ATUNT5K0AQ & ATUNT5K0AQ1D
Contents
1. User Manual Rev 1 0 20A ELETTRONICA UNT5KOAQ1D The ATUNT5KOAQ1D is made up B 2 ATVTEOO5NU1 exciter B 1 ATVHAB5KO amplifier E 1 Control Unit 1 Combiner 5 1000W NTSC RF amplifier modules 2 Power supply unit carriages 1 Splitter Input RF The standard configuration of the ATUNT5KOAQ amp ATUNT5K0AQ1D foresees one 19 rack see figure below The manufacturer will produce upon customers request special configurations The amplifier is supplied complete with all its parts not really modules essential for its operation such as the fans for dissipating the heat generated by the machine inside the room and all the accessories for the electrical and RF wiring As a rule the amplifier is supplied as a complete transmitter therefore the two TV exciters that it manages will be provided and connected a service exciter and a spare exciter Note This manual giv2. ELETTRONICA USER MANUAL NICA S p A Italy e j W E LLI gt aa S Q Ee hr WJ uf Man ile Name ATUNTSKOAQ amp ATUNTSKOAQ1D_ING_1 0 indb Version 1 0 Date 20 07 2012 Revision History 20 07 2012 J H Beri ATUNT5KOAQ amp ATUNT5KOAQ1D User Manual Version 1 0 Copyright 2012 R V R Elettronica SpA Via del Fonditore 2 2c 40138 Bologna Italia Telefono 39 051 6010506 Fax 39 051 6011104 Email info rvr it Web www rvr it All rights reserved Printed and bound in Italy No part of this manual may be reproduced memorized or transmitted in any form or by any means electronic or mechanic including photocopying recordin
3. A WARNING This equipment is fitted with earth connections both in the power cord and for the chassis Make sure both are properly connected Operation of this equipment in a residential area may cause radio interference in which case the user may be required to take adequate measures The specifications and data contained herein are provided for information only and are subject to changes without prior notice R V R Elettronica S p A disclaims all warranties express or implied While R V R Elettronica S p A attempts to provide accurate information it cannot accept responsibility or liability for any errors or inaccuracies in this manual including the products and the software described herein R V R Elettronica S p A reserves the right to make changes to equipment design and or specifications and to this manual at any time without prior notice Notice concerning product intended purpose and use limitations This product is a radio transmitter suitable for frequency modulation audio radio broadcasting Its operating frequencies are not harmonised in designated user countries Before operating this equipment user must obtain a licence to use radio spectrum from the competent authority in the designated user country Operating frequency transmitter power and other characteristics of the transmission system are subject to restrictions as specified in the licence 2 Warranty La R V R Elettronica S p A warrants this pr
4. UNTSKOAQ1D Automatic changeover When the ATUNT5KOAQ amp ATUNTS5KOAQ1D is in the exciter automatic changeover mode the power emitted by the on air exciter is checked constantly If at any time the on air exciter is no longer good i e power drops to below the preset level the apparatus is kept operational whereas the exciter connected to the internal Dummy Load turns on If the latter one is good i e it is capable of supplying the required power then the two exciters are changed over Instead if the alternative exciter is not good no changeover takes place the control unit commands the mute RF of the exciter to Dummy Load it waits 120 s and repeats the attempt This procedure is repeated indefinitely until one of the two exciters is considered to be good During the whole length of time during which there is no good exciter theATUNT5KOAQ amp ATUNT5KOAQ1D keeps the WAIT LED on for signalling this status Each exciter is fitted with its own mute RF On being commanded the piloting signal must return to zero within 3 seconds at the most If this does not occur the fault is recorded by an error message that is entered in the alarms menu If the mains signal is not OK the exciters turn off automatically If the piloting power exceeds the limit during operations the ATUNT5KOAQ amp ATUNT5K0AQ1D is set to the FAULT status and the power supply of the exciters is turned off A message in the alarms menu signals the fault Ke
5. Disabled Automatic No External Reset Safety Cfg N 1 Info Screen Release Menu This menu show the address the kind of configuration the software version and the hardware version of all the microprocessor boards of the transmitter MENU Release b a Un L 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 Control Unit Power Supply Combiner UNItI UNItZ LINIES UNit4 UNIt5 UNit UNit LUNIt8 UNIS UNItTO zi O ino OX OIN OUO f iu NNNNNNNNNNN jgh Winn anon oc in n ooooboboooob5np LLLI M rm Release Screen Rev 1 0 20 07 12 User Manual RaRa ELETTRONICA ELETTRONICA 7 1 13 Modem Menu This screen informs the user about the configuration of the optional telemetry Henu Modem T es Auto amp 1 S C H Into Phone Fhone Phone Phone Fhorne Phone Phone Phone Phone Phone Level Retry Hame ExammPle station 4172242678598 HMETWUOFEPRERO U Dial BTDT 4734567891 434567789017 45672990123 Status RSMSG Modem Screen User Manual Rev 1 0 20 ELETTRONICA UNT5KOAQ1D This page was intentionally left blank 30 30 Rev 1 0 20 07 12 User Manual R V R Elettronica S p A ISO 9001 2000 certified since 2000 Via del Fonditore 2 y 2C ZIN Member of CISQ Federation cn Zona Industriale Roveri 40138 Bologna Italy RINA Phone 39 051 6010506 Fax 39 051 6011104 ISO 9001
6. the arrow buttons Menu Line Description Fwd Measurement of the forward power of the amplifier module Hfl Measurement of the forward power of the amplifier module In Not availabl V P A Measurement supply voltage of the module generated from the switching power supply incl in h modul Driver Measurement of the current absorbed by the preamplifier stage MOS N Measurement of the current absorbed by the MOS N amplifier module each RF module contains 4 MOS modules Tot Measurement of the total current absorbed by the RF module Eff Efficiency of the amplifier module as a result of the ratio between the electrical power r nd the RF wer Tem Temperature alarm Ok or K Fuse Status of the fuse of the RF module Ok or Ko Unit Intl State of the RF module interlock micro switch HF enb Enabled of power distribution from part of the module MENU R F Unit O1 CHANNELS Alarms COMBINER 1000 W o wW 8 1 W 50 5 v 279 5 Driver l O 7 Mos 1 I B 1 Mos 2 1 8 1 Mos 3 1 8 2 Mos 4 1 8 0 Total 1 52 4 A Eff 0 2 Menu R F Units Screen User Manual Rev 1 0 20A 24 30 UNT5KOAQ1D 1 1 7 Alarms Menu WR ELETTRONICA This screen describes all the registered events which are relevant to determine the probable causes of any dysfunction The screen is composed of a variable number of pages up to 10 in function of the number of even
7. the button Mains Status of the main voltage supply On indicates that the voltage is within the functioning range of the unit and that the phase sequence is correct Trafo 1T Status of the AC fuses AC low voltage bus bar rectifier and interblock of module 1 Fuse 1 Status of the AC fuses AC low voltage bus bar rectifier and interblock of module 1 Trafo2 2T Stesso significato di Trafo 1T Quando il carrello alimentatore rettificatore 2 non install viene indi Fuse 2 Same function as Temp 1 When the supply rectifier module 2 is not installed is indicated C B Blower Status of the magnetothermical motor save interruptor of the circuit breaker blower ly 1 ntrol con rofm le 1 ly 2 ntrol con rofm le 2 Blower ntrol con r of th wer of the blower MENU Power Supply CHANNELS Safety Mains Alarms Trafa 1T Fuse 1 0K Trafo zT Ok Fuze amp 2 0K C B Blower OkK Press 0K Power Supply Screen User Manual Rev 1 0 20 ELETTRONICA UNT5KOAQ1D R F Combiner Menu This menu contains the information related to the RF part of the complete transmitter Here the user will find the most interesting parameters like the overall emitted RF power and the reflected power Menu Line A Description Fwd l emitted RE T Unbal Unbalancement RF power sum of the power dissipated on the internal resistors due to an alanecement
8. the number of modules For example in a ATUNT5KOAQ amp ATUNTS5KOAQ1D the menu Overall Status has four RF Unit lines so only four of them will be shown 1 1 1 Overall Status Menu This is the default menu appearing when the user switches the unit on This menu includes only indications therefore the user cannot insert any input in its different lines Timer Indication of the start and stop times of the automatic power reduction feature see Control Unit Status of the control unit Off or On and indication of the exciter actually connected io t fier Exct 1 or Exct 2 Power Supply Status ofthe power supply cart Off or On RE Combi c tthe RE b Off or On R F Unit N Status of the Rf power amplifier number N Hours Timer counting the hours of operation of the transmitter For example this indication is useful in order to define when a maintenance operation can be made From the predefined menu by pressing the Esc key as indicated on the last line you can shift to the exchange screen from which you can have access to all the other menus of the unit DUugrall SLzLuEgr Timar 22 8352 ori Tran L Unites ss n Enota 4 Foner 5SmpPPlIH m Cr E F Donbiner s On EF B8nit i1 Ln E F pIE Zaara a ET PaF Umit Za sana DM RIF Umit fa sa n R F Einit 5 Ln E E Umit as eann OF E E O LORIE ee R F Unit E Ln R F mnit s sa aa OM RAF Unit 16 0n Ti
9. transmitter is powered The machine is activated in the same status it was in when it was turned off the last time Press the OFF key of the control unit RF emission by the transmitter is inhibited the exciters are off the RF amplifier modules are off Press the EXCITER CHANGEOVER key of the control unit The automatic management for the exciters Rev 1 0 20 07 12 User Manual R 9 R ATUNT5K0AQ amp ATUNT5K0AQ1D changeover is disabled The MANUAL LED m n otherwi r he k in Set the parameters of the control unit The control unit communicates the nominal power and reduced power values to the RF modules It also handles the coaxial relays so that the on air exciter is the desired one n he exciter Nm Set the exciters Adhere to the instructions of the exciters used for setting the required work frequency on the exciters Check if the working frequency is correct then adjust the power of the exciters to the minimum Only after pressing ON you can adjust the RF power output slowly increasing it until to reach the nominal power of about 5W Press ON Check the emitted power level by means of the analog instrument with the selector switched to FWD PWR position The power will be viewed on CCU as 50W instead 5 0W but this is a detection system error because the CCU visualization not amp 99 integrates the symbol Always check the REL PWR l When the transmitter is on and works at its nominal power the whole series
10. 2000 The RVR Logo and others referenced RVR products and services are trademarks of RVR Elettronica S p A in Italy other countries or both RVR 9 1998 all rights reserved All other trademarks trade names or logos used are property of their respective owners 5 5 b o Certified Quality System e mail info grvr it web http www rvr it ae
11. 9 5 CE R amp TTE and therefore carries the CE mark The conformity assessment procedure referred in Article 10 and detailed in Annex III of Directive 99 5 EC has been followed The following harmonized standard have been applied Radio 3 2 EN 302 397 EMC 3 1b EN 301 489 1 EN 301 489 11 Safety 3 1a EN 60215 EN 60065 The technical documentation is held at the location above as required by the conformity assessment procedure Bologna Italy 03 09 2009 User Manual Rev 1 0 20 0 FUNT5KOAQ1D LAA Technical Specification Frequency range UHF IV amp V band 470 to 862 Power supply voltage 400 Three phase 3F N ening Es bout 5 W 2 Weight 500 kg rack 20 kg module Rev 1 0 20 07 12 User Manual ATUNT5KOAQ amp ATUNTSKOAQ1D Table of Contents 1 Preliminary Instructions 1 2 Warranty 1 3 First Aid 2 2 1 Electric shock treatment 2 3 2 Treatment of electric burns 2 4 General Description 3 4 1 Composition 3 5 Installation and Use 5 5 1 Installation 5 5 2 General First Start 5 6 Equipment Quick Reference 7 6 1 Exciter ATVTE 7 6 2 Amplifier Unit Control T 6 3 First Start 12 6 4 Management of the exciters 15 6 5 Protections and alarms 17 T Technical Description 18 1 1 Software Reference guide 18 User Manual Rev 1 0 20 0 UNT5KOAQ1D This page was intentionally left blank IV Rev 1 0 20 07 12 User Manual ELETTRONICA ATUNT
12. Houra Bais Menu Overall Status Screen 18 30 Rev 1 0 20 07 12 User Manual MaYa Ma ATUNT5K0AQ amp ATUNT5K0AQ1D 7 1 2 Select Menu This is the exchange menu from which you can select the different sub menus that compose the software In order to enter a sub menu select the correspondent line with the arrow buttons and press Enter General Status General status of the ATUNT5KOAQ amp aC ATU NTS KOAQID Power Supply Statusofthe power supply cat l l BUNT 5 LIEU the RE if Service Service menu for the switching on off of the mle J Exciters Parameters of the exciters i e output iter Info Information concerning the configuration of the ATUNTSKOAO amp ATUNT9KOAQ1D Release Information concerning the hardware and software versions of the modules composing o 0 sO 0 JJ Modem Settings related to the optional telemetry LLL System 2 2 2222 To return to the predefined menu select General Status and press OK Xx xGxGXGUUXXXxx Menu Select XXXXX3 X X2 XE Control Unit Fower Surely R F Combiner R F Units Alarms Senuice Settlinds ExciLlers Info Eeleaze Modem Menu Select Screen User Manual Rev 1 0 20 1 3 20 30 UNT5KOAQ1D Control Unit Menu Informative menu on the inputs and the outputs of the control unit of the machine Ext Intl Input
13. RF connections Perform the connections following the instructions and schematics given in the station s documentation technical dossier First Start This section describes the procedure for powering on the machine the first time For a description of the power up procedure of the single amplifiers in the different cases of the use of the exciters and of the hybrid combiner please consult the relative manuals Preliminary Operations Before activating the apparatus please perform the necessary connections that IS Power supply e Splitter Coupler section e Modulating signals RF amplifier section and load ELETTRONICA UNTSKOAQ1D It is advisable to run the first tests connecting the transmitter to a suitable for type and power dummy load rather than to the transmission antenna 5 2 2 Power on When powering on the transmitter the first time perform the operations below to work efficiently in less time as possible Switch on the service mains supply Keeping the exciter at its minumum power level When power up the ATVTE exciter display reports the frequency and power level if these are not as required just switch it in OFF mode to temporarily deactivate the power output Set the CCU unit in manual mode and switch it in OFF mode Switch on the mains power supply for all amplifiers Enable the exciter currently connected to the amplifier and check the working frequency If necessary changed it S
14. SKOAQ amp ATUNTSKOAQ1D IMPORTANT The symbol of lightning inside a triangle placed on the product evidences the operations for which is necessary gave it full attention to avoid risk of electric shocks The symbol of exclamation mark inside a triangle placed on the product informs the user about the presence of instructions inside the manual that accompanies the equipment im portant for the efficacy and the maintenance repairs A User Manual 1 Preliminary Instructions e General Warnings This equipment should only be operated installed and maintained by trained or qualified personnel who are familiar with risks involved in working on electric and electronic circuits Trained means personnel who have technical knowledge of equipment operation and who are responsible for their own safety and that of other unqualified personnel placed under their supervision when working on the equipment Qualified means personnel who are trained in and experienced with equipment operation and who are responsible for their own safety and that of other unqualified personnel placed under their supervision when working on the equipment Beanie Residual voltage may be present inside the equipment even when the ON OFF switch is set to Off Before servicing the equipment disconnect the power cord or switch off the main power panel and make sure the safety earth connection is connected Some service situati
15. T5KOAQ amp ATUNT5KO0AQ1D contains a complete protection and alarms system both at the individual modules level and at the control unit level The modules are fitted with a micro processor based system that manages any malfunctions locally The associated information is communicated to the control unit for displaying and storing the events and for the centralized management of the events that require it Certain LEDs of the ATUNT5KOAQ amp ATUNT5KOAQ1D panel are dedicated to the management of the alarms LED Description WARNING This LED indicates a warning something is not correctly working but the amplifier is still workin FAULT This LED indicates a fault the transmitter is shut off the operator s intervention is required WAIT This LED indicates the wait status the transmitter is temporarily off it will be restarted as soon as the reason that keeps it from working will be removed or after a fixed amount of time depending on the reason of the intervention of the protection system The ALARM RESET button is used for resetting the alarms and restarting the machine User Manual Rev 1 0 20A ELETTRONICA UNT5KOAQ1D Technical Description 7 1 Software Reference guide This chapter gives a point to point description of the screens composing the software of the ATUNT5KOAQ amp ATUNTS5KOAQMD oince the management software is able to control up to 10 modules some of the menus configurate themselves for
16. User Manual ELETTRONICA 6 Equipment Quick Reference ATUNTSKOAQ amp ATUNTSKOAQ1D 6 1 Exciter ATVTE LE Note not change the frequency until you have properly calibrated the output filter e Set the exciters following the instructions of the exciters that you are used to set the desired operating frequency Adjust the output power of exciter to the power required to drive your transmitter Before that you enable the delivered power from exciter it is suggested to check and in case correct the basic parameters under own necessity e frequency e power 6 2 Amplifier Unit Control The operator controls and checks the status of the ATUNT5KOAQ amp ATUNT5K0AQ1D by means of the control unit Two control groups are present on this unit e LCD and scroll buttons e Buttons selector switches and LEDs User Manual Rev 1 0 20 07 12 UNT5KOAQ1D WR ELETTRONICA e Analogue instrument and rotary selector switch aiai Overall Status Timer 23 0393 GONGA dE Ce ee ee Power Supmplu tU n Bare 2 el a Dn EB Al lhb5loo OF EF IMHTLEsasiun i RIEF UNI LAS aaa EN ReFa i Aaaa HE Rob AIMIE Jaaa LIEN RED HALE Giras HE EF ARNMIEMC D Fa Fs Uriib SasaanUn Mob RL eS aa ere BU EF Mnitl1B8 Un Press lt Esc gt for Menu Hours Badia Default Screen XXxXXxXGOXxGOEX Menu Select XxXXXXXXXXXXX Control Unit Power SurPrely RLF Combiner R F Units Alarms S
17. ain Ex wer of the exciter currently on air Stdby Pwr Output power of the exciter currently on the internal dummy On Air Exciter Visualization of the on air exciter When positioning the cursor on this line with the arrow buttons and by pressing Enter it is possible to operate the switching between the on air exciter and the exciter on dummy load Exct 1 Status of the exciter 1 By positioning the cursor on this line with the arrow buttons and by pressing Enter it is possible to switch on and off the exciter This is an inhibite or mute signal not a true switch on off of the exciter ExcL2Z m Exct 1 for th nd exciter Exciters Screen User Manual Rev 1 0 20A 7 1 12 28 30 UNT5KOAQ1D Info Menu This screen informs the user about the configuration of the transmitter Menu Line CC M OCtC i M UeSctiggnn T onf moai iter JakAdd 3 3 3 Address of the RS485 port of the transmitter Power Supply Number of the transformer rectifier carriages in the transmitter this can be Single or Dual Exciter Number of the exciters in the transmitter External Checking of the external Fwd Rfl Unbal Reset Safety Resetting of the machine after a trip caused by the safety button It can be Automatic or M P Cfg N 1 Configuration of the transmitter as a N 1 a SeMS Type TX10KPSSwv 1 Talk Addr 4 Baud Rate 115 2 Kb p s Power Supply DOUBLE Exciter Dual
18. e victim is conscious and is not retching administer a solution of table salt and baking soda one teaspoon of table salt to half teaspoon of baking soda every 250 ml of water Have the victim slowly drink half a glass of solution for four times during a period of 15 minutes Stop at the first sign of retching Do not administer alcoholic beverages 3 2 2 Minor burns e Apply cold not ice cold strips of gauze or dress wound with clean cloth Do not break any blisters that have formed remove any clothing or fabric that is stuck to the skin apply adequate ointment If needed have the victim change into clean dry clothing e Administer adequate treatment for the type of accident Get the victim to a hospital as quickly as possible Elevate arms and legs if injured User Manual ATUNT5KOAQ amp ATUNT5KOAQ1D 4 General Description The ATUNTS5KOAQ amp ATUNTSKOAQ1D are RF solid state transmitterfor NTSC analog TV broadcasting manufactured byR V R Elettronica S p A with 5000W of maximum power output It is fully solid state apparatus of modern design that uses LD MOSFET as active components in the TV amplifying modules This chapter briefly describes the machine s main features 4 1 Composition The ATUNT5KOAQ is made up B 1 ATVTEOOBNUT exciter B 1 ATVHAB5KO amplifier 3 1 Control Unit 1 Combiner 5 1000W NTSC RF amplifier modules 2 Power supply unit carriages 1 Splitter Input RF
19. ed the different cases In function of the state of the ATUNT5KOAQ amp ATUNT5K0AQ1D automatism the behaviour of the machine will be various In this chapter are described the different cases Start up from power on with exciters in manual mode When powering on the machine with the exciters in manual mode the apparatus does not perform any check both mute RF signals are active and the changeover relay remains in standby status Use the exciters menu to activate an exciter This is why if the transmitter is left in manual mode any momentary power failure will cause the transmitter to be inactive when turned on again Therefore it is advisable to leave the ATUNT5KOAQ amp ATUNTSKOAQ1D in automatic mode when you are not performing maintenance operations From OFF to ON with exciters in manual When switching from OFF to ON with the exciters in manual mode the apparatus does not perform any check and the exciter that is currently set to on air is the one that is aired If the mains signal is not OK the exciters turn off automatically If the maximum drive power is exceeded during operations the ATUNT5KOAQ amp ATUNTS5KOAQYMD is set to fault status and power supply is cut to the exciters A message in the alarms menu signals this fault When the apparatus is set to EXT INT or AUX INT the mute RF signals of the exciters are not activated and may be modified by the operator User Manual Rev 1 0 20 07 12 ELETTRONICA
20. ed toward the internal dummy load and vice versa The operator must use the exciters menu to perform the hangeover in manual mode LEDs Wait Warning Fault Other signaling LEDs are connected to the alarm states and to the serial data transmissions that take place among the microprocessorbased cards The function of these LEDs is described further on in this manual Rev 1 0 20 07 12 User Manual R 9 R ATUNT5K0AQ amp ATUNT5K0AQ1D 6 2 3 Analogue instruments The control unit of ATUNT5KOAQ amp ATUNT5K0AQ1D contains an analog meter with a rotating selector that are useful for an immediate display of the following parameters MIA MU PWR I l j RELPWR 1 1 ransmitterreflected power UNBAI I Esso PWR EXC1 Power supplied by the exciter currently connected to the amplifier This value is measured by the machine in the splitter n Secon PWR EXC2 Power supplied by the exciter currently connected to the internal load This value is measured by the amplifier in the splitter O o eie a S EXT FWD PWR Di b EXT UNBAL Unbalancing power of an external combiner These three values are used when the transmitter is connected to a 1 1 system The SET outputs may also be connected to aC SE Quantities 1 User Manual Rev 1 0 20 0 3 6 3 1 6 3 2 12 30 ELETTRONICA UNTSKOAQ1D First Start This section describes the procedure for powering on the machine the first time F
21. ep in mind that the operator s intervention is required to exit from the FAULT status If the MAINS signal coming from the bus is not OK the exciters are all turned off As soon as the MAINS signal is regular again the evaluation cycle of the exciters begins When the apparatus is set to EXT INT or AUX INT the mute RF signals of the exciters are activated and therefore both exciters are inhibited When the external interlocks are released the system re evaluates both exciters as during the phase from OFF to ON 6 4 4 Phase from ON to OFF When the apparatus is set to OFF status and you press the ON button the power supply of the exciters is activated and the logic starts to evaluate the exciters During the evaluation phase the WAIT LED stays ON When the apparatus is turned OFF it memorizes the exciter on air Consequently when the machine restarts it can attempt to restore the previous conditions On the machine restarting if the exciter that is to be aired does not attain the preset power level whereas the spare one is operational the apparatus performs the changeover when the evaluation time 120 s expires On the machine restarting if both exciters do not attain the preset power level the apparatus airs the one that had been present when the machine was turned 16 30 Rev 1 0 20 07 12 User Manual ATUNT5KO0AQ amp ATUNT5KOAQ1D off after the evaluation time has expired 6 5 Protections and alarms The ATUN
22. ervice Settinsz Exciters Info Releaze Menu select Screen Rev 1 0 20 07 12 8 30 User Manual ATUNT5KO0AQ amp ATUNT5KOAQ1D 6 2 1 LCD and scrolls buttons The operator uses the control software of the transmitter by means of a series of menus that are displayed on the LCD Four specific keys are provided for scrolling through the menus performing the settings and giving the commands Function Description OK Click this button to access a sub menu to enter the editing mode or to confirm a modified value ESC Click this button to exit from a menu or to cancel the modification of a value Click this button to scroll inside a menu to the right or down or to reduce the value of a S parameter being modified 1 Click this button to scroll inside a menu to the left or up or to increase the value of a oC parameter being modified When the operator is not using the various buttons to navigate the LCD displays the preset screenful that shows the overall status of the machine s modules The control unit acquires every second the status of the other modules by means of a COM serial bus The activity at the bus is signalled by the BUS INT LEDs on the units panel As indicated on the preset screenful push the ESC button to access the screenful for selecting the menus On reaching the selection screenful move the cursor full rectangle using the arrow keys to display t
23. es system level information about the ATUNT5K0AQ amp ATUNT5K0AQ1D Further details about the operation of the single components please refer to the relative manuals that are attached to the present one and should be considered a part of it e SIUOS alias ATVTE e ATVHASKO 4 30 Rev 1 0 20 07 12 User Manual 5 1 5 2 9 2 1 User Manual Rev 1 0 20A ELETTRONICA ATUNT5KOAQ amp ATUNT5KOAQ1D Installation and Use This chapter contains the basic instructions for installing and using the ATUNTS5KOAQ amp ATUNT5KOAQ1D If necessary more depth information about the operating principles may be found in the components manuals Installation For practical reasons and for transport safety the machine can be supplied disassembled to the customer The assembly procedure is rather simple and can be carried out by any qualified technician Note In order to avoid the risk of damaging the machine and or of injuring the operators it is advisable to closely adhere to the instructions provided below always respect all the safety regulations and standards in force Unpack the transmitter and before any other operation check that the equipments hasn t been damaged during transport and all the controls and connectors on the front and rear panels are in good condition To install the ATUNT5KOAQ amp ATUNT5KO0OAQ1D transmitter please refer to the relative technical dossier particularily about Mains supply connection
24. et the CCU unit in manual mode and switch it in ON mode Rise its output power until the output power of the amplifier the overall power indicated on CCU unit display reaches its required value indicated in technical dossier Note during the RF output power rising check the reflected power level on Control Unit to verify the antenna status The transmitter is now up and running at its nominal power level It is then possible to perform all the controls and verification that one thinks are necessary before putting it into operation Also you should check 6 30 The equipment must be installed in an air conditioned at 25 C and at room temperature should not exceed 35 C The hot air coming out from the roof of the rack must be carried out through a tube with a diameter equal to or greater If the tube has a length greater than 1 meter install an exhaust fan on the side that goes out Each rack has its own drawer These can identify the label indicating the channel placed the tray Before turning to make sure that all RF cables are tight and that the return loss to the antenna is at least 26dB Make sure is present an ASI signal of 2 70Mb 75Ohm Check that the bitrate of the program to be transmit is less than or equal to the maximum bitrate in output To be sure your system is set to start around 1096 below the nominal power Adjust dall exciter power during the heating phase at least 1 hour Rev 1 0 20 07 12
25. for marking the events in the alarms register The date and time do not need to be updated in the transmitter in order for it to work efficiently On having completed these settings click ESC to return to the selection screenful In order to set the on air exciter select the Exciters menu Take into consideration the On Air Exciter line the number to the right indicates the exciter being used To change it simply highlight the line and click OK Menu Exciters Screen The exchange of the exciters is assisted from the software that is when the commutation is carried out the interlock comes systematized in the correct way Rev 1 0 20 07 12 User Manual ELETTRONICA 6 4 6 4 1 6 4 2 ATUNTSKOAQ amp ATUNTSKOAQ1D independently from like they were The interlock could be modified also manually in case of necessity Management of the exciters This chapter describes the ways in which the microprocessor controls the amplifier and how the user may interact with the software The control unit can perform the automatic changeover between exciters if one malfunctions The Manual LED on the panel indicates when it is lighted up that the automatic changeover function is disabled In order to enable it click the EXCITER CHANGEOVER button and check that the LED turns off In operation of the ATUNTBKOAQ amp ATUNT5KO0AQ1D automatism state the behavior of the machine will be different In this chapter are describ
26. g or by any informa tion storage and retrieval system without written permission of the copyright owner Notification of intended purpose and limitations of product use This product is a FM transmitter intended for FM audio broadcasting It utilises operating frequencies not harmonised in the intended countries of use The user must obtain a license before using the product in intended country of use Ensure respective country licensing requirements are complied with Limitations of use can apply in respect of operating freuency transmitter power and or channel spacing Declaration of Conformity Hereby R V R Elettronica SpA declares that this FM transmitter is in compliance with the essential requirements and other relevant provisions of Directive 1999 5 EC CE ATUNT5SKOAQ amp ATUNT5K0AQ1D DECLARATION OF RaW Ra CONFORMITY ELETTRONICA We the undersigned Manufacturer s Name R V R Elettronica SpA Manufacturer s Address Via del Fonditore 2 2c 1 40138 Bologna Italy Certify and declare under our sole responsibility that the product Product Description Solid State Transmitter Station for analog TV broadcasting Modulation NTSC Standard M UHF Band Model ATUNT5KOAQ Variant ATUNTS5KOAQ1D Frequency Range 470 000 862 000 MHz RF Power Output 500 5000 W when used for its intended purpose is in compliance with the essential requirements and other relevant provisions of Directive 9
27. he concerned line Then click OK to access the associated menu Select the General Status menu to return to the preset screenful User Manual Rev 1 0 20A ELETTRONICA UNT5KOAQ1D 0 2 2 Buttons selector switches and LEDs The typical machine control operations are performed using the buttons of the control unit s panel Specific LEDs correspond to each button and selector switch for indicating the machine s status The functions performed by the controls are as follows Function Description OFF Button for turning off the machine ALED signals that the machine is OFF In this status the exciters and the fan are off and the RF amplifying modules are not powered TDBY Not availabl ON Button for turning on the transmitter The RF wer ly i IV LOC REM Selector switch for setting the transmitter in remote or local mode In local mode the buttons and the controls via the menus are active In remote mode the buttons and the controls via the menus are inhibited and the commands may be given only remotely via the parallel interface or via the remote control software ALARM RESET Button for zeroing the FAULT or WARNING alarms NOMINAL POWER Not available POWER LOWER Not available EXCITER CHANGEOVER Use this button to set the changeover system in manual or automatic mode The signaling LED turns on when the manual mode is selected On performing a changeover the exciter connected to the amplifier is deviat
28. his menu is entered all the secondary functions are interrupted therefore a possible alarm may not be visualized and registered immediately when exiting this menu all the alarms which were temporarily put in stand by are registered If the user sets some modules in OFF modality these will be automatically reactivated when exiting the menu This menu is deactivated after 60 minutes if no key is selected Menu Li n ipti Fwd Forward power globally emitted by the if Unb Unbalancing power dissipated in the Combiner module 1 RF UnitN On Fields used to switch ON and OFF the amplifier modules Before the removal of an amplifier module for its replacement or maintenance switch it off with the help of the corresponding tine 1 Fwd 1 Forward power generated by the RF module Rf 1 Reflect power from the RF module MENU Service Fwd 10 00 Kw Unb O wW 4 Fwd UNIt1 2on 1023 UNitZ on 1012 UNit2 on 1023 UNIt4 on 1018 UNit amp on 1018 UMit amp on 1023 UNIt7 2on 1018 UNiItB on 1023 UNItS on 1018 UNIt1O on 1023 2222222z oo 00000000 Lm Service Screen User Manual Rev 1 0 20A ELETTRONICA UNT5KOAQ1D 1 9 Settings Menu This menu is used for the settings of the unit It is therefore the menu which is used more often apart from the possible maintenance operations Nominal Power Not available 0 1 1 1 Pwr Lo
29. in the RF modules _ Rej IT Temperature of the load resistors dissipating Exhaust Temperature of the exhaust air top of the S W R Standing Wave Ratio calculated by the External Fwd External Rfl External Unbal Control Unit on the basis of the measured Forward power of an external transmitter Reflected power of an external transmitter Unbalancement power of an external transmitter when configured for this function S Main Exc Output power of the exciter currently on air the one connected to the input of the RF Stdby Exc Output power of the exciter currently on the Temp Status of the temperature alarm sensor RF Enb RF output enable On means that the RF combiner unit is giving its permission for the are glar operation of the transmitter SS Aux Fan SET1 Switch for an auxiliary fan not used in the Status of the output SET1 See the a Settings Menu 1 11 MENU R F CHANNELS COMBINER Fuwd Linbal Re j LT Exhaust Rev 1 0 20 07 12 COMBINER 10000 W 80 W 10 W 31 7 C 38 8 C External Moin Exc Stby Exc Alarms Temp Outputs RF END On Aux Fan 2 eel SETS rr t Menu R F Combiner Screen User Manual ATUNT5K0AQ amp ATUNT5KOAQ1D 7 1 6 R F Units Menu Information menu showing the status of the RF power amplifier modules It is composed of 10 screens one for each module that can be scrolled using
30. is no breathing start artificial respiration without delay Figure 2 as follows tilt the head backwards pinch the nostrils seal your mouth around the victim s mouth and give four fast rescue breaths Figure 2 e Check for heartbeat Figure 3 if there is no heartbeat begin chest compressions immediately Figure 4 placing your hands in the centre of the victim s chest Figure 5 Ed SEDES Figure 3 Figure 4 Figure 5 UNT5KOAQ1D Rev 1 0 20 07 12 WR ELETTRONICA e One rescuer give 2 quick rescue breaths after each 15 compressions Two rescuers one rescue breath after each 5 compressions Do not stop chest compressions while giving artificial breathing Call for medical help as soon as possible 3 1 2 If the victim is conscious e Cover victim with a blanket e ryto reassure the victim Loosen the victim s clothing and have him her lie down Call for medical help as soon as possible 3 2 Treatment of electric burns 3 2 1 Large burns and broken skin o Cover affected area with a clean cloth or linen Do not break any blisters that have formed remove any clothing or fabric that is stuck to the skin apply adequate ointment e Administer adequate treatment for the type of accident Get the victim to a hospital as quickly as possible Elevate arms and legs if injured If medical help is not available within an hour th
31. oduct to be free from defects in workmanship and its proper operation subject to the limitations set forth in the supplied Terms and Conditions Please read the Terms and Conditions carefully as purchase of the product or acceptance of the order acknowledgement imply acceptance of the Terms and Conditions Forthe latest updated terms and conditions please visit our web site at WWW RVR IT The web site may be modified removed or updated for any reason whatsoever without prior notice The warranty will become null and void in the event the product enclosure is opened the product is physically damaged is repaired by unauthorised persons or is used for purposes other than its intended use as well as in the event of improper use unauthorised changes or neglect In the event a defect is found follow this procedure 1 Contact the seller or distributor who sold the equipment provide a description of the problem or malfunction for the event a quick fix is available Sellers and Distributors can provide the necessary information to troubleshoot the most frequently encountered problems Normally Sellers and Distributors can offer a faster repair service than the Manufacturer would Please note that Sellers can pinpoint problems due to wrong installation 2 Ifyour Seller cannot help you contact R V R Elettronica S p A and describe the problem if our staff deems it appropriate you will receive an authorisation to return the equipment along
32. of accessory checks and settings deemed necessary may be carried out before starting up the apparatus 6 3 3 Control unit settings The settings of the control unit that are required for starting up the machine mentioned in the powering on procedure are the following 1 Setting of the power levels 2 Setting of the on air exciter Before performing the first operation click the ESC button The display shows the screenful for selecting the menus Click the arrow keys until the cursor highlights the line associated with the Setting menu Click OK the software will show the associated screenful on the display User Manual Rev 1 0 20 RW ELETTRONICA UNT5KOAQ1D MENU Settings Nominal Pwr 10 kw Low Power A 5 00 kw Set Assign SET1 Ch 1 8 00 kw SET1 Ch 1 5 00 kw SETI Ch 2 S 440 W SET1 ch 1 Z 5 00 W Exc s wait time 10 sec Talk Address Time h n 14 49 Date d n y 12 02 02 Write Config All Menu Settings Screen Before performing the first operation click the ESC button The display shows the screenful for selecting the menus Click the arrow keys until the cursor highlights the line associated with the Setting menu Click OK the software will show the associated screenful on the display When inside this menu it is advisable to check the date and time lines and update them if necessary Note the date and time are used only
33. ons may require inspecting the equipment with live circuits Only trained and qualified personnel may work on the equipment live and shall be assisted by a trained person who shall keep ready to disconnect power supply at need R V R Elettronica S p A shall not be liable for injury to persons or damage to property resulting from improper use or operation by trained untrained and qualified unqualified persons A WARNING The equipment is not water resistant Any water entering the enclosure might impair proper operation To prevent the risk of electrical shock or fire do not expose this equipment to rain dripping or moisture Please observe local codes and fire prevention rules when installing and operating this equipment A WARNING This equipment contains exposed live parts involving an electrical shock hazard Always disconnect power supply before removing any covers or other parts of the equipment Ventilation slits and holes are provided to ensure reliable operation and prevent overheating do not obstruct or cover these slits Do not obstruct the ventilation slits under any circumstances The product must not be incorporated in a rack unless adequate ventilation is provided or the manufacturer s instructions are followed closely A WARNING This equipment can radiate radiofrequency energy and if not installed in compliance with manual instructions and applicable regulations may cause interference with radio communications
34. or simplicity s sake the automatic control capacities of the exciters are temporarily disabled Refer to chapter 5 4 that provides the instructions for turning on the ATUNT5KOAQ amp ATUNT5KOAQHD in the various cases Preliminary operation Before activating this piece of equipment the necessary connections must be performed and in particular Power supply e Modulating signals TV Audio or MPX RDS e RF load antenna feeder or dummy load About to the connections of the power supply and the modulating signals please refer to chapter 5 1 The machine s RF output is the EIA 1 5 8 flanged type and is accessed on the roof of the ATUNT5KOAQ amp ATUNT5KOAQI1D If a dummy load capable of dissipating the RF power generated by the transmitter is available it is advisable to run the first tests by connecting to it rather than to the transmission antenna Power on When powering on the transmitter the first time perform the operations outlined in the table below The Result column indicates the immediate results of the operations performed plus a few indications that confirm that the machine is working efficiently Should any inconsistencies occur as compared to these indications interrupt the procedure and identify the reason for the malfunction before resuming the procedure ration Resul Close the Transformer Breaker isolating switches The power supply unit carriages are wer Turn the Mains switch The whole
35. status external interlock JP4 4 LL parallel interface 1 17 a A A 7 17 7 Reserve 1 Input status Reserve 1 JP8 2 parallel interface S Relay Exc Exciters exchange relay status Off exciter Exc 1 Mute Exciter 1 interlock status Off RF power Exc 2 Mute Exciter 2 interlock status Off RF power IST 7 5 x Audio Al Audio Al JPAZIT Exc s Mains Exciters power supply status On power apply enabled Stand_by Out Stand by output line status from the control a U Total Eff Total effici T h Henu Control Unit Ineuts OutPuLe ELETTRONICA Bus inmut Total Eff Ext Imtl o 2 0F Ff Aux Intl U0fFf Excl H Hudio U0ff Exc H Hudio U0ff L P Timer 2 0F fF Reserwve 7T 0fkf Bezerwe 3 D P f ERezer ve 1 SLand bu Bus outmut Relat Exc U0Hff ExcL 1 Hute 0Hff ExcL 2 Mute Of f Audio Alarm Of Ff Exc s Mains 0r Stand bu Menu Control Unit Screen Rev 1 0 20 07 12 User Manual ATUNTSKOAQ amp ATUNT5KOAQ1D 7 1 4 Power Supply Menu Information menu showing the status of the Power Supply Rectifier carriage Menu Line Description Bus Bar Output voltage from the rectifier on the mmon 90V Hoom T Temperature of the air at the input of the unit Safety Status of the safety arrest button On indicates the functioning is enabled Off means the unit was arrested through
36. ts occurred The last events in chronological order are shown in the first page and so on To shift to the different pages use the arrow buttons It is not possible to cancel the alarms in the display Menu Line Description Unit Module of the system which generated the failure Err Type of failure and description The type of failure can be W Wait the unit goes in stand by until the cause of the failure is removed R Retry the unit is locked for a predefined time lag after which a reset attempt is launched or F Fault the unit is completely locked and requires the intervention of the user in order to remove the cause of the failure Time Time hrs and minutes at which the failure cure 272 Date Date at which the failure occured Err E Hute Flt E In W Tm F CIE F Fuse F C B E lw F C B Elw F C B Blw Blw Menu Alarms Screen Rev 1 0 20 07 12 Alarma Fa 1 of 2 Time 14 14 14 13 14 69 14 55 14 802 13 57 13 56 13 55 13 37 13 32 13 15 Date 17 62 65 12 02 03 12 02 03 12 02 03 12 02 03 12 02 03 12 02 03 12 02 03 12 02 03 12 02 03 12 02 03 User Manual R 9 R ATUNT5K0AQ amp ATUNT5K0AQ1D 7 1 8 Service Menu This menu is normally used during the maintenance operations When this screen is visualized the Control Unit checks the status of the modules of the unit more frequently in order to have a visualization of the different parameters as fast as possible When t
37. wer Nt Available 1 SET1 Level Limit at which the Power Good SET1 is launched This level is expressed as a percentage of the full scale to which SET1 SEI2 1 8 esl 1111 1111 SEIS See SETI SEI4 ee SE Exct Wait time Delay before assuming the on air exciter is Neen es TalkAddress Adress of the unit in the RS485 network Clock Visualization and setting of the internal clock af te it 227272727272 00 Calendar Visualization and setting of the internal a calendar of the unit L P Timer Setting of the automatic power reduction feature this can be Auto enabled or The feature consists in reducing the power to the low power level and then returning to the nominal power at fixed times The start and stop times are set in this menu selecting A Ito Write Config Button for the registration of the i M uechen MENU Settings Nominal Pwr 1 00 10 00 KW Low Fr 5 00 KW Sat Assign Limit SET1 Ch 1 100 X 10 00 KW SET2 Ch 1 50 5 00 KW SETS Ch 1 100 1200 wW SET4 Ch 2 100 600 Wo Exc s wait time 10 sec Talk address 4 sec Time h m 14 49 Date d mc y 12 02 02 Write Config All Settings Screen 26 30 Rev 1 0 20 07 12 User Manual ATUNT5KOAQ amp ATUNT5KOA 7 1 10 Exciters Menu This menu is used to configure the settings of the exciters Menu Line Description M
38. with suitable instructions 3 When you have received the authorisation you may return the unit Pack the unit carefully before shipment use the original packaging whenever possible and seal the package perfectly The customer bears all risks of loss i e R V R shall not be liable for loss or da until the package reaches the R V R factor reason we recommend insuring the go 2 30 Units returned without a return authorisation may be rejected and sent back to the sender 4 Be sure to include a detailed report mentioning all problems you have found and copy of your original invoice to show when the warranty period began with the shipment Please send spare and warranty replacement parts orders to the address provided below Make sure to specify equipment model and serial number as well as part description and quantity R V R Elettronica S p A Via del Fonditore 2 2c 40138 BOLOGNA ITALY Tel 39 051 6010506 3 First Aid All personnel engaged in equipment installation operation and maintenance must be familiar with first aid procedures and routines 3 1 Electric shock treatment 3 1 1 If the victim is unconscious Follow the first aid procedures outlined below Lay the victim down on his her back on a firm surface the neck and tilt the head backwards to free the airway system Figure 1 Figure 1 If needed open the victim s mouth and check for breathing e If there
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