TEX1000rLCD - RVR Elettronica SpA Documentation Server
Contents
1. Figure 5 1 shows the complete set of the machine s menus Paced Ss N e gt SET IIMliiliiiiiiilil Fud 397 WM Fud oo Menu 1 Predefined menu Power Adjustment Menu Menu3 Ene Pur F A Set one Hix Urs L R Selection Menu Pur OH Hod 18 PoD 58 FoR J Operation Menu b Fined 99 7 kfl 12 Power Menu PUPS F427 Ira 1 3 Eff mta Tritt 2 Power Amplifier Menu Fi 38 88 MHZ Menu7 Settings Menu FIIC fale Miscellaneous Menu bRel 62816988 Dat 19 7603720 4 Menu 9 Tab TESL 123456 Versions Menu eLo INM E c IITIIDUNNUUNANNUUNNNIII Menu 10 Channels Menu Figure 5 1 If the temperature alarm is enabled the power supply will come inhibited in case of alarm threshold overcoming and it will have displayed the following window only in case you are in the predefined screen User Manual Rev 1 1 23 06 05 9 38 TEX1000 LCD RaW Ra ae ELETTRONICA t HTTENTION tt OVER TEMPERATURE Status 1 Once restored the normal operation conditions the power supply will come rehabilitated with the same modalities antecedent the alarm lf the modulation ran out under 20 kHz for a time of about 5 minutes not modifiable the NO AUDIO status comes displayed in the predefined screen but the power does not comes inhibited Mod MoO AUDIO Fwy H li Status 2 5 4 1 Operation Menu Fnc From this menu the user can enable or disable the exciter power supply set the deviation di2. L amp R The right and left channel input levels are depicted with horizontal bars as shown in the following figure The hatched pointer indicates the level that corresponds with the total deviation at 100 and is useful to regulate the input levels of the audio channels Lo IIM o NI Menu 5 L Visualization of the Left channel Vmeter Visualization of the Right channel Vmeter 5 5 Optional Functions Optional functions can be added and or modified for the equipment described in this manual The available functions are carried in the continuation and can be requested to R V R Elettronica at the moment of the order User Manual Rev 1 1 23 06 05 13 38 TEX1000 LCD RaRa 5 5 1 LE oe ed 14 38 FSK Option The FSK function generates periodic shifts of the transmission carrier frequency realizes in way to generate a Morse code that carried the Radio Identification Code This function is tipically used in the United States By factory the amplitude of the frequency shifts is 10 KHz and the time lag of the code repeat is 60 minutes for values different from these parameters please contact R V R Elettronica SpA As regards the Radio code it can be set by the user following the indications described in chapter 5 5 1 1 The selection screen in presence on FSK option adds the indication to FSK submenu Foe Pur F A Set Mix Urs Lik FSK Menu 11 The pressure of ENTER button on FSK entry in the selection
3. Power Good 8 GND 9 GND 10 ExtAGC RFL 11 SCLIIC 12 IPATIm 13 RFLTIm 14 Oncmd 15 OFF cmd 6 3 5 Left MONO Right Type XLR female 3 2 20 38 GND Positive Negative Type IN IN VO OUT anal OUT anal OUT digit IN I O OUT anal OUT anal IN digit IN digit Rev 1 1 23 06 05 Ra Wa Ra ELETTRONICA Meant Inhibits power if closed to GND External signal for power limitation AGC Ground Seriali data for IIC communications Mains voltage PA 5 V for 62 V Forward power 3 V for 1245 W Open collector ON when power is over set up threshold cap 5 4 1 Ground Ground External signal for power limitation AGC Clock for IIC communications Mains current PA 5 V for 47 A Reflected power 3 V for 230 W An impulse to ground 500 ms active power output An impulse to ground 500 ms inhibits power output User Manual Ra Wa Ra ELETTRONICA TEX1000 LCD 7 Technical specifications 7 1 Physical specifications Panel size Depth Weight Working Temperature 7 2 Electrical specifications General RF output power Frequency range Frequency setting Frequency stability Modulation type Spurious and Harmonics suppression Modulation capability Asyncronous residual AM Syncronous residual AM C A power supply Power consumption at 1000 W RF Input Left Mono MPX Input Right Mono Input MPX SCA RDS input Input impedance Input level Preemphasys SCA1 and SC
4. RW TEX1000 LCD ELETTRONICA 11 System Status Enquiries 11 1 Local enquiries The TEX1000 LCD device indicate their status locally and concisely by means of the indicator lights on the front panel More detailed information can be obtained from the setting and configuration menus 11 2 Remote enquiries with remote control software Opt A PC with the TELECON telemetry and remote control software can be used to obtain a very detailed view of all system operating parameters and of all the settings both of the equipment and the devices connected to said equipment 11 3 Remote enquiries with GSM modem SMS Any GSM mobile telephone can be used to query the devices with this system The device will respond as outlined in the tables in the sections below Before querying the system by means of SMS messages you must be connected by means of the TELECON program and set the number of the selected phone Service Center as well as the telephone numbers that can send this type of command to the devices for the necessary operations see the chapter 10 11 3 1 List of the commands that can be sent via SMS e Commands that can be sent to TEX1000 LCD Sent of the information on the system operation state Switch On TEX1000 LCD OnAir Switch off TEX1000 LCD OnAir Sent of the information on the present alarms in the TEX1000 LCD list the command supllies the list of the last 6 alarms available in memory RESET Reset of
5. order to read the parameters from the station Select the General data category and set up the 5 demands parameters 34 38 STATION ID Station identify number STATION NAME Station name max 18 characters DIAL STRING fora GSM modem must be ATDT NUMBER OF RETRY number of retry of sent of the alarm SERVICE CENTER NUMBER service center number of the GSM operator for the sent and reception of SMS preceded from the international code Example for the Italy TIM 393359609600 VODAFONE 393492000200 WIND 393205858500 Rev 1 1 23 06 05 User Manual i Ra AP TEX 1 000 L CD w EEprom Organization Settings loaded EEprom General Telephone Outputs Alarms Enable 1 Station ID 0 2 Station Hame NEW PTs LED 3 Dial String ATOT 4 Number of Retry 1 5 Service Center Number 3933 59609600 E E E E Read EE prom Write EE prom Load Settings Save Settings Select now the Telephone data category and set up w EEprom Organization Settings loaded Database Outputs Alarms Enable 4593331254567 GSM Normal Normal Normal Normal Normal Normal Normal Normal Normal Soo oo o on E d Pa e a L E E E E Read EE prom write EE pram Load Settings Save Settings User Manual Rev 1 1 23 06 05 35 38 TEX1000 LCD e PHONE NUMBER GSM telephone number recognized from the station to which Le Write EEprom 10 4 36 38 sending the telesignalling e SMS select
6. the control of the delivered power in function of the FWD fold input REMOTE connector 27 RFL EXT AGC Trimmer for the control of the delivered power in function of the RFL fold input REMOTE connector 28 1 C BUS DB9 connector for I C bus networking 29 REMOTE DB15 connector for telemetry of the machine 30 LEFT MONO MPX ADJ Adjustment trimmer for Left Mono channel input 31 SERVICE VOLTAGE SEL Mains voltage selector 120 240V 32 SERVICE FUSE Service protection fuse 33 LEFT MONO MPX XLR connector Left Mono channel input 34 FUSE 2 Mains supply fuse 18 38 Rev 1 1 23 06 05 User Manual Ra Wa Ra ELETTRONICA 6 3 Connectors description 6 3 1 RS232 Type DB9 male OONOOAaABRWHNDY NC TX_D RX_D Internally connected with 6 GND Internally connected with 4 Internally connected with 8 Internally connected with 7 NC 6 3 2 Service for programming of factory parameters Type DB9 female 6 3 3 OONOAaABRWHNDY I C Bus NC TX_D RX_D Internally connected with 6 GND Internally connected with 4 Internally connected with 8 Internally connected with 7 NC Type DB9 male User Manual OONDOOAABRWDND NC SDA Serial Data SCL Serial Clock NC GND Rev 1 1 23 06 05 TEX1000 LCD 19 38 TEX1000 LCD 6 3 4 Remote Type DB15 female Pin Name 1 Interlock tog 2 ExtAGC FWD o 3 GND eel 4 SDAIIC e 5 VPATIm 6 FWDtlm 7
7. 06 05 5 38 W a RaW Ra ELETTRONICA TEX1000 LCD 5 2 Use Energize the exciter by putting the switch found on the front panel in the ON position Enter the Set menu and set the desired operating frequency See chapter 5 4 fora description of the various menus By using the switches and trimmer found on the rear panel set the characteristics impedance preemphasis and if it s necessary stereo mono and the levels of the audio and RDS inputs if used adjustment at minimum and in the OFF position It is however recommended that you always check the set level before activating power supply especially if the machine is used as a modulator for a power amplifier NOTE When the device leaves the factory it is delivery with the output power Set the desired power level from the predefined menu Activate the RF power output from the Fnc menu 5 3 Settings and calibration The only adjustments to be manually made on the TEX1000 LCD are those relating to the audio operation levels and modes A trimmer for each one of the exciter s inputs is on the rear panel of the device The printing on the panel indicates which input each trimmer refers to The sensitivity of the various inputs can be adjusted using the trimmers within the limits described in the following tables Input sensitivity in Mono condition Input _ Figure 6 2 Trimmer _ Sensitivity 183 8 413 dBm_ Input level for 7 5 kHz deviation 20 d
8. A2 input SCA1 and SCA2 input impedance SCA1 and SCA2 input level User Manual Rev 1 1 23 06 05 483 mm 19 x 132 5 mm 3 HE 650 mm 26 1 2 33 Kg 10 C 50 C O to 1000 W adjustable with continuity 87 5 MHz 108 MHz step 10kHz you can require different step at the order Direct software programming 1ppm from 10 C to 50 C Direct carrier modulation Respects relevant FCC and CCIR standards typical 75 dB Respects relevant FCC and CCIR standards typical 240KHz MPX o Mono 210 kHz Stereo 65 dB wrt 100 peak AM without deemphasis 55 dB wrt 100 peak AM with 75 kHz molation at 400Hz without deemphasis 90 V 250 V full range Power factor gt 0 97 with PFC 1 7 kVA Type XLR female balanced or unbalanced Type XLR female balanced or unbalanced Type BNC unbalanced 10 kOhm o 600 Ohm XLR Left Right Mono 10 kOhm o 50 Ohm BNC MPX selectable with DIP switch 20 dBm 13 dBm continuosly adjustable with trimmer Selectable 0 50 us CCIR 75 us FCC 2 BNC unbal connectors 10 kOhm 20 dBm 13 dBm for 2 0 kHz continuosly adjustable 21 38 TEX1000 LCD Output RF Out RF Test 19 kHz pilot tone MONO operation S N FM Amplitude frequency response Total harmonic distortion THD MPX operation Composite S N FM MPX amplitude frequency response MPX Total harmonic distortion THD Stereo separation stereo operation S N FM Stereo Audio amplitude fre
9. B it 8 13 dBm 12 13 13 dBm _ Input level for 75 kHz deviation 0 dB Mono 33 30 13 13 dBm Figure 6 3 10 12 20 13 dBm Input level for 75 kHz deviation 0 dB pt e o Sita dBm Input level for 75 KHz deviation 0 dB 15 6 38 Rev 1 1 23 06 05 User Manual TEX1000 LCD When adjusting the sensitivity level of the inputs Keep in mind that the instantaneous modulation level is given in the predefined menu and that an indicator signals the 75 kHz level To get a proper adjustment we recommend you put a level signal on the machine s output equivalent to the level of its own audio program and adjust the relative trimmer until the instantaneous deviation coincides with the indication of 75 KHz To adjust the levels of the inputs of the subcarriers you can use a similar procedure while getting help from the x10 option that can be selected from the Fnc menu With this option the modulation level indicated is multiplied by a factor 10 so the drawn indication of the predefined menu coincides with a deviation value of 7 5 KHz There is a special menu in which the levels of the Right and Left channels are indicated separately with the relative indicators of the nominal levels for the maximum deviation of 75 kHz Preemphasis switch 6 Figure 6 2 TUII Sous WUT 75us L and R input impedance type XLR switch 15 Figure 6 2 lt Switch 1 R XLR input impedan
10. BIAS1K3U 2 2 Pass Thru Board SLFILPJ1KM 3 LPF Board SLLPFTEX1KL 4 Panel Board SLOO7PC2001 5 Impeller FAN1 VTL4184 6 Alim 50V 25A Module 1 PSL1000 PJ1k 7 Alim 50V 25A Module 2 PSL1000 PJ1K 8 Power Factor Module 2 PFCPSL1000 Rectifier Module 2 RCTPSL1000 Depends on the requested version 9 Power Factor Module 1 PFCPSL1000 Rectifier Module 1 RCTPSL1000 Depends on the requested version 10 Surge Protection Board SLSRGPRPJ1KM 11 Main Board SLMBDTEXLC04 12 Turbine FAN2 VTLG1E120 13 Driver Board SLDRVTEX500L 14 Splitter Card SLSPLPJ1KC1 15 RF Board SL010RF1001 16 Combiner Card SLCMBPJ1KC1 17 Fuse Board SLFUSRFPJ1KC Rev 1 1 23 06 05 User Manual i Ra AP TEX 1 000 L CD 9 2 Bottom view The 9 2 figure shows the view from under the machine with the various components pointed out figura 9 2 1 Filter Card SLFILPSPJ1KC 2 LED PS Board SLLEDPSTEX1k 3 Interface Board SLO10IN1001 4 Trasformer TR1 TRFTEX1000T 5 Bare Terminals MO1 MORSWDMK3 12 6 Telemetry Board SLTLMTXLCDO3 User Manual Rev 1 1 23 06 05 29 38 TEX1000 LCD 10 10 1 30 38 4 J RaW Ra ELETTRONICA Telemetry Opt In this chapter are described the potentiality introduced from TEX1000 LCD TLM version and the necessary steps for its corrected configuration Telemetry description The TEX1000 LCD TLM is able to do the managing of the
11. TEX1000 LCD User Manual Volume 1 Manufactured by RaW Ra Italy File name TEX1000_en P65 Version 1 1 Date 23 06 2005 Revision History 09 09 03 23 06 05 Telemetry option upgrade Cd i Co a ee ee TEX1000 LCD User Manual Version 1 1 Copyright 2003 2005 R V R Elettronica SpA Via del Fonditore 2 2c 40138 Bologna ltalia Telefono 39 051 6010506 Fax 39 051 6011104 Email info rvr it Web www rvr it All rights reserved Printed and bound in Italy No part of this manual may be reproduced memorized or transmitted in any form or by any means electronic or mechanic including photocopying recording or by any information storage and retrieval system without written permission of the copyright owner Notification of intended purpose and limitations of product use This product is a FM transmitter intended for FM audio broadcasting It utilises operating frequencies not harmonised in the intended countries of use The user must obtain a license before using the product in intended country of use Ensure respective country licensing requirements are complied with Limitations of use can apply in respect of operating freuency transmitter power and or channel spacing Declaration of Conformity Hereby R V R Elettronica SpA declares that this FM transmitter is in compliance with the essential requirements and other relevant provisions of Directive 1999 5 EC CE TEX1000 LCD
12. Table of Contents 1 Preliminary Instructions 1 2 Warranty 1 First Aid 1 3 1 Treatment of electrical shocks 1 3 2 Treatment of electrical Burns 2 4 General Description 3 5 Quick guide for installation and use 5 5 1 Preparation 5 5 2 Use 6 5 3 Settings and calibration 6 5 4 Software 7 5 5 Optional Functions 13 6 External Description 16 6 1 Front Panel 16 6 2 Rear Pannel 17 6 3 Connectors description 19 7 Technical specifications 21 7 1 Physical specifications 21 7 2 Electrical specifications 21 8 Working Principles 23 8 1 Power Supply 23 8 2 Panel board CPU 24 8 3 Modem interface and battery charger Opz TLM 24 8 4 16 bit cou card Opz TLM 25 8 5 Telemetry board 25 8 6 Main board 25 8 7 Driver card 26 8 8 Power amplifier 26 8 9 LPF card 26 8 10 BIAS card 27 9 Identification of the Modules 28 9 1 Upper view 28 9 2 Bottom view 29 10 Telemetry Opt 30 10 1 Telemetry description 30 10 2 SIM card installation 31 10 3 Alarms Telesignalling configuration 32 10 4 Remote Control 36 User Manual Rev 1 1 23 06 05 TEX1000 LCD 11 System Status Enquiries 11 1 Local enquiries 11 2 Remote enquiries with remote control software Opt 11 3 Remote enquiries with GSM modem SMS Rev 1 1 23 06 05 User Manual User Manual Ra Wa Ra ELETTRONICA 1 Preliminary Instructions This manual is written as a general guide for those having previous knowledge and experience with this kind of equipment well consc
13. a directional coupler its function is the measurement of the forward and reflected output power On this card there is an RF sample at 60dB compared with the output and it is available on a BNC connector This sample is useful for checking the characteristics of the carrier but not of the higher order harmonics 8 10 BIAS card Main function of this card is to check and to correct the polarization voltage BIAS of Mosfet in RF amplifier section Moreover it supplies the measure of the absorbed current as sum of the absorbed currents from every module and it contains a circuit for the signalling of the breakdowns in the Power Supply Without alarm condition Bias voltage is regulated only in function of output power set up with a feedback mechanism based on the reading of the effectively distributed power AGC Bias voltage is also influenced from other factors like Excess of reflected voltage External AGC signals Ext AGC FWD Ext AGC RFL Excess of temperature Excess of absorbed current from a RF module User Manual Rev 1 1 23 06 05 27 38 TEX1000 LCD RVR 9 9 1 28 38 identification of the Modules The TEX1000 LCD is made up of various modules connected to each other with connectors so as to make maintenance and any required module replacement easy Upper view The 9 1 figure shows the view from above the machine with the various components pointed out Figure 9 1 1 Bias Board SL
14. all the alarms stored User Manual Rev 1 1 23 06 05 37 38 TEX1000 LCD 38 38 e Example of answer sent from the TEX1000 LCD after the demands via SMS Station nome stazione ID numero identificativo FWD valore assoluto RFL valore assoluto Temp valore assoluto TX On oppure TX Off Alarm Present Alarm Absent Station nome stazione ID numero identificativo TX is On Station nome stazione ID numero identificativo TX is Off Station nome stazione ID numero identificativo Alarm lista allarmi in memoria Station nome stazione ID numero identificativo ALARM RESET OK Note in order that the answer or the command demanded is effectively elaborates from the TEX1000 LCD is necessary that the GSM number which comes the demand is stored on the number list of the TEX1000 LCD Only to the INFO SMS the TEX1000 LCD answers to whichever number origin of the demand Rev 1 1 23 06 05 User Manual
15. ash Memory size 1MBytes e Static RAM size 32KBytes e Communication Interface RS232 e C Bus e EEPROM size 2KBytes No regulation is needed from this card 8 5 Telemetry board This card is the input output CPU interface with external world All the available input and output signals are replied on the DB15 REMOTE connector see cap 6 3 2 On the same board there is also the BNC connector of interlock to disable device Closing the central pin to ground the output power is reduced to zero until connection doesn t removed When it is used with a R V R amplifier this connector is connected through a BNC BNC connector to REMOTE or to INTERLOCK of the power amplifier In case of breakdowns of the amplifier the central conductor is place to ground forcing the device to enter in stand by mode 8 6 Main board The main card carries out the following functions e Audio and SCA input handling e Generation of carrying frequency e Modulation User Manual Rev 1 1 23 06 05 25 38 TEX1000 LCD RaRa 8 6 1 8 6 2 8 7 8 8 8 9 26 38 Audio input section The audio input section contains the circuits that perform the following functions e Input impedance selection e 15kHz filtering of the R and L channel e Stereo coder e Preemphasis e Mixing of the mono MPX and SCA channels e Clipper limits the level of the modulating signal so that the frequency deviation does not go past the 75 kHz level e Me
16. asurement of the modulating signal PLL VCO section This section of the card generates the signal in modulated radiofrequency It is based on a PLL diagram that uses an MB15E06 type of integrated PLL Driver card Before going to the final power amplifier the RF signal is pre amplified in this section through a BFR 540 transistor When the exciter is put in stand by the driver is inhibited Power amplifier RF power amplifier section is made with four power amplifier modules combined through a Wilkinson splitter and a Wilkinson combiner in strip line technology The splitter is used to divide input power from driver card and to supply a quarter of itto every RF module The combiner is used to combine output power from every RF module so as to have total power amplifier Splitter amplifier and combiner are plans so that powers generated from the amplifiers add its in phase diminishing the loss of balance and therefore the dissipation of useful power All RF section is placed on a fin that supplies to the cooling through forced ventilation Every RF module supplies 300W and is supplied from a switching supply The active device used in amplifier module is a Mosfet BLF278 LPF card This card is a low pass filter and its function is to suppress the harmonic components generated by the amplifier below the levels required by regulations Rev 1 1 23 06 05 User Manual RMR TEX1000 LCD Moreover in the end of filter there is
17. automatic reduction of the delivered RF power Yellow LED lit when the exciter s power output is inhibited by an external interlock command Display contrast adjusting trimmer Push button to exit from a menu Push button to move in the menu system and to modify the parameters Push button to move in the menu system and to modify the parameters Push button to confirm a parameter and to enter in a menu Liquid crystals display ON OFF switch Grid for the intake of the air flow of the forced ventilation Red LED lit when the Power Supply 1 doesn t work correctly Red LED lit when the Power Supply 2 doesn t work correctly Rev 1 1 23 06 05 User Manual 1 R F TEST 2 AIR FLOW 3 R F OUT 4 PHASE ADJ 5 19KHZPILOT 6 PREENPHASIS 7 MODE MPX IMP 8 SCA2 9 SCA1 10 RDS 11 SCA2 ADJ 12 RDS ADJ 13 SCA1 ADJ 14 RIGHTADJ 15 RIGHT 16 IMPEDANCE 17 MAINS 18 FUSE 1 19 GSM SLOT IN 20 GSM ANT 21 MODEM 22 INTERLOCK OUT 23 RS232 24 INTERLOCK IN 25 SERVICE User Manual TEX1000 LCD 9 6 7 89 1011121314 Model Ty Serial n ate 2324 25 2627 28 2930 51 3233 Figure 6 2 Output at 60 dB refered to output power level adapted to modulation monitoring Do not use it for spectral analysis Grid for the intake of the air flow ventilation RF output connector 7 8 type Pilot tone phase adjustment trimmer BNC output for the 19 kHz pilot
18. card interfaces with the other machine modules both for power supply distribution and for the control and measures Modem interface and battery charger Opz TLM Inside TEX1000 LCD is placed this interface that receives the mains signals of the equipment and it makes available them on the connectors This interface is connected to the telemetry connector to the I C connector and to the transformer from which it receives the various signals feeds and to which it passes the eventual commandos Rev 1 1 23 06 05 User Manual RMR TEX1000 LCD This interface is designed in order to allow to take the MAINS signal from the telemetry connector and in the case MAINS voltage lacks in order to allow to send a message after an adjustable time of 5 30 min by factory is set at 15min The system provides to the operations regarding the send on of SMS of alarm when the set up period is passed therefore the relay placed on this card is released and switches off the CPU and the Modem in order to maintain the battery 8 4 16 bit cpu card Opz TLM This card is the heart of the transmitter as it handles and processes all information provided by the other cards and by other devices connected through the serial interface or the telemetry card The 1Mb Flash Memory enables firmware update through direct connection of TEX1000 LCD RS232 output to the serial port of a PC Card specifications are as follows e Microprocessor 90F543G e Fl
19. ce ON 600 Q OFF 10 kQ Switch 2 L XLR input impedance ON 600 2 OFF 10 kQ Operation mode input impedance MPX 7 Figure 6 2 3 Switch 1 Operation mode ON Mono OFF Stereo M E Switch 2 MPX input impedance ON 50 Q OFF 10 kQ 5 4 Software The machine is provided with a two line LCD display where a set of menus is shown An overall view of the machine s menus is given in figure 5 1 One of the following symbols may be present on the left side of the display depending on the case Cursor The cursor indentifies the selected menu where you can have access Full arrow The parameter highlighted by the arrow can be modified This symbol is present on menu with two rows or more as navigation assistant E Three empty arrows The parameter highlighted by the arrows is in phase of modification User Manual Rev 1 1 23 06 05 7 38 TEX1000 LCD RaRa gt Empty Arrow The arrow points out the current line the parameter of which cannot be modified This symbol is present in the menus made up of more than two lines to help scroll the menu When turned on the LCD display shows the predefined screen with the graphic representation of the instantaneous modulation level and indication of the direct power supplied cod STINT Fined s be ll Menu 1 The bar on right of Mod indicate the progress of the modulation in real time the hatched bar signals the maximum n
20. d keep them elevated If medical help will not be available within an hour and the victim is conscious and not vomiting give him a weak solution of salt and soda 1 level teaspoonful of salt and 1 2 level teaspoonful of baking soda to each quart of water neither hot or cold Allow victim to sip slowly about 4 ounces half a glass over a period of 15 minutes Discontinue fluid if vomiting occurs DO NOT give alcohol 3 2 2 Less severe burns e Apply cool not ice cold compresses using the cleansed available cloth article Do not break blisters remove tissue remove adhered particles of clothing or apply salve or ointment e Apply clean dry dressing if necessary e Treat victim for shock as required e Arrange transportation to a hospital as quickly as possible e If arms or legs are affected keep them elevated User Manual RMR TEX1000 LCD 4 General Description The TEX1000 LCD made by R V R Elettronica SpA is an exciter for Frequency Modulated audio broadcasting in a frequency modulation able to transmit in the band between 87 5 and 108 MHz in 10kHz step with an output RF power adjustable up to a maximum of 1000 W into a 50 Ohm standard load The TEX1000 LCD is available in version with Integrated Stereo Coder This exciter contains a low pass filter that reduces the harmonic emissions to below the limits allowed by international regulations CCIR or FCC and can therefore be used as a transmit
21. dicate eventual Power Supply breakdowns User Manual Rev 1 1 23 06 05 3 38 TEX1000 LCD RaRa The exciter s management software is based on a menu system The user can navigate between the various submenus by using four push buttons ESC LEFT UP RIGHT DOWN and ENTER On rear panel there are Mains connectors with a voltage selector that allow to use different mains voltage Full Range version audio input and RF output connectors telemetry connector protection fuses two inputs for modulated signals on subcarriers from special external encoders normally used in Europe for RDS Radio Data System transmission TLM Option Designed for the alarm signalling in absence of power supply The TEX1000 LCD TLM allows to sent alarm messages via SMS to the user s cell phone or to a group of users Itis able to signal the Mains Alarm in absence of power supply also after long times of black out 4 38 Rev 1 1 23 06 05 User Manual 5 1 gt gt TEX1000 LCD Quick guide for installation and use This chapter contains the necessary information for installing and using the machine In the event any aspects are not completely clear for example when using the machine for the first time we recommend you carefully read the entire description contained in this manual Preparation Unpack the exciter and before doing any other operation be sure it has not been damaged during transport In particular check that all the c
22. e a OUPL f P VPA 50VDC 4X VPA amoh BIA INPUT AUDIO RDS MAIN BOARD FUSE BOARD FWD PWR RFL PWR 5 X VPA 50VDC BIA INTERFACE PANEL ad gt VOLTAGE REG 4 X 50VDC PS ALARM l MAINS DC gt a ri ALM50V25A LED CARD TELEMETRY PROT RECTIFIER Figure 8 1 Below a brief description of each module s functions is given whereas the complete diagrams and layout of the cards are given in the Technical appendix in vol 2 Power Supply The TEX1000 LCD power supply is composed by three important sections 1 Over range protection Surge Protection board see cap 8 1 1 protects machine from eventual unexpected variations of the mains voltage 2 Service This section contains elements that do not regard directly the power supply they are Service transformer Power switch Service voltage selector Service fuse 3 Power Supply Various units supplies an adapted supply to RF power amplifier modules The units that compose power supply are rectifiers PFC or traditionals and switching supply Machine is available in different configuration for voltage rectify One PFC only 230V Two PFC 115 230V One rectifier only 230V Two rectifiers 115 230V User Manual Rev 1 1 23 06 05 23 38 TEX1000 LCD RaRa 8 1 1 8 1 2 8 1 3 8 2 8 3 24 38 Surge Protection This card contains two mains fuse accessible from outside figure 6 2 note 18 and 34 and i
23. e victim flat on his backon a hard surface e Open airway lift up neck push forehead back Figure 1 Figure 1 Rev 1 1 23 06 05 1 38 TEX1000 LCD clear out mouth if necessary and observe for breathing if not breathing begin artificial breathing Figura 2 tilt head pinch nostrils make airtight seal four quick full breaths Remember mouth to mouth resuscitation must be commenced as soon as possible Figura 2 Check carotid pulse Figura 3 if pulse is absent begin artificial circulation Figura 4 depressing sternum Figura 5 3 2 32 1 2 38 Figure 5 In case of only one rescuer 15 compressions alternated to two breaths If there are two rescuers the rythm shall be of one brath each 5 compressions Do not interrupt the rythm of compressions when the second person is giving breath Call for medical assistance as soon as possible If victim is responsive Keep them warm Keep them as quiet as possible Loosen their clothing a reclining position is recommended Call for medical help as soon as possible Treatment of electrical Burns Extensive burned and broken skin Cover area with clean sheet or cloth Rev 1 1 23 06 05 Do not break blisters remove tissue remove adhered particles of clothing or apply any salve or ointment e Treat victim for shock as required e Arrange transportation to a hospital as quickly as possible e If arms or legs are affecte
24. ing YES the sent of SMS command to the system is enabled e ACS selecting YES the SMS reception is enabled Note For a corrected sent the set up number must be prefixed from international code XX 39 for Italy Once completed the data set up press this key to stored the information on the TEX1000 LCD Finished this operation exit from the program window of the remote station by click on Exit Return on the standard interface of the TELECON software by a click on the chosen key of the General measures is now possibile set up the threshold and the intervention times of the various alarms following the logic illustrated on the Alarms Management chapter Note in the choice of the alarms intervention thresholds is advisable to consider always a margin of some percentages points regarding the operation values at Capacity Remote Control Through the PC opportunely connected to a modem it is possible to carry out the reading of all the parameters of the TEX1000 LCD The TELECON software supplies the connection with the station through the telephone line and realizing the typical operations like reset of all the alarms switching on and switching off the transmitter lowering of the feeding supply to the tests on the dummy load etc therefore through the analysis to find the eventual faults and to indicate spare parts necessary to repair it Rev 1 1 23 06 05 User Manual
25. ious of the risks connected with the operation of electrical equipment It is not intended to contain a complete statement of all safety rules which should be observed by personnel in using this or other electronic equipment The installation use and maintenance of this piece of equipment involve risks both for the personnel performing them and for the device itself that shall be used only by trained personnel R V R Elettronica SpA doesn t assume responsibility for injury or damage resulting from improper procedures or practices by untrained unqualified personnel in the handling of this unit Please observe all local codes and fire protection standards in the operations of this unit WARNING always disconnect power before opening covers or removing any part of this unit Please observe all local codes and fire protection standards in the operations of this unit WARNING this device can irradiate radio frequency waves and if it s not installed following the instructions contained in the manual and local regulations it could generate interferences in radio communications This is a CLASS A equipment In a residential place this equipment can cause hash In this case can be requested to user to take the necessary measures R V R Elettronica SpA reserves the right to modify the design and or the technical specifications of the product and this manual without notice 2 Warranty Any product of R V R Elettronica
26. is covered by a 24 twenty four month warranty For components like tubes for power amplifiers the original manufacturers warranty applies R V R Elettronica SpA extends to the original end user purchaser all manufacturers warranties which are transferrable and all claims are to be made directly to R V R per indicated procedures Warranty shall not include 1 Re shipment of the unit to R V R for repair purposes 2 Any unauthorized repair modification 3 _Incidental consequential damages as a result of any defect 4 Nominal non incidental defects 5 Re shipment costs or insurance of the unit or replacement units parts Any damage to the goods must be reported to the carrier in writing on the shipment receipt Any discrepancy or damage discovered subsequent to delivery shall be reported to R V R Elettronica within 5 five days from delivery date TEX1000 LCD To claim your rights under this warranty you shold follow this procedure 1 Contact the dealer or distributor where you purchased the unit Describe the problem and so that a possible easy solution can be detected Dealers and Distributors are supplied with all the information about problems that may occur and usually they can repair the unit quicker than what the manufacturer could do Very often installing errors are discovered by dealers 2 _ If your dealer cannot help you contact R V R Elettronica and explain the problem If it is decided
27. measures in alarm Rev 1 1 23 06 05 User Manual R WR TEX1000 LCD Le 10 2 The MAINS alarm comes generated only through the contact on the chargebattery card and introduces a delay on the sent of the SMS equal to the Start Programmabile time from remote but it doesn t leave trace in the historian SIM card installation Signing a contract with an operator come gave a SIM card with the relative details about the subscription like the PIN the eventual available optional services and so on WARNING The SIM card and its contacts can be easily damaged if they come scratches or bent Take care when it is handled the card is put or removed The SIM card to insert in the Modem must be enabled to the Data Services and Fax sees the contract example represented below The configuration of the SIM card for the DATA FAX reception must have the following characteristic Asynchronous Transparent 300 9600 Baud The maximum speed of connection is 9600 baud in case of transmission on GSM telephone line Dati del Delegato o Legale Rappresentegte N seguito Ari 2 enza richiamate r 2 Fa duta dal contratto Art 4 recesso Art 7 iI Numeri Dati e Fax Le Condizioni Speciali SPADO DA COMPRARSI A CURA DEL RIVEMDITORE AUTORIZZATO OMNITEL User Manual Rev 1 1 23 06 05 31 38 TEX1000 LCD Le 10 3 32 38 RVR ELETTRONICA WARNING the SIM card can shown the demand for
28. n The UP DOWN Power modifies the function to receive signals present on the telemetry connector see chap 6 4 2 In this particular situation the control signals uses to enable or to disable the RF section become control signals of the RF power level allowing one regulation of UP DOWN type The UP or DOWN command is supplied connecting the relative signal on the Remote connector to the ground at least for 500mS the pin has an inner pull up towards feeding LE This function is tipically used in the United States Configuration of the telemetry DB15F connector Remote Pin Standard Function UP DOWN Power Function 14 On cmd Up cmd leg Enables RF power supply Increases RFthe Power supply o 15 Off cmd Down cmd o Disables RF power supply Reduces RFthe Power supply User Manual Rev 1 1 23 06 05 15 38 TEX1000 LCD Ra Wa Ra ELETTRONICA 6 External Description This chapter reports the elements of the front and rear panels of the TEX1000 LCD 6 1 Front Panel 1 2 3 4 5 6 7 8 9 ON LOCK FOLDBACK R F MUTE CONTRAST ESC LEFT UP RIGHT DOWN ENTER 10 DISPLAY 11 POWER 12 AIR FLOW 13 ALARMS PS1 14 ALARMS PS2 16 38 W PaAaRMsa1 P PS2 sooceeacdocnparcodae OFF Figure 6 1 Green LED lit when the exciter is working Green LED lit when the PLL is locked on the working frequency Yellow LED lit when the foldback function is operating
29. oH i LJ Ira sy D H C Trt 2a Menu 6 VPA Visualization of the amplifier module voltages IPA Visualization of the amplifier module current ELI Visualization of the efficiency Tmp Visualization of the inner temperature of the machine 5 4 4 Settings Menu Set This menu lets you read and set the operating frequency FFI 35 86 MHz Menu 7 Fl After having set a new frequency value press the ENTER button to confirm the choice The exciter will release from the current frequency the LOCK LED turns off and it will latch onto the new operating frequency LOCK turns back on Instead if you press ESC or let the timeout go by the frequency will remain set at the previous value 5 4 5 Miscellaneous Menu Mix This menu allows you to set the machine s address in a serial bus connection C type FIIL FS Menu 8 12 38 Rev 1 1 23 06 05 User Manual RMR TEX1000 LCD TIC Regulation of the 1 C address The IC network address is important when the exciter is connected to a company s transmission system that envisages use of this protocol We recommend you do not modify it without a good reason 5 4 6 Versions Menu Vrs This screen shows the version and the release date of the software PRel 028010566 Dat 11787 420z Menu 9 Rel Visualization of the software release Dat Visualization of the date release Tab Visualization of the release of the configurations table loaded in memory 5 4 7 Channels Menu
30. ominal modulation level of 75 kHz 100 To change the set power level keep the ENTER push button pressed until it enters the modification mode The screen that is shown in the modification mode is similar to the following SE T MMIII FF vIr ll Menu 2 The bottom line gives the instantaneous reading of the power 997W in this example whereas the bar indicates the set level To increase the level press the push button and to reduce it press As the set level increases or decreases the bar becomes longer or shorter to display the current setting When the desired level is reached press ENTER to confirm and exit the predefined menu Note that the set value is stored anyway so if you press ESC or let the timeout go by without pressing a key the power will remain at the last set level The first pressure of a whichever key serves in order to activate the retroillumination when the display is switched off If you press the ESC push button while you are in the predefined menu you will be shown the following selection screen from which you can access all the other menus 8 38 Rev 1 1 23 06 05 User Manual TEX1000 LCD Fone Pur F A Set Mix Urs Lite Menu 3 If you instead want to go back to the predefined menu all you have to do is press the ESC push button again To enter one of the submenus select its name which will be underlined by a blinking cursor withthe or push buttons and then press the ENTER push button
31. onnectors are in perfect condition Check that the voltage selected coincide with mains voltage The protection fuses can be accessed from the outside on the rear panel see figures 6 2 Extract the fuse carrier with a screwdriver to check its integrity or for replacement if necessary The fuses to be used are different and depends from the mains voltage selected 115V 230V SERVICE FUSE 1x F1T type 5x20 1x F1T type 5x20 cha a 18 2x F25T type 2x F16T type OL IC P E TBA 10x38 10x38 Check that the TEX1000 LCD switch is in the off position POWER button is on the front panel see figure 6 1 and inhibits Surge Protection machine s card Connect the RF output of the exciter to the antenna cable or to a dummy load able to dissipate the power generated by the TEX1000 LCD ATTENTION without load when machine is working don t touch RF output connector to avoid electrical shocks and burns Connect the mains cable to the MAINS connector on rear panel see figure 6 2 ATTENTION mains connector is a bare terminals attention that line is not under voltage when you are connecting it ATTENTION It is crucial that the mains system be provided with earthing to ensure both the operators safety and correct operation of the device Connect the audio cables and RDS SCA of the signal source to the proper connectors on the back of the exciter help yourself with figure 6 2 User Manual Rev 1 1 23
32. ower The Power Good function is a control and alarm function on the supplied power When the output power fall under the threshold value of Power Good set the machine modifies the pin state 7 of Remote DB15 connector on the rear panel figure 6 2 note 29 PgR Regulation of the Power Good threshold relative to the forward power The percentage value of Power Good is referred to the nominal power of the machine that is 100 W not to the supplied forward power If a value equal to 5 is set it will correspond to 5 W indifferently from the set up power LE NOTE This alarm does not have effect on any output signal on the DB15 Remote connector placed on the rear panel of the equipment and it works only in presence of systems equipped of telemetry 5 4 2 Power Menu Pwr This screen shows the user the measures relating to the exciter s RF power output EF ied ee ll kfl 12 ll Menu 5 Fwd Visualization of the Forward Power Fwd R1 Visualization of the Reflected Power Ril The values shown are readings and therefore cannot be modified note the empty triangle To modify the power setting use the predefined menu as described above User Manual Rev 1 1 23 06 05 11 38 TEX1000 LCD RaW Ra ELETTRONICA 5 4 38 Power Amplifier Menu PA This screen consisting of four lines that can be scrolled withthe and push buttons shows the user the measures relating to the device s final power amplifier Pls
33. quency response Total harmonic distortion THD Stereo separation Remote connections Interlock IN Interlock OUT Serial interface Telemetry card Options TLM 22 38 Rev 1 1 23 06 05 Ra Wa Ra ELETTRONICA Standard connector 7 8 impedance 50 Ohm 7 16 on demand BNC connector 60 dB wrt carrier level impedance 50 Ohm 1 Vpp minimum load 4 7 kOhm gt 75dB wrt 75 KHz measured in the band 20 Hz 20 kHz 50 us deemph RMS detect 0 3 dB 20Hz 15Khz with preemphasis lt 0 08 gt 75dB wrt 75 kHz measured in the band 20 Hz 100 kHz 50 us deemphasis RMS detect 0 1 dB 20 Hz 53 KHz 0 3 dB 53 KHz 100 KHz lt 0 05 gt 55 dB typical 60dB gt 72 dB wrt 75 kHz measured on decoded channels in the band 20 Hz 20 KHz 50 us deemphasis RMS detector 0 5 dB 20 Hz 15 KHz with preemphasis lt 0 05 gt 50 dB typical 55 dB BNC female the exciter is forced in stand by mode when the inner conductor is grounded BNC female when exciter is in stand by mode the inner conductor usually floating become grounded DB9 female RS232 DB15 female give indications on the state of the device Telemetry interface battery charger and GSM modem User Manual 8 8 1 TEX1000 LCD Working Principles A schematic view of the modules and connections making up the TEX1000 LCD is shown in figure 8 1 aa ia 4AXRE _ourmur DRIVER SPLITTER RF MODULES COMBINER se
34. screen serves in order to access to all the relative submenu FFSK Tig Cod Hles4s5 Menu12 FSK Enable or disable the transmission of the FSK code Cod Visualization of the code normally transmitted Code Modification In every moment the user is able to make changes to the Radio code transmitted in FSK In order to make the operation is necessaryto have e 1RS232 male female cable e Hyper Terminal Interface verify that it has been installed together to the own copy of Windows or equivalent serial communication sofware The procedure to execute comes shortly described in the following Rev 1 1 23 06 05 User Manual RMR TEX1000 LCD e Connecta standard serial cable DB9 Male DB9 Female the COM serial port place on PC to SERVICE connectorplaced on the rear panel of the TEX500 LCD e Turnon the exciter e Start up the serial communication software e Setup the following parameters for the communication Baud Rate 19200 Data Bit 8 Parity None Stop Bit 1 Flow control None e Through the communication software activate the Caps Lock key capital send the CODE string followed from the 6 characters of the station code and then confirm pressing Enter LE The code is considered only if is complete of 6 characters alphanumeric and without spaces In case the code is accepted it comes repeated in echo towards the program in contrary case the echo of the code does not come made 5 5 2 UP DOWN Power Optio
35. splay modality and set up the percentage of Forward PgD or Reflected Power Good PgR To operate on one of this voices select the relative line bythe and buttons then press and keep pressed the ENTER button until the command doesn t come accepted In this way the Pwr setting will become from On to Off or viceversa and the Mod setting from x1 to x10 or viceversa To modify the Power Good value percentage is sufficient after to have selected the PgD or PgR voice set up the value throughthe and buttons then confirm with ENTER FPuor Of Mod x14 Poul SH i FoR I Menu 4 10 38 Rev 1 1 23 06 05 User Manual RMR TEX1000 LCD Pwr Enables On or disables Off the power supply of the exciter Mod Display modality of the modulation selectable between x1 and x10 The indication of the instantaneous deviation is multiplied by a factor 10 in the X10 mode so the hatched indicator on the predefined menu will coincide with the 7 5 kHz value instead of 75 KHz This display mode is useful when you want to view low deviation levels such as for example those due to the pilot tone or to the subcarriers PgD Regulation of the Power Good threshold relative to the forward power The percentage value of Power Good is referred to the nominal power of the machine that is 1000 W not to the supplied forward power If a value equal to 50 is setted it will correspond indifferently to 500 W from the set up p
36. t contains a MOV battery to protect main supply and machine from over range mains voltage Then the mains voltage reaches the main Power switch placed on front panel and if itis on ON state mains voltage arrives to TR1 service transformer One of its secondary output generates through interface card 24 V voltage that excites power rele placed on Surge card so PFC or rectifier units connect to it will be on voltage PFC board rectifiers PFC units are rectifiers that modulates absorbed current so that the wave shape is sinusoide having so 99 power factor PFC can work with input mains voltage from 90 V to 250 V When you use it with mains voltage of 110 V is necessary to install two PFC units because there is a lot of absorbed current In PFC output there are 350 V of rectified voltage You can replace PFC units with one or two traditional rectifying units but without power factor protection Power supply There are two power supply switching mode of 50 V 25A that have an input voltage check Output voltage is set from microprocessor in function of RF power required Two power supply units works in parallel mode and they have a balance current circuit so that the distributed current from every module is approximately the same one Panel board CPU The panel card contains the microcontroller PIC18F452 that implements the machine s control software the display and the other components needed to interface the user The
37. telesignalling through the sent of alarms and the reception of SMS commands with a GSM modem The parameters on which is possible activate the alarms are e Forward power of the TEX1000 LCD TLM FWD e Reflected power of the TEX1000 LCD TLM RFL e Audio signal absence e Mains voltage absence For more information on the sent and reception of the SMS messages SMS see the chapter 11 The machine have the following parameters by factory ALARMS TIMES THRESHOLD Forward Power Fwd Pwr Power Good PwG Reflected Power Rfl Pwr 25 Sec 100W 25 Sec 5 Min Stat ime S 5 Min Start time The start time adjustable of 5 min avoids that the system sends series of alarm messages when the machine is in switching on state The start time adjustable of 5 min delays the MAINS alarm in order to avoid fakes alarms for short interruptions of mains voltage After the Start time the TEX1000 LCD TLM controls the parameters thresholds and after the time indicated in table if still present the alarm condition comes generated the relative message It comes therefore inserted one new line in the historian of the alarms stored from the TEX1000 LCD TLM until to a maximum of six In order to visualize the alarm is possible to be connected with the unit and visualize it through TELECON software moreover comes forwarded via SMS a message of text with the following information e Station Name e Station ID e List of the
38. ter connected directly to the antenna Outstanding audio features this device has are low distortion and intermodulation values typically 0 03 and the high signal to noise ratio typically 80 dB Important TEX1000 LCD features are compactness and great use simplicity The machine infact was designed to be modular its various functions are run from modules nearly all connected to each other with male and female connectors or with flat cables ending in connectors This type of design makes maintenance operations and any required module replacement easier The RF power section makes use of four MOSFET modules able to deliver more than 300W each The operating frequency is governed by a thermally compensated reference oscillator working within a phase locked loop PLL The TEX1000 LCD reaches frequency lock within a maximum of 30 seconds The TEX1000 LCD is able to work in all range frequency without calibration and setting operations The microprocessor system includes an LCD display on front panel and push button panel for interaction with the user and implements the following functions e Setting the output power e Setting the operating frequency e Activation and deactivation of power delivery e Measurement and display of the working parameters of the exciter e Communications with outside devices Four LEDs indicate the machine status and are found on the front panel ON LOCK FOLDBACK and RF MUTE moreover two red LEDs in
39. the PIN code this cause a fault in the normally operation of the Modem Verify to remove this protection with the support of acommon mobile phone In order to correctly shape the connect to a TEX1000 LCD follow carefully the following instructions 1 If necessary switch off the TEX1000 LCD using the switch placed on the front panel the FNC menu setting the Pwr value in Off position or disconnecting the equipment from the mains power 2 Extract the SIM container from the GSM SLOT IN lodging placed on the rear panel pressing on the indicated points 3 Put the SIM on the SIM container Verify that the cut angle is placed to block itself inside the SIM container this to try to do that the gilt contacts are turns in the right direction once inserted the SIM inside the machine 4 Insert the SIM card inside the TEX1000 LCD 5 Connect the RS232 cable DB9 between the TEX1000 LCD and the PC 6 Connect to the GSM ANT SMA connector of the TEX1000 LCD GSM modem antenna Use one directive wideband antenna like the Yagi antenna 700 900 MHz 7 Switch on the TEX1000 LCD using the switch place on frontal panel the FNC menu setting the Pwr value in On position or connecting the equipment to the mains power 8 Program the inner EEPROM through the use of TELECON software Alarms Telesignalling configuration As first operation is necessary to set up correctly some parameter in the TEX1000 LCD
40. through TELECON software Connect therefore through a standard serial cable DB9 Male DB9 Female the COM serial port of the PC with the RS232 connector present on the rear panel of the TEX1000 LCD Z fo ak A w Fee 5 EC he paor D a a 5 a valor Rev 1 1 23 06 05 User Manual R W M TEX1000 LCD The first time that TELECON software come used after that you have chosen the station it is necessary to insert e the COM port used e the Baud rate set up 9600 e the kind of connection set up direct via cable Once that the correct data are inserted click on the Start button in order to confirm itis entered in the main window of the TELECON like represented in figure manoi 13 beg 2004 09 98 40 enc ee TT Aar 20 GARD AeA oO Be BS Eero Bence Cd Bcc SROs we oe Use this window in order to modify the Start time In order to modify the parameter click with the left key of the mouse on T Start standard set up to 300sec equal to 5 min it will be opened a new window where it will be possible modify the value Press enter in order to confirm Make double click on the green written placed up on the left that appears in the TELECON and select the Eeprom voice like shown in the figure below User Manual Rev 1 1 23 06 05 33 38 TEX1000 LCD Read EEprom Lime ey ose From the open menu press this key in
41. to return the unit to the factory R V R Elettronica will mail you a regular authorization with all the necessary instructions to send back the goods 3 When you receive the authorization you can return the unit Pack it carefully for the shipment preferably using the original packing and seal the package perfectly The customer always assumes the risks of loss i e R V R is never responsible for damage or loss until the package reaches R V R premises For this reason we suggest you to insure the goods for the whole value Shipment must be effected C I F PREPAID to the address specified by R V R s service manager on the authorization IES DO NOT RETURN UNITS WITHOUT OUR AUTHORIZATION AS THEY WILL BE REFUSED 4 Be sure to enclose a written technical report where mention all the problems found and a copy of your original invoice establishing the starting date of the warranty Replacement and warranty parts may be ordered from the following address Be sure to include the equipment model and serial number as well as part description and part number R V R Elettronica SpA Via del Fonditore 2 2c 40138 BOLOGNA ITALY Tel 39 051 6010506 3 First Aid The personnel employed in the installation use and maintenance of the device shall be familiar with theory and practice of first aid 3 1 Treatment of electrical shocks 3 1 1 If the victim is not responsive Follow the A B C s of basic life support Plac
42. tone This can be used for external devices e g RDS coder synchronization Dip switch to set the preenphasys at 50 or 75 us The preenphasys setting is only relevant for the Left and Right inputs in stereo mode and for the mono input in mono mode while MPX input is unaffected by this setting Dip switch to set the operation mode STEREO or MONO and the MPX input impedance 50 Q or 10 kQ BNC connector SCA2 input BNC connector SCA1 input Adjustment trimmer for RDS input Adjustment trimmer for SCA2 input Adjustment trimmer for RDS input Adjustment trimmer for SCA1 input Adjustment trimmer for the Right channel input XLR connector Right channel audio input Dip switch to set the balanced input impedance 600 Q or 10 kQ Mains supply connectors 115 230 V 50 60 Hz Mains supply fuse Lodging for introduce the GSM card Pushing the button is possible to extract the card from its lodging GSM Antenna DB9 connector for interconnections with extenal modem BNC interlock out connector when exciter is in stand by mode the inner conductor usually floating become grounded DB9 connector for interconnection with other devices and for factory parameters programming BNC interlock in connector the exciter is forced in stand by mode when the inner conductor is grounded DB9 connector for research all processed parameters of the RF section Rev 1 1 23 06 05 17 38 TEX1000 LCD RaRa 26 FWD EXT AGC Trimmer for
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