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PJ10KPS-CA - Telecom Italia srl

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1. NP d Nul df A ui Ke J2 J4J6 J8 JI0 gg J2 J4J6 J8 40 gg J1 and J2 J7 and J8 e o 0o o o o o Oo e 0o 0 o o 0o Oo eeoc cc00609009009 for board 1 eceoeoeoee5e for board 4 ea SESS C11 C11 ei EI Pr Gre EIT J9 9 Nea Nur uf b ud J2 J4J6 JE JO ge J2 J4J6 J8 J0 me serve J3andJ4 secese J9andJ10 didi bg for board 2 a ee ee for board a ee DE en cH O HE 57 4 O 7557 Bu r put J2 J4J6 W810 ag JP1 e RT J5 and J6 NESE PP for board 3 Oo 00000006 ME Ci O 5573 User amp Technical Manual 70 PJ10KPS CA GREEN 7 GSM Telemetry R V R Elettronica s plug in series transmitters may be optionally fitted with the telemetry device that enables the user to remotely check all the machine s working parameters and control some of them and provides the transmitter with the ability to trigger alarms when problems arise while the transmitter is on air possibly sending GSM Short Messages SMS to the maintainer s cellular phone or to any other number stored in the machine s memory Telemetry is installed on the top rack of the transmitter at the rear RS 485 DB9 male connector for connecting the RS 485 bus from the CU DB9 male connector for connecting the I2C bus from the CU 18 0
2. Two control groups are present on this unit e LCD and scroll buttons CONTROL UNIT FAULT WARNING LOCAL NOMINAL POWER ALARM POWER LOWER RESET EXCITER CHANGEOVER Buttons selector switches and LEDs CONTROL UNIT WARNING LOCAL FAULT w NOMINAL POWER ALARM POWER LOWER RESET EXCITE CHANGEOVER User amp Technical Manual 9 PJ10KPS CA XN 51 LCD Display 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 Pulsante Descrizione OK Click this button to access a sub menu to enter the editing mode or to confirm a modified value of a value F Click this button to scroll inside a menu to the right or down or to reduce the value of a parameter being modified Click this button to scroll inside a menu to the left or up or to increase the value of a parameter being modified Trimmer for the regulation of the contrast of display the LCD When the operator is not using the various buttons to navigate the LCD displays the preset screenful that shows the Output Power that it indicates the forward and reflected output power Figure 5 1 As indicated on the preset screenful push the ESC button to access at the Overall Sta tus men Figure 5 2 OutPut Power 10 1 Fw Reflected Power IN Press lt
3. rraranannnnrnnnonanenannnnrnanenanenarnnnrnanenusnneennenuneneenn 3 4 1 ENN 3 4 2 Technical specifications rranaranenarnnnrranennrnnnrnnnenannnnrnnnenanenennnsennnen 4 4 3 0 51110 EEE ements ramantanee 5 4 4 Operating principles rrrarnnnaranerannrnrnanenanenarnnnnnanenasnnernnnenuneneenneennee 6 4 5 OS AUGE Le T De ENN ae 9 5 1 REBIB o AY 10 5 1 1 Overall status menu rarrarnnnnrnrrnrnannnennernunnnnnnernuennnnnnevernsnnseneenusnnsene 11 0 1 2 SEE GE EE m m 12 0 1 3 Gola Ea og EE EN 12 9 1 4 Power supply menu sesssssesseeeeeneenennnen nennen nennen nnns renis 13 5 1 5 RF co0mbrer NET NE EETEI 14 5 1 6 RF MEN ss RT 15 5 1 7 NTS 16 5 1 8 EMNE SU NET 16 5 1 9 SeN S MENU EEE ER 17 JE TTE EE E dama NACH PRCAPS IMEEM PUGNA 18 EIT MFO WCC EE EEE E E E AA 19 Skl MEL SR MEE 20 alles MOE NTIS AN RR 21 5 2 Buttons selector switches and LEDSs eeeeeeeeesee 22 5 3 EESTI ERR 24 6 Details principal Components and Sub Systems 26 6 1 Goa EE e 29 6 1 1 Settings motherboard control unit rarrrrnrrnnnnnareranevnnennernrnnnnnnenanennn 30 6 2 RF MOUGN 32 6 2 1 Settings CPU board RF Module eeeeeeeeeeeeeeeeeee 36 6 3 Electromechanical SECtION ccccceccecceeceeeeeteeeeeeeeteeeeeee
4. amp maintenance manual VOLUMET LJ ADA ELETTRONICA EN B BROADCAST EVEN EC Declaration of conformity R V R Elettronica S p A declares that this transmitter is in conformity to the essential requi rements and to other relevant regulations settled by the 1999 5 CE directive Validity of the EC declaration of conformity WARNING the conformity of this product is not valid if the product is used in conditions not authorized by R V R Elettronica as described in the user manual Examples of conditions in which the conformity is not valid indicative list The connection between the exciter and the amplifier i indicated in the present document is not done properly The components used are different from those used and recommended by R V R Elettronica S p A The additional devices used are not suitable and or are generating signals which are not suitable to those supported by the product The product is used in operative conditions different from the normal working conditions for which the product was designed temperature humidity supply voltage Any modification on parts of the product without any prior authorization from R V R Elettronica S p A Limitations for the use of the product in the EEC member countries This product is a radio transmitter for FM broadcasting It can work on operative frequencies which are not harmonized in the EEC member countries Whoever uses this pr
5. 6 2 RF module PFTRF2KPJ5KM 15 14 13 Note 1 TT d M w mm m Rom n bid bg mm rii a z r LI er iet e 1 sr LLET T Ea ra pr L B ia a x D i HT I p I 3 I 1 I m 1 1 jte i F LI m elt T m i ia LE Er m 1 i 11 1 bond 1 a i au NE 1 rime Hi ge i 1 E ima grad I E qh jm I mpr Facla m m um Hom T E IA m la Fl Ld Ld m 1 ra EE a LI Li il 1 ia i i a F E 1 a a I 1 m Ji J i LE m TINI Fa a LE m Lu Ea CEP Sa 22 1 2 4 9 3 6 below 5 below 5 Internal view User amp Technical Manual 32 PJ10KPS CA Description Code Technical annex page 1 waycombier J GSCMBMOD2KPJ 9 gt 6 Driverboard SLDRVRFPJ5M 19 gt 8 Passthroughboard SLFI0368RO1VO1 9 Db 9connectorfiltered SLDBOMFILF 1 gt First capacitance low pass filter 2 3 1 Low pass filter 2 CSLPF2MOD2KW T RF sample monitor los UUM qe z I User amp Technical Manual 33 PJ10KPS CA PWR ADJ Trimmer adjustment of the output power of a single mo dule this control operates by varying the VPA pallet mo sfet Q PWR ADJ PHASE ADJ WT O PHASE ADJ ip switch for the regulation of the phase of the RF signal generated The phase of each RF module could be modi fied independently to steps of 1 6 from 12 8 to 11 2 In some cases could result useful
6. 6 5 1 1 PCB fan voltage 3 E 3 O FE OOO Sn ET User amp Technical Manual 48 PJ10KPS CA GREEN R1 Speed control 1 4 W Self reloading fuse 2 5A Fan SANYO 9GV0848P1G03 80X80X38 Red Speed control Brown Black Self reloading fuse 2 5A Fan SANYO 9GV0848P1G03 80X80X38 Speed control Brown Self reloading fuse 2 5A Fan SANYO 9GV0848P1G03 80X80X38 Speed control Brown Self reloading fuse 2 5A Fan SANYO 9GV0848P1G03 80X80X38 Speed control Brown CSALVTL2KWPJA CSALVTL2KWPJB Bill of material Item Qty Reference Partt Description 6 4 C2 C4 C6 C8 1000uF63V electr Electrolytic capacitor 8 4 F1LF2F3 F4 250V25A Selfreloadingfuse 9 4 XJ Screwterminal3 poles Screw terminal 3 poles solder User amp Technical Manual 49 R V Ra GREEN PJ10KPS CA 6 5 2 RF module address The address assigned to the module is mailed by a dip switch on the interface board SW1 In figure are brought back the configurations assigned to the different settings The RF module 1 that more to left looking at the machine from the front have address 8 the 2 has address 9 and so on until at 12 The other addresses are reserved for future uses IS 3 21 XU AA KL HA 654321 654321 654321 65 HR on ao N 654321 Module 1 Module 2 Module 3 Module 4 Module 5 Address 8 Address 9 Add
7. S Y Y Q S Oo VN 0S NOSMOI19 Ave Ce J18VN3 H3JMO 18 SUleW JAN 68 Manual cal User amp Techn PJTOKPS CA 6 11 2 Settings Absorber measure board To make sure they are configured correctly you have to set them through the switch SW1 and jumper JP2 AVR GREEN A c zZ R39 C62 R44 C63 R55 C64 OD m 0 dn im R60 HBBHHH EE WUWYBTXLL Cd Uuy6j JIVN d6 SW1 O o Uuyg cxLL Gd Uuy6i JIVN d c C67 8 oo mn R m um R19 C66 C65 CGP dlaAXavso H BHHH Uulyg eXLL Gd Uuy 63 JIVN33 d6 ce e SHS oO co User amp Technical Manual 69 AVR GREEN PJ10KPS CA 6 11 3 Settings Unbalancement measure board To make sure they are configured correctly you must set address of each board FID2 7 e 9 Ej L1 LJ Ct Ce LT PD3 PD1 e e D1 R C2 Bia J2 J4J6 J8 JO ge nnnm FIX6 Peer IP nm ail 111 B ga S h N Address You have to make a jumper with tin on
8. The PJ10KPS CA contains a complete protection and alarms system both at the individ ual 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 PJ10KPS CA 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 working FAULT This LED indicates a fault the amplifier is shut off the operator s intervention is required WAIT This LED indicates the wait status the amplifier 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 A complete description of the alarms and protection system is given in chapter 5 3 User amp Technical Manual 84 PJ10KPS CA GREEN User amp Technical Manual 85 PJ10KPS CA GREEN User amp Technical Manual 86 AVR GREEN PJ10KPS CA Revision History Date 30 05 2013 18 07 2013 12 09 2013 16 10 2013 18 09 2013 20 09 2013 Special versio
9. RFM POWER IN CMB POWER IN PS RFM POWER RFL CMB POWER RFL RFM PALLET 3 CMB POWER RFL EXT PS RFM PALLET 2 CMB POWER FWD EXT PS RFW POWER FWD CMB POWER FWD P5 PS C cn O me Z un C cn A ho RFModule CoMBier Power Supply cart Power FWD PowerFW gr R TR4 VBia R Temperature TEMP KDI Dissipator Temp REJ IT R8 R11 Pallet 1 Air Temp Outlet EXHAUST User amp Technical Manual 36 PJ10KPS CA 6 3 Electromechanical section remm Et r annex page board transformer PF1ADPSPJ5KM SLADPPSPJ5K2 PS combiner adapter 3 P S combiner CPUPSCMBPJ10K cpu combiner CPUPJSKMC2 cpu power supply User amp Technical Manual 37 PJ10KPS CA RMR 6 3 1 P S combiner PF1ADPSPJSKM E IE a praj SLADPPSPJ5K2 PS combiner adapter Leese A o tel CPUPJ5KMC2 cpu power supply CPUPSCMBPJ10K cpu combiner User amp Technical Manual 38 PJ10KPS CA R Y R 6 3 2 P S combiner trimmer In the PJ10KPS CA are present microcontrol boards one for each 2 2 KW module one for the control of the power supply and one for the control of the combiner In each board the trimmers have diverged meaning In figure RFM refers to the RF module PS to the power supply and CMB to the combiner TR12 is set so that VREF is 3 3 V PS power supply CMB combiner R T
10. nection is wrong Xchg Exc a changeover of the exciters has been performed Cfg N 1 The machine is in Fault status because three changeover attempts havebeen performed N 1 configuration Power Supply the air inlet temperature is too high the phase sequence is not correct The circuit breaker of the air extractor motor blocked it C B Blw The circuit breaker of the blowers transformer blocked it E Intl A Inti Audio 1 Audio 2 L P Tmr Ris 2 User amp Technical Manual 24 PJ10KPS CA GREEN AN Combiner Fwd forward power above its limit Rfi reflected power above its limit O dvr In overdrive main exciter O dvr Ld Too much power dissipated on the internal dummy load stand by exciter Unbalancement power above its limit Overheating of the unbalancement rejection load resistors Exhaust overheating SWR above its limit external alarm for future use R F Unit forward power alarm module reflected power alarm module alarm input power module In Tmp efficiency too low General wrong answer by the module interrogated Safety emergency button pressed Time out the module does not respond Default Talk default address for configuration Unbal Rej l T Exhaust S W R Ext Alr Fwd Rfl Replay err Device not configured Waiting for Retry to reset the pause time press ok XXXX Sec Start Up in Progress starting up control unit is not configured 2 OQ Q D
11. MONOPHASE VERSION 230 V User amp Technical Manual 63 PJ10KPS CA 6 11 Rejected load 9 14 13 12 11 10 9 Description v Supply voltage presence indicator Fan air inlet Not presnt 6 Fuseout 10A ug 8 VDE mains gt 9 Fanairoutlet VTL4114NHS3 nput 3 RF nput 4 RF nput 5 RF 7 7 16 to KDI 7 16 to KDI 4 7 16 to KDI 5 me Os oe lt aysa gt OC 13 A User amp Technical Manual 64 R V R GREEN PJTOKPS CA TOP VIEW KDI MASTER 01 DB 15 board SLDB15FFILF1 User amp Technical Manual 65 PJ10KPS CA 6 11 1 Wiring diagrams G ace Na Bs8 BE 88 8 82 208 82 OSADKDIPJSK2 Yi sn w Eo m Dj mn gm ug DE EH HGB om saa User amp Technical Manual 66 y Ra dih a 1 Fr OUO Q BORD outs m e HIM O fm Qaim ie SED INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 430 00 Cod CCX302430 560 00 Cod CCX302560 User amp Technical Manual 67 A 9 AN 00cc SNVH INOY4H G3
12. V mam LI i Lo LI Lu gi LES wh lt LED m i LJ E gt F eo 2 m a 7 LJ E LJ LI Lad L3 L h M User amp Technical Manual 60 PJ10KPS CA LEN 6 8 Services supply The services of PJ10KPS CA are supplied at 230V through a dedicated transformer Between the services are included the microcontroller cards of RF modules those of the combiner and power supply and the control unit Supplying the services of the PJ10KPS CA with an UPS Uninterruptable Power Supply the machine also in case of absence of mains power can be managed naturally limitedly to the functions available for example configuration or interrogation of the alarms registry The normal configuration of the machine previews that the services are directly supply through the connection to the electrical mains of the machine in order to insert an UPS is sufficient put it between the VDE on the roof after have removed the bridge that comes supplied of series User amp Technical Manual 61 PJ10KPS CA 6 9 PJ10KPS CA Ventilation The input hole of the air is situated on the back cover of the rack Input air Input air The output hole of the air is situated on the top cover of the rack The current of output air is equal to 800 m3 h The diameter of the output is 300mm Output air User amp Technical Manual 62 PJTOKPS CA 6 10 Input socket THREEPHASE VERSION 400 V
13. 18 V DB15 male to connect power from the CU User amp Technical Manual 71 PJ10KPS CA GREEN The top of the telemetry contains the following connectors Bridge to connect SMA connector for GSM an the GSM modem tenna or external directional antenna Insert the SIM o 157 Ol o Leeroy O card slot RESET FUSE FUSE PRG 2A 2A DB 9 female connector to connect the GSM modem with telemetry or to connect with the PC via RS 232 to the transmitter Fuse protection The LED on indicates that the telemetry is powered The LED on indicates that the memory of the telemetry alarms are pre sent Modem present The LED on indicates that the GSM modem is present and correctly detected by the telemetry The LED on indicates that the GSM modem is sending SMS messages The LED on indicates that the modem is connected The LED blinks when you connect your PC to the RS 232 telemetry to communicate with the transmitter using the Telecon 32bit Local The LED on indicates that the transmitter is in LOCAL via the selector switch on the CCU and telemetry will not send alert messages or you can remotely connect to the transmitter Waiting start The LED blinks for about 45 on first boot During this period the te lemetry it analyzes the whole machine to check status and does not send alerts Note you need to enter the bridge supplied with the telemetry between the connector MO DEM and RS 232 to connect the GSM mod
14. EI Ly I NN L A quon 1 1 Re Je ae ps act m MIS E Be T D bi aha zi zs mm md Tz RI M LR E Ca OE a JI mc eur S i B F1 eem PR ET page SLSPLMEASKVW 1 SLSPLINPSKW 1 5 id on request EIA 3 1 8 6 Connection to dummy load RF input from module User amp Technical Manual 54 PJTOKPS CA 6 6 1 RF combiner schematic OUTPUT Q MODEL OF THE ELECTRIC SHEMATIC OF 5 WAY COMBINER User amp Technical Manual 55 PJ10KPS CA 6 6 2 Splitter board trimmers On the entry splitter board are present two trimmers for the regulation of the measure of the emitted power from the two exciters These measures are those visible in the EXCITERS menu CSSPLMEABKW T On the circuits of power measure of the exciters there are two compensators to maximize the directive and minimize the operation error measure of the frequency of operation O On Air User amp Technical Manual 56 PJ10KPS CA LENS 6 7 Installation emergency CCU Board In the case the control unit presents a damage it is possible assure the correct operation replacing temporarily the control panel with the card furnished together with the PJ10KPS CA To effect the substitution execute the following
15. EXC 2 JP4 10 Grounding contact JP8 1 ALARM RESET Corresponds to the ALARM RESET button on the control unit JP8 2 In RESRV 1 Reserve 1 input When this input is active the failure is registered by the software in the Alarms menu For example it can be connected to a switch that indicates that the door of the station is open or to a sensor of a power reserve of an electric generator In this way by consulting the menus of the unit it is possible to trace the moment at which time and date the failure Occurred JP8 3 RESRV 2 Same as JP8 2 JP8 4 RESRV 3 Same as JP8 2 JP8 5 RESRV 4 Same as JP8 2 User amp Technical Manual 42 j up Ra y Ra PJ10KPS CA GREEN JP8 6 In EXCITER This command launches the changeover procedure between the CHANGEOVER exciters It has the same function as when you press the OK but CMD ton when selecting line On air exciter in the menu Exciters In order to launch the changeover between the exciters through this command the manual changeover modality should be formerly selected through the correspondent button on the control unit or through the JP8 7 jumper having however the unit in Remote modality JP8 7 In EXCITER CHAN Corresponds to ther EXCITER CHANGEOVER button of the GEOVER control unit JP8 8 JP16 1 Out 12V dc Power source A maximum of 100 mA can be absorbed between this jumper and JP16 2 This power source can be used if the user wants to enter the comands followin
16. Esc gt for Status Figure 5 1 User amp Technical Manual 10 PJ10KPS CA XN 5 1 1 Overall Status Menu This menu includes only indications therefore the user cannot insert any input in its different lines Figure 5 2 Menu Line Description Timer when Indication of the start and stop times of the automatic power enabled reduction feature see Settings menu Control unit Status of the control unit Off or On and indication of the exciter actually connected to the amplifier Exct 1 or Exct 2 Power supply Status of the power supply board R F Combiner Status of the RF combiner R F Unit N otatus of the Rf power amplifier number N 1 from the left Hours Timer counting the hours of operation of the transmitter For exam ple this indication is useful in order to define when a maintenance operation can be made 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 the Select menu Figure 5 3 Overall Status trol Unit Un ower SuPpPly 0n Combiner ON Unit 1 On ni EA 707070707070 y 1 mmmm Jk for Menu Figure 5 2 User amp Technical Manual 11 PJ10KPS CA XN 5 1 2 Select menu This is the exchange menu from which you can select the different sub menus that compose the software Figure 5 3 In order to enter a sub menu select the correspondent line with the arrow buttons and pre
17. ExFro menu disabled i1 o x x I ExPwr and Ex5ts menu enabled sea menu disabled Default parameters set i CCIR for PLL at 10MHz parameters set i parameters set i x x tf 2 2 China for future applications Meaning Jump JP8 with 16 bit CPU JP8 Position of panel card jumpers oooocoooooooooooooooco The sof tware denotes positions as follows 1 signifies a closed jumper O LI nw EE and ExFrq menu disabled TI tt TITTET Exper and Exsts wn disabled PETG W sbled EAA F veta sana xFra disabled ExPwr ExSts and ExFrq disablec X X 0 X X De fault parameters set in case of exciter reset CCIR for PLL at 10MHz X X X Default parameters set in case of exciter reset TETTE bd ed TE X 1 0 X X Default parameters set in case of exciter reset LL LLL LL LE LS dass X X l X X X De fault parameters set in case of exciter reset talia Lx iyo L3 LLL x Default parameters set in case of exciter reset X X X Reserved for future applications Reserved for future applications X MAINS alarm enabling NOTE in this case is necessary to move the two jumpers from positions 3 5 and 4 6 to the positions 1 3 and 2 4 of Supply card JP6 jumper see fig below X X TRDSP optional card presence 13 MHz Quartz frequency on PLL card X Telemetry optional card presence SFN software version only for TRDSP HE m Power supply pinout User amp Technical Manual 31 PJ10KPS CA
18. JP35 10 JP35 9 Out SET4 Similar to JP36 6 related to SET4 The common contact of this output is the RL5 JP35 10 JP35 10 CMN RL5 Common contact shared between the different digital output JP35 6 9 JP38 1 Out EXC ON AIR Digital output active when the exciter 1 is on air and not active when the exciter 2 is on air common contact of this output is the RL3 JP47 3 JP38 2 Out AUTO MAN Digital output active when the PJ10KPS CA is in changeover mode as regards the exciters The common contact of this output is RL3 JP47 3 JP38 3 Out LOWER POWER Digital output active when the PJ10KPS CA is set for the lower power level Common contact of this output is the RL3 JP47 3 JP38 4 Out NOMINAL POWER Digital output active when the PJ10KPS CA is set for the nominal power level common contact of this output is the RL3 JP47 3 JP38 5 Out OFF Digital output active when the PJ10KPS CA is set for the lo wer power level The common contact of this output is the RL3 JP47 3 JP38 6 Out STDBY Digital output active when the PJ10KPS CA is set for the lower power level The common contact of this output is the RL3 JP47 3 JP38 7 Out ON Digital output active when the PJ10KPS CA is set on ON mode The common contact of this output is the RL3 JP47 3 JP38 8 Out FAULT Digital output active when the PJ10KPS CA is set on FAULT mode The common contact of this output is the RL3 JP47 3 JP38 9 Out WAIT Digital
19. N 7 ev User amp Technical Manual 25 PJ10KPS CA RMR 6 Wiring diagrams FRONT VIEW Control Unit RF module Emergency button Main switch Breaker module 1 and 2 Breaker module 3 and 4 Breaker module 5 and Services Electromechanical section sliding Exciter 1 Exciter 2 Dummy load Shuko socket with fuse User amp Technical Manual 26 RV in BIB Gh PJ10KPS CA GREEN REAR AND SIDE VIEW Splitter Combiner Module box Power supply board tray fans Threephase transformer or Switching transformer for tray fans User amp Technical Manual 27 PJ10KPS CA Sheen TOP VIEW GSM telemetry Opz Input socket RF output Parallel interface Power supply opz input Services supply IF YOU DO NOT ENTER THE BRIDGE THE TRANSMITTER WILL NOT TURN Slot for the ON SEE CAP 6 8 passage of cables Air hole output 300mm User amp Technical Manual 28 PJ10KPS CA R Y R 6 1 Control unit CU prr a DET Ta meer Hir xh E z le ad ra et fr EE Ta DEDERE mar x We m rmm on E i Fi Qus rA s L pinner n E 1 P Dmm E z HERD E Er Tr Lh r s B us m if P Vti no gos F Ee d m en VU eu Edt e mE sub auteur T orm Se RENT eel aaa Pe EHE prn quB mn ja fe IM uoa eh 2 ch e Description Code Technical annex page 1 Core control unit SLCCUPJSKM2 Motherboard control unit SLC
20. Power Lower button is pressed except in case of dysfunction SET1 Level Limit at which the first Power Good level SETT is launched This level is expressed as a percentage of the full scale to which SET1 is connected indicated in the column Assign SET2 Level Limit at which the second Power Good level SET 2 is laun ched This level is expressed as a percentage of the full scale to which SET2 is connected indicated in the column Assign SET3 Level Limit at which the first Reflected power level SET3 is laun ched This level is expressed as a percentage of the full scale to which SET3 is connected indicated in the column Assign SET4 Level Limit at which the second Reflected power level SET4 is launched This level is expressed as a percentage of the full scale to which SET4 is connected indicated in the column Assign L P Timer Setting of the automatic power reduction feature this can be Auto enabled or Manual disabled 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 Auto Write Config Button for the registration of the configurations in each module of the unit User amp Technical Manual 17 MWR 10 00 Ku r i 799 b 8 0808 Kw a E Ju SAN Figure 5 11 5 1 10 Exciters menu This menu is used to configure the settings of the
21. TX Off or TX StaBy j Low Power Nom Power Audio Present Audio Absent Alarm Present Alarm Absent Station Station name Switching on the TXON E Be transmitters moms Station station name TXOFF ID ID number transmitters TX is Off Station station name LowPwr OK Station station name NOMPWR ID ID number emne power NomPwr OK Setting Station station name List of the alarms in ALARM ID ID number Alarm List of the alarms in memory MEy Station station name Resetting the alarms RESET ID ID number in memory ALARM RESET OK Every time you send a command must always return back a reply message to confirm that the command was received and executed The reply message may arrive within a maximum time of 5 min After this time the command is void WARNING The transmitter must be in REMOTE otherwise not receive any command User amp Technical Manual 74 AVR GREEN PJ10KPS CA 7 2 Alarms These are the alarms that the transmitter can send The power has dropped below the value set in SET2 menu settings of the CU Reflected Power The power has risen above the value set in SET4 menu settings of the CU ded the 1000 W No Audio PTX1 No audio input to PTX1 No Audio PTX2 No audio input to PTX2 Mains Fault only if there is the Is no longer the power supply the transmit UPS ter is turned off the UPS takes on the logic control modul
22. alarms menu If the mains signal is not OK the exciters turn off automatically If the piloting power exceeds the limit during operations the PJTOKPS CA 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 Keep 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 see 8 6 4 When the apparatus is set to STDBY the mute RF signals of the exciters are activated and as such both exciters are inhibited If the ON key is pressed the system re evaluates both exciters in the same manner as in the procedure from OFF to ON see 8 6 4 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 see 8 6 4 8 6 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
23. 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 If your 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 with suitable instructions 3 When you have received the authorisation you may return the unit Pack the unit carefully before shipment use the original packagin
24. by the inhibit of the device doesn t in tervene on the interlock of the exciters This could necessary when the apparatus is in configuration n 1 for verify if the exciters are operational Button for turning on the transmitter The RF power supply is activated If the command is set to MANUAL CHANGEOVER EXCITER led on exciters will block interlock and have to go through in exciters menu of CU to enable them manually The exciters should deliver a power of at least 15 W to start the transmit ter User amp Technical Manual 22 AVR GREEN LOC REM Selector switch for setting the transmitter in remote or local mode In local mode the buttons and the controls via the me nus 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 con trol software ALARM RESET Button to reset the alarm type FAULT or WARNING POWER LOWER Click this button to set the transmitter for supplying the nomi nal power level A specific LED signals this setting The value that corresponds to the nominal level is set by the operator using the menu settings see 5 1 9 NOMINAL POWER Click this button to set the transmitter for supplying the re duced power level A specific LED signals this set ting The value that corresponds to the reduced level is set by the ope rator using the menus see 5 1 9 EXCITER Use this button to set the ch
25. 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 A WARNING This equipment is fitted with earth connections both in the power cord and for the chassis Make sure both are properly connected User amp Technical Manual Operation of thi
26. exciters Figure 5 12 Menu Line Description Main 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 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 Same as Exct 1 for the second exciter Figure 5 12 Note the exchange of the exciter and the relative cursor are available only if the logic of exchange is set to manual and the yellow LED is lit User amp Technical Manual 18 PJ10KPS CA LENN 5 1 11 Info menu This screen informs the user about the configuration of the transmitter Figure 5 13 Menu Line Description Number of the exciters in the transmitter this can be Single or Dual Cfg N 1 Configuration of the transmitter as a N 1 system Checking of the external Fwd Rfl Unbal values Enabled or Disabled Reboot the machine after the intervention of the SAFETY alarm It must always be Auto Polarization The machine is designed to be able to transmit in the future even with digital signals To do this we need to change parameters on both the tensions of active devices both on the readings of the pa rameters Activating the Analog the machine operates in classic analog configuration putting Digital ca
27. instructions 1 Switch OFF the amplifier Remove the screw on the left side of the LCD panel open the panel and individualize the necessary connectors to the operation of the emergency card 2 Disconnect all the cables connected to the unit control User amp Technical Manual 57 PJ10KPS CA GREEN 3 Unscrew the crews that fix the board to the rack and remove the panel from his place 4 Connect the three connectors precedentely identified to the entries of the board like represented in the photo User amp Technical Manual 58 PJ10KPS CA LENS 5 Fix the board to the rack in the same position in which previously had fixed the cen tral panel of control Do attention to fix the side of the card from which the interrupter sticks out toward the outside of the amplier 6 Switch ON the apparatus with general switch and activate the operation of the board putting the interrupter on the ON position The switch has built in way to avoid the accidental operating throw the interrupter toward the outside go on the desired position and release the interrupter User amp Technical Manual 59 PJ10KPS CA LENS Now the emergency board is operative When be used the emergency board the amplifier acts with the parameters previously adjusted for example the level of power To modify the parameters is necessary use the unit control A Fr ERE i b T LJ
28. last one ena bled before removing the control unit Immediate power foldback under severe damaging fault conditions of VSWR The po wer of transmitter should automatically come down to a suitable safe design limit so that the transmitter and its subsystem does not get damaged due to load mis match Details of fold back to be provided The foldback function on the VSWR protection works automatically on bias voltage and PA volta ge reducing them to ensure that the machine can work at maximum power not to damage internal organs mosfet combiners and dummy load 4 3 Options The PJ10KPS CA envisages the following options User Dual exciter N 1 configuration Different kinds of exciters Automatic restore after safety tripping or manual restore Isolation transformer with surge arresters Electromechanical telemetry amp Technical Manual 5 R V Ra GREEN PJ10KPS CA 4 4 Operating principles This description is based on the block diagram shown in Figure 4 1 The PJ10KPS CA amplifier essentially comprises two blocks e The Splitter Coupler section e The RF amplifier section The Splitter Coupler section performs all the treatment of the RF signal except for the power ampli fication Power SWITCH setting Acn e kn 380 V RS485 3F N Figure 4 1 Block diagram of PJ10KPS CA The RF signals generated by two exciters in the redundant configuration are first attenuated by 6 dB to improve the uncoupling among
29. load resistors dissipating the unbalancement power of the measured forward and reflected power Forward power of an external transmitter when configured for this function Reflected power of an external transmitter when configured for this function Unbalancement power of an external transmitter when configured for this function Output power of the exciter currently on air the one connected to the input of the RF modules RF output enable On means that the RF combiner unit is giving its permission for the regular operation of the transmitter Status of the output SET1 See the Settings Menu Status of the output SET2 See the Settings Menu SET3 Status of the output SET3 See the Settings Menu SET4 Status of the output SETA See the Settings Menu User amp Technical Manual 14 PJ10KPS CA XN Menu R F Combiner mat aa is oiters Main Exc gt t bY E 5 1 6 R F Units menu Information menu showing the status of the RF power amplifier modules Figure 5 8 It is composed of 5 screens one for each module that can be scrolled using the arrow buttons E Menu Line Description Measurement of the forward power of the amplifier module Measurement of the reflected power of the amplifier module dule Measurement supply voltage of the module generated from the switching power supply included in each module Module temperature Measurement of the current absorbed by the preamplifier st
30. of the exciters The control unit manages these signals just like it manages the power good signals e Each Audio alarm signal is associated with its own exciter e fthe audio signal associated with the exciter that is currently on air enters an alarm status the PJ10KPS CA waits for the time configured in the exciter menu before it attempts the restoring operation e f the audio of the aired exciter is still in alarm status on the elapsing of the aforesaid time interval the control unit checks if the audio of the exciter on the dummy load is regular In this case the changeover between the exciters is performed Observe the following differences as compared to the case in which power is missing The management of the Audio alarm signals is not active during the start up phase and during the switching phase from OFF to ON but only when the exciters are working in automatic e Inthe standard configuration the aforesaid sequence continues until the audio signal associated with one of the exciters becomes regular again In the N 1 configuration the switching attempt is performed only twice after which the PJ10KPS CA enters the fault status e An Audio Alarm output is provided on the parallel interface this signal is activated with no delays when the audio of the exciter that is currently on air is in alarm status User amp Technical Manual 83 Ra Y Rh DW PJ10KPS CA GREENS 8 6 7 Protection and alarms
31. 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 function of the state of the PJTOKPS CA automatism the behavior of the machine will be various In this chapter are described the different cases 6 6 1 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 e 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 PJ10KPS CA in automatic mode when you are not performing maintenance operations 8 6 2 From OFF to ON with exciters in manual When switching from OFF or STDBY 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 PJ10KPS CA is set to fault status and power supply is cut to the exciters A message in the alarms menu s
32. 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 User amp Technical Manual 82 AVR PJ10KPS CA GREENS 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 off after the evaluation time has expired 8 6 5 Start up with exciters in automatic mode The sequence run by the PJ10KPS CA when the power supply is activated while it is already in ON status and the exciters are in automatic mode is identical to the one run for switching from OFF to ON The only difference is that a screenful displays the countdown for determining the fault of the exciters During this phase the manual automatic button is inhibited and in order to set the exciters to manual mode you must press the OFF button of the apparatus 8 6 6 Audio alarm The control unit of the PJTOKPSCA can manage a fault signal for each exciter which normally has an Audio Alarm meaning The control software of the PJ10KPS CA does not intervene in triggering these signals since they must be checked by the exciters or by any other connected devices The Audio Alarm signals are made up of two inputs for the logical signals on the parallel interface and on the mute RF command connector
33. the stages and then connected to a coaxial relay commanded by the control unit One of the two signals is closed on a dummy load built into the machine whereas the other signal is connected to the input splitter The power of both signals is measured by specific directional couplers The RF signal of the selected exciter is divided into five branches each of which is passed to the input of an amplifying module The five RF amplifiers branches are recombined by the coupler at the output of the amplifying modu les The overall amplified RF signal is filtered by a low pass filter for eliminating the harmonics and is therefore available at the output connector The Splitter Coupler section is controlled by a microprocessor based card which makes the values detected at the various measuring points available for the user and for the diagnostics functions User amp Technical Manual 6 PJ10KPS CA Ra y n GREEN The system contains five RF sub amplifier modules each of which is capable of supplying a maximum of 2 2 kW RF Each RF sub amplifier module incorporate a PFC Power Factor Corrector power supply that provides the utmost power efficiency for enhanced energy savings and environmental protection Each RF sub amplifier module contains a first stage with gain that varies driver according to the MOSFET BLF175 The RF signal amplified by the driver is then separated into three branches am plified by three LDMOS MRF6VP11KH recombine
34. the tel metry systems to which it may be connected For example each digital input can be configured through a jumper in order to be active when grounded or when connected to a supply source between 12V and 24V The scheme of one generic digital input is shown in Figure 6 4 2 b Please pay attention to the anti parallel type optocouplers so that if the jumper is closed between the pins 1 and 2 by grounding the DIGITAL INPUT the input is active On the contrary by closing 2 and 3 the input is active when the DIGITAL INPUT is connected to a positive voltage Each digital output can be configured individually as Normally open or Normally closed NO or NC In Figure 6 4 2 a the scheme of a generic digital output is shown Please note that when the jumper is closed between 1 and 2 the output is normally short circuited with the common pin while in the other case the circuit is normally open It is important to remember that the different commands can be given to the unit through the parallel interface only if the Local Remote selector situated on the front panel is on the Remote position COMM CA JUMPER JFI GER TLP Zd aa TERRE E 24 OE AK 7pF ERE 10 b Figure 6 4 2 User amp Technical Manual 41 CITAL IMPUT PJ10KPS CA JP35 JP12 JP48 JP8 JP4 ee ae ee ee i JP16 i JP22 a a me dm sr er rm a Ag P E JP38 JP47 Figure 6 4 3 The following table describes the function of each jum
35. use the regulations of phase for minimize the unbalanced power dissipated To this purpose it prefer ble of use the SERVICE menu in which this value comes adjourned in real time Bie WARNING Q O DRIVER 2 2KW_R F UNIT GREEN A FAULT The module is switched off due to excessive operating parameter You can see what he did turn off the module in the Alarms menu Front view User amp Technical Manual 34 R V Ra GREENS PJ10KPS CA RF input connector N type Power supply connector Pin 12 Neutral Pin 2 NC Pin 3 NC Pin 4 Phase Pin 5 GND Ground connector V RF output connector 7 16 EIA Rear view User amp Technical Manual 35 PJ10KPS CA 6 2 1 Settings CPU board RF module In the PJ10KPS CA are present microcontrol boards one for each 2 2 KW module one for the control of the power supply and one for the control of the combiner In each board the trimmers have diverged meaning In figure RFM refers to the RF module PS to the power supply and CMB to the combiner TR12 is set so that VREF is 3 3 V onee Nine RFM PALLET 1 CMB AIR TEMP OUTLET EXHAUST PS RFM DRIVER RFM TEMPERATURE TEMP CMB UNBALANCED TR5 CMB KDI DISSIPATOR TEMP REJ IT PS PS AIR TEMP INLET ROOM T RFM V BIAS CMB RFM VPA TRA PS V BUS CMB POWER IN LOAD ey RFM PALLET 4 CMB UNBALANCED EXT TRS PS
36. 40 units User amp Technical Manual 4 PJ10KPS CA GREEN Typical power consumption of the machine Transmitter irn Current irri Current f rt Current urn Current ower KW Amp Amp Amp Amp Ls Additional important features of the PJ10KPS CA are as follows The 2 2 kW amplifying modules are implemented by means of plug in technology the individual modules may be removed for performing maintenance operations for instance without having to turn off the transmitter The transmitter keeps working at reduced power even if the module has been removed This operation may be carried out without any risk of damaging the module itself or the amplifier as a whole thanks to the control system and to the RF connectors the power supply and the purposely designed data exchange For further information refer to the maintenance section Each module is controlled by a microprocessor based card that checks and adjusts its operating mode The resulting data are transmitted to the control unit The control unit manages the changeover of the two exciters both in automatic and ma nual mode The amplifier can work as usual even if the control unit is not present In fact the control unit may be substituted temporarily with an electromechanical interface by means of which the user may give the ON and OFF commands to the machine However in this case all the numeric type information will be missing and the power level remains the
37. CU1PJSKM2 68 User amp Technical Manual 29 PJ10KPS CA 6 1 1 Settings V LYE IE Y amp amp N N a a YY N N N vol Iele ele gt P4 Ejels SSE PE Re te w B K4 E Hi e 20 mea ONO F34 c Ppt PRLR sje 9h n T JIN Com p D M LII I Mn im a TET piam V Y N o VM M YNY p TEE e E EC N CSCCUTPJSKM2 Li ow t R21 R20 Leaving the jumpers as shown in the figure the audio alarm is active that is when the audio is no longer present at the exciter at the time of on air the system automatically switches on the other exciter Removing the jumpers the audio alarm is disabled We must also di sable the control ExPwr on the related modulator to do this must be removed from the connector JP8 of panel card located in the front of the PTX LCD the Jump 4 if the modulator mounts the CPU 8 bit instead you have to remove the Jump 5 if the modulator is equipped with the 16 bit CPU Panel card User amp Technical Manual 30 PJT0KPS CA MVR Meaning Jump JP8 with 8 bit CPU JP8 Position of panel card jumpers 16 4 1 D occocscd oo eo olo Reb oo o0008 o O 00 ER CRRA pe RES 000000000000000000006 The software denotes jumper positions as follows 1 signifies a closed jumper 0 open jumper X any position Ee ERR et a a Heu o o x x x ExPwr ExSts and
38. EMP OUTLET EXHAUST RFW TEMPERATURE TEMP TR5 m OMB KDIDISSIPATOR TEMP REJ IT PS AIR TEMP INLET ROOM T REM V BIAS TR4 CMB PS V BUS TRS CMB UNBALANCED EXT C un c v c D C Cn zx Po User amp Technical Manual 39 PJ10KPS CA 3 GREEN RFModle X CoMBier X Power Supply Temperature TEMP KDI Dissipator Temp Air Temp Inlet ROOM T REJ IT Power RFL Power RFL Pallet 4 Unbalanced EXT Unbalanced Pallet 1 Air Temp Outlet EXHAUST User amp Technical Manual 40 PJIOKPS CA SAN GREEN 6 4 Parallel interface opz CSINTREMPJ5K A parallel type interface is mounted on the top of the PJTOKPS CA in which the different signals are available through terminal blocks Figure 6 4 1 This interface is connected to the CU from which it receives the different signals and to which the eventual commands are forwarded The card contains digital inputs digital outputs and analog outputs Among the digital inputs a copy of all the possible orders that can be given locally to the unit by using the buttons of the control unit are displayed Figure 6 4 1 The digital outputs supply information concerning the status of the PJOKPS CA The analogue outputs enable the remote control of the most important parameters for example the forward and reflected power This interface was designed for a maximum configurability and adaptability to
39. If medical help is not available within an hour the 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 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 Administer adequate treatment for the type of accident Get the victim to a hospital as quickly as possible Elevate arms and legs if injured PJTOKPS CA 4 General Description The PJ10KPS CA is a RF amplifier for frequency modulation sound broadcasting It is a fully solid state apparatus of modern design that uses MOSFET as active components in the FM amplifying modules This chapter briefly describes the machine s main features 4 1 Composition The PJ10KPS CA transmitter is made up of modules inserted in a 19 rack The main appara tuses are GREEN e 5x RF amplifier modules at 2 2 kW nominal e 1x Control unit CU e 1x Splitter Input RF e 1x Dummy load In configuration standard it comes supplied with Rack from 32 unit Other d
40. active when are present problems on the alimen tation 43 User amp Technical Manual PJ10KPS CA GREEN JP47 1 Out AUDIO ALARM AUDIO alarm see JP4 8 and JP4 9 This output is active when the on air exciter is in audio alarm status This output has a common contact dedicated to this function JP47 2 JP47 2 CMN AUDIO Common contact AUDIO ALARM see JP47 1 ALARM JP47 3 CMN RL3 Common contact shared from the outputs JP38 1 10 JP47 4 CMN RL3 Parallel contact with JP47 3 JP35 1 Out RESRV 1 Reserve 1 Digitale output active when the INPUT RESERVE 1 input JP8 2 is active The common contact of this output is RL4 JP35 5 JP35 2 Out RESRV 2 Same as JP35 1 corresponds to INPUT RESERVE 2 The com mon contact of this output is RL4 JP35 5 JP35 3 Out RESRV 3 Same as JP35 1 corresponds to INPUT RESERVE 3 The com mon contact of this output is RL4 JP35 5 JP35 4 Out RESRV 4 Same as JP35 1 corresponds to INPUT RESERVE 4 The common contact of this output RL4 JP35 5 JP35 5 Out CMN RL4 Common contact shared between different digital outputs JP35 1 4 JP35 6 Out SET1 Digital output active when the parameter SET1 is active see menu Settings The common contact of this output RL5 JP35 10 JP35 7 Out SET2 Same as JP36 6 corresponds to SET2 The common contact of this output is RL5 JP35 10 JP35 8 Out SETS Same as JP36 6 corresponds to SET3 The common contact of this output is RL5
41. age MOS N 1 3 Measurement of the current absorbed by the MOS N amplifier module each RF module contains 3 MOS modules Total Measurement of the total current absorbed by the RF module Efficiency of the amplifier module Alarms Temp Temperature alarm Menu R F Unit i Channels Alarms O T KA LJ Ok i PS Alr Ok Unit Intl Om Urbal Off Output m Figure 5 8 User amp Technical Manual 15 PJ10KPS CA LENY 5 1 7 Alarms menu This screen describes all the registered events which are relevant to determine the pro bable causes of any dysfunction The screen is composed of a variable number of pages up to 10 in function of the number of events occurred Figure 5 9 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 visualized in this menu if not by personal RVR Menu Column Description For more information see chapter 5 3 Date at which the failure occured KOMM UM AC pe m ee ee ee A L444 IO n inininininininin innp a N a E M yw t gt ee VVVVVVVVO VID D PD Sa da ODA AN GIN Hot mayo Figure 5 9 5 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 pa
42. angeover system in manual or CHANGEOVER automatic mode The signaling LED turns on when the ma nual mode is selected On performing a changeover the exci ter connected to the amplifier is deviated toward the internal dummy load and vice versa The operator must use the exci ters menu to perform the changeover in manual mode LED WARNING This LED indicates an attention condition something is not working properly but the amplifier is still running LED FAULT This LED indicates a fault the amplifier is blocked and required the intervention of an operator for the restoration LED WAIT This LED indicates the status of waiting the amplifier is tem porarily disabled but will be reactivated automatically when the blockage is removed or after a set period of time depen ding on the type of protection LED INT LCK This LED indicates an external inhibition This check is run on the parallel interface JP4 4 LED TX BUS INT These LEDs indicate the activity of the serial bus 485 through which the CU acquires the status every second of the modu les LED RS 232 These LEDs indicate the communication between the CU TX BUS EXT and a PC connected to the RS 232 PJ10KPS CA User amp Technical Manual 23 AVR GREEN PJ10KPS CA 53 Alarms The menu Alarms of the control unit reports all the events connected to possible malfunctioning of the equipment or due to external causes Each registration contains the reference
43. ators and telemetry Fault Mod 1 12 Mains OK It is not an alarm is sent the first time you turned on the telemetry or when the mains voltage returns User amp Technical Manual 75 PJ10KPS CA 2 GREEN 8 Unpacking installation and use This chapter contains the basic instructions for installing and using the PJTOKPS CA ampli fier If necessary more in depth information about the operating principles may be traced in the next chapters 8 1 Assembly For practical reasons and for transport safety the machine is usually supplied disas sembled to the customer The assembly procedure is rather simple and can be car ried out by any qualified technician Caution 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 Identify the machine components e The rack various components are assembled such as the coupler the splitter the control unit the main blower Figure 5 1 a e The 5 RF modules Figure 5 1 b e The exciters Figure 5 1 d As a rule the amplifier is supplied as a complete transmitter This example shows two PTXLCD exciters produced by R V R Elettronica Usually the exciters are pre assembled inside the rack Check that all the components are in perfect working order Should there be any kind of problem for insta
44. d and filtered by a low pass filter Figure 4 2 ph Phase Adj mn 1 50 Vdc Vpa Vgate Pallet mosfet ee DC DC uC bias converter with 360 convrter PFC control Manual RS485 Vdc Power adj V Figure 4 2 Block diagram of RF sub amplifier module Each RF sub amplifier module is controlled by a microprocessor based card connected to the other microprocessor based cards of the system by means of a RS485 type bus Each RF sub amplifier module runs the Automatic Power Control function for regulating the supplied power the gain of the amplifying stages and the voltage supplied by the switching power supply unit are regulated so that the power that is output from the RF sub amplifier module corresponds if possi ble to the set level The overall power that the PJ10KPS CA must supply is controlled by the microprocessorbased card of the splitter combiner section according to the settings made on the control unit for the NOMINAL POWER and LOWER POWER parameters User amp Technical Manual 7 PJ10KPS CA DC DC PF CORRECTOR CONVERTER BOARD LOW PASS CONTROL CIRCUIT FILTER NA Im Page ss chm DD TII 3X FUSE MENER 800W STAGE BOARD PANER Figure 4 3 Internal view of RF sub amplifier module User amp Technical Manual 8 R R GREEN PJ10KPS CA 5 Control unit CU The operator controls and checks the status of the PJ10KPS CA by means of the control unit CU
45. dentification of the address of the transmitter usually 1 In the case of multiple transmitters in N 1 configuration will be given numbers in ascending order one for each transmitter Dia NomalyADT 2 in case of problems with the SMS Service Centre Modem type usually GSM Figure 5 15 Figure 5 15a Menu Modem No Modem Info Figure 5 15b User amp Technical Manual 21 R V R PJ10KPS CA GREENS 5 2 Buttons selector switches and LEDs The typical machine control operations are performed using the buttons of the control units panel Specific LEDs correspond to each button and selector switch for indicating the machine s status Figure 5 16 Figure 5 16 The functions performed by the controls are as follows Funzione Descrizione Button for turning off the machine A LED signals that the machine is OFF In this status the exciters and the pumps are off Button for setting the machine in standby In this status the transmitter does not emit any power but is ready to start the transmission the main blower is on the RF modules are not powered the exciters are on but locked by means of an inter lock The stand by is used to test the exciters in fact in ma nual modality the operator could arrange them in base to the own requirements coming from an On in manual modality the system does not touch the interlock Stand by status is signalled from a LED In manual and in stand
46. e Description Supply voltage of the fans input Temperature of the air at the input of the unit Safety Status of the safety arrest button On indicates the functioning is enabled Alr means the unit was arrested through the button Mains Status of the main voltage supply Ok indicates the presence of all phases and that their sequence is corrected Alr means that it must verify the presence of all phases their sequence or the fuse of one or more phases to protection of the threephase control Indicates the state of the exhaust fan K M G Indicates the status of the contactor general of the machine not used Indicates the state of input fan User amp Technical Manual 13 PJ10KPS CA Meru Power SuPpP1 Chanre ra Bus Fan 20 3 20 z 5 i Room EJ S 3 f et E EEE o sS qoi TTUPCPM Ok Input OutPutes Clk Blower Off IK dic mer Off M esevesee On Be ae Fan 0 Alarms C B Pur Fan Ok E B Blower Ok Figure 5 5 The threephase control and the relative fuses are found on electromechanical section 5 1 5 R F Combiner menu This menu contains the information related to the RF part of the complete transmitter Figure 5 6 Menu Line Description Fwd Overall emitted RF power of the transmitter Rfl Reflected RF power of the antenna Unbal Unbalancement RF power sum of the power dissipated on the internal resistors due to unbalanecement in the RF modules Rej IT Temperature of the
47. e is no breathing start artificial respiration without delay Figure 2 as follows tiltthe 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 Fi man ai m Pi R i K y TS FI M Y i H p y mt 9 4 vil Figure 3 Figure 4 Figure 5 e One rescuer give 2 quick rescue breaths after each 15 compressions User amp Technical Manual 2 RVR GREEN AN 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 Cover victim with a blanket Try to 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 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 Administer adequate treatment for the type of accident Get the victim to a hospital as quickly as possible Elevate arms and legs if injured
48. em otherwise will not work Nota Please note that to fully deploy the features of this telemetry system the you will need to sign a contract with a GSM service provider including DATA COMMUNICATIONS User amp Technical Manual 72 PJTOKPS CA GREEN The use of the telemetry system requires the correct setting of the addresse in the con nected pieces of equipment since they communicate on a shared bus Set the Uart address of exciter 1 to 1 exciter 2 to 2 To make this adjustment from the main menu of the exciter place the cursor light on the Admin and click on it Scroll down the menu next to the item GenSt click on it and select Uart Adr and set it to 1 on the first exciter the lower and 2 on the second if present We must now set the address on the CU which must be absolutely 3 this address is alre ady set to factory From the main menu the one that shows the direct and reflected power press the ESC key and then OK and move the cursor bright on the Settings menu and press OK Select the line Talk Address and press OK with the UP and DOWN keys set the parameter 3 User amp Technical Manual 73 AVR PJ10KPS CA GREEN 7 1 Dial up via mobile The commands that can be sent to the transmitter using SMS messages are as follows Reply Station station name ID ID number FWD value E Information about the UNBAL value transmitter s status TX On or
49. eries of accessory checks and settings deemed necessary may be carried out before starting up the apparatus 8 5 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 and OK button The display shows the screenful for selecting the menus Figure 5 7 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 Figure 5 8 User amp Technical Manual 79 PJ10KPS CA XN Meru Settings Heese Meru Select kobka Nom inal Pur 87M ZTTTTTTT lcontrol Unit Power Supply Set Assi In ombiner R R Ri mm wow Talk Address s ETT Meese PE A Date i dw W 255 ZI L P Timer Write Contig 4 wait time i sec i v A Dem D O Figure 5 7 Figure 5 8 On having accessed the Settings menu use the arrow keys to select the nominal power line Pwr Out and click OK Use the arrow keys to decrease or increase the indicated percentage value up to the required level Click OK again to set this value Repeat the operation for the line associated with the reduced power level Pwr Lower C The new power level is transmitted to the combiner module and then stored in EEPROM only w
50. ervices 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
51. g a positive logic high voltage active comand JP16 2 12V dc Same as JP16 1 JP16 3 JP164 JP22 1 1 O TX RX Bus RS 485 Please note that this serial port is operational only when the unit is in Remote modality JP22 2 TXIRX Bus RS 485 JP48 5 Out OUT AIR TEMP Temperature of the air at the output of the chimney Analog ou tput OV for 50 C 3 9V for 100 C JP48 6 V FAN Supply voltage of the fans JP48 7 General efficiency Analog output 3 9V for 100 OV for O JP48 8 OUT DAC 6 Reserved for future applications JP12 1 CMN MUTE 1 Common contact MUTE 1 see JP12 2 JP12 2 Out MUTE 1 MUTE exciter 1 Digital output active when exciter 1 is inhibited by the control unit Like all the digital outputs on the parallele in terface it can be configurated through jumper as normally open or normally closed This output has a common contact dedicated to this function JP 12 1 JP12 3 CMN MUTE 2 Common contact MUTE 2 see JP12 4 JP12 4 Out MUTE2 MUTE exciter 2 Digital output active when exciter 2 is inhibited by the control unit This output has a common contact dedicated to this function JP 12 3 JP12 5 CMN LOCAL Common contact LOCAL see JP12 6 JP12 6 Out LOCAL LOCAL REMOTE status Digital output active when the PJ10KPS CA is setted in local modality This output has a com mon contact dedicated to this function JP 12 5 JP12 7 CMN MAINS Common contact MAINS see JP 12 8 JP12 8 Out MAINS MAINS alarm
52. g 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 damage until the package reaches the R V R factory For this reason we recommend insuring the goods for their full value Returns must be sent on a C I F basis PREPAID to the address stated on the authorisation as specified by the R V R Service Manager PJTOKPS CA 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 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 e 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 e If needed open the victim s mouth and check for breathing e If ther
53. he machine s roof Figure 5 5 a and fix the conductors to the terminals of the top Figure 5 5 b Input mains voltage Input mains voltage Three phase Mono phase GNDNRST GNDNF Figure 5 5a Figure 5 5b User amp Technical Manual 77 d Ep i AR T S R GROUND F GROUND NEUTRAL NEUTRAL 27 28 29 30 77 78 AN Caution The connection of the machine to the electric alimentation is performed fixing to a 5 poles or a 3 pole cable with bare terminals to a terminal block Making sure without any possibility of error that the cable is not under tension while working on it It is reccomended not to turn on the machine without first have connected the RF exit to the antenna or to the dummy load The PJ10KPS CA requires a three power supply 3F black brown and grey N blue GND green yellow able to give 50A for phase Keep this requirement in mind in connecting to the personal distribution board 5 Reposition the protection panels of the RF modules 6 If the PJ10KPS CA was not supplied complete with pre assembled exciters insert and connect the exciters into the appropriate housings 8 2 First start This section describes the procedure for powering on the machine the first time For simplicity s sake the automatic control capacities of the exciters are temporarily disabled 8 3 Preliminary operation Before activating this piece of e
54. hen the ESC button is clicked 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 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 Figure 5 9 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 To have the correct efficiency of the transmitter the exciters should stay at 20 22 W unless stated otherwise indicated on the modulator depending on the version and frequency The power of the transmitter should be adjusted from the menu Settings DO NOT RESPECT THIS COULD DAMAGE THE EQUIPMENT LDMOS RVR ELETTRONICA S P A DISCLAIMS THE WARRANTY 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 independently from like they were The interlock could be modified also manually in case of necessity User amp Technical Manual 80 PJ10KPS CA XN Meru Exciters Main Exc EE OS MERECE Push lt Ok gt to change Figure 5 9 8 6 Management of the exciters The control unit can
55. ignals this fault When the apparatus is set to STDBY the mute RF signals of the exciters are not activated and may be modified by the operator 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 amp Technical Manual 81 R V Ra GREEN PJ10KPS CA 8 6 3 Automatic changeover When the PJ10KPS CA 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 the PJ10KPS CA keeps the WAIT LED on for signaling 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
56. imensions of the Rack always from 19 but with various heights 40 unit are available upon request LO JA B C D SENE FRONTAL VIEW SIDE VIEW User amp Technical Manual 3 PJ10KPS CA GREEN 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 FM exciters that it manages will be provided and connected a service exciter and a spare exciter 4 2 Technical specifications Frequency range 87 5 to 108 0 MHz without any tunings Nominal RF power 10 000 W Power supply voltage 400V 10 AC Three phase 3F N 230V 10 AC Three phase 3F N 230V 10 AC Mono Phase 50 60 Hz Weight 350 kg rack 18 kg module Rated output load TETT Permissible VSWR The permissible VSWR is 1 5 1 with full power with foldback beyond 1 5 1 Harmonics suppression and spurious Typically 85 dB RF power output connector size 1 5 8 with EIA flange on request 3 1 8 with EIA flange 95 non condensing For working heights of over 3000 meters there are optionally two possibilities according to the particular needs of the site extraction fan air fans to push the air inside the rack The value can differ in the event comes demanded the rack from
57. misure board SLADKDIPK5K2 68 6 11 3 Settings unbalancement measure board rrrrrurvarrranerarnnervarennreneen 69 f CHOIR 71 7 1 DAUD yia IMO DING ararnir A EES 14 7 2 ET 15 8 Unpacking installation and USe rraranarnrarnnnrnanennrnrarnnnrranerarnnernasennee 76 8 1 hti 76 8 2 EEE ig E E E E E crantese at EE E E 78 8 3 Preliminary OPeratiOn cc cccsccssecseeceecceeceeeceeecuecaueceeseeseueseeeseeens 78 8 4 POW CF OM e i E E 19 8 5 Control unt SENINGS cxcns2icccenctocsecencsacenesanasepesasacaenereneteharesgesnaencdesaeenends 79 8 6 Management of the exciters esses 81 8 6 1 Start up from power on with exciters in manual mode 81 8 6 2 From OFF to ON with exciters in manual eessss 81 8 6 3 Automatic CNANGEOVE ccccccsccceeceeeceeeceeceeecaeeceeceeesaeeseeeeuesaeeseeens 82 8 6 4 PETN PR 82 8 6 5 Start up with exciters in automatic mode eee 83 8 6 6 AUO AON are epi xpi Ee Tar bate sna M PII E EE MS 83 8 6 Protection and alarms asrnnrranrnnrnnrrnnvnnrnnrnanvnnrnernannannnennannannnennasnnne 84 User amp Technical Manual V PJ10KPS CA g GREENS S IMPORTANT The symbol of lightning inside a triangle placed on the product evidences the operations for which is necessary gave it full attention
58. n 11 03 2014 2 8 Updated Nicolini D CPU module diagram CPU combiner diagram CPU power supply diagram Bias board module diagram RF Power measure board FWD diagram RF Power measure board RFL diagram Dummy load diagram 2 9 3 0 3 1 01 04 2014 Updated Nicolini D Bias board module diagram Relay interface diagram 220 380v wiring diagram Low tension and signal wiring diagram 14 05 2014 Added Nicolini D PFC PFCPSL4280 diagram Updated Directional coupler RF module Various codes boards Bias settings Added Nicolini D Mono phase version Created Technical annex for diagrams 30 07 2015 Copyright 2014 R V R Elettronica S p A Via del Fonditore 2 2c 40138 Bologna Italia Telephone 39 051 6010506 Fax 39 051 6011104 E mail info rvr it Web www rvr it All rights reserved Printed and bound in Italy No part of this manual may be reproduced memori zed or transmitted in any form or by any means electronic or mechanic inclu ding photocopying recording or by any information storage and retrieval system without written permission of the copyright owner User amp Technical Manual 87 ISO 9001 2000 certified since 2000 V R Elettronica S p A M ia del Fonditore 2 2c ona Industriale Roveri 40138 Bologna Italy 92 q9 937 GE Phone 39 051 6010506 Fax 39 051 6011104 ELETTRONICA e mail info rvr it web http www rvr it The RVR Logo and others referenced RVR products and s
59. n process and transmit the digital signals Mem Info wA Ae Addr Baud Rate Softhare U Exciter Cfa N i i 3 Disabled keset Safety Automatic Polarization Digital Figure 5 13 5 1 12 Release menu This menu is composed of 2 screens that can be scrolled using the arrow buttons The first show the address the kind of configuration the software version and the hardware version of all the microprocessor boards of the transmitter Figure 5 14 the second shows the serial numbers of the modules Figure 5 14a Menu Line Description User amp Technical Manual 19 PJ10KPS CA LEN Menu Line Description Year of production of the module Serial number of the module Numbers E EXIIT iet ave ESL aT S SIT tiet blit HEIL mw DVVO PF EF FF EF PF FF Figure 5 14 Figure 5 14a User amp Technical Manual 20 PJ10KPS CA LEN 5 1 13 Modem menu This screen informs the user about the configuration of the optional telemetry GSM Fi gure 5 15 The parameters on this screen can be displayed only if the selector switch on the CU is located at a REMOTE location if it is placed in the LOCAL screen appears as in Figure 5 15a If you have not installed the telemetry box the screen will appear the figure 5 15b Menu Line Description I
60. nce if there is any damage caused by the transport of the components read the instructions associated with the Warranty at the beginning of this manual chapter 2 1 Install the rack in the location where the transmitter will work The rack is mounted on wheels for simplifying its movement therefore after having positioned it where expected it is advisable to use the four screws at the bottom of the rack to steady it perpendicular to the ground The transmitter is cooled by forced ventilation The air outlet is on the machine s roof whereas in the standard configuration the air intake is envisaged at the back of the machine If you opt for this solution install the machine at least 50 cm away from the back wall so that air can flow under optimal conditions 2 Remove the protection panels of the RF modules b Figure 5 1 User amp Technical Manual 76 PJ10KPS CA VaR GREEN 3 Insert the first amplifying module into the RF modules compartment Figure 5 2 Figure 5 2 The modules have a groove at the top and one at the bottom insert the modules so that the guides in the compartment fit into these grooves Slide the module until the two fixing screws fit into their seats Then tighten the fixing screws at the same time so that the module inserts into its compartment remaining parallel until it is perfectly in place 4 Connect the machine s main power supply cable Route the cable 5 pole type through the raceway on t
61. oduct should obtain the authorization from the spectrum local admini strative authority before starting using it The user is responsible for the configuration of the working frequency the output power and for the other characteristics of the installation to which the transmitter described in the pre sent documentation is part of in order to respect the limitations described in the authoriza tion received by the competent local authority Waste Electrical or Electronic Equipment WEEE This symbol indicates that you should not discard waste electrical or electro nic equipment WEEE in the trash For proper disposal contact your local recycling reuse or hazardous waste center CAUTION Do discard waste electrical or electronic equipment WEEE in the trash For proper disposal contact your local recycling reuse or hazardous waste center PJ10KPS CA Index 1 Preliminary instructions eeeeeeeseeeeeeenee rennen 1 2 KE I 6 EEE 2 3 FIAI EEE 2 3 1 Electric shock treatment eeseseseem 2 3 1 1 If the victim IS unconscious eesseeenmmH nnne 2 o M If the victim is conscious sseessesenmm Hmm 2 92 Treatment of electric DurnS rarrnrarrnnrnnnernrvnrvnvernennsvnveneenusnnneneenuenne 2 3 2 1 Large burns and broken SKIN cccceccseeceeeeeeceeeaeeeeeeceeeseeseeeeaeeses 2 3 2 2 MINO DOIS EE E E E EE RRT 2 4 General Description
62. output active when the PJ10KPS CA is set on WAIT mode The common contact of this output is the RL3 JP47 3 JP38 10 Out WARNING Digital output active when the PJ10KPS CA is set on WARNING mode The common contact of this output is the RL3 JP47 3 44 User amp Technical Manual PJ10KPS CA LENS 6 4 1 Interlock dummy load transmitter opzional r Connected to this terminal the r T interlock of dummy load 4 AXI EIIIIAI 4 eles duis a AAA hu Closed OK n Open ALARM JP4 If the transmitter is on ANTENNA through the COAX RELAY the interlock of dummy load is skipped If the transmitter is on DUMMY LOAD through the COAX RELAY the interlock operates If you want to bypass the COAX RELAY for example in the case of maintenance you have to remo ve the connector JP4 and insert the connector with the bridge JP4 Bridged connector User amp Technical Manual 45 RVR GREEN PJ10KPS CA 6 5 Module box 2 Trayfans 6 51 F module I O 6 5 2 interface je module switch 5 Power supply 6 5 3 board tray fans 1 3 4 RF module 6 2 N 1 from left User amp Technical Manual PJ10KPS CA 6 5 1 Tray fans CASVTLMPJ10KCV G FAN 80x80 48v POWER CONNECTOR ILME Pinout ilme male power supply Pin Cable color Description Black 0V GND Black 0V User amp Technical Manual 47 1 v TAE LI EN AVR
63. per of the parallel interface The first column indicates the identifying number of the jumper as shown on Figure 6 4 3 the second indicates the name of the signal and the third column describes its function Clamp Type Name Description JP4 1 Corresponds to the ON button of the control unit JP4 2 STDBY Corresponds to the STDBY button of the control unit JP4 3 Corresponds to the OFF button of the control unit JP4 4 In EXT INH External inhibition jumper It is a N C type jumper which means that it must be active for the PJ10KPS CA to work Upon delivery this terminal is closed to ground by a jumper JP4 5 In AUX INH Auxiliary external inhibition jumper It is a N O type jumper which means that it must be not active for the PJ10KPS CA to work It is auxiliary because even if nothing is connected to it the PJ10KPS CA works normally JP4 6 n NOM PWR Corresponds to the NOMINAL POWER button of the control unit JP4 7 LOW PWR Corresponds to the REDUCED POWER button of the control unit JP4 8 In AUDIO ALARM Audio alarm of exciter 1 This input when active indicates an EXC 1 alarm on exciter 1 If the PJ10KPS CA is in automatic changeo ver modality if the exciter 1 is on air and if this signal remains active for a time lag equivalent to the time setted in the Settings menu at line Exc Wait time the changeover procedure between the exciters will be started JP4 9 AUDIO ALARM Same as AUDIO ALARM EXC 1 for exciter 2
64. quipment the necessary connections must be performed and in particular Power supply MUST BE EQUAL TO WHICH HAS BEEN DESIGNED THE MACHINE OTHERWISE YOU MIGHT PERMANENTLY DAMAGE R V R ELETTRONICA S p A DOESN T ASSUME RESPONSIBILITY e Modulating signals e RF load antenna feeder or dummy load The machine s RF output is the EIA 1 5 8 flanged type and is accessed on the roof of the PJ10KPS CA 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 User amp Technical Manual 78 PJTOKPS CA AVR GREEN A 8 4 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 Operation Result Turn the Mains switch The whole 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 ke
65. rameters as fast as possible When this 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 Figure 5 10 Menu Line Description Fwd o Forward power globally emitted by the amplifier Unbalancing power dissipated in the dummy load connected to the combiner Fwd Forward power generated by the RF module R Reflect power from the RF module Fwd Unb RF Unit1 On Fields used to switch ON and OFF the amplifier modules Fwd Rfl User amp Technical Manual 16 PJ10KPS CA Figure 5 10 5 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 Figure 5 11 Menu Line Description Nominal Pwr Setting of the level of nominal power expressed as a percentage of the maximum power level This is the level that the PJ10KPS CA must reach when the Power Nominal button is pressed except in case of dysfunction Low Power Setting of the reduced power level expressed as a percentage of the maximum power level This is the level that the PJ10KPS CA must reach when the
66. ress 10 Address1 1 Address 12 SW1 l User amp Technical Manual 50 PJ10KPS CA 6 5 3 Power distribution board tray fans CSALVTL2KWPJ GREEN User amp Technical Manual PJ10KPS CA GREEN Speed control Input DC V1 from RF module Power supply rl d tray fans transformer or F1 10A T switching ry c J3 power C1 supply Speed control to tray fans ba J2 V CONTROL J1 FS m JP1 J67 V CONTROL F2 10A Jc J8 J7 O 1 I C sl e NO C2 J10 F3 10A C V CONTROL Joc O 1 I El J12 J11 JP3 C3 V CONTROL J130 F4 10A J16 J15 GT Q C s s Ix C IN Q C4 F5 10A J47 O l Q ba J1 V CONTROL e J20 J19 m C5 Fan 1 to the combiner optional F6 2A J QU C6 Fan 2 to the lt combiner optional J pH RER2 47 komm User amp Technical Manual 52 F1 F2 F3 F4 F5 F6 F7 F8 PJ10KPS CA 6 5 4 Power supply tray fans With threephase transformer Electromechanical section Transformer Power distribution board User amp Technical Manual 53 GREEN With switching power supply Electromechanical section Switching power supply i lm om im nts Power distribution board PJ10KPS CA 6 6 Combiner and splitter tt a T m FR r vill Zz hr 2 i Eom PET amp 3
67. s 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 product 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
68. ss OK key Menu Line Description oettings Setting of the parameters i e Power levels Parameters of the exciters i e output power on air exciter Information concerning the configuration of the PJTOKPS CA Release Information concerning the hardware and software versions of the modules composing the unit settings related to the optional telemetry system To return to the predefined menu press key ESC many times dekket Meru Select khkkh Figura 5 3 5 1 3 Control Unit menu Informative menu on the inputs and the outputs of the CU of the machine Figure 5 4 Menu Line Description Ext Intl Input status external interlock JP4 4 parallel interface Aux Intl Input status auxiliary interlock JP4 5 Exc1 A Audio Input status audio alarm exciter 1 JP4 8 Exc2 A Audio Input status audio alarm exciter 2 JP4 9 Input status of the modality of automatic reduction of the power User amp Technical Manual 12 PJ10KPS CA Input status Reserve 2 JP8 3 Input status Reserve 3 JP8 4 Input status Reserve 4 JP8 5 Exciters power supply status On power supply enabled Stand by input line status Stand by output line status from the control unit Total Eff Total efficiency of the machine Meru Control Unit DutPuts xct 1 Mu Exc 2 Mute t Audio Alarm Exo s Mains Figure 5 4 5 1 4 Power supply menu informative menu of PJ10KPS CA of the machine Figure 5 5 Menu Lin
69. sseseeeeeeeeaes 37 6 3 1 P S combiner PF1ADPSPJSKM rerarernrrnrerarennrrnernnrrnannnnrnnnrnannnennn 38 6 3 2 P S combiner trimmer esses enn 39 6 4 Parallel interface CSINTREMPJSK J rrarorororanornnrrnnrrrannranennnrnnnnnnnne 41 6 4 1 Interlock dummy load transmitter rrrarrrarernrrrrarrnnrrrarerarernnrnnannnnne 45 6 5 RF ENN Le 46 6 5 1 Tray fans CASVTLMPJ10KVG rerennnrrrarernrnnervnrenarenernnnrnanenennnnennne 47 Som NM PRAN VU 48 6 5 2 RF Module TESS 50 6 5 3 Power distribution board tray fans CSALVTL2KWP J 51 6 5 4 Power supply tray fans rrrrrrrannrarernnrrannrnnnnraneranennnrnnannnnnnnanenanennnene o3 User amp Technical Manual IV AVR GREEN i EE AOR PJ10KPS CA GREEN 6 6 Combiner and Splitte sesarexetescinzre tra bas vwEFOETA TE EPExuFIT E RERKE en L2 LY xp rap HUE 54 6 6 1 RF combiner schematic eeseeseeseessesseseeeee nennen nnns 59 6 6 2 Splitter board trimmers rrrananannnnrnanenanevarnnernanenasenurnnernunenusnneennsenene 56 6 7 Installation emergency CCU Board SLCCUEMPJSK1 of 6 8 DEV ICSCS SUD ONY 61 6 9 PJTORPS CA VentlatOEDisssscnxxbircadpi Ex ey bPR Rd Rb eat da aea 2a Ea I Ent 62 6 10 MI SK TT m 63 6 11 size 0 sierisrierene nese Ena EEEE E E EEEE ETEEN 64 6 11 1 VINN IAQ ANS aar 66 6 11 2 Settings Absorber
70. 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 1 Preliminary Instructions 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 doo 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 situations 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
71. to the concerned module the kind of event and its date and hour The module that detected the event is indicated by one of the following acronyms e C U Control Unit e PS Power supply e R F X RF module number X from 1 to 5 Combi Combiner Splitter The type of event allows to identify the origin and the consequence of the fault The first letter of the type of event can be one of the following W Wait event that causes the temporary block of the piece of equipment that will be removed as soon as the problem is solved R Retry event that causes a temporary block of the piece of equipment that will effect a restart attempt after a fixed lapse of time Max 8 attempts F Fault event that causes the block of the equipment and requires the intervetion of an operator for the restart E Error event that doesn t cause the interruption of the supply of power but can reduce the functions of the equipment e g cannot be done the changeover fun ction of the exciters The possible event types are listed in the table below Code Meaning Control Unit external interlock ausiliary interlock audio alarm of exciter 1 is active audio alarm of exciter 2 is active Low power timer active reserve 2 input is active Ris 3 reserve 3 input is active Ris 4 reserve 4 input is active Mute Fit Mute fault the mute commands i e the interlock commands for the exciters are not working they are not connected or the con
72. y of the control unit The automatic management for the exciters changeover is disabled The MANUAL LED must be on otherwise press the key again Press the STDBY key of the control unit The exciters are turned on in interlock status The RF amplifying modules stay disabled Being in manual modality the exciters could be unlocked to verify the operation see 8 5 Set the parameters of the control unit This procedure is described in chapter 5 on in this manual 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 and sets the exciter to ON mode Set the exciters Adhere to the instructions of the exciters used for setting the required work frequency on the exciters Regulate the output power of the exciters to 20 W Press POWER LOWER and ON The current exciter is activated the interlock is released from the exciter and its power emission is enabled The power emitted by the PJ10KPS CA amplifier increases gradually until it attains the level that had been set previously as Reduced power Check the emitted power level by means of the analog instrument with the selector switched to FWD PWR position Press NOMINAL POWER Power supplied by PJ10KPS CA increases and attains the set nominal value Check it on the analog instrument When the transmitter is on and works at its nominal power the whole s

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