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R.V.R. Elettronica TOUCH30S User Manual

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TOUCH30S
User Manual
Volume 1: User Manual
Manufactured by
Italy

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Summary of Contents for R.V.R. Elettronica TOUCH30S

  • Page 1 TOUCH30S User Manual Volume 1: User Manual Manufactured by Italy...
  • Page 2 Reason Editor 13/12/2002 New version D. Canazza 11/06/2003 Add telemetry board J. Berti TOUCH30S - User Manual Versione 2.1 © Copyright 2003 R.V.R. Elettronica SpA Via del Fonditore 2/2c - 40138 - Bologna (Italia) Telefono: +39 051 6010506 Fax: +39 051 6011104 Email: info@rvr.it...

  • Page 3: Table Of Contents

    TOUCH30S Table of Contents 1. Preliminary Instructions 2. Warranty 3. First Aid 3.1 Treatment of electrical shocks 3.2 Treatment of electrical Burns 4. General Description 4.1 Main Characteristics 4.2 Meter Readings 4.3 Microprocessor Section 5. Quick Reference 6. Use 6.1 First Use 6.2 Visualization mode...
  • Page 4 TOUCH30S This page was intentionally left blank Rev. 2.1 - 11/06/03 User Manual...

  • Page 5: Preliminary Instructions

    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.
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  • Page 7: Warranty

    2 If your dealer cannot help you, contact R.V.R. Elettronica and explain the problem. If it is decided 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.
  • Page 8 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.

  • Page 9: First Aid

    TOUCH30S 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 •...

  • Page 10: Treatment Of Electrical Burns

    TOUCH30S 3.1.2 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 3.2 Treatment of electrical Burns 3.2.1 Extensive burned and broken skin...

  • Page 11: General Description

    87.5 and 108 MHz with an output RF power adjustable up to a maximum of 30 W The TOUCH30S can be used like exciter of an amplifier of greater power, or like transmitter directly in antenna. 4.1 Main Characteristics State of the art performances at moderate cost .

  • Page 12: Meter Readings

    TOUCH30S CCIR & FCC compliant. • 4.2 Meter Readings • Forward power. • Reflected power. • DC Supply voltages. • Frequency • Mono and stereo sensitivity (0.25 dB step). • Output power programmed. • MPX peak modulation. • L & R peak level.

  • Page 13: Quick Reference

    TOUCH30S 5. Quick Reference The following instruction permits you to manage this transmitter quickly. 1) Two modes of operation are possible: • Single visualization mode • Programming mode 2) You can move between various slides by using the four "function keys" (audio, frequency, power, check) and the up &...
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  • Page 15: Use

    TOUCH30S 6. Use This FM transmitter has been projected to be operated in a manner as simple and consistent as possible. Many options/selections are accessed by an easy direct action dedicated keys and thematic subsequent menus. A full description of the menus and how to move around them is described in the later sections.
  • Page 16 TOUCH30S 6.1.2 Power supply requirements and setting Inserire la spina di alimentazione nella presa VDE presente nel pannello posteriore. Insert the mains plug in the VDE place in the rear panel. The power supply can work at any voltage between 95 and 130 Vac or between 195 and 265 Vac.
  • Page 17 TOUCH30S • PAY ATTENTION: the transmitter cannot work without the cover. The air-cooling system is designed to work in a closed box. Serious problems can result if the transmitter is operated without cover. • Reconnect the mains. 6.1.3 Switch On Connect the transmitter to a 30 W dummy load and start it by the switch (03 pag.22) placed on the rear panel.

  • Page 18: Visualization Mode

    TOUCH30S The lighting of the five red LEDs (16 pag.21), (17 pag.21), (18 pag.21), (19 pag.21), (20 pag.21) indicates: • Transmitter unlocked (PLL) • Internal limiter disabled • Preemphasis disabled • RF OUT disabled • An external alarm is active The four yellow LEDs (21 pag.21), (22 pag.21), (23 pag.21), (24 pag.21) indicate...
  • Page 19 TOUCH30S 3) SCA/RDS peak deviation indicator. Unfilled block= 7.5 kHz 4) 19kHz % control bar. (internally adjustable) 5) AUX peak deviation indicator. Unfilled block= 7.5 kHz 6) All set audio parameters synthesis slide : • HI-Z: Impedenza degli ingressi bilanciati. Scelta tra 10 Kohm (HI-Z) o 600 Ohm (LO-Z).

  • Page 20: Programming Mode

    TOUCH30S 6.2.3 R.F. power menu The following image is an example of the slide obtained pressing the RF PWR button (13 pag.21) : • Fwd: forward power measure • Ref: reflected power measure • RF: distributed power status (ON or OFF) 6.2.4...
  • Page 21 TOUCH30S 6.3.1 Audio setting menu Let's start from the audio key: There are five pages available containing data to insert: • Sensitivity: is the input level sensitivity (it refers to the L and R balanced input placed on the rear panel). The value can be set from -3.75 and 12 dBm with 0.25dB step, as described in the following picture:...

  • Page 22: General Advises

    TOUCH30S Therefore the programming of the AUDIO parameters finishes. As last step will be necessary confirm with "ENTER" key and will appear to confirm the modifications the slide of LOADING. 6.3.2 Frequency setting menu It is possible to program the frequency very easily by observing the following...
  • Page 23 TOUCH30S • Make sure that the rear part is ventilated adequately. If the internal temperature of the RACK, where the transmitter is contained, is too much high (we recommend that the temperature does not exceed the 40°C) make sure that comes guaranteed the adequate ventilation.
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  • Page 25: External Description

    TOUCH30S 7. External description User Manual Rev. 2.1 - 11/06/03 21 / 34...
  • Page 26 TOUCH30S 22 / 34 Rev. 2.1 - 11/06/03 User Manual...

  • Page 27: Connectors Description

    TOUCH30S 7.1 Connectors description 7.1.1 RS232 Type: DB9 female Set B Set A Ext 2 Ext 1 7.1.2 Left / Right unbalanced inputs Type: XLR female Positive Negative User Manual Rev. 2.1 - 11/06/03 23 / 34...
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  • Page 29: Technical Specifications

    TOUCH30S 8. Technical Specifications 8.1 R.F. Characteristics RF CHARACTERISTICS 1. Power 30 W adjustable from +0.2 dB to -10 dB (-20dB with option “OPT01”) 2. RF output impedance 50Ω unbalanced, VSWR less than 1.5:1 3. RF connector N (7/16 optional).

  • Page 30: Stereo Operation

    TOUCH30S 8.2 Stereo Operation STEREO OPERATION 1. Audio filter attenuation > 68 dB @ 19 kHz, >50dB 19 to 100kHz 2. Common mode rejection > 40 dB typ. (50dB on request “OPT04”) 3. Stereo Separation 30÷80Hz >53dB (typ. 56), 80Hz÷15kHz >60 dB (typ.65)

  • Page 31: Audio Inputs

    TOUCH30S 8.5 Audio Inputs AUDIO INPUTS Function 100 % lev. Impedance Type Conn. N° 0.15 dB Composite +6 dBm 30 Hz÷100kHz ~5 kΩ Unbal. Sca/RDS -20 dBm 0.15 dB ~10 kΩ Unbal. 40kHz÷100kHz -6 dBm 0.15 dB (opt. up to 40kHz÷100kHz...

  • Page 32: Environmental Characteristics

    TOUCH30S 8.7 Environmental Characteristics ENVIRONMENTAL -20°C TO + 60 °C Storage temperature Operating temperature -5 °C TO + 45 °C Guaranteed performances temp. 0 °C TO + 40 °C Relative humidity (non condensing) 90 % MA Max operating altitude 2000 mt Max extraneous field strength ≤10 V/m;...

  • Page 33: Identification And Access To The Modules

    TOUCH30S 9. Identification and access to the modules 9.1 Circuit description The transmitter is realized using the following parts: Mother Board (MBG08) Audio Input and attenuators module (MAB 25) Preemphasis and limiter module (MPL75) Stereo Audio Filter Module (AFS15) StereoCoder Module (SCD02)
  • Page 34 TOUCH30S FAN INPUT RF BLOCK POWER SUPPLY " RS232 INTERFACE Top view of RF and SMPS block DCA45 MPA45 Directional Coupler, printed LO-PASS filter, 30W RF amplifier board 30 / 34 Rev. 2.1 - 11/06/03 User Manual...
  • Page 35 TOUCH30S Display Contrast Limiter #1 Trip Point +/- 7V5 Balance RT7: Phase Equalizer RT5: 19k Level RT6: 19k Phase b o a r d RT4: B SUM RT3: A SUM Limiter #2 Trip Point RT8:38 kHz Suppression User Manual Rev. 2.1 - 11/06/03...
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