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TEX30/50/100/150/300LCD

ELETTRONICA

1

 

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User Manual

 

Rev. 1.0 - 29/11/12

 

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. 

 WARNING: 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 

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.

 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.

  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.

  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.

  WARNING:  This  equipment  is  fitted  with  earth 

connections both in the power cord and for the chassis. 

Make sure both are properly connected.

Operation of this equipment in a residential area may cause 

radio interference, in which case the user may be required 

to take adequate measures.

The specifications and data contained herein are provided 

for information only and are subject to changes without prior 

notice. 

R.V.R. Elettronica S.p.A.

 disclaims all warranties, 

express  or  implied.While  R.V.R.  Elettronica  S.p.A. 

attempts to provide accurate information, it cannot accept 

responsibility or liability for any errors or inaccuracies in this 

manual, including the products and the software described 

herein. 

R.V.R. Elettronica S.p.A.

 reserves the right to make 

changes to equipment design and/or specifications and to 

this manual at any time without prior notice.

• Notice concerning product intended purpose and use 

limitations.

This product is a radio transmitter suitable for frequency-

modulation  audio  radio  broadcasting.  Its  operating 

frequencies are not harmonised in designated user countries. 

Before  operating  this  equipment,  user  must 

obtain  a  licence  to  use  radio  spectrum  from  the 

competent  authority  in  the  designated  user  country. 

Operating  frequency,  transmitter  power  and  other 

characteristics of the transmission system are subject to 

restrictions as specified in the licence.

 

2.  Warranty

La 

R.V.R. Elettronica S.p.A.

 warrants this 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 and Conditions carefully, as purchase 

of the product or acceptance of the order acknowledgement 

imply  acceptance  of  the  Terms  and  Conditions. 

For the 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 packaging whenever possible and seal 

the package perfectly. The customer bears all risks of 

loss (i.e., R.V.R. shall not be liable for loss or 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.

IMPORTANT

The symbol of lightning inside a triangle placed on the product, evidences the operations for 

which is necessary gave it full attention to avoid risk of electric shocks. 

The symbol of exclamation mark inside a triangle placed on the product, informs the user 

about the presence of instructions inside the manual that accompanies the equipment, im-

portant for the efficacy and the maintenance (repairs).

Содержание TEX30LCD

Страница 1: ...TEX30LCD TEX50LCD TEX100LCD TEX150LCD TEX300LCD USER MANUAL VOLUME1 Manufactured by R V R ELETTRONICA S p A Italy...

Страница 2: ...ghts 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...

Страница 3: ...4 Rear Panel Description 6 4 5 Connectors Description 7 4 6 Technical Description 9 5 Quick guide for installation and use 10 5 1 Preparation 10 5 2 First power on and setup 12 5 3 Operation 14 5 4 M...

Страница 4: ...ii User Manual Rev 1 0 29 11 12 TEX30 50 100 150 300LCD ELETTRONICA This page was intentionally left blank...

Страница 5: ...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 o...

Страница 6: ...gure 3 Figure 4 Figure 5 One rescuer give 2 quick rescue breaths after each 15 compressions Two rescuers one rescue breath after each 5 compressions Do not stop chest compressions while giving artific...

Страница 7: ...r that reduces the harmonic emission to provided for by international standards CCIR FCC or ETSI and can be connected directly to the antenna Two major features of TEX30 50 100 150 300LCD are compact...

Страница 8: ...C Four LEDs on the front panel provide the following status indications ON LOCK FOLDBACK and RF MUTE The exciters have an input for the external 24 Vcc supply This auxiliary supply source that can be...

Страница 9: ...automatic reduction of the delivered RF power 5 R F MUTE Yellow LED lit when the exciter s power output is inhibited by an external interlock command 6 CONTRAST Display contrast adjusting trimmer on t...

Страница 10: ...nput impedance 50 or 10k 13 SCA RDS BNC connector SCA RDS unbalanced input 14 MPX BNC connector MPX unbalanced input 15 MPX ADJ Adjustment trimmer for MPX input 16 SCA RDS ADJ Adjustment trimmer for S...

Страница 11: ...onnector balanced Left Mono channel input 32 IMPEDANCE Dip switch to set the balanced input impedance 600 or 10k 4 5 Connectors Description 4 5 1 RS232 Type Female DB9 1 NC 2 SDA 3 SCL 4 NC 5 GND 6 NC...

Страница 12: ...n serial data 5 VPA Tlm ANL OUT PA power supply voltage 3 9V F S 6 FWD Tlm ANL OUT Forward power 3 9V F S 7 Power Good DIG OUT Open collector enabled whenpower exceeds the set threshold 8 GND Ground 9...

Страница 13: ...stortion Intermodulation distortion Stereo separation AUDIO INPUT CONNECTORS Left Right MPX unbalanced RDS SCA RDS OTHER CONNECTORS RF Output RF Monitor Pilot output Interlock Input STANDARD COMPLIANC...

Страница 14: ...s IMPORTANT When configuring and testing the transmitter in which the equipment is integrated be sure to have the Final Test Table supplied with the equipment ready at hand throughout the whole proced...

Страница 15: ...5 1 2 Connections Connect the RF output of the transmitter to the antenna cable or a dummy load capable of dissipating amplifier output power To begin with set exciter to minimum output power and swi...

Страница 16: ...e integrato Note Standard factory settings are RF output power off Pwr OFF and regulated output power set to upper limit unless otherwise specified by customer 5 2 1 Power on When you have performed a...

Страница 17: ...tomatic Gain Control is running in power supply limitation mode please read section 5 3 about RF power supply modulation for more details Note Output power may be set using the Pwr OFF control In this...

Страница 18: ...dulation level is multiplied by a factor of 10 which means that default menu bar meter reflects a 7 5 kHz deviation A special menu with separate indications of Left and Right channel levels and relati...

Страница 19: ...100LCD 50W in uscita mod TEX50LCD 30W in uscita mod TEX30LCD 25 potenza di uscita 1 4 della barra 75W in uscita mod TEX300LCD 700W in uscita mod TEX702LCD 37 5W in uscita mod TEX150LCD 25W in uscita m...

Страница 20: ...n the Power Setup Menu the INTERLOCK OUT contact is activated and any external appliances connected to it are immediately inhibited Next you can review all operating parameters of the equipment throug...

Страница 21: ...r Adjustment Menu Predefined menu Menu 10 Channels Menu Figure 5 2 When the display is off touching any key will turn on backlighting When the display is on pressing the ESC button from the default me...

Страница 22: ...NTER button To return to the default menu menu 1 simply press ESC again 5 4 1 Operation Menu Fnc In this menu you can toggle exciter power output On Off set deviation display mode and the threshold ra...

Страница 23: ...rting When output power drops below set Power Good threshold the equipment changes the state of pin 7 of the DB15 Remote connector located on the rear panel PgR Modifies Power Good threshold for refle...

Страница 24: ...aw of amplifier module Eff Efficiency based on ratio of forward power to amplifier module power in percent FWD PWR Vpa x Ipa Tmp Equipment internal temperature reading 5 4 4 Setup Menu Set This menu l...

Страница 25: ...on Menu Vrs This screen holds equipment version release information Menu 9 Note that these are readings rather than settings and cannot be edited note the empty arrow Rel Firmware release information...

Страница 26: ...od is 60 minutes please contact R V R Elettronica if you need different settings whereas station identified may be programmed by the user following the indications provided in section below When the F...

Страница 27: ...ade up of 6 alphanumeric characters and must contain no blank spaces if acknowledged as valid code is echoed back to the terminal illegal codes are not echoed 5 5 2 Power UP DOWN Option The Power UP D...

Страница 28: ...CD is made up of various modules linked to each other through connectors so as to make maintenance and any required module replacement easier 6 1 1 TEX30LCD Upper view The figure below shows the equip...

Страница 29: ...ev 1 0 29 11 12 6 1 2 TEX50 100 150LCD Upper view The figure below shows the equipment upper view with the various components pointed out figure 8 2 1 Main Board Stereo Coder Card 2 Panel Card 3 Telem...

Страница 30: ...300LCD ELETTRONICA 6 1 3 TEX300LCD Upper view The figure below shows the equipment upper view with the various components pointed out figure 8 3 1 Main Board Stereo Coder Card 2 Panel Card 3 Telemetry...

Страница 31: ...ing functions Audio and SCA input treatment Generation of carrier frequency Modulation R F amplification Driver The board also features a stereophonic coder 7 1 2 1 Audio input section The audio input...

Страница 32: ...ply The TEX30LCD power supply unit is a switching type unit whose 28 V main output powers the machine s RF amplifier The power supply also features stabilizers for generating continuous 5 V and 18 V v...

Страница 33: ...MOSFET polarization voltage of the RF amplifier section It also provides the measurement of the absorbed current and contains a circuit for signaling power supply unit faults If no alarms are present...

Страница 34: ...rbed by the power amplifier Measures of the temperature Low pass filtering of the RF signal in output On this card is an RF sample approximately 30dB compared with the output that is available on a BN...

Страница 35: ...t with one SD2942 In addition to the actual RF amplification this circuit carries out the following functions Control of the power level in output depending on the setting Reduction of the power suppl...

Страница 36: ...r with a feedback mechanism based on the reading of the power really delivered AGC The voltage is also affected by other factors such as Excess of reflected power External AGC signals Ext AGC FWD Ext...

Страница 37: ...____________________________________________________________ ______________________________________________________________________________ ____________________________________________________________...

Страница 38: ...____________________________________________________________ ______________________________________________________________________________ ____________________________________________________________...

Страница 39: ...____________________________________________________________ ______________________________________________________________________________ ____________________________________________________________...

Страница 40: ...104 e mail info rvr it web http www rvr it The RVR Logo and others referenced RVR products and services are trademarks of RVR Elettronica S p A in Italy other countries or both RVR 1998 all rights res...

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