R.V.R. Elettronica TEX52TFT User Manual Download

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TEX5

TEX52TFT

2TFT

USER MANUAL

VOLUME1

Manufactured by R.V.R. ELETTRONICA Italia

Summary of Contents for TEX52TFT

Page 1: ...TEX5 TEX52TFT 2TFT USER MANUAL VOLUME1 Manufactured by R V R ELETTRONICA Italia...

Page 2: ...ion History Date Version Reason Editor 12 07 2020 1 0 First edition J H Berti Notification of intended purpose and limitations of product use This product is a FM transmitter intended for FM audio bro...

Page 3: ...with a 1 KHz 1 3 KHz tones 1 1ratio 75 kHz FM 0 05 Transient intermodulation distortion 3 18 kHz square wave 15 kHz sine wave 75 kHz FM 0 1 Stereo separation 30Hz 15kHz dB 50 RMS 75 kHz peak HPF 20Hz...

Page 4: ...izing purpose Load Impedance Ohm 5 k Output Level Vpp 1 Interlock Connector BNC Input and output for remote power inhibition short is RF off Remote Interface Connector DB15F RDS optional Connector DB9...

Page 5: ...nstallation 9 5 2 Management Firmware 17 6 Identification and Access to the Modules 27 6 1 Identification of the Modules 27 7 Principles of Operation 28 7 1 Panel board 28 7 2 Motherboard 28 7 3 Telem...

Page 6: ...reen mode After setting the desired value press the ENTER button both in mechanical key and TouchScreen mode to confirm your choice 3 Set the output power via the PWR menu To edit one of the items sel...

Page 7: ...ifications and information given in this manual are provided for informational purposes only and may therefore be subject to change at any time without notice and should not be seen as binding to R V...

Page 8: ...ure 3 in the absence of a heartbeat immediately begin heart massage Figure 4 by compressing the sternum approximately in the centre of the chest Figure 5 Figure 3 Figure 4 Figure 5 In the case of only...

Page 9: ...1 dB Minimum rated output power 37 dBm 1 dB Gain Not applicable the equipment is supplied without a radiant system which is the customer s responsibility The TEX52TFT is designed to be contained in a...

Page 10: ...rk on the whole frequency band without requiring calibration and setting operations The microprocessor control system includes a TFT touchscreen display on the front panel and an emergency push button...

Page 11: ...y 4 FOLD Yellow LED lit when the limitation function intervenes foldback 5 MUTE Yellow LED lit when the transmitter is not delivering power because it is inhibited by an external interlock 6 LOCAL Yel...

Page 12: ...32 Not used optional 15 24VDC IN Not used optional 16 FUSE BLOCK Fuse block Use a screwdriver to access the fuse 17 R F TEST Maximum 20dBm referred to the output power level 18 CARRIER FREQ ADJ Carrie...

Page 13: ...for IIC communications 5 VPA Tlm ANL OUT Power supply PA 3 9V F S 6 FWD Tlm ANL OUT Forward power 3 9V F S 7 Power Good DIG OUT Reports activation by bringing the contact normally open to ground 8 GN...

Page 14: ...pational safety Employers must provide their personnel with adequate training in electrical devices and ensure that they are familiar with the content of this manual Compliance with the safety instruc...

Page 15: ...can cause condensation If the place where this device is located should be subject to these physical events it is advisable to monitor the device once it is put into service in addition to trying to p...

Page 16: ...ing operation due to forced ventilation The mounting surface must be able to withstand the weight of the device and must be solid Note below we will refer to a complete station of which the device can...

Page 17: ...ir outlet at the rear of the equipment in which case ensure adequate ventilation of the room COLD HOT 50cm Alternatively it is cooled by forced ventilation and the air intake is located on the roof of...

Page 18: ...230 15 10 Vac A conductor section of at least 2 5 mm2 is recommended Internal connector wiring Note to ensure the safety of the operators prepare the wiring according to the laws and regulations in t...

Page 19: ...rges that hit the surrounding ground up to several kilometres Provide internal protection against disturbances on the distribution line such as EMI filters or line voltage stabilizers to be installed...

Page 20: ...utput to a dummy load of suitable value or to the antenna GSM LAN R L ADJ TOSLINK AES EBU SCA1 RDS RFL FWD EXT AGC REMOTE INTERLOCK IN R F OUTPUT 50 24Vdc LEFT MONO 19KHz PILOT OUT ADJ ADJ 10K ADJ RIG...

Page 21: ...0 cm 5 1 5 1 Power on After making the connections described above turn on the device at the power switch on the front The default screen appears on the display and when the PLL is locked to the worki...

Page 22: ...ers to The sensitivity of the various inputs can be adjusted with the limitations described in the following table Input Sensitivity Notes SCA1 RDS 9 2 12 dBu Input level for 3 5 kHz overall deviation...

Page 23: ...overall view of the menus is given in figure 5 2 Power Menu Menu 2 Menu 3 Selection Screen Menu 1 Default Menu Frequency Menu Menu 4 Audio Menu Menu 5 Amplifier Menu Menu 6 Real Time Clock Menu Menu 7...

Page 24: ...on screen menu 2 from which it is then possible to access all the other menus Menu 2 To enter one of the menus select the name with the or buttons the selection is highlighted and then press the ENTER...

Page 25: ...To change the values simply use the or buttons and then confirm with ENTER or cancel with ESC both in mechanical key and TouchScreen mode At any time it is possible to return to the selection screen...

Page 26: ...to return to the selection screen menu 2 by pressing the ESC button both in mechanical key and TouchScreen mode or after one minute of inactivity the selection will remain set to the previous value M...

Page 27: ...modulation expressed in kilohertz kHz AdjM Adjustment of the input level of the MPX channel in decibels dBu relative to a 75 kHz modulation ChR Shows the level of the right channel expressed as a per...

Page 28: ...RF section expressed in Ampere Eff Shows the efficiency as the ratio between the forward power and the power absorbed by the RF section expressed as a percentage FWD Vpa x Ipa Temp Shows the internal...

Page 29: ...een mode After setting the desired value press the ENTER button both in mechanical key and TouchScreen mode to confirm your choice At any time it is possible to return to the selection screen menu 2 b...

Page 30: ...fter one minute of inactivity the selection will remain set to the previous value Menu 8 FSK Enable ON or disable OFF the FSK function CODE Setting the Morse code sent 5 2 8 Miscellaneous Menu MIX Thi...

Page 31: ...the output power drops below the set Power Good threshold value the device changes the state of pin 7 of the DB15 Remote connector on the rear panel PgR Adjustment of the Power Good threshold relatin...

Page 32: ...e version of the device At any time it is possible to return to the selection screen menu 2 by pressing the ESC button both in mechanical key and TouchScreen mode or after one minute of inactivity Men...

Page 33: ...osed of several modules which are interconnected with connectors to facilitate maintenance and replacement of the modules 6 1 1 TEX52TFT Top view The figure below shows the top view of the device indi...

Page 34: ...dule is given below and the complete diagrams and layouts of the boards can be found in the TechnicalAppendix Vol 2 7 1 Panel board The panel board contains the microcontroller that implements the con...

Page 35: ...sed with an RVR amplifier this connector is connected via a BNC BNC connector to the REMOTE or INTERLOCK of the power amplifier In case of amplifier faults the central conductor is grounded forcing th...

Page 36: ...the MOSFET of the RF amplifier section It also provides the measurement of the absorbed current and contains an alarm signalling circuit for the power supply unit This circuit also performs the follo...

Page 37: ...lifier from the mains before proceeding with any maintenance on the system 8 3 Ordinary maintenance The only regular maintenance required for the TEX52TFT is periodic replacement of the fans and clean...

Page 38: ...e connector in seat A of the power supply and reassemble it in its seat Put the cover back and tighten all the screws needed to close it 8 4 Replacing the Modules Arrange for authorized and qualified...

Page 39: ...TEX52TFT 33 42 User Manual Rev 1 0 12 07 20 ELETTRONICA Unscrew all points A using an Allen key A Disconnect all connectors at points B B Unscrew all points C using a flat head screwdriver...

Page 40: ...n reverse order to reassemble and fix the module in its seat Put the cover back and tighten all the screws needed to close it 8 4 2 Replacing the RF module Open the top cover of the TEX52TFT by unscre...

Page 41: ...cedure above in reverse order to reassemble and fix the module in its seat Put the cover back and tighten all the screws needed to close it 8 4 3 Replacing the motherboard Open the top cover of the TE...

Page 42: ...motherboard and replace it with the new module Repeat the procedure above in reverse order to reassemble and fix the module in its seat Put the cover back and tighten all the screws needed to close it...

Page 43: ...TEX52TFT 37 42 User Manual Rev 1 0 12 07 20 ELETTRONICA B Remove panel C C Unscrew all points D using a socket screwdriver and then lift the protective plastic cover D...

Page 44: ...river F Disconnect the connector G being very careful to unlock the two side locks before proceeding with the operation G Remove the panel lock and replace it with the new module Repeat the procedure...

Page 45: ...with respect to the basic version to be requested when ordering For more information about the options refer to the respective instruction manuals 9 1 Option AUDIGIN TFT Digital Input Left MONO Right...

Page 46: ...2 07 20 TEX52TFT ELETTRONICA Service RDS Tipo Femmina DB9 1 GND 2 RS232 TX 3 RS232 RX 4 NC 5 GND 6 NC 7 NC 8 RDS CARRIER OUT 9 PILOT IN 9 3 Option TLW TFT E 2HE Ethernet Tipo femmina RJ45 1 TX 2 TX 3...

Page 47: ...po Femmina DB9 Tipo Femmina DB9 1 NC 1 NC 2 TX_D 2 NC 3 RX_D 3 NC 4 Internamente connesso con 6 4 NC 5 GND 5 GND 6 Internamente connesso con 4 6 12 V 7 Internamente connesso con 8 7 NC 8 Internamente...

Page 48: ...e emitted RF power level allowing UP DOWN adjustment The UP or DOWN command is provided by connecting the relative signal on the connector to ground for at least 500mS the pin has an internal pull up...

Page 49: ...____________________________________________________________ ______________________________________________________________________________ ____________________________________________________________...

Page 50: ...____________________________________________________________ ______________________________________________________________________________ ____________________________________________________________...

Page 51: ...____________________________________________________________ ______________________________________________________________________________ ____________________________________________________________...

Page 52: ...Fax 39 051 6011104 e mail info rvr it web http www rvr it The RVR Logo and other RVR referenced products and services are trademarks of RVR Elettronica in Italy other countries or both RVR 1998 all r...

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