R&S 4200 Series Operating Manual Download

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R&S XU 4200

Troubleshooting

6166.5368.02.01 4.26

Fig. 4.3

Validation result mask

Last Page of Chapter 4\\Last Page of Chapter 4 "Radio".doc

Summary of Contents for 4200 Series

Page 1: ...R S S4200 XU 4200 VHF Transceiver Operating Manual 6166 5368 02 01 Operating Manual Radio Communications Systems Division...

Page 2: ...R10 0x 6164 6744 0y DS4200V SW CD R10 0x Radio SW Package 6164 6721 0y DS4200V R10 0x Bin File 2012 Rohde Schwarz GmbH Co KG 81671 Munich Germany Printed in Germany Subject to change Data without tole...

Page 3: ...he R S ZS 4200 Local Control Local Mode Remote Control Remote Mode Main Standby Operation 1 1 External Automatic Filters In Band Signaling RSSI Output Characteristic ACARS Mode External Modem Best Sig...

Page 4: ...R S XU 4200 6166 5368 02 01 0 2...

Page 5: ...ack 2 3 2 3 1 Installation of Two Radios 2 3 2 3 2 Installation with Blank Panel 2 4 2 4 Basis Cabling 2 5 2 4 1 Rear Cabling 2 5 2 4 2 Front Cabling 2 8 2 5 Switching On Off 2 9 2 6 Mechanical Interf...

Page 6: ...ecting Settings 3 40 3 4 6 4 Entering Numeric Parameters 3 41 3 4 7 Overview of All Menus and Functions 3 42 3 4 7 1 MAIN Menu 3 42 3 4 7 2 OPERATION Menu 3 43 3 4 7 2 1 Explanation of Offset Activati...

Page 7: ...8 2 1 In Band Signaling of PTT with Different Audio Tones 3 83 3 8 2 2 In Band Signaling of SQ with Different Audio Tones 3 83 3 8 2 3 Audio In Band Tones for RSSI Signaling 3 83 3 9 RSSI Output Char...

Page 8: ...ation 3 106 3 15 4 Limitations Notes 3 107 3 15 5 VoIP Information on Standard Operation Screen 3 107 3 15 6 VoIP Connections 3 108 3 15 7 VoIP Connection Establishment 3 109 3 15 8 AM Voice Functiona...

Page 9: ...2 7 TX Audio Extended X7 6 7 6 2 8 RX Input X8 6 9 6 2 9 Ethernet LAN Remote Control X9 6 10 6 2 10 RX Audio Basic X10 6 10 6 2 11 RX Audio Extended X11 6 12 6 2 12 RS 422 Host Interface Port X12 Res...

Page 10: ...R S XU 4200 6166 5368 02 01 0 8...

Page 11: ...3 31 Fig 3 11 Boot display 3 31 Fig 3 12 Standard operating display 3 32 Fig 3 13 Main menu display 3 33 Fig 3 14 Brightness setting display 3 34 Fig 3 15 Contrast setting display 3 34 Fig 3 16 Indic...

Page 12: ...IPv4 address setting 3 58 Fig 3 48 IPv4 gate address setting 3 58 Fig 3 49 IPv4 netmask setting 3 59 Fig 3 50 IPv6 configuration 3 59 Fig 3 51 IPv6 address setting 3 60 Fig 3 52 IPv6 gate address sett...

Page 13: ...5 Radio 1 has a stronger receive signal no switchover audio signal 3 90 Fig 3 86 Radio 2 has a stronger receive signal audio signal is switched after 200 ms from radio 1 to radio 2 3 91 Fig 3 87 Cabli...

Page 14: ...9 Ethernet LAN remote control X9 6 10 Fig 6 10 RX audio basic X10 6 10 Fig 6 11 RX audio extended X11 6 12 Fig 6 12 RS 422 Host interface port X12 reserved 6 13 Fig 6 13 RX E1 Communication data conne...

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Page 17: ...eren Informationen hierzu im Internet unter folgender Adresse http europa eu int comm enterprise rtte spectr htm For operation in the European Economic Area EEA and for civil use Note pursuant to the...

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Page 19: ...Equipment bei bestimmungsgem er Verwendung den grundlegenden Anforderungen des 3 und den brigen einschl gigen Bestimmungen des FTEG Artikel 3 der R TTE entspricht complies with the essential requirem...

Page 20: ...n brigen einschl gigen Bestimmungen des FTEG Artikel 3 der R TTE entspricht est conforme aux prescriptions fondamentales du paragraphe 3 et aux autres prescriptions applicables de la loi susmentionn e...

Page 21: ...GmbH Germany Reg No Q812137N as well as the Regulation EC No 552 2004 Interoperability Regulation ROHDE SCHWARZ GmbH Co KG M hldorfstr 15 D 81671 M nchen M nchen den 31 07 2012 Zentrales Qualit tsmana...

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Page 29: ...r US only or without either indicator for Canada only Eric Fortier Issued by Eric Fortier Eng PRODUCTS CLASS 3862 93 INFORMATION TECHNOLOGY EQUIPMENT UL 60950 1 Second Edition Certified to U S Stds CL...

Page 30: ...DC Input rated 19 32V DC max 16A Where A stands for X Transceiver S Transmitter E Receiver Where B stands for U VHF UKW D UHF Where C is optional and stands for compact enclosure being 1 4 19 wide wi...

Page 31: ...07 Rev 2009 09 01 Page 3 BI NAT Std CSA 60950 1 03 UL 60950 1 1st Edition DESIGN MANUAL v2 2 IS AN INTEGRAL PART OF THIS REPORT APPLICABLE REQUIREMENTS CAN CSA C22 2 No 60950 1 07 Safety of Informatio...

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Page 33: ...e BZIP2 http www bzip org BZIP2 Linux http www kernel org GPL v 2 FEC http www ka9q net code fec LGPL 2 1 MD5 http openjpeg googlecode com svn trunk OPJ_Validate md5 c RSA MD5 Net SNMP http www net sn...

Page 34: ...R S XU 4200 6166 5368 02 01 0 18...

Page 35: ...g 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 36: ...R S XU 4200 6166 5368 02 01 0 20...

Page 37: ...time of 5 s required by EN 301841 1 for VDL Mode 2 operation will be exceeded This note is not applicable when the radio is used in AM voice mode 1 2 Explanation of a Model Explanation of Models Expla...

Page 38: ...zed after the fuse has been tripped When replacing the fuse always disconnect the radio from the AC power supply Do not touch any live parts when performing service and maintenance on the radio while...

Page 39: ...1 Modules of the R S XU 4200 transceiver Note See chapter 1 6 for additional information R S XU 4200 transmitter module R S VU 4250 with interface Fan Power supply unit R S IN 4240 Front panel Housin...

Page 40: ...R S XU 4200 Functioning 6166 5368 02 01 1 4 1 6 Functioning Block Diagram Block diagram Radio doc 1 6 1 Block Diagram Fig 1 2 Block diagram...

Page 41: ...l unit A7 Remote control Remote control is performed as standard via the Ethernet LAN interface Ethernet LAN Remote Control X6 TX or Ethernet LAN Remote Control X9 RX using the powerful R S remote con...

Page 42: ...ious channel spacing 8 33 kHz 25 kHz and modulation schemes AM and ACARS are processed via the software Transmit antenna The transmit antenna is connected at to N connector X3 The transmitter consists...

Page 43: ...ts may not be overloaded and correct polarity must be ensured The radio may be damaged if the above checks are not performed ATTENTION When fitting operating rooms and installing and operating electri...

Page 44: ...referring to the delivery note see Accessories in the Appendix 3 Check the transceiver and accessories for signs of damage which may have occurred during transit 4 Contact the shipping agent immediate...

Page 45: ...nnect the included L mounting brackets on one side of the transceiver 3 Slide the transceiver into the rack so that one side lies on the guide rails 4 Fasten it to the rack with screws Do not tighten...

Page 46: ...ing the guide rails see chapter 2 3 1 2 Using the supplied screws fasten the front handles of the transceiver and the blank panel together creating a rigid unit 3 Screw connect the included L mounting...

Page 47: ...ctric shock Danger of electric shock Name doc Danger of electric shock Danger of electric shock Transmitter doc WARNING Danger of electric shock A strong RF signal is present on antenna output socket...

Page 48: ...ery stacks for bridging interruptions of an AC supply of the radio Rohde Schwarz recommends using DC cables with a length of 3 m and an appropriate wire gauge Note Do not connect disconnect any cable...

Page 49: ...configured as necessary via service PC setup With factory setting the PTT input shall be switched to ground at PIN X5 9 5 Ethernet LAN Connecting the Ethernet LAN remote control X6 via LAN to the rem...

Page 50: ...erfaces are needed during installation and maintenance The radio can be operated in the local mode via the headset The USB interface is used to set configuration parameters or to perform complete soft...

Page 51: ...ights up when AC Supply is connected to X1 LED DC lights up when DC Supply is connected to X2 Display shows booting progress After successful booting the screen changes to the standard operating displ...

Page 52: ...nal depending on how the SQ switch SQ button is set In the default state with the factory settings the SQ muting function is deactivated and the noise signal is present at the output After you press t...

Page 53: ...er 3 3 Local Control see chapter 3 4 Remote Control see chapter 3 5 Main Standby Operation see chapter 3 6 External Automatic Filters see chapter 3 7 In Band Signaling see chapter 3 8 RSSI Output Char...

Page 54: ...and Interfaces 3 1 1 Front View Front View Front view Radio doc Fig 3 1 Front view 1 POWER switch 2 USB device connector X20 3 Volume control for headset 4 Headset connector X21 5 Volume control for l...

Page 55: ...io extended X11 13 RX audio basic X10 14 TX audio basic X5 15 TX audio extended X7 16 Common antenna X3 17 Earthing clamp 18 AC input X1 19 AC line fuses F1 F2 20 Battery fuse F3 21 DC input battery i...

Page 56: ...erformance values Performance values can be read out over the built in front panel control unit or over the Ethernet LAN interface Parameters such as modulation depth temperatures voltages power level...

Page 57: ...Modes of Control Modes of control Radio doc Description This radio mode means that either there is no client connected to the radio or all connected clients have monitoring read only sessions only The...

Page 58: ...dio doc Description A radio module is in remote mode when one of the connected RC clients has a fixed session The RC client with the fixed session can control the radio and change parameters R S XU 42...

Page 59: ...sting fixed sessions of remote RC clients change back to monitoring session In case of local mode disabled configurable via service PC the LOC key does not work Local mode cannot be interrupted by rem...

Page 60: ...basic parameters via service PC after entering the interactive service mode All existing remote connections and any local mode will be interrupted The display shows that the radio is in service After...

Page 61: ...stored in the non volatile memory The settings active at the time of a power failure are restored when the radio is switched back on Changing the radio parameters The radio is preconfigured with the...

Page 62: ...P Analog Audio C RX Input Sensitivity Low Noise Low Distortion Low Noise C 225 000 to 399 975 MHz for spacing 25 kHz 312 400 MHz 8 33 12 5 25 kHz 25 kHz 8 7 5 7 3 5 4 2 5 0 2 5 4 5 7 3 7 5 8 kHz Note...

Page 63: ...Empty C External Power Amplifier Disabled Jotron Disabled C PTT Signaling Disabled Enabled Disabled C PTT Signaling Frequency 2040 2300 2970 3100 Hz 2040 Hz C PTT Signaling Threshold 40 to 0 dB 12 dB...

Page 64: ...nly ACL URI Call Disabled Enabled Disabled A C Coupling PTT Summation Disabled Enabled Disabled A C Primary Domain Name Server IP Address Empty C Secondary Domain Name Server IP Address Empty C RTP Po...

Page 65: ...v6 Enabled Disabled Enabled Disabled C DHCP Enabled Disabled Enabled Disabled C TX Hostname Max 24 characters RFC 952 rules tx A C RX Hostname Max 24 characters RFC 952 rules rx A C USB Connect Warnin...

Page 66: ...signal to noise S N ratio can be set for the squelch If the squelch is activated the RX audio output is muted until an RF receive signal with a sufficient S N ratio is applied The S N threshold can b...

Page 67: ...This prevents the radio from transmitting for an unlimited amount of time if the PTT key is pressed stuck With a value of 0 s the time limit is switched off Note It is recommended to disable the PTT T...

Page 68: ...Input Sensitivity There are two settings for the sensitivity of the transceiver The Low Distortion LD setting is recommended for strong interference signals at the antenna input It reduces sensitivity...

Page 69: ...circulators the voltage from an external SWR detector can be connected to the radio in order to generate CBIT warning 0338 The external VSWR input is only processed during active TX state EXT VSWR Po...

Page 70: ...signaling One of four tones within AF range 3 kHz to 3 4 kHz is generated depending on received signal strength An appropriate low pass filter is used in order to suppress received AF signal in the a...

Page 71: ...which are output via the remote system connected The NOGO setting sets the TEST_OC signal at the output connector X5 4 and initiates a switchover to the standby mode in a main standby configuration T...

Page 72: ...ions Each entry contained in the URI ACL grants access to establish VoIP connections to the radio In default configuration the URI ACL is a whitelist This means that accessing the radio via VoIP is no...

Page 73: ...on Low and Normal are configurable Carrier Offset TX carrier offset Configuration parameter 5 carrier offset must be enabled in order to provide 8 kHz 4 kHz 4 kHz 8 kHz offsets For further details on...

Page 74: ...be left unchanged TX Audio ALC E1 The automatic level control for the E1 audio modulation can be switched on and off When this function is activated the set AM modulation depth see TX AM Modulation D...

Page 75: ...tem connected USB Connect Warning The radio can be configured in such a way that a USB access via a service PC generates the CBIT warnings 0335 and 0414 which are output via the remote system connecte...

Page 76: ...ote control system if the remote alarm RAI is indicated The warning can be configured as NOGO warning in order to request a main standby switchover via the TEST_OC X5 4 TX or X10 4 RX E1 CRC4 ERROR Wa...

Page 77: ...Note If the radio is set to local mode LOC remote control commands will be refused Local mode has the highest priority and interrupts any remote control fixed sessions Parameters can only be monitore...

Page 78: ...No 1 Component No 2 Component No N ESC Enter ESC ESC ESC IP Address Frequency Block ESC External Voltages RF Power RX Thresholds Display Settings Options Audio Delay TX Modulation Depth Audio Interfa...

Page 79: ...ric Keys Function The numeric keys 0 to 9 are used to enter numeric parameters 3 4 2 2 Cursor Keys Local Control Local Control Radio doc Function As well as the numeric keys the cursor keys are used f...

Page 80: ...tly initiate a function or toggle a setting Confirm an entry the new value will be accepted 3 4 2 5 ESC Key Function The ESC key is used to navigate within the menus and to terminate settings The ESC...

Page 81: ...he RSSI squelch threshold and the S N squelch threshold The thresholds can be configured using the Service and Maintenance Tool R S ZS 4200 see chapter 3 3 Configuring with the R S ZS 4200 The followi...

Page 82: ...e LOC key the radio will enter the local mode Note The local mode causes the termination of all active VoIP connections if the parameter Line Interface in Local mode is disabled As long as the radio i...

Page 83: ...s state of the transceiver Booting of the transceiver is completed when the standard operating display appears see chapter 3 4 3 3 Boot display Boot display Name doc 5 0 T X I n i t H W O K R X I n i...

Page 84: ...t line is displayed 3 4 124 675 AM 7 5 Frequency in ICAO format Example shows frequency value with 25 kHz spacing AM ACARS mode Offset TX set to 7 5 kHz Note Frequency can be entered by pressing any n...

Page 85: ...Operation Dual purpose menu for manual operation and preset operation see chapter 3 4 7 2 Time Date For displaying and setting the radio clock see chapter 3 4 7 3 Measurement Measurement of transmit p...

Page 86: ...sify or reduce accordingly 4 Press the ENTER key or wait approximately three seconds until the window disappears Contrast setting 5 Press the or cursor keys for approximately one second A setting wind...

Page 87: ...on via LEDs LED Color Meaning Meaning of LEDs AC Green AC Primary voltage is available DC Green DC Battery voltage is available VOP Green Voltage operational is available radio is active GO Green No e...

Page 88: ...u r e m e n t C B I T S t a t u s I n v e n t o r y C o n f i g u r a t i o n Fig 3 17 Main menu Note If the LOC key is pressed the statement LOC is displayed in each menu Call up submenu Call up subm...

Page 89: ...enu 6 Press the ESC key The submenu will be exited returned to parent menu 3 4 6 Setting Parameters Note All parameter changes can be set only in the local mode Press the local button to activate the...

Page 90: ...e opened 4 Using the or cursor keys select the TX PARAMETER submenu T X P a r a m e t e r 5 Press the ENTER key The submenu will be opened T X P a r a m e t e r L O C P W R 0 W 5 0 4 9 M O D 0 1 0 0 7...

Page 91: ...to the OPERATION submenu 2 Press the ENTER key Toggling settings Toggling settings Radio doc The OPERATION submenu will be opened and the radio functions will be displayed The cursor will point to AC...

Page 92: ...ERATION submenu 2 Press the ENTER key The cursor will point to ACTIVATION 3 Using the or cursor keys select the RF POWER submenu O p e r a t i o n L O C A c t i v a t i o n O n P r e s e t N o M o d e...

Page 93: ...omatically check for valid limit values and consistency R S XU 4200 example 1 Press the MENU key The cursor will point to the OPERATION submenu 2 Press the ENTER key The cursor will point to ACTIVATIO...

Page 94: ...us 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 S t a t u s I n v e n t o r y C o n f i g u r a t i o n Fig 3 23 MAIN menu Operation Dual purpose menu for manual ope...

Page 95: ...on state is changed to Off all SIP sessions will be terminated When the user changes to local mode Auto is changed to On which activates the radio in local mode Preset No In this example no Preset No...

Page 96: ...lected The following power levels can be selected Low 5 W Normal 50 W The values 5 W Low and 50 W Normal are factory default settings They can be configured via service PC see chapter 3 3 Frequency MH...

Page 97: ...from the handling of any other unsupported parameter an explanation is given here to avoid misunderstandings Normally unsupported parameters or commands are rejected by the radio with an error message...

Page 98: ...ys 3 4 7 4 MEASUREMENT Menu MEASUREMENT menu MEASUREMENT menu Radio doc Meaning of entries M e a s u r e m e n t T X P a r a m e t e r R X P a r a m e t e r S u p p l y T e m p e r a t u r e E x t e r...

Page 99: ...eric value with decimal place up to 9 9 W no decimal place starting from 10 W MOD 72 Display of modulation depth for AM as a bar chart and numeric value for example SWR 1 3 Display of the antenna matc...

Page 100: ...ion is switched on as long as the ENTER key is pressed or until the timeout PTT timer switches off the transmission Note Only available in ACARS mode Test D8PSK Test for TONE function The test provide...

Page 101: ...supply unit 3 4 7 4 4 TEMPERATURE Menu TEMPERATURE Menu TEMPERATURE Menu Name doc Meaning of entries T e m p e r a t u r e R X B o a r d 4 3 C T X B o a r d 3 8 C P S U n i t 4 2 C P A B o a r d 5 7...

Page 102: ...ption External Voltages Menu name SWR 2 5 Ext VSWR voltage on connector X7 8 3 4 7 5 CBIT STATUS Menu CBIT STATUS Menu CBIT STATUS menu Name doc Meaning of entries C B I T S t a t u s T X C B I T S t...

Page 103: ...least one CBIT error message is active 202 PSU FAN ERROR No rotation of the power supply unit fan 203 PSU TEMP WARNING Temperature exceeded on the PSU Board 317 PA TEMP WARNING Temperature exceeded on...

Page 104: ...tatus Description RX CBIT Status Menu name 102 NOGO ERROR General fault in the radio at least one CBIT error message is active 201 PSU FAN WARNING Rotation speed of the power supply unit fan too low 2...

Page 105: ...ENTORY menu Display text Description Inventory Menu name DEV XU4200 Submenu for displaying the radio identification see below SWMOD DS4200 Submenu for displaying the software package Release HWMOD KK4...

Page 106: ...R S 1 0 X X D A T E 2 0 1 2 0 4 1 3 Fig 3 41 INVENTORY menu Display format Display text Values Description DEV XU4200 Device designation or hardware software firmware ID 6144 7300 X2 Display of the I...

Page 107: ...g the network parameters see chapter 3 4 7 7 1 Frequency Block Submenu for displaying the frequency blocking ranges see chapter 3 4 7 7 2 Display Settings Submenu for displaying the display settings s...

Page 108: ...splaying and configuring the network parameters of the receiver see below IP Configuration Meaning of entries T X M o d u l e I P C o n f i g R E N E W D H C P L E A S E U R I t x 1 9 2 1 6 8 0 5 2 1...

Page 109: ...a DHCP lease Note This function is only available when DHCP is enabled via the R S ZS 4200 URI URI for the RX Module Note This setting is read only and configurable via the R S ZS 4200 IPv4 Configura...

Page 110: ...e the window press the ENTER key To keep the current value unchanged and leave the window press the ESC key IPv4 Gate Address Setting Meaning of entries G A T E L O C 1 9 2 1 6 8 0 5 2 0 0 1 Fig 3 48...

Page 111: ...of the netmask will be displayed immediately The digit selected by the cursor will be inverted and can be changed using the numeric keys Any digit of the netmask can be selected separately To save the...

Page 112: ...immediately The value selected by the cursor will be inverted and can be changed using the numeric keys If the key is pressed once the corresponding digit is displayed on the cursor position If the k...

Page 113: ...ayed immediately The value selected by the cursor will be inverted and can be changed using the numeric keys If the key is pressed once the corresponding digit is displayed on the cursor position If t...

Page 114: ...1 2 0 0 0 0 1 1 4 9 9 1 6 B 1 2 2 5 7 5 0 1 2 2 6 5 0 0 B 1 3 0 7 5 0 0 1 3 6 0 0 0 0 B 1 4 0 0 0 0 0 1 4 2 0 0 0 0 B Fig 3 53 Indication of frequency blocking ranges Display text Description Frequenc...

Page 115: ...r timeout Load defaults Submenu for loading previous three values Save settings Submenu for saving previous three values Brightness Setting Meaning of entries D i s p l a y S e t t i n g s B B r i g h...

Page 116: ...t or left and contrast of the display will intensify or reduce accordingly Percentage value is displayed below the shifter The window disappears after five seconds or by pressing the ENTER key Screen...

Page 117: ...alog pop up window occurs with the information shown above in Fig 3 58 Note The screen saver is enabled by default with a timeout of 5 minutes Saved Values Setting Meaning of entries D i s p l a y S e...

Page 118: ...DS Menu Radio doc Meaning of entries R X T h r e s h o l d s R S S I S Q T H R 4 8 u V S N S Q T H R 6 d B Fig 3 60 RX THRESHOLDS Menu Display text Values Description RX Thresholds Menu name RSSI SQ T...

Page 119: ...O C S Q S e t t i n g O u t o f r a n g e P r e s s E S C Fig 3 61 RSSI squelch threshold setting Display text Description RSSI SQ THR Value for the RSSI squelch threshold can be changed from 1 V to 5...

Page 120: ...s see the RSSI squelch threshold above Note The thresholds are defined for S N The corresponding value of SINAD will be 2 dB higher SINAD 12 dB value corresponds with S N 10 dB value 3 4 7 7 5 TX MODU...

Page 121: ...is needed to set the value If value is not set within the range after pressing the ENTER key a pop up window indicating an error appears 3 4 7 7 6 OPTIONS Menu OPTIONS Menu OPTIONS Menu Radio doc Mean...

Page 122: ...T X M o d u l e 0 m s R X M o d u l e 2 5 0 m s Fig 3 66 AUDIO DELAY Menu Display text Values Description Audio Delay Menu name TX Module 0 ms RX Module 250 ms The menu displays the configured audio...

Page 123: ...o d u l e A n a l o g or T X M o d u l e E 1 R X M o d u l e E 1 or T X M o d u l e A n a l o g R X M o d u l e V o I P Fig 3 67 AUDIO INTERFACE Menu Display text Description Audio Interface Menu nam...

Page 124: ...1 3 72 3 5 Remote Control Remote Mode via LAN Fig 3 68 Radio control via LAN Note The remote control and fault management features of transceiver are based on the typical customer systems For a detail...

Page 125: ...S ZS 4200 3 6 1 1 Behavior of the Main Standby Configuration with Power On Description Both radios have to be powered up If there is no failure the radios are booting and will get into the following...

Page 126: ...R A T I O N L O C A c t i v a t i o n O n P r e s e t N o M o d e A M F r e q u e n c y 1 2 3 8 1 5 S p a c i n g 2 5 O f f s e t T X R F P o w e r L o w Fig 3 71 Device in local mode LOC activation s...

Page 127: ...command to toggle the radio state In the local mode it is possible to change the activation state of the radio After leaving the local mode the radio will keep this state 3 6 1 3 Behavior in Case of D...

Page 128: ...n Standby Operation 1 1 6166 5368 02 01 3 76 3 6 2 Cabling Instructions 1 Connect the radios according to figures below Fig 3 74 Main Standby cabling PTT R S Standard Fig 3 75 Main Standby cabling PTT...

Page 129: ...f the two devices as Main 0 and the other one as Standby 1 unit Setting on the radio or via remote control 2 The following settings have to be done in the local mode or via the remote control system B...

Page 130: ...m the same mains Both radios are connected to a DC backup battery CBIT Configuration AC Main Supervision is configured as NoGo on both Main and Stadby radios If the AC main fails the radios will reque...

Page 131: ...r together with the radio 3 7 1 1 Introduction Overview Introduction The radio supports several Telsa Automatic Cavity Filters with single and double cavity The Telsa external automatic filter is opti...

Page 132: ...lease refer to the specification of the filter Note If more than one radio is used each radio needs its separate filter Note The timeout for tuning the filter is set to 60 seconds If the filter has no...

Page 133: ...e radios serial protocol into a parallel BCD signal required for the R S filter Note The operation of the Service and Maintenance Tool R S ZS 4200 is described in detail in the corresponding operating...

Page 134: ...SQ the in band tone is generated when SQ is open SQ threshold is met If the parameter is configured to INVSQ the in band tone is generated when the SQ threshold is not met A part of AF signal near th...

Page 135: ...the radio 2 Set the PTT Signaling Frequency parameter to a value of 2040 Hz 2300 Hz 2970 Hz or 3100 Hz 3 Set the PTT Signaling Threshold parameter related to the TX audio level 3 8 2 2 In Band Signali...

Page 136: ...e R S Series 4200 radios support a configurable analog RSSI output RSSI Output Type The RSSI output characteristic can be configured with the RSSI Output parameter in two different modes R S Standard...

Page 137: ...g the output characteristic 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 Minimum output...

Page 138: ...he output level via the RSSI Output Curve Slope parameter 4 Set the minimum output level via the RSSI Output Minimum Voltage parameter 5 Set the maximum output level via the RSSI Output Maximum Voltag...

Page 139: ...ction The attack and decay time is in accordance with the ETSI EN 300676 standard An external ACARS modem needs to be used for ACARS operation Communication between the modem and the radio is via 2 to...

Page 140: ...n of the Service and Maintenance Tool R S ZS 4200 is described in detail in the corresponding operating manual ACARS mode activation on the radio You can use the radio MMI to configure the radio in AC...

Page 141: ...ing display X U 4 2 0 0 2 1 0 4 1 3 M U E N C H E N 4 R A C K 1 R A D 1 7 A C A R S 1 2 4 6 7 5 S C L O C A C T S Q C B I T S T A T U S W A R N I N G 3 3 1 V S W R A B O V E 2 W Fig 3 84 Active device...

Page 142: ...ives the stronger audio signal from the distant station and this signal is connected through The best signal is determined by means of the two RSSI signals during the first 200 ms of each radio messag...

Page 143: ...switched after 200 ms from radio 1 to radio 2 3 11 2 Cabling Instructions 1 Connect the USER_OUT2 X11 14 signal to the AF_INHIBIT X11 7 input and the RSSI X11 8 signal to the EXT_RSSI X11 5 input on...

Page 144: ...using the R S ZS 4200 Use the Service and Maintenance Tool R S ZS 4200 to configure the radios for control of the best signal selection function 1 Configure one of the two radios as the Main 0 and th...

Page 145: ...Operation 1 1 Both radios must be operated in active mode The USER_OUT2 output cannot be used for remote control of a user via the management system UO user out GB2PP code Note If the signal strength...

Page 146: ...Level 6 V to 30 V Level 30 V Device status NOGO Reserved 0101 0011 0110 1100 1111 all other states Note Once the SQ criteria are met the signal strength is evaluated An appropriate CAS code is selecte...

Page 147: ...R S ZS 4200 to configure the E1 interface 1 Set the Select Audio Interface parameter on the radio to E1 2 Configure the TX Audio ALC E1 and adjust the TX Audio Level E1 as required in your E1 audio in...

Page 148: ...ted see chapter 3 3 TX Audio Basic interface X5 Radio functionality related to the TX Audio Basic interface X5 remains unchanged when E1 audio interface is selected Transmitter can be keyed via E1 int...

Page 149: ...to the amplifier s RF input Thus the signal from the antenna is available at the receiver When the PTT is active the signal from the transmitter is passed through the TX RX relay of the amplifier to...

Page 150: ...put Power Level parameter to max 20 W for both the Normal and the Low setting 3 Set the User Contact Warning to Warning level Note The operation of the Service and Maintenance Tool R S ZS 4200 is desc...

Page 151: ...ernal power amplifier 3 13 2 1 Introduction Overview Introduction The radio supports the use of an external power amplifier The Jotron VHF external power amplifier is set to a fixed gain of 6 dB This...

Page 152: ...g the external power amplifier 1 Set the External Power Amplifier parameter on the radio to Jotron 2 Set the TX Output Power Level Low 6 dB lower than TX Output Power Level Normal For example when TX...

Page 153: ...f the radio is made available with a delay of 20 ms relative to the PTT input signal CBIT event 0342 User Contact Warning cannot be used when the External Power Amplifier is configured to Jotron CBIT...

Page 154: ...io via the connectors X6 and X9 to the LAN network Cabling Fig 3 91 VDL Mode 2 cabling 3 14 3 Configuration General The VDL Mode 2 activation on the radio can be done using the MMI or via the remote c...

Page 155: ...r a t i o n L O C A c t i v a t i o n O n P r e s e t N o 0 5 M o d e V D L 2 F r e q u e n c y 1 2 3 8 2 5 O f f s e t T X R F P o w e r L o w Fig 3 92 VDL Mode 2 activation VDL Mode 2 activation vi...

Page 156: ...tations Notes Note The loudspeaker and headphone will be switched on during VDL Mode 2 operation Note The warm up time of 5 seconds required by EN 301841 1 for VDL Mode 2 operation will be exceeded Th...

Page 157: ...TM requirements Note VoIP is used for communication between a voice communication system VCS or the R S GB4000V over an IP network VoIP for ATM VoIP standard uses the following protocols SIP Session I...

Page 158: ...udio Level VoIP as required in your VoIP audio infrastructure Note The default settings see chapter 3 3 1 ensures the compliance with the ED 137 requirement of 30 AM modulation depth at 10 dBm0 audio...

Page 159: ...ration screen while the radio is running in VoIP mode The standard operation screen informs the user about active SIP sessions of the radio This information contains the number of active SIP sessions...

Page 160: ...of two parts Session related connections SIP SDP Audio stream related connections RTP R2S The figure below shows that a VoIP connection to the radio always consists of both a SIP SDP and an RTP R2S c...

Page 161: ...tween the two user agents is done by unified resource identifier URI The user agent two R S S4200 checks its Emergency and Normal VoIP ACLs whether the requesting user agent is allowed to connect The...

Page 162: ...ality which influences the VoIP communication AF Inhibit The AF Inhibit functionality is working but it is not signalled via the VoIP The AF Inhibit input X11 7 on the rear panel should be left unconn...

Page 163: ...oIP cannot work simultaneously Only one PTT and audio source is accepted at a time Note Analog Audio Basic Interface is always considered by the transmitter as PTT TYPE Normal Analog audio transmissio...

Page 164: ...Software download via LAN Fig 3 98 Software download via USB Partition management The radio is equipped with two different partitions each of them can be updated with a certain software version The so...

Page 165: ...the partition 2 and vice versa After the download has been completed the user can choose when to switch the radio into the updated partition This is done by selecting the partition which has been upda...

Page 166: ...R S XU 4200 Software Download 6166 5368 02 01 3 114...

Page 167: ...owing to the radio s high transmit power A label indicates the hot area Do not directly touch the rear panel during or soon after operation Cabling Check Cabling check Name doc Cabling Check Cabling...

Page 168: ...voltage available Fuse F1 or F2 in AC line input defective Return radio to our service center for replacement Plug in mains connector X1 check mains voltage see chapter 3 4 7 4 3 Please replace the fu...

Page 169: ...ch over to active mode locally see chapter 3 4 7 2 Check hardware Input OFF on connector X5 7 or X10 7 if a contact to ground is applied Activate radio using a proper remote control command or switch...

Page 170: ...use NOGO LED GO not illuminated error code 102 Config Config states the configurability of each event W event can be configured as warning N event can be configured to cause NOGO Notes Notes describes...

Page 171: ...ly is 0103 MAIN FAN WARNING W N Rotation speed of the main fan is low Check airflow of fans and clear the ventilation opening Check the internal temperatures in the radio see chapter 3 4 7 4 4 to dete...

Page 172: ...etting and PTT keying might not be possible when the CBIT 0108 is signaled This may happen if the OCXO value is far from its specified value Note While this CBIT 0108 message is shown it might occur t...

Page 173: ...ot equal E g 0 for case of comparison passed or 6 for case when currently booted partition numbers are equal on MMI TX and RX but part numbers and version numbers are not equal on at least two modules...

Page 174: ...nnected to X2 Measure DC voltage see chapter 3 4 7 4 3 If no DC voltage is connected check the appropriate configuration see chapter 3 3 If this fails to eliminate the fault send radio to service 0302...

Page 175: ...eyond limit Send the radio to service 0310 TX DC 28V X7 FAIL E Internal secondary voltage 28 V on the TX module is under 19 V Check connected equipment on X7 1 2 Check the voltage a short circuit may...

Page 176: ...tter is switched off Send the radio to service 0319 TX TEMP WARNING W Temperature on the TX board is over the warning limit 70 C Output power is reduced step by step This behavior is normal with conti...

Page 177: ...due to VSWR warning VSWR is above 2 Switch off and check antenna cabling Switch on the transmitter again in order to check VSWR see chapter 3 4 7 4 1 If this fails to eliminate the fault send radio to...

Page 178: ...the antenna cabling Switch on and test the PTT function see chapter 3 4 7 4 1 If this fails to eliminate the fault send radio to service 0332 TX WD RESTART W Indication of restart after the watchdog t...

Page 179: ...ansmitting is possible Check if the external filter is connected properly and working well Then try to tune it again set new radio frequency again Disable the Telsa external automatic filter via USB i...

Page 180: ...leshooting and the next reboot send the radio to service 0345 TX E1 LOS E Loss of the incoming signal at 2048 kbit s Check the E1 interface X14 0346 TX E1 LOF E Loss of frame alignment and CAS without...

Page 181: ...ntly booted partition numbers not equal bit 1 set comparison fail part numbers not equal bit 2 set comparison fail version numbers not equal E g 0 for case of comparison passed or 6 for case when curr...

Page 182: ...ee chapter 3 3 Analyze the CBIT status in detail in order to find out what the fault actually is 0103 MAIN FAN WARNING W N Rotation speed of the main fan is low Check airflow of fans and clear the ven...

Page 183: ...equal E g 0 for case of comparison passed or 6 for case when currently booted partition numbers are equal on MMI TX and RX but part numbers and version numbers are not equal on at least two modules T...

Page 184: ...3 3 If this fails to eliminate the fault send radio to service 0402 RX AC MAIN W W N AC main voltage on X1 is missing or low Check whether the AC voltage is properly connected to X1 Measure AC voltage...

Page 185: ...start after the watchdog timer expires This may be a software error Please report it to the service Restart and observe If this fails to eliminate the fault send the radio to service 0410 RX SYNTH UNL...

Page 186: ...module is beyond the limit Send the radio to service 0419 RX DC 4 0V FAIL E DC regulator 4 0 V on the RX board beyond the limit Send the radio to service 0420 RX DC 13V FAIL E DC regulator 13 V on the...

Page 187: ...be in the TEST mode If necessary restart the filter Wait for finishing the STARTUP Try again to set radio frequency 0429 EXT FILTER LOCAL W Telsa external automatic filter is in local mode Check the...

Page 188: ...E1 RAI W W N Alarm indication from transmission system RAI Check the E1 interface X13 0438 RX E1 CRC4 ERROR W W N Excessive bit error rate CRC4 Check the E1 interface X13 0439 RX PART a b c W Informa...

Page 189: ...wo main radio restart triggers External triggers can be requested e g user remote client or unrequested e g power line interruption Internal triggers always unrequested e g WatchDog WD Partition Manag...

Page 190: ...teractive mode Leaving USB Service or Factory mode Local User configuring the radio via USB interface using R S ZS4200 TX RX MMI Requested restarts WD restart Software parts of the radio are guarded b...

Page 191: ...TART TX 333 TX DSP ERROR 107 MMI WD RESTART Digital Signal Processor RX Not controlled by WD Currently booted partitions not equal Version numbers not equal Partition Management MMI RU timeout expired...

Page 192: ...R S XU 4200 Troubleshooting 6166 5368 02 01 4 26 Fig 4 3 Validation result mask Last Page of Chapter 4 Last Page of Chapter 4 Radio doc...

Page 193: ...equency accuracy Test connection Fig 5 1 Test connection of TCXO adjustment Test procedure DUT is controlled via the R S ZS 4200 see chapter 3 3 The minimum warm up time is 1 minute for the TCXO Test...

Page 194: ...ion Fig 5 2 Test connection of OCXO adjustment Test procedure DUT is controlled via the R S ZS 4200 see chapter 3 3 The minimum warm up time is 10 minutes for the OCXO The OCXO OVEN WARNING must disap...

Page 195: ...a warning is promptly generated see chapter 4 2 Maintenance of the main and PSU fans If a fan wears out it is recommended to exchange the fan to prevent the radio from subsequent failure An indication...

Page 196: ...pressed air in order to avoid injuries ATTENTION Direct compressed air first toward ground until no more condensed water is contained in the air jet Keep a minimum distance of 20 cm between compressed...

Page 197: ...designed to allow a service life of 10 years and more when used in normal conditions For details see Specifications in the Appendix 6 2 Interface Description Note Signal names with a leading are low...

Page 198: ...I Input B Bi directional Entry in column T type A Analog D Digital P Power Signal description D T Range Contact Remarks Battery I P X2 1 Positive battery contact GND I P 19 to 32 V DC max 16 A if an e...

Page 199: ...ware AM 50 W carr 200 W peak X3 1 ANTENNA I A RX RX TX switch input max 30 dBm GND B Ground X3 2 112 to 155 991666 MHz TX RX Switch X4 TX RX Switch X4 Radio doc 6 2 4 TX RX Switch X4 Output of transmi...

Page 200: ...B I A Nominal 0 dBm 1 5 dB 30 to 10 dBm settable via software 300 to 3400 Hz 600 15 balanced ALC switchable Range 15 dB Total max 15 dBm X5 3 For 90 AM mod depth Audio transformer minimum 500 V isolat...

Page 201: ...ng transceiver module PTT I D X5 8 PTT I D Configurable via software X5 9 Pull up resistors connected via relay contact to internal supply 28 V 48 V Note The PTT contact of the radio is low if the rad...

Page 202: ...modular jack Compatible to RJ 45 8 pins cable Fig 6 6 Ethernet LAN remote control X6 Entry in column D direction O Output I Input B Bi directional Entry in column T type A Analog D Digital P Power Si...

Page 203: ...1 2 GND B P Ground X7 3 GND B P Ground X7 4 CARRIER O D Low carrier 0 5 W Open collector Ri 220 limited to max 6 8 V X7 5 Indicates that RF antenna power approx 500 mW Corresponds to CARR LED on front...

Page 204: ...rnal automatic filter only USER_OUT O D Ri 220 CMOS 3 3 V X7 14 USER_IN I D Contact against GND active Internal pull up 10 k to 3 3 V limited to max 6 8 V X7 15 If User Contact Warning is enabled and...

Page 205: ...m Sensitivity Low Noise LN 105 dBm for 112 MHz to 118 MHz 107 dBm for 118 MHz to 144 MHz 105 dBm for 144 MHz to 156 MHz S N N 10 dB weighted ITU T mod depth 30 AF 1 kHz Sensitivity Low Distortion LD 9...

Page 206: ...to 100 base TX X9 4 RJ 45 8 pin 3 ETH_Common Matched to 75 AC X9 5 RJ 45 8 pin 4 ETH_Common Matched to 75 AC X9 6 RJ 45 8 pin 5 ETH_RX I D Acc to 100 base TX X9 7 RJ 45 8 pin 6 ETH_Common Matched to...

Page 207: ...B P X10 5 V_OP_SW O P 0 V 19 to 32 V Inactive 0 V Active 19 to 32 V Switched supply Reverse current safe X10 6 Operational voltage switched Max 1 A for external antenna relays Note Maximum current in...

Page 208: ...current in sum with X5 6 X7 1 X7 2 and X10 6 GND B P Ground X11 3 GND B P Ground X11 4 EXT_RSSI I P 0 to 5 V limited to max 6 8 V RL 18 k X11 5 Input of the ExternalRSSI signal for Main Standby switc...

Page 209: ...e remote control system If User Contact Warning is enabled and the input USER_IN X11 15 is low input connected to GND no warning will be send to the remote control system Note If User Contact Warning...

Page 210: ...t connected RX1_RING I D X13 2 Receive input negative RX1_TIP I D 2Mbits TDM 120 Mark balanced 3 0 Vp Space balanced 0 Vp 0 3 V X13 3 Receive input positive S P Shielding GND X13 4 Receive ground TX1_...

Page 211: ...D T Range Contact Remarks N C X14 1 Not connected RX1_RING I D X14 2 Receive input negative RX1_TIP I D 2Mbits TDM 120 Mark balanced 3 0 Vp Space balanced 0 Vp 0 3 V X14 3 Receive input positive S P S...

Page 212: ...irection O Output I Input B Bi directional Entry in column T type A Analog D Digital P Power Signal description D T Range Contact Remarks USB_PWR I P 5 V X20 1 USB B D According to USB specification 1...

Page 213: ...150 load min Volume controllable via potentiometer X21 2 Earphones output D_MICROPHONE_IN I A X21 3 D_MICROPHONE_GND I A 1 mV 20 dB Input impedance 200 Automatic level controlled ALC X21 8 Dynamic mi...

Page 214: ...emotely controlled and monitored via its IP interface Remote control is possible either via SNMP or the Rohde Schwarz GB2PP protocol and specified in a separate interface control document ICD The comm...

Page 215: ...sor keys description 3 27 D DC LED 3 35 Default instrument settings 3 9 Design 1 3 Device 1 3 73 Device 2 3 73 Device Main 3 73 Device Standby 3 73 DHCP 3 23 Display 3 31 Boot 3 31 Main menu 3 33 Stan...

Page 216: ...42 MEASUREMENT 3 46 OPERATION 3 43 OPTIONS 3 69 Overview 3 42 RX PARAMETER 3 48 Software download 3 112 SUPPLY 3 49 TEMPERATURE 3 49 TIME DATE 3 46 TX MODULATION DEPTH 3 68 TX PARAMETER 3 47 Update 3...

Page 217: ...chnical data 6 1 Telsa filter 3 79 TEMPERATURE menu 3 49 TIME DATE menu 3 46 TONE display 3 38 Troubleshooting 4 4 TX PARAMETER menu 3 47 U Unpacking Unit 2 2 Update 3 112 USB 2 8 3 9 V VDL Mode 2 3 1...

Page 218: ...R S XU 4200 Index 6166 5368 02 01 7 4...

Page 219: ...Appendix R S XU 4200 8 1 6166 5368 02 01 8 Appendix 8 1 Appendix General Data Specifications Accessories Fuses Mechanical Interface Description...

Page 220: ...R S XU 4200 Appendix 6166 5368 02 01 8 2...

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