Page 1 R&S ® S4200 R&S ® EU4200C VHF Compact Receiver Operating Manual 6174.8456.02 – 01...
Page 2 The Operating Manual describes the following R&S®S4200 EU4200C VHF Compact Receiver models and options: ● 6144.7800.02 ● 6144.7800.12 ● 6162.4521.02 (GS4202-EUC) Option Key E1-Interface ● 6162.4644.02 (GS4203-EUC) Option Key VoIP ● 6174.7620.02 (GS4205-EUC) Option Key Voice Recorder ● 6174.7689.02 (GS4206-EUC) Option Key 7 VoIP Sessions ●...
Page 3 R&S EU4200C O V E R V I E W User Information General Features, Explanation of a Model, Required Power Supply, Design, Functioning, General Data, Accessories, Storage Preparation for Use Safety Precautions, Unpacking and Checking, Installation into a 19" Rack, Basis Cabling, Switching On/Off, Mechanical Interface Description, Function Test Operation Control Elements and Interfaces, Introduction, Configuring with the R&S ZS 4200,...
Page 4 R&S EU4200C 6174.8456.02-01...
Page 5: Table Of Contents
R&S EU4200C Table of Contents User Information .................. 1.1 General Features ......................1.1 Explanation of a Model ....................1.1 Required Personnel ..................... 1.2 Required Power Supply ....................1.2 Design ........................... 1.3 Functioning ........................1.4 1.6.1 Block Diagram ........................ 1.4 1.6.2 Functions Description ....................
Page 6 R&S EU4200C 3.3.2 Meaning of Parameters ....................3.14 3.3.3 CBIT Type Configuration ..................... 3.24 Local Control (Local Mode) ..................3.24 3.4.1 Overview of Operation ....................3.25 3.4.2 Making Entries from the Keypad .................. 3.26 3.4.2.1 Numeric Keys ....................... 3.26 3.4.2.2 Cursor Keys .........................
Page 7 R&S EU4200C 3.6.1.3 Behavior in Case of Device Errors ................3.74 3.6.1.4 Behaviour in VoIP mode ....................3.74 3.6.2 Cabling (Analog) ......................3.75 3.6.3 Configuration ........................ 3.75 3.6.4 Cabling (VoIP) ......................3.76 3.6.5 Limitations/Notes......................3.78 External Automatic Filters ..................3.79 3.7.1 Telsa External Automatic Filter ..................
Page 8 R&S EU4200C 3.12.3 Configuration ........................ 3.95 3.12.4 Limitations/Notes......................3.96 3.12.5 Parallel Operation of the Analog and E1 Audio Interfaces .......... 3.96 3.13 Radio in VDL Mode 2 ....................3.97 3.13.1 Introduction/Overview ....................3.97 3.13.2 Cabling ......................... 3.97 3.13.3 Configuration ........................ 3.98 3.13.4 Limitations/Notes......................
Page 9 R&S EU4200C 6.2.7 RS-422 – Host Interface Port X12 (Reserved) .............. 6.8 6.2.8 RX E1 – Communication Data Connector X13 .............. 6.9 6.2.9 USB Device Connector X20 ..................6.10 6.2.10 Headphone Connector X23 ..................6.10 Remote Control Commands ..................6.11 Index .....................
Page 10 R&S EU4200C 6174.8456.02-01...
Page 11 R&S EU4200C Table of Figures Fig. 1.1 Modules of the R&S EU4200C receiver................1.3 Fig. 1.2 Block diagram......................... 1.4 Fig. 2.1 Installation of two radios....................2.3 Fig. 2.2 Installation with blank panel.................... 2.4 Fig. 2.3 Rear cabling........................2.6 Fig.
Page 12 R&S EU4200C Fig. 3.30 RX PARAMETER menu....................3.48 Fig. 3.31 SUPPLY menu......................3.48 Fig. 3.32 TEMPERATURE menu....................3.49 Fig. 3.33 OPERATING HOURS menu..................3.49 Fig. 3.34 CBIT STATUS menu..................... 3.50 Fig. 3.35 RX CBIT STATUS......................3.51 Fig.
Page 13 R&S EU4200C Fig. 3.68 Main/Standby cabling....................3.75 Fig. 3.69 Main/Standby cabling in VoIP mode................3.77 Fig. 3.70 Telsa external automatic filter connection..............3.79 Fig. 3.71 R&S External automatic filter connection..............3.81 Fig. 3.72 External automatic filter with R&S Protocol connection..........3.82 Fig.
Page 14 R&S EU4200C Fig. 6.9 USB device connector X20................... 6.10 Fig. 6.10 Headphone connector X23................... 6.10 Last Page of Chapter 0\\Last Page of Chap ter 0 "Rad io".d oc 6174.8456.02-01 0.12...
Page 15 0682 Für Betrieb im Europäischen Wirtschaftsraum (EWR) und zivilen Einsatz. Hinweis gemäß dem Funkanlagengesetz (FuAG) und der Europäischen Richtlinie 2014/53/EU: Dieses Produkt darf innerhalb des EWR nicht uneingeschränkt betrieben werden, da der verwendete Fre- quenzbereich auf nicht harmonisierten Bändern erfolgt. Nationale Vorschriften / Genehmigungen sind zu beachten.
Page 23 )'(56(' )'&56& *&&&))'6 Q )5 6&)> The products listed below are eligible to bear the CSA Mark shown with adjacent indicators 'C' and 'US' for Canada and US or with adjacent indicator 'US' for US only or without either indicator for Canada only. ...
Page 24 )'(56(' )'&56& *&&&))'6 Q )5 6&)> 856&& 2 7 )&& 65& / (&?%& @ 4 A 6 #;= 8;" 1, 1 2 7 )' >6 /+ 4 A >)( A 2 .7 +0. :. "56&& 2 7 )&& 65& / (&?%& @ 4 A ( #2? %)>&6)&&&6 %)>>B%&&&>, 1 2 7 )' >6 /+ 4 A )% C DE .
Page 25 Hinweis zu Geräteschildern Die in dieser Dokumentation verwendeten Gerätedarstellungen sollen über den grundsätzlichen Aufbau, die externen Schnittstellen sowie die Anzeige- und Bedienelemente informieren. Alle anderen dargestell- ten Details wie Zertifizierungs- oder Kennzeichnungsschilder sind in diesem Zusammenhang ohne Bedeu- tung und können von der tatsächlichen Kennzeichnung abweichen. Note regarding equipment labels The product pictures in this documentation have been included to inform about the general design, exter- nal interfaces as well as control and and display elements.
Page 26: User Information
User Information Purpose of the Manual This Manual provides all information the operators and service staff need to maintain level 1 of repairs. lt contains all necessary information and instructions concerning the installation, putting into operation and control of the unit, plus troubleshooting instructions down to unit level. In case of trouble this allows straightforward error localization as well as easy replacement of the unit.
Page 27 R&S EU4200C 6174.8456.02-01 0.18...
Page 28: General Features
General Features R&S EU4200C User Information User Information\User information "Radio ".doc User Information\\User information Transceiver STANDARD. doc This chapter describes the use of the receiver and provides information on This chapter functions. Chapter 3.1 contains an overview of receiver control elements, indicators, Further etc.
Page 29: Required Personnel
R&S EU4200C Required Personnel Required Personnel The receiver has to be configured by qualified personnel. Installation and ATTENTION operation of the receiver should be assigned to adequately skilled personnel. The personnel must be familiar with this Operating Manual. Required Power Supply Danger of electric shock! The receiver meets the requirements for Safety Class I in accordance with WARNING...
Page 30: Design
Design R&S EU4200C Design Moduls \Mo duls "Radio".doc Housing R&S KK 4250C Front panel R&S EU4200C receiver module R&S EU 4250 with interface Backplane Main fan Power supply unit R&S IN 4210 Fig. 1.1 Modules of the R&S EU4200C receiver. Note: See chapter 1.6 for additional information.
Page 31: Functioning
R&S EU4200C Functioning Functioning Bloc k Diagram \Block diagram "Radio ".doc 1.6.1 Block Diagram Fig. 1.2 Block diagram. 6174.8456.02-01...
Page 32: Functions Description
Functioning R&S EU4200C 1.6.2 Functions Description Functio n\Functio n "Radio". doc The receiver R&S EU4200C contains the R&S EU 4250 receiver module, Function of the which is powered by the R&S IN 4210 power supply unit. R&S EU4200C receiver The front panel control unit A8 with LCD and keyboard A9 make local Front panel control of the radio possible on a lab bench or for activities such as control unit...
Page 33: General Data
R&S EU4200C General Data General Data Note: See General Data in the Appendix. Accessories Note: See Accessories in the Appendix. Storage Storage\Storage "Radio".doc For data such as permissible storage temperature see the data sheet. Storage of radios Store the unit in a dry dust-free place. Otherwise pack the unit (e.g. seal it in antistatic foil).
Page 34: Preparation For Use
R&S EU4200C Preparation for Use This chapter provides all information for: This chapter  Checking upon delivery  Installation into a 19" rack  Connection of peripheral equipment  Connection of mains and/or 28 V DC supply Chapter 3.1 contains an overview of the receiver control elements, Further indicators, etc.
Page 35: Unpacking And Checking
R&S EU4200C Unpacking and Checking Unpacking and Checking After delivery carry out the following steps: Recommended procedure Unpack the receiver. Check if delivery (receiver and accessories) is complete by referring to the delivery note (see Accessories in the Appendix). Check the receiver and accessories for signs of damage which may have occurred during transit.
Page 36: Installation Into A 19" Rack
Installation into a 19" Rack R&S EU4200C Installation into a 19" Rack 2.3.1 Installation of Two Radios Installation of two Radios \Installation of two radios "Radio".doc Fig. 2.1 Installation of two radios. Prepare the rack by installing the bottom plate. Installation instruction Screw-connect the included L-mounting brackets on one side of the...
Page 37: Installation With Blank Panel
R&S EU4200C Installation into a 19" Rack 2.3.2 Installation with Blank Panel Installation with Blan k Panel\Ins tallation with blan k panel "Rad io".d oc Fig. 2.2 Installation with blank panel. Prepare the rack by installing the guide rails (see chapter 2.3.1). Installation instruction Using the supplied screws, fasten the front handles of the receiver and...
Page 38: Basis Cabling
Basis Cabling R&S EU4200C Basis Cabling 2.4.1 Rear Cabling Danger of electric shock! WARNING The receiver meets the requirements for Safety Class I in accordance with DIN EN 61010-1/IEC 61010-1, e.g. all metal parts that can be touched or accessed without removing the enclosure are connected to the protective ground of the power supply network.
Page 39: Fig. 2.3 Rear Cabling
R&S EU4200C Basis Cabling Rear Cabling \Rear cabling "Radio ".doc Fig. 2.3 Rear cabling. 6174.8456.02-01...
Page 40 Basis Cabling R&S EU4200C Do not connect the power cable with the “cold” connector until all rear ATTENTION cables have been connected! The radio may be damaged if the above checks are not performed. Instruction of rear cabling\Ins truction of rear cabling "Radio ".doc Connecting the audio basic X10 with a 10-pin patch cable, especially Instructions for rear audio RX lines and SQ contact if required.
Page 41: Front Cabling
R&S EU4200C Basis Cabling 2.4.2 Front Cabling In actual operation, the radio is usually operated via the rear panel system Introduction interfaces, thus eliminating the need for front panel cabling. The radio is preconfigured with the factory settings and can be operated without any further configuration.
Page 42: Switching On/Off
Switching On/Off R&S EU4200C Switching On/Off Switching On Off\Switch ing On Off "Radio ".doc Danger of electric shock! The radio contains a two-pole or neutral-conductor fuse. This means that some parts of the radio will continue to be energized after the fuse has been WARNING tripped.
Page 43: Function Test
R&S EU4200C Function Test Function Test ATTENTION The receiver does not contain any parts the operator can repair. Only properly qualified technicians are allowed to repair the radio. When performing service procedures, follow the requirements of VDE 0701. Functio n test\Fu nction test "Name".doc LED SQ lights up if an RF receive signal is present at the set channel Function test frequency on X8.
Page 44: Operation
R&S EU4200C Operation Operation\\Operation "Rad io".doc This chapter describes all receiver functions and their application. The This chapter sequence of the individual sections is based on the procedure for working with the receiver: Control Elements (see chapter 3.1) Configuration (see chapter 3.3) Local Control (see chapter 3.4) Remote Control (see chapter 3.5) Main/Standby Operation (see chapter 3.6)
Page 45: Control Elements And Interfaces
R&S EU4200C Control Elements and Interfaces Control Elements and Interfaces 3.1.1 Front View Front View \Fron t view "Radio ".doc Fig. 3.1 Front view. Menu key LED indication USB device connector X20 Keyboard Headphone connector X23 LCD display Volume control for headphone and Loudspeaker loudspeaker 6174.8456.02-01...
Page 46: Rear View
Control Elements and Interfaces R&S EU4200C 3.1.2 Rear View Rear View\Rear view "Radio".doc Fig. 3.2 Rear view. RS-422 X12 (reserved) AC line fuses F1/F2 RX audio extended X11 Battery fuse F3 RX E1 – Communication data DC input/battery input X2 connector X13 RX input X8 RX audio basic X10...
Page 47: Introduction
R&S EU4200C Introduction Introduction 3.2.1 Control Interfaces Control Interfaces\Control interfaces "Radio".doc Operation can be performed locally on the built-in front panel control unit or Operation remotely via the USB or Ethernet − LAN interface. Operational parameters such as setting the frequency, changing the channel spacing or activating presets can be controlled.
Page 48: Modes Of Control
Introduction R&S EU4200C 3.2.2 Modes of Control 3.2.2.1 Non-Controlled Mode This radio mode means that either there is no client connected to the radio Description or all connected clients have monitoring sessions only. The connected remote clients can retrieve parameters from the radio without affecting the operation of the equipment.
Page 49: Remote Mode
R&S EU4200C Introduction 3.2.2.2 Remote Mode A radio module is in remote mode when one of the connected RC clients Description has a fixed session. The remote RC client controls the radio and can change parameters. Remote Mode\Remote mode "Rad io".doc A radio module is in remote mode when one of the connected RC clients Description has a fixed session.
Page 50: Local Mode
Introduction R&S EU4200C 3.2.2.3 Local Mode Local mode using the built-in front panel control unit of the radio allows the Description maintenance staff to operate the radio locally with the highest priority. In order to change to local control, the LOC key on the radio keypad must be pressed.
Page 51: Service Mode
R&S EU4200C Introduction 3.2.2.4 Service Mode The interactive service mode of the receiver is used during the configuration Description of basic parameters such as IP address, preset pages and installation info. Using the Service and Maintenance Tool R&S ZS 4200, you can change the basic parameters via service PC after entering the interactive service mode.
Page 52: Configuring With The R&S Zs 4200
Configuring with the R&S ZS 4200 R&S EU4200C Configuring with the R&S ZS 4200 Configuring\\Configuring "Name".doc The receiver is equipped with LAN and USB interfaces to allow Introduction communication with the Service and Maintenance Tool R&S ZS 4200. The following activities can be carried out: ...
Page 53 R&S EU4200C Configuring with the R&S ZS 4200 Parameters Value range Default value Properties Select Audio Interface Analog Audio/E1/VoIP Analog Audio RX Input Sensitivity Low Noise/Low Distortion Low Noise Set/Get Values for Preset 112.000 to 155.991 MHz 124.100 MHz Page for spacing 8.33 kHz 112.000 to 155.975 MHz for spacing 25 kHz...
Page 54 Configuring with the R&S ZS 4200 R&S EU4200C Parameters Value range Default value Properties Motor Tuned Filter Disabled/Telsa/RS Disabled Frequency Blocking Ranges 8 Blocking Ranges Empty Start-, Stop frequency SQ/RSSI Signaling Off, SQ, RSSI, INVSQ, STD, STD+SQ, STD+RSSI, STD+INVSQ SQ Signaling Frequency 1225 / 2040 / 2175 / 2440 / 2440 Hz 2970 / 3240 / 3300 Hz...
Page 55 R&S EU4200C Configuring with the R&S ZS 4200 Parameters Value range Default value Properties Audio Delay 0 to 250 ms 0 ms FTP Login Max. 20 characters Empty FTP Password Max. 20 characters Empty Frequency 112.000 to 155.991 MHz 124 100 000 Hz Channel Spacing 8.33/25 kHz 25 kHz...
Page 56 Configuring with the R&S ZS 4200 R&S EU4200C Parameters Value range Default value Properties Scan Search Time 100 ms to 60000 ms 100 ms Scan Auto Continue Time 1 to 60 s 0 (disabled) Scan Squelch Timeout 1 to 1000 s 0 (disabled) SQ Signalling Logic R&S Type/Standard...
Page 57: Meaning Of Parameters
R&S EU4200C Configuring with the R&S ZS 4200 3.3.2 Meaning of Parameters Default setting description \Default setting description "Radio".doc This parameter refers to the audio output of the AM receiver RX Audio Level (connector X10.2/3). With the default setting of 0 dBm, an effective level of 775 mV is applied at 60 % AM modulation of the current receive signal.
Page 58 Configuring with the R&S ZS 4200 R&S EU4200C This parameter is used to select the audio interface of the radio. If the Select Audio Interface Analog Audio is selected, the RX Audio Basic interface X10 is used. If the E1 is selected, the E1 – Communication Data interface X13 (RX) is used. For more information on E1 interface please refer to chapter 3.12 Audio via E1 Interface.
Page 59 R&S EU4200C Configuring with the R&S ZS 4200 Main/Standby Type The main/standby type declares if a radio should start up as an active main radio or as an inactive standby radio. If the common AC- or DC-supply of a main/standby installation is powered up, then the radio will boot accordingly.
Page 60 Configuring with the R&S ZS 4200 R&S EU4200C The level of the in-band tone generator is variable within specified range SQ/RSSI Signaling and is related to nominal audio signal level set by “RX Audio Level”. Level Note: In case of low absolute levels, the S/N ratio in the system must be taken into account.
Page 61 R&S EU4200C Configuring with the R&S ZS 4200 The voltage during network operation can be monitored. If the voltage is AC-Main too low, two responses in the radio can be triggered: Supervision The warning setting generates the CBIT warning 0402, which is output via the connected remote system.
Page 62 Configuring with the R&S ZS 4200 R&S EU4200C The parameter needs to be configured to allow remote software download. FTP Login If left empty, the Remote Software Download cannot be used (see chapter 3.17 Software Download). Note: The FTP Login cannot have values “FTP” and “Anonymous”. The parameter needs to be configured to allow remote software download.
Page 63 R&S EU4200C Configuring with the R&S ZS 4200 This parameter is used to enable dynamic host configuration (DHCP). If DHCP Enabled enabled, the radio uses DHCP and can learn an IP address from a DHCP server installed in the network. Note: DHCP is supported in IPv4 network only.
Page 64 Configuring with the R&S ZS 4200 R&S EU4200C This parameter enables or disables digital voice recording according to Recording Enabled ED137B Volume 4 "Recording". Two options are possible for enabling the recording: • "On SIP": enables the connection to the configured digital voice recorder in presence of at least one SIP session to a VCS (ED137B compliant behaviour).
Page 65 R&S EU4200C Configuring with the R&S ZS 4200 The parameter defines the time after which the scan continues if SQ Scan Auto Continue becomes inactive on the current channel (dwell time). It is configurable in Time the range between 1 to 60 seconds in steps of 1 seconds. The default value is set to 5 seconds.
Page 66 Configuring with the R&S ZS 4200 R&S EU4200C The transmission on the E1 interface is monitored. If errors are occurring E1 RAI Warning on the transmission system, they are indicated with an alarm indication (RAI). The NOGO warning E1 RAI (CBIT 0437) will be sent to the connected remote control system if the remote alarm (RAI) is indicated.
Page 67: Cbit Type Configuration
R&S EU4200C Local Control (Local Mode) 3.3.3 CBIT Type Configuration The CBIT parameters can be configured as shown in the table below. Function CBIT ty pe configuration \CBIT ty pe configuration "Radio ".doc Disabled Warning NOGO DC-Battery Supervision AC-Main Supervision Local Mode Warning USB Connect Warning Inactive Warning...
Page 68: Overview Of Operation
Local Control (Local Mode) R&S EU4200C 3.4.1 Overview of Operation Overview of operatio n\Overview of operatio n "Ra dio". doc Boot Display Boot process finished Standard Operating Display MENU Main Menu Enter Operation Time/Date Measurement CBIT Status Inventory Configuration Activation RX Parameter Component IP Address...
Page 69: Making Entries From The Keypad
R&S EU4200C Local Control (Local Mode) 3.4.2 Making Entries from the Keypad The receiver is operated using menus in conjunction with a keypad. The Introduction keypad comprises the following sections:  Numeric keys 0 to 9  Cursor keys ▲▼◄► ...
Page 70: Menu Key
Local Control (Local Mode) R&S EU4200C 3.4.2.3 MENU Key Pressing the MENU key will take you to the main menu at any time. Function 3.4.2.4 ENTER Key The ENTER key is used to navigate within the menus and to accept Function settings.
Page 71: Sq Key
R&S EU4200C Local Control (Local Mode) SQ Key \SQ Key "Radio". doc 3.4.2.6 SQ Key By using the SQ key, you can open or close noise suppression (squelch) at Function any time independently of the current menu. The only precondition is the local mode.
Page 72: Fig. 3.9 Squelch Behavior
Local Control (Local Mode) R&S EU4200C Fig. 3.9 Squelch behavior. The following table shows the behavior of the audio interfaces (Analog, VoIP, E1 and MMI) and of the SQ signaling (SQ relay, SQ bit in VoIP protocol, SQ pattern in the E1 signalling timeslot and SQ LED on MMI) depending on the status of the Noise suppression, on the RX input signal and on the parameter “SQ Signalling logic”.
Page 73: Loc Key
R&S EU4200C Local Control (Local Mode) 3.4.2.7 LOC Key LOC Key \LOC Key "Radio". doc The LOC key enables you to switch between local and remote mode at any Function on radio time independently of the current menu. The local mode has priority over remote accesses, i.e.
Page 74: Screen Display
Local Control (Local Mode) R&S EU4200C 3.4.3 Screen Display 3.4.3.1 Start Display The start display is an independent screen containing the radio name and Display parameter type. After booting the receiver is started (see chapter 3.4.3.2). Fig. 3.10 R&S Series 4200 logo. 3.4.3.2 Boot Display The boot display is an independent screen containing a progress bar and...
Page 75: Standard Operating Display
R&S EU4200C Local Control (Local Mode) 3.4.3.3 Standard Operating Display Standard operating d isplay \Standard operating display "Radio ".doc During an operation the LCD indicates the most important settings and Display parameter status messages. E U 4 2 0 0 C 2 1 : 0 4 : 1 3 R&S EU4200C example...
Page 76: Main Menu Display
Local Control (Local Mode) R&S EU4200C 3.4.3.4 Main Menu Display During menu-guided settings, the LCD shows the corresponding menus Display of menus together with their functions. M a i n M e n u O p e r a t i o n T i m e / D a t e M e a s u r e m e n t C B I T...
Page 77: Display Settings And Volume Control
R&S EU4200C Local Control (Local Mode) 3.4.3.5 Display Settings and Volume Control Within all modes of control (except for Service Mode) the speaker and Volume Control headphone volume can be controlled using the ► or ◄ cursor keys. setting Press the ► or ◄ cursor keys for approximately one second. A setting window (volume, brightness or contrast) with a shifter appears.
Page 78 Local Control (Local Mode) R&S EU4200C Press the ► or ◄ cursor keys for approximately one second. Contrast setting A setting window (volume, brightness or contrast) with a shifter appears. 10. Use the ▼ or ▲ cursor keys to select the contrast window. E U 4 2 0 0 C 2 1 : 0 4 : 1 3 C o n t r a s t...
Page 79: Indication Via Leds
R&S EU4200C Local Control (Local Mode) Indication via LED s\Indication via LEDs "Name".doc 3.4.4 Indication via LEDs The LEDs on the front of the radio show the status of various settings and Status display operating modes. Fig. 3.17 Indication via LEDs. Meaning of LEDs Color Meaning...
Page 80: Calling And Changing Menus
Local Control (Local Mode) R&S EU4200C 3.4.5 Calling and Changing Menus The receiver is operated via menus. After you press the menu key, all Introduction menus will be listed. Depending on the menu you select, various radio functions will be displayed. Press the MENU key.
Page 81 R&S EU4200C Local Control (Local Mode) Call up submenu\Call up s ubmenu "Name".doc Using the ▼ or ▲ cursor keys, select a menu, e.g. CBIT STATUS. Submenu The current selection will be indicated with the inverse display. C B I T S t a t u s Press the ENTER key.
Page 82: Setting Parameters
Local Control (Local Mode) R&S EU4200C 3.4.6 Setting Parameters Note: All parameter changes can be set only in the local mode. Press the local button to activate the local mode. The statement LOC appears in the LCD display above on the right in each menu. You can set parameters in various ways: Various methods possible...
Page 83: Selecting Settings
R&S EU4200C Local Control (Local Mode) 3.4.6.2 Selecting Settings After you select a menu, various radio functions will be displayed. Some Introduction functions have a further submenu from which you can select a parameter after you press the ENTER key. Selecting setting s\Selecting settings "Rad io".d oc Press the MENU key.
Page 84: Entering Numeric Parameters
Local Control (Local Mode) R&S EU4200C 3.4.6.3 Entering Numeric Parameters Entering numeric parameters xU\Entering numeric parameters xU "Radio".d oc You can enter numeric parameters by using the numeric keys and the ► Introduction and ◄ cursors. You can enter the value directly via the numeric keypad. Start with the foremost position.
Page 85: Fig. 3.22 Frequency Entry
R&S EU4200C Local Control (Local Mode) Overwrite the old value by using the numeric keys, e.g. 117.675 MHz. Enter new value F r e q u e n c y L O C 1 7 . 6 7 5 E n t e r I C A O F o r m a t Fig.
Page 86: Overview Of All Menus And Functions
Local Control (Local Mode) R&S EU4200C 3.4.7 Overview of All Menus and Functions 3.4.7.1 MAIN Menu M a i n M e n u Content of menus O p e r a t i o n T i m e / D a t e M e a s u r e m e n t C B I T S t a t u s...
Page 87: Operation Menu
R&S EU4200C Local Control (Local Mode) 3.4.7.2 OPERATION Menu Operation menu\Operation menu "Radio".doc O p e r a t i o n L O C Meaning of entries A c t i v a t i o n P r e s e t M o d e F r e q u e n c y 1 2 3 .
Page 88: Fig. 3.25 Icao Channeling / Frequency Pairing
Local Control (Local Mode) R&S EU4200C Frequency (MHz) Channel Spacing (kHz) Channel 118.0000 118.000 118.0000 8.33 118.005 118.0083 8.33 118.010 118.0167 8.33 118.015 118.0250 118.025 118.0250 8.33 118.030 118.0333 8.33 118.035 118.0417 8.33 118.040 118.0500 118.050 118.0500 8.33 118.055 118.0583 8.33 118.060 118.0667...
Page 89: Fig. 3.27 Supported Frequency Ranges
R&S EU4200C Local Control (Local Mode) Possible Mode Possible Radio Supported Supported Accepted Offsets Switching Switching of Type Modes Spacings to HW Spacing –8 / –7.5 / –7.3 / –5 / => ACARS+25 => AM+8.33 –4 / –2.5 / 0 / +2.5 / +4 =>...
Page 90: Time/Date Menu
Local Control (Local Mode) R&S EU4200C 3.4.7.3 TIME/DATE Menu TIME DATE Menu \TIME DATE Menu "Radio ".doc T i m e / D a t e Meaning of entries 4 : 0 2 : 1 5 2 0 1 3 / 0 4 / 1 3 Fig.
Page 91: Rx Parameter Menu
R&S EU4200C Local Control (Local Mode) 3.4.7.4.1 RX PARAMETER Menu P a r a m e t e r Meaning of entries – R S S I – 1 2 0 d B m Fig. 3.30 RX PARAMETER menu. Display text Values Description RX Parameter...
Page 92: Temperature Menu
Local Control (Local Mode) R&S EU4200C 3.4.7.4.3 TEMPERATURE Menu TEMPERATU RE Menu\TEMPERATU RE Menu "Name".doc TEMPERATU RE Menu\TEMPERATU RE Menu Receiver.doc T e m p e r a t u r e Meaning of entries B o a r d 4 3 °...
Page 93: Cbit Status Menu
R&S EU4200C Local Control (Local Mode) EXTERNAL VOLTAGE S Menu\EXTE RNAL VOLTAGE S Menu "Name".doc 3.4.7.5 CBIT STATUS Menu CBIT STATU S Menu\CBIT STATU S menu "Name".doc CBIT STATU S Menu\CBIT STATU S menu Receiver.doc C B I T S t a t u s Meaning of entries C B I T...
Page 94 Local Control (Local Mode) R&S EU4200C RX CBIT STATUS C B I T S t a t u s Meaning of entries 1 0 2 N O G O 2 0 1 P S U F A N 2 0 3 P S U T E M P 4 0 7...
Page 95: Inventory Menu
R&S EU4200C Local Control (Local Mode) 3.4.7.6 INVENTORY Menu INVENTORY Menu/INVENTO RY Menu "Radio". doc I n v e n t o r y Meaning of entries D E V E U 4 2 0 0 C S W M O D D S 4 2 0 0 H W M O D K K 4 2 5 0 C...
Page 96: Fig. 3.37 Inventory Menu: Display Format
Local Control (Local Mode) R&S EU4200C Display format (identification) D E V E U 4 2 0 0 C Meaning of entries 6 1 4 4 . 7 8 0 0 . X 2 S E R 1 0 0 0 0 1 V E R S 1 1 .
Page 97: Configuration Menu
R&S EU4200C Local Control (Local Mode) 3.4.7.7 CONFIGURATION Menu CONFIGU RATION Menu\CON FIGURATION Menu "Rad io".d oc C o n f i g u r a t i o n Meaning of entries A d d r e s s F r e q u e n c y B l o c k D i s p l a y...
Page 98: Fig. 3.39 Ip Address Menu
Local Control (Local Mode) R&S EU4200C 3.4.7.7.1 IP ADDRESS Menu A d d r e s s Meaning of entries M o d u l e Fig. 3.39 IP ADDRESS menu. Display text Description IP Address Menu name RX Module Submenu for displaying and configuring the network see below parameters of the receiver...
Page 99 R&S EU4200C Local Control (Local Mode) IPv4 Configuration C o n f i g L O C Meaning of entries 1 9 2 . 1 6 8 . 5 2 . 1 4 2 G A T E 1 9 2 . 1 6 8 . 5 2 .
Page 100 Local Control (Local Mode) R&S EU4200C IPv4 Gate Address Setting Meaning G A T E L O C of entries 9 2 . 1 6 8 . 0 5 2 . 0 0 1 Fig. 3.43 IPv4 gate address setting. Display text Description GATE...
Page 101 R&S EU4200C Local Control (Local Mode) IPv6 Configuration C o n f i g L O C Meaning of entries 2 0 0 1 : d b 8 : : 1 0 / 6 4 G A T E 2 0 0 1 : d b 8 : : 1 Fig.
Page 102: Fig. 3.47 Ipv6 Gate Address Setting
Local Control (Local Mode) R&S EU4200C IPv6 Gate Address Setting Meaning G A T E L O C of entries 0 0 1 : d b 8 : : 1 Fig. 3.47 IPv6 gate address setting. Display text Description GATE Setting the gateway IP address of the radio is possible by pressing the ENTER key while the cursor is pointing to the IP item.
Page 103: Frequency Block Menu
R&S EU4200C Local Control (Local Mode) 3.4.7.7.2 FREQUENCY BLOCK Menu FREQUEN CY BLOCK Menu\FREQ UENCY BLOCK menu "Radio".doc F r e q u e n c y B l o c k Meaning of entries 1 1 2 . 0 0 0 0 –...
Page 104: Display Settings Menu
Local Control (Local Mode) R&S EU4200C 3.4.7.7.3 DISPLAY SETTINGS Menu Display Settin gs\D isplay Settings "Radio ".doc Meaning D i s p l a y S e t t i n g s of entries B r i g h t n e s s C o n t r a s t S c r e e n s a v e r...
Page 105 R&S EU4200C Local Control (Local Mode) Contrast Setting Meaning D i s p l a y S e t t i n g s of entries C o n t r a s t -- -- -- -- -- I -- -- -- -- -- Fig.
Page 106 Local Control (Local Mode) R&S EU4200C Load Default Values Setting Meaning D i s p l a y S e t t i n g s of entries D i s p l a y D e f a u l t s u s e d P r e s s E S C...
Page 107: Rx Thresholds Menu
R&S EU4200C Local Control (Local Mode) 3.4.7.7.4 RX THRESHOLDS Menu RX THRE SHOLD S Menu \RX TH RE SHOLD S Menu "Radio ".doc Meaning T h r e s h o l d s of entries R S S I T H R 4 8 u V S / N...
Page 108 Local Control (Local Mode) R&S EU4200C Setting the RSSI squelch threshold Meaning R S S I T H R L O C of entries 1 u V R S S I T H R L O C S e t t i n g O u t r a n g e P r e s s...
Page 109: Options Menu
R&S EU4200C Local Control (Local Mode) Setting the S/N squelch threshold Meaning S / N T H R L O C of entries Fig. 3.57 S/N squelch threshold. Display text Description S/N SQ THR Value for the S/N squelch threshold can be changed from 6 dB to 20 dB in 1 dB steps.
Page 110: Audio Delay Menu
Local Control (Local Mode) R&S EU4200C 3.4.7.7.6 AUDIO DELAY Menu AUDIO DELAY Menu\AUDIO DELAY Menu "Radio ".doc Meaning A u d i o D e l a y of entries M o d u l e 2 5 0 m s Fig.
Page 111: Audio Interface Menu
R&S EU4200C Local Control (Local Mode) 3.4.7.7.7 AUDIO INTERFACE Menu AUDIO INTERFA CE Menu \AUDIO INTERFACE Menu "Radio ".doc Meaning A u d i o I n t e r f a c e of entries M o d u l e A n a l o g M o d u l e V o I P...
Page 112: Remote Control (Remote Mode) Via Lan
Remote Control (Remote Mode) via LAN R&S EU4200C Remote Control (Remote Mode) via LAN Fig. 3.61 Radio control via LAN. Note: The remote control and fault management features of receiver are based on the typical customer systems. For a detailed description of the remote control commands, see chapter 6.3.
Page 113: Main/Standby Operation (1:1) In Analog And Voip Mode
R&S EU4200C Main/Standby Operation (1:1) in Analog and VoIP Mode Main/Standby Operation (1:1) in Analog and VoIP Mode Main-Stand by Operation\Main-stand by operation "Radio".doc This chapter provides information about the cabling and configuration of the This chapter radio pair for the main/standby operation. 3.6.1 Introduction/Overview Two radios can be connected together in a main/standby configuration.
Page 114: Fig. 3.62 Receiver In Main/Standby Configuration
Main/Standby Operation (1:1) in Analog and VoIP Mode R&S EU4200C The following figure shows a typical system setup for main/standby Overview operation in analog and VoIP mode: Fig. 3.62 Receiver in Main/Standby configuration. 3.71 6174.8456.02-01...
Page 115: Behavior Of The Main/Standby Configuration With Power On
R&S EU4200C Main/Standby Operation (1:1) in Analog and VoIP Mode 3.6.1.1 Behavior of the Main/Standby Configuration with Power On Both radios have to be powered up. If there is no failure, the radios are Description booting and will get into the following state: The radio configured as "Main" has to indicate the "GO"...
Page 116: Behavior At Remote Control
Main/Standby Operation (1:1) in Analog and VoIP Mode R&S EU4200C O P E R A T I O N L O C A c t i v a t i o n P r e s e t M o d e F r e q u e n c y 1 2 3 .
Page 117: Behavior In Case Of Device Errors
R&S EU4200C Main/Standby Operation (1:1) in Analog and VoIP Mode 3.6.1.3 Behavior in Case of Device Errors If an error or NOGO warning occurs on the "Main" radio, the "Standby" Description radio, will be activated via the TEST_OC line. The "Standby" device will become active and switches the "Main"...
Page 118: Cabling (Analog)
Main/Standby Operation (1:1) in Analog and VoIP Mode R&S EU4200C 3.6.2 Cabling (Analog) Connect the radios according to the figure below. Instructions Fig. 3.68 Main/Standby cabling. 3.6.3 Configuration Use the R&S ZS 4200 to configure one of the two devices as “Main (0)” Setting using and the other one as “Standby (1)”...
Page 119: Cabling (Voip)
R&S EU4200C Main/Standby Operation (1:1) in Analog and VoIP Mode 3.6.4 Cabling (VoIP) Connect the radios according to the figure below. Instructions 6174.8456.02-01 3.76...
Page 120: Fig. 3.69 Main/Standby Cabling In Voip Mode
Main/Standby Operation (1:1) in Analog and VoIP Mode R&S EU4200C Fig. 3.69 Main/Standby cabling in VoIP mode. 3.77 6174.8456.02-01...
Page 121: Limitations/Notes
R&S EU4200C Main/Standby Operation (1:1) in Analog and VoIP Mode 3.6.5 Limitations/Notes Please note that there are certain limitations for the main/standby operation:  Main and Standby radio configuration with NoGo state on radios wired as 1:1 M/S pair must be avoided In case of the NoGo state on both radios, both TEST_OC lines become open (both radios are reporting a request for M/S switchover).
Page 122: External Automatic Filters
External Automatic Filters R&S EU4200C External Automatic Filters Motor Tuned Telsa Filter\Mo tor tuned telsa filter "Radio ".doc 3.7.1 Telsa External Automatic Filter This chapter provides information about cabling and configuration using the This chapter Telsa external automatic filter together with the radio. 3.7.1.1 Introduction/Overview The radio supports several Telsa Automatic Cavity Filters with single and...
Page 123: Configuration
R&S EU4200C External Automatic Filters 3.7.1.3 Configuration Use the Service and Maintenance Tool R&S ZS 4200 to activate the Telsa Setting using external automatic filter. the R&S ZS 4200 Set the “Motor Tuned Filter” parameter to “Telsa” on the radio. Note: The operation of the Service and Maintenance Tool R&S ZS 4200 is described in detail in the corresponding operating manual.
Page 124: Cabling
Instructions of the radio. Connect the filter to the X-cross adapter R&S®KG42-Z75. X-Cross Filter Radio Adapter S4200 R&S Fx22x KG42-Z75 Fig. 3.71 R&S External automatic filter connection. 3.7.2.3 Configuration Use the Service and Maintenance Tool R&S ZS 4200 to activate the Setting using R&S external automatic filter.
Page 125: External Automatic Filters With R&S Protocol
3.7.3.2 Cabling Connect the filter to the RS-485 interface of the radio via X11. Instructions +28V SER_CONTR_TXD_A DATA_IN+ DATA_IN- SER_CONTR_TXD_B DATA_OUT+ SER_CONTR_RXD_A DATA_OUT- SER_CONTR_RXD_B S4200 radio External automatic filter Fig. 3.72 External automatic filter with R&S Protocol connection. 6174.8456.02-01 3.82...
Page 126 External Automatic Filters R&S EU4200C 3.7.3.3 Configuration Use the Service and Maintenance Tool R&S ZS 4200 to activate the R&S Setting using filter commanding and controlling. the R&S ZS 4200 Set the “Motor Tuned Filter” parameter to “RS” on the radio. Note: The operation of the Service and Maintenance Tool R&S ZS 4200 is described in detail in the corresponding operating manual.
Page 127 R&S EU4200C In-Band Signaling In-Band Signaling In-Band Signaling \In-Band Signaling "Radio ".doc This chapter provides information about the functioning, configuration and This chapter conditions of the radio for the in-band signaling. 3.8.1 Introduction/Overview To reduce the number of lines, in particular for transmitting signals over Introduction long distances, the use of the bidirectional in-band technique via a 2-pair AF/telephone line per radio unit (receiver, transmitter or transceiver) is...
Page 128: Configuration
In-Band Signaling R&S EU4200C 3.8.2 Configuration To setup the in-band signaling functionality, it is necessary to configure General various parameters with the Service and Maintenance Tool R&S ZS 4200 via the USB (see also chapter 3.3 Configuring with the R&S ZS 4200) Note: The operation of the Service and Maintenance Tool R&S ZS 4200 is described in detail in the corresponding operating manual.
Page 129: Rssi Output Characteristic
R&S EU4200C RSSI Output Characteristic RSSI Output Characteristic RSSI Outp ut Configuration\RSSI Outp ut Configuration "Radio".doc This chapter provides information about the characteristic and configuration This chapter of the analog RSSI output on the radio. 3.9.1 Introduction/Overview The received signal strength indication (RSSI) is available as an analog Introduction voltage via the RSSI output on the rear side of the radio (X11.8).
Page 130: Configuration
RSSI Output Characteristic R&S EU4200C The “User defined” configuration allows configuring the output characteristic User defined of the RSSI indication within the following parameters: Offset of the output level (RSSI Output Curve Offset)   Slope of the output level (RSSI Output Curve Slope) ...
Page 131: Limitations/Notes
R&S EU4200C ACARS Mode (External Modem) 3.9.3 Limitations/Notes Note: The adjustment of the RSSI output curve parameters does not require rebooting the radio. The parameters will be set directly after they are changed using the Service and Maintenance Tool R&S ZS 4200. Note: Changes done on the RSSI output characteristic via the Service and Maintenance Tool R&S ZS 4200 will be valid only for the “User defined”...
Page 132: Configuration
ACARS Mode (External Modem) R&S EU4200C 3.10.3 Configuration The ACARS mode activation must be done in two steps: General Configuration with the R&S ZS 4200. Activation on the radio (MMI) or via the remote control. Use the Service and Maintenance Tool R&S ZS 4200 to configure the radio ACARS mode in ACARS mode.
Page 133: Limitations/Notes
R&S EU4200C ACARS Mode (External Modem) You can use the remote control to configure the radio in ACARS mode. ACARS mode activation via the  Send a set-preset-page command to the radio. The preset chosen must remote control have the modulation set to “ACARS”. If the radio operates in the ACARS mode it is displayed in the standard operating display.
Page 134: Best Signal Selection
Best Signal Selection R&S EU4200C 3.11 Best Signal Selection This chapter provides information about the cabling, configuration and This chapter conditions when using a pair of radios for best signal selection (BSS). 3.11.1 Introduction/Overview To optimize signal quality in difficult reception environments (shadowing, Function description etc.), two radios can be operated at different sites at the same frequency, each with a separate antenna.
Page 135: Cabling
R&S EU4200C Best Signal Selection Fig. 3.80 Radio 2 receives a stronger signal, audio signal is switched from radio 1 to 2 3.11.2 Cabling Connect the USER_OUT2 (X11.14) signal to the /AF_INHIBIT (X11.7) Instructions input and the RSSI (X11.8) signal to the EXT_RSSI (X11.5) input on each radio.
Page 136: Configuration
Best Signal Selection R&S EU4200C Note: Using the E1 interface together with the BSS function is not possible. Note: With the AUDIO_RxA and AUDIO_RxB signals connected in parallel the output impedance will be halved to a value of 300 Ohm. 3.11.3 Configuration Use the Service and Maintenance Tool R&S ZS 4200 to configure the...
Page 137: Audio Via E1 Interface (Optional)
R&S EU4200C Audio via E1 Interface (Optional) 3.12 Audio via E1 Interface (Optional) Audio Data via E1 In terface\Audio Data via E1 Interface "Radio".doc This chapter provides information about the cabling, configuration and This chapter conditions for using the E1 interface. Using E1 requires to install a valid option key "E1 Interface".
Page 138: Cabling
Audio via E1 Interface (Optional) R&S EU4200C 3.12.2 Cabling Connect the receiver to the E1 transmission network via connector Instructions X13. Radio Cabling RX1_RING RX1_TIP Transmission TX1_RING Network TX1_TIP 4, 7 Fig. 3.82 Radio operation via E1 interface. Note: See chapter 6.2 for additional information about the E1 interface. 3.12.3 Configuration Use the Service and Maintenance Tool R&S ZS 4200 to configure the E1...
Page 139: Limitations/Notes
R&S EU4200C Audio via E1 Interface (Optional) 3.12.4 Limitations/Notes Please note that there are certain limitations to radio operation if the E1 Limitations interface is active:  Voice transmission is in AM mode. The ACARS and VDL Mode 2 modes are not supported Parameter “Audio Delay”...
Page 140: Radio In Vdl Mode 2
Radio in VDL Mode 2 R&S EU4200C 3.13 Radio in VDL Mode 2 VDL2 Mode\VDL2 Mode "Radio ".doc This chapter provides information about the cabling and configuration of This chapter digital data mode (VDL Mode 2). 3.13.1 Introduction/Overview The radio supports the VDL Mode 2 in the split-site configuration. A VDL Introduction ground computer (VGC) is connected to the radio via the LAN port.
Page 141: Configuration
R&S EU4200C Radio in VDL Mode 2 3.13.3 Configuration The VDL Mode 2 activation on the radio can be done using the MMI or via General the remote control. Use the Service and Maintenance Tool R&S ZS 4200 to set the modulation VDL Mode 2 to “VDL Mode 2”...
Page 142: Limitations/Notes
Radio in VDL Mode 2 R&S EU4200C You can use the remote control to configure the radio in VDL Mode 2: VDL Mode 2 activation via the  Send a set-preset-page command to the radio remote control  Use the mode command to switch the radio to VDL Mode 2 If the radio operates in the VDL Mode 2 it is displayed in the standard operating display.
Page 143: Audio Via Voip (Optional)
3.14 Audio via VoIP (Optional) VoIP Mode\VoIP Mode "Radio". doc This chapter provides information about the VoIP mode. The R&S S4200 This chapter radio offers the possibility of digital audio transmission via voice over internet protocol (VoIP). VoIP is a protocol driven communication standard.
Page 144: Cabling
Audio via VoIP (Optional) R&S EU4200C 3.14.2 Cabling Connect the radio via the connector X9 to the LAN network. Instructions Cabling Receiver VoIP + (Remote Control) Fig. 3.86 VoIP cabling. 3.14.3 Configuration Use the Service and Maintenance Tool R&S ZS 4200 to configure the VoIP VoIP interface interface.
Page 145: Voip Information On Standard Operation Screen
R&S EU4200C Audio via VoIP (Optional) 3.14.5 VoIP Information on Standard Operation Screen This chapter describes behavior on the standard operation screen while the Introduction radio is running in VoIP mode. The standard operation screen informs the user about active SIP sessions of the radio.
Page 146: Voip Connections
Audio via VoIP (Optional) R&S EU4200C 3.14.6 VoIP Connections This chapter gives an overview about the network-based communication Introduction between VCS or the R&S GB4000V and the radio. transceivers each module (RX/TX) manages separated VoIP connections. Each connection consists of two parts: ...
Page 147: Voip Connection Establishment
During session initiation the user agent one (VCS or R&S GB4000V) tries to Session Initiation connect to the user agent two (R&S S4200) by using the session initiation protocol (SIP). The identification between the two user agents is done by unified resource identifier (URI).
Page 148: Am Voice Functionality With Voip Interface
Audio via VoIP (Optional) R&S EU4200C Fig. 3.88 VoIP Connection establishment. 3.14.8 AM Voice Functionality with VoIP Interface This chapter is an overview of AM Voice Functionality which influences the Introduction VoIP communication. The AF Inhibit functionality is working but it is not signalled via the VoIP. AF Inhibit The AF Inhibit input X11.7 on the rear panel should be left unconnected to avoid malfunction of the VoIP operation.
Page 149: Simultaneous Transmission Detection (Optional)
R&S EU4200C Simultaneous Transmission Detection (Optional) 3.15 Simultaneous Transmission Detection (Optional) Simul Trans Detectio n\Simul Trans Detection "Rad io".d oc Operational experience has shown that simultaneous transmissions by Introduction pilots and air-traffic controllers can stay undetected, with severe implications on the safety of air-traffic. Rohde&Schwarz has developed a sophisticated approach to detect cases where two transmissions overlap in time.
Page 150: Channel Scanning Function (Optional)
Channel Scanning Function (Optional) R&S EU4200C 3.16 Channel Scanning Function (Optional) Receiver modules support a channel scanning function. A predefined Introduction number of channels are scanned in cyclic routine changing automatically the receiver frequency. If a steady carrier is detected within the configured “Scan Search Time”...
Page 151 R&S EU4200C Channel Scanning Function (Optional) Fig. 3.89 State chart of channel scanning function MMI display changes from “ACT” to “SCAN” as soon as the channel scanning is started, see figure below: E U 4 2 0 0 C 2 1 : 0 4 : 1 3 R&S EU4200 example D E V I C E 1...
Page 152: Software Download
Software Download R&S EU4200C 3.17 Software Download Software Download\Software Download "Radio ".doc The software download can be done using the Service and Maintenance Introduction Tool R&S ZS4200. There is a possibility to perform the software download remotely via the LAN interface (see Fig. 3.91) or by using the local USB interface (see Fig.
Page 153 R&S EU4200C Software Download If the radio is updated via USB interface, always the first partition is USB Download updated. The Service and Maintenance Tool R&S ZS 4200 switches the radio into an update mode, which interrupts the operation and disables all interfaces.
Page 154: Malfunction
Visual Inspection R&S EU4200C Malfunction This chapter provides information concerning visual inspection and This chapter troubleshooting. Chapter 3.1 contains an overview of receiver control elements, indicators, Further etc. information Chapter 3 describes how to put the radio into operation. Visual Inspection 4.1.1 Cabling Check Danger of burns on the rear panel/Danger of burns on the rear panel "Name".doc...
Page 155: Checking The Led State
R&S EU4200C Visual Inspection 4.1.2 Checking the LED State The LEDs on the front panel of the radio display the status of various Introduction settings and operating modes. If the LEDs AC, DC, GO or Vop are not illuminated, there are a number of possible reasons. Fig.
Page 156: Checking The Cbit State
Visual Inspection R&S EU4200C Indication Possible cause of fault Remedy LED GO CBIT detected error Check CBIT status not illuminated (At least one CBIT error or NOGO Check NOGO configuration via warning exists in the radio.) service PC Check radio environment (antenna, DC voltage) LED Vop Radio set to "OFF"...
Page 157: Troubleshooting
R&S EU4200C Troubleshooting Troubleshooting Troubleshooting\Tro ublesho oting "Radio". doc If an event occurs on the radio, it will be stored in the event log of the radio. CBIT events The event log can be read out via LAN interface or using the Service and Maintenance Tool R&S ZS4200.
Page 158 Troubleshooting R&S EU4200C Code Message Level Config Note Action 0102 NOGO ERROR – Radio switches to the Check the NOGO NOGO state. configuration via service PC (see chapter 3.3). The NOGO error is the general fault in the Analyze the CBIT status radio and corresponds in detail in order to find to the GO LED.
Page 159 R&S EU4200C Troubleshooting Code Message Level Config Note Action 0201 PSU FAN WARNING Rotation speed of the Check airflow of fans and PSU fan is low. clear the ventilation opening. Also check the internal PSU temperature (see chapter 3.4.7.4.3) to determine whether operation can be maintained for a certain...
Page 160 Troubleshooting R&S EU4200C Code Message Level Config Note Action 0402 RX AC MAIN AC main voltage on X1 Check whether the AC is missing or low. voltage is properly connected to X1. Measure AC voltage (see chapter 3.4.7.4.2). If no AC voltage is connected, an appropriate configuration must be performed (see...
Page 161 R&S EU4200C Troubleshooting Code Message Level Config Note Action 0411 RX TEMP WARNING – Temperature on the RX Check airflow of fans and module is over the ambient temperature warning limit (75 °C). (see chapter 5.2). Clear the ventilation opening. If this fails to eliminate the fault, send the radio to service.
Page 162 Troubleshooting R&S EU4200C Code Message Level Config Note Action 0423 RX DC 28 V FAIL – Internal secondary Check the connected voltage 28 V on the RX equipment on X11.1/2. module under 26.4 V. Check the voltage; a short circuit may have occurred.
Page 163 R&S EU4200C Troubleshooting Code Message Level Config Note Action 0433 CONGESTION – Timeout during CSMA Reconfigure the TM2 TIMEOUT MAC Algorithm timeout using the MAC parameters command. If this fails to eliminate the problem, this could be a software error. Please report it to the service.
Page 164: Unexpected Radio Restart
Troubleshooting R&S EU4200C Code Message Level Config Note Action Analyse simultaneous 0446 STD <n> – – Indication of STD transmission detection (Simultaneous event. Transmission Detection) event, where This event is logged in <n> stands for event event list only. duration in multiples of 512 ms.
Page 165 R&S EU4200C Troubleshooting The following table shows restart triggers (referenced shortly as “triggers”) and the related events in the event log. The restart-related events described above are not part of the table. Please note that some triggers do not create an event in the event log.
Page 166 Troubleshooting R&S EU4200C The following table shows the internal restarts triggered by recognized failures of WD guarded parts of the device firmware and related events logged in RX module event logs. Source Module Description Events in RX Event Logs of failure Not controlled by WD.
Page 167: Fig. 4.3 Validation Result Mask
R&S EU4200C Troubleshooting Fig. 4.3 Validation result mask Bit 11 set to 1 – comparison failed, SW version number between Rx and Tx module not equal, Bit 10 set to 1 – comparison failed, SW version number between MMI and Tx module not equal, Bit 9 set to 1 –...
Page 168: Maintenance
Scheduled Maintenance R&S EU4200C Maintenance This chapter provides information concerning scheduled maintenance and This chapter cleaning. Chapter 3.1 contains an overview of receiver control elements, indicators, Further etc. information Chapter 3 describes how to put the radio into operation. Scheduled Maintenance Scheduled maintenance\Scheduled maintenance "Radio".doc TCXO adjustment Due to the natural aging of the crystal oscillator (TCXO), it is advisable to...
Page 169 R&S EU4200C Scheduled Maintenance Note: The TCXO adjustment requires an R&S CMS 54 (Id. No. 0840.0009.04) with option CMS-B1 (Id. No. 0840.9406.02) or CMS-B2 (Id. No. 1001.6809.02). Nominal value Deviation of intermediate frequency Δf ≤ ±0.5 ppm (corresponds to e.g. ±60 Hz at 120 MHz).
Page 170: Fan Maintenance
Fan Maintenance R&S EU4200C Fan Maintenance Fan Maintenance\Fan Maintenance "Radio". doc The main fan of the radio prevents the radio from overheating in case of Introduction high external temperature. The fan of the PSU (power supply unit) ensures that the power supply does not overheat. Therefore, the temperature inside the radio is constantly measured and the rotation speed of the fans is adapted accordingly and monitored.
Page 171: Cleaning
R&S EU4200C Cleaning Cleaning Danger of burns on the rear panel\Danger of burns on the rear panel "Name".doc CAUTION Wear goggles when working with compressed air in order to avoid injuries. Direct compressed air first toward ground until no more condensed water is ATTENTION contained in the air jet.
Page 172: Technical Information
Specifications R&S EU4200C Technical Information This chapter contains a description of the receiver’s interfaces. This chapter Chapter 3.1 contains an overview of receiver's control elements, indicators, Further etc. information Chapter 3 describes how to put the radio into operation. Specifications Specifications \Specification s "Radio ".doc Note: The series R&S 4200 radios have been developed and designed to allow a service life of 10 years and more when used in normal conditions.
Page 173: Dc Input/Battery Input X2
R&S EU4200C Interface Description 6.2.2 DC Input/Battery Input X2 XLR connector type Fig. 6.2 DC input/battery input X2. Entry in column D (direction): O = Output I = Input B = Bi-directional Entry in column T (type): A = Analog D = Digital P = Power Signal description...
Page 174: Rx Input X8
Interface Description R&S EU4200C 6.2.3 RX Input X8 BNC − type female Fig. 6.3 RX input X8. Entry in column D (direction): O = Output I = Input B = Bi-directional Entry in column T (type): A = Analog D = Digital P = Power Signal description Range...
Page 175: Ethernet - Lan Remote Control X9
R&S EU4200C Interface Description Ethernet – LAN Remote Control X9 6.2.4 10 pins modular jack Compatible to RJ-45 (8 pins) cable Ethernet – LAN remote control X9. Fig. 6.4 Entry in column D (direction): O = Output I = Input B = Bi-directional Entry in column T (type): A = Analog...
Page 176: Rx Audio Basic X10
Interface Description R&S EU4200C 6.2.5 RX Audio Basic X10 10 pins modular jack Fig. 6.5 RX audio basic X10. Entry in column D (direction): O = Output I = Input B = Bi-directional Entry in column T (type): A = Analog D = Digital P = Power Signal description...
Page 177: Rx Audio Extended X11
R&S EU4200C Interface Description Entry in column D (direction): O = Output I = Input B = Bi-directional Entry in column T (type): A = Analog D = Digital P = Power Signal description Range Contact Remarks *OFF D Low (external contact X10.7 Hardware input for against ground)
Page 178 Interface Description R&S EU4200C Entry in column D (direction): O = Output I = Input B = Bi-directional Entry in column T (type): A = Analog D = Digital P = Power Signal description Range Contact Remarks EXT_RSSI P 0 to 5 V X11.5 Input of the External RSSI limited to max .
Page 179: Host Interface Port X12 (Reserved)
R&S EU4200C Interface Description RS-422 – Host Interface Port X12 (Reserved) 6.2.7 RS-422 − Host interface port (EIA-530) DCE configurated – DSUB female (25pins) RS-422 – Host interface port X12 (reserved). Fig. 6.7 Reserved connector. ATTENTION Do not connect any signal to connector X12. The radio may be damaged if any signal is connected.
Page 180: Rx E1 - Communication Data Connector X13
Interface Description R&S EU4200C RX E1 – Communication Data Connector X13 6.2.8 10 pins modular jack RX E1 − Communication data connector X13. Fig. 6.8 Entry in column D (direction): O = Output I = Input B = Bi-directional Entry in column T (type): A = Analog D = Digital P = Power...
Page 181: Usb Device Connector X20
R&S EU4200C Interface Description 6.2.9 USB Device Connector X20 USB-B-S-S-B-TH (4 pins) Fig. 6.9 USB device connector X20. Entry in column D (direction): O = Output I = Input B = Bi-directional Entry in column T (type): A = Analog D = Digital P = Power Signal description...
Page 182: Remote Control Commands
Password: "InitialUser") as starting point and based on USM and VACM MIB commands. The S4200 radio persistently stores the SNMPv3 user configuration. To restore the empty default configuration with the initial user, it is necessary to (temporarily) deactivate SNMP via the parameter "SNMP Enable".
Page 183 R&S EU4200C Remote Control Commands 6174.8456.02-01 6.12...
Page 184: Index
Index R&S EU4200C Last Page of Chapter 6\\Last Page of Chap ter 6 "Rad io".d oc Index Index Device 2 ............3.70 Device Main ............3.70 Device Standby ..........3.70 LED .............. 3.36 DHCP ..............3.20 ACARS ............. 3.88 Display............... 3.31 Accessories ............
Page 185 R&S EU4200C Index Cabling ............4.1 MENU key (description)........3.27 CBIT state ............4.3 MOD (LED) ............3.36 LED state ............4.2 Mode Installation Local ............... 3.7 Blank panel ..........2.3, 2.4 Not controlled ..........3.5 Interface Description Remote ............3.6 Mechanical .............
Page 186 Index R&S EU4200C Layout ............3.31 ATM ............3.100 Main menu ........... 3.33 Audio communication ........3.104 Standard operating display ......3.32 Audio connection ........3.103 Volume control ..........3.34 Connections ..........3.103 SERVICE (control mode) ......3.8, 3.9 Endpoints ............ 3.104 Setting R2S .............
Page 187 R&S EU4200C Index 6174.8456.02-01...
Page 188: Appendix
Appendix R&S EU4200C Appendix Appendix General Data Specifications Accessories Fuses Mechanical Interface Description 6174.8456.02-01...
Page 189 R&S EU4200C Appendix 6174.8456.02-01...

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Eu4200c 6144.7800.02 6144.7800.12 6162.4521.02 6162.4644.02 6174.7620.02 ... Show all

Rohde & Schwarz S4200 Operating Manual

1 User Information

2 Preparation for Use

3 Operation

4 Malfunction

5 Maintenance

6 Technical Information

7 Index

8 Appendix

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