the event status register...................................................5.20
Table 5-4 Resetting of instrument functions.................................................................................5.24
Table 5-5 Interface functions........................................................................................................5.26
Table 5-6 Universal commands....................................................................................................5.27
Table 5-7 Addressed commands.................................................................................................5.27
Table 5-8 Control characters for RS-232-C interface...................................................................5.29
Table 6-1 Common Commands.....................................................................................................6.3
Table 6-2 Device Response to *OPT? ...........................................................................................6.4
1104.3430.12 8 E-1
SMR Contents
Figures
Fig. 1-1 Front panel view............................................................................................................ 1.4
Fig. 1-2 Rear panel view.............................................................................................................1.9
Fig. 2-1 Display for AM setting....................................................................................................2.3
Fig. 2-2 Display for pattern setting.............................................................................................. 2.5
Fig. 3-1 Design of the display..................................................................................................... 3.1
Fig. 3-2 Modulation - AM Menu ..................................................................................................3.2
Fig. 3-3 List menu.......................................................................................................................3.7
Fig. 3-4 Select List window.........................................................................................................3.8
Fig. 3-5 Delete List window.........................................................................................................3.8
Fig. 3-6 Edit function Insert....................................................................................................... 3.10
Fig. 3-7 Fill editing function.......................................................................................................3.11
Fig. 3-8 Edit editing function..................................................................................................... 3.12
Fig. 3-9 Delete editing function.................................................................................................3.13
Fig. 4-1 Frequency menu (preset setting) .................................................................................. 4.1
Fig. 4-2 Typical setups with frequency offset and frequency multiplier ...................................... 4.2
Fig. 4-3 Level menu, with option SMR-B15, attenuator 20 GHz.................................................4.3
Fig. 4-4 Typical setup with level offset........................................................................................4.5
Fig. 4-5 Basic principle of level control of SMR.......................................................................... 4.6
Fig. 4-6 Example of external level control with power meter...................................................... 4.6
Fig. 4-7 Level - Alc menu (preset setting)...................................................................................4.7
Fig. 4-8 Level - Ucor menu......................................................................................................... 4.8
Fig. 4-9 Ucor - Level menu......................................................................................................... 4.9
Fig. 4-10 Modulation - AM menu (preset setting)....................................................................... 4.13
Fig. 4-11 Modulation - FM menu (preset setting).......................................................................4.14
Fig. 4-12 Modulation - Pulse menu (preset setting)....................................................................4.15
Fig. 4-13 Signal example 1: single pulse, Pulse mode = Auto Trig............................................ 4.17
Fig. 4-14 Signal example 2: double pulse, Pulse mode = Ext Trig, Slope = Pos .......................4.17
Fig. 4-15 Signal example 3: single pulse, Pulse Mode = Ext Gated........................................... 4.17
Fig. 4-16 Digital Mod - Ask menu (preset setting)...................................................................... 4.19
Fig. 4-17 Digital Mod - Fsk menu (preset setting)......................................................................4.20
Fig. 4-18 LfOutput menu (preset setting) ...................................................................................4.21
Fig. 4-19 IFInput menu (preset setting)......................................................................................4.22
Fig. 4-20 PulseOutput menu.......................................................................................................4.23
Fig. 4-21 Example of sweep signal.............................................................................................4.28
Fig. 4-22 Example of sweep signal.............................................................................................4.29
Fig. 4-23 Sweep - Freq menu..................................................................................................... 4.29
Fig. 4-24 Sweep - Level menu....................................................................................................4.31
Fig. 4-25 Sweep - Lfgen menu................................................................................................... 4.32
1104.3430.12 9 E-1
Contents SMR
Fig. 4-26 Example of signal in list mode: Mode = Ext Step........................................................ 4.35
Fig. 4-27 List menu..................................................................................................................... 4.36
Fig. 4-28 List menu – selection window......................................................................................4.37
Fig. 4-29 MemSeq menu (preset setting)...................................................................................4.40
Fig. 4-30 MemSeq menu – selection window............................................................................. 4.41
Fig. 4-31 Utilities menu............................................................................................................... 4.42
Fig. 4-32 Utilities - Display menu................................................................................................4.42
Fig. 4-33 Utilities - System menu................................................................................................4.42
Fig. 4-34 Utilities - System - GPIB - Address menu ...................................................................4.43
Fig. 4-35 Utilities - System - RS232 menu .................................................................................4.44
Fig. 4-36 Utilities - System - Security menu................................................................................4.45
Fig. 4-37 Utilities - RefOsc menu (preset setting) ......................................................................4.46
Fig. 4-38 Utilities - Protect menu (preset setting)....................................................................... 4.47
Fig. 4-39 Utilities - Calib menu (preset setting) ..........................................................................4.48
Fig. 4-40 Utilities - Diag - Config menu.......................................................................................4.49
Fig. 4-41 Utilities – Diag – TPoint menu.....................................................................................4.50
Fig. 4-42 Utilities - Diag - Param menu ......................................................................................4.51
Fig. 4-43 Menu Utilities - Test.....................................................................................................4.52
Fig. 4-44 Utilities - ModKey menu (preset setting) .....................................................................4.53
Fig. 4-45 Utilities - AuxIO menu..................................................................................................4.54
Fig. 4-46 Utilities - Setup menu.................................................................................................. 4.55
Fig. 4-47 STATUS menu............................................................................................................4.56
Fig. 5-1 Tree structure of SCPI command systems...................................................................5.7
Fig. 5-2 Device model for remote control via the IEC/IEEE bus............................................... 5.13
Fig. 5-3 Status register model .................................................................................................. 5.16
Fig. 5-4 Overview of status registers........................................................................................ 5.18
Fig. 5-5 Pin assignment of IEC/IEEE-bus interface..................................................................5.25
Fig. 5-6 Pin assignment of RS-232-C interface........................................................................ 5.28
Fig. 5-7 Wiring of data, control and signalling lines for hardware handshake.......................... 5.30
Fig. 9-1 ERROR page ................................................................................................................ 9.1
1104.3430.12 10 E-1
Safety Instructions
Shock hazard
This unit 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, the user must observe all instructions and warnings
given in this operating manual.
1. The unit may be used only in the operating conditions and positions specified by the manufacturer. Unless otherwise agreed, the following
applies to R&S products:
Pollution severity 2, overvoltage category 2, IP
degree of protection 2X, altitude max. 2000 m.
The unit may be operated only from supply networks fused with max. 16 A.
2. For measurements in circuits with voltages V
rms
> 30 V, suitable measures should be taken to
avoid any hazards.
(using, for example, appropriate measuring
equipment, fusing, current limiting, electrical
separation, insulation).
3. If the unit is to be permanently wired, the PE
terminal of the unit must first be connected to
the PE conductor on site before any other connections are made (installation and cabling of
the unit to be performed only by qualified technical personnel).
4. For permanently installed units without built-in
fuses, circuit breakers or similar protective devices, the supply circuit must be fused such as
to provide suitable protection for the users and
equipment.
5. Prior to switching on the unit, it must be ensured
that the nominal voltage set on the unit matches
the nominal voltage of the AC supply network.
If a different voltage is to be set, the power fuse
of the unit may have to be changed accordingly.
6. Units of protection class I with disconnectible
AC supply cable and appliance connector may
be operated only from a power socket with
earthing contact and with the PE conductor connected.
7. It is not permissible to interrupt the PE conductor intentionally, neither in the incoming cable
nor on the unit itself as this may cause the unit
to become electrically hazardous.
Any extension lines or multiple socket outlets
used must be checked for compliance with relevant safety standards at regular intervals.
8. If the unit 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 units without power switches are integrated in
racks or systems, a disconnecting device must
be provided at system level.
9. Applicable local or national safety regulations
and rules for the prevention of accidents must
be observed in all work performed.
Prior to performing any work on the unit or
opening the unit, the latter must be disconnected from the supply network.
Any adjustments, replacements of parts, maintenance or repair may be carried out only by
authorized R&S technical personnel.
Only original parts may be used for replacing
parts relevant to safety (eg power switches,
power transformers, fuses). A safety test must
be performed after each replacement of parts
relevant to safety.
(visual inspection, PE conductor test, insulationresistance, leakage-current measurement, functional test).
10. Ensure that the connections with information
technology equipment comply with
IEC950/EN60950.
11. Equipment returned or sent in for repair must be
packed in the original packing or in packing with
electrostatic protection.
12. Any additional safety instructions given in this
manual are also to be observed.
Safety-related symbols used on equipment and documentation from R&S:
Observe
operating
instructions
095.1000 Sheet 17
Weight
indication for
units >18 kg
PE terminal Ground
terminal
Danger!
Hot surfaces
Warning!
Ground
Certificate No.: 99042
This is to certify that:
Equipment type Order No. Designation
SMR20 1104.0002.20 Signal Generator 1 to 20 GHz
SMR40 1104.0002.40 Signal Generator 1 to 40 GHz
SMR-B1 1104.5485.02 Option: Reference Oscillator OCXO
SMR-B5 1104.3501.02 Option: AM/FM/SCAN Modulator
SMR-B11 1104.4250.02 Option: Frequency Extension
SMR-B15 1104.4989.02 Option: RF Attenuator 20 GHz
SMR-B17 1104.5233.02 Option: RF Attenuator 40 GHz
SMR-B19 1104.6281.02 Option: Rear Connectors
SMR-B20 1104.6381.02 Option: Rear Connectors
EC Certificate of Conformity
complies with the provisions of the Directive of the Council of the European Union on the
approximation of the laws of the Member States
- relat ing to electrical equipment for use within defined voltage limits
(73/23/EEC revised by 93/68/EEC)
- relat ing 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 : 1993 + A2 : 1995
EN50081-1 : 1992
EN50082-2 : 1995
Affixing the EC conformity mark as from 1999
ROHDE & SCHWARZ GmbH & Co. KG
Mühldorfstr. 15, D-81671 München
Munich, 1999-07-14 Central Quality Management FS-QZ / Becker
1104.0002.01 CE E-1
SMR General Overview of Manuals
General Overview of Manuals
Operating Manual for Microwave Signal Generator SMR
This operating manual provides you with all the information necessary for putting into operation, manual
and remote control as well as repair of Microwave Signal Generator SMR and also contains
specifications of the instrument and available options.
The following models are described in this manual:
SMR20 1 GHz to 20 GHz (10 MHz to 20 GHz with Option SMR-B11)
SMR27 1 GHz to 27 GHz (10 MHz to 27 GHz with Option SMR-B11)
SMR30 1 GHz to 30 GHz (10 MHz to 30 GHz with Option SMR-B11)
SMR40 1 GHz to 40 GHz (10 MHz to 40 GHz with Option SMR-B11)
The contents of the chapters are as follows:
Data sheet informs you about guaranteed specifications relating to functions and
characteristics of the instrument and its options.
Chapter 1 contains all information about putting into operation (unpacking, connection to
AC supply, switching on and off), functional testing and installation of the
instrument, preset settings and views of the front and rear panel showing the
controls and connectors needed for operation.
Chapter 2 presents a brief introduction and typical settings to users working with the
SMR for the first time.
Chapter 3 describes manual control of the microwave signal generator, for example
calling up of menus, selection and editing of parameters, use of the list editor
and the SAVE/RECALL function. This chapter also contains an overview of
menus showing the functions available for the instruments and its options.
Chapter 4 describes the functions of the instrument and its options which can be
activated manually via menus or by remote control (frequency and level
setting, analog and digital modulation, sweep, list mode, memory sequence
and general functions not directly related to signal generation).
Chapter 5 provides basic information on remote control, for example on the IEC/IEEE
bus, RS232C interface, interface and device messages, command
processing, status reporting system, etc.
Chapter 6 contains for each command system an overview and description of all
commands available for the instrument and its options as well as an
alphabetical list of all commands.
Chapter 7 includes programming examples for remote control.
Chapter 8 gives information on preventive maintenance, for example for keeping the
exterior clean, storage, etc.
Chapter 9 contains the SCPI-specific and device-specific error messages displayed on
the instrument.
Chapter 10 includes the index.
Service Manual Instrument for Microwave Signal Generator SMR
The service manual instrument for Microwave Signal Generator SMR provides information on the
checking of rated characteristics, manual and electronic adjustment, repair (fault diagnosis, module
replacement), and the fitting of options. Moreover, it includes documentation such as spare parts list,
basic circuit diagram, block diagram, etc.
1104.3430.12 E E-1
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