Ecreso HELIOS JUNIOR User Manual
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Ecreso HELIOS JUNIOR User Manual

Mono multiplex 20 w transmitter
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HELIOS JUNIOR
MONO MULTIPLEX 20 W TRANSMITTER
USER MANUAL
FM TRANSMITTER 87,5-108MHz
Date: 2008/02/22
Ecreso
web:
www.ecreso.com
- e-mail:
contact@ecreso.com

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Summary of Contents for Ecreso HELIOS JUNIOR

  • Page 1 HELIOS JUNIOR MONO MULTIPLEX 20 W TRANSMITTER USER MANUAL FM TRANSMITTER 87,5-108MHz Date: 2008/02/22 Ecreso web: www.ecreso.com - e-mail: contact@ecreso.com...

  • Page 3: Table Of Contents

    5.3.1. Load test..........................27 5.3.2. Mains connection ........................27 Page 3 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...
  • Page 4 ............................34 EPAIR GLOSSARY ..............................36 MORE INFORMATION ..........................39 Page 4 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...

  • Page 5: Introduction

    1. INTRODUCTION 1.1. Introduction This user’s guide includes information about installation, set-up, tests for the use of the Helios Junior transmitter. It describes the operation of the equipment and tackles mechanical, electrical and safety features. For further technical information or for information about a more specific use, please contact your distributor.

  • Page 6: Safety Instructions

    ECRESO company, respects CCIR and CEM standards for surrounding devices protection and perfect isolation from those devices. The RF connection to the HELIOS Junior transmitter must be done with coaxial cable within 50 ohms impedance. It is also recommended to harden other cables connected to connectors of the following types: BNC, SUB-D, RJ11, RJ45 etc.

  • Page 7: Description

    2.1. General description The HELIOS Junior transmitter is built for FM mono or multiplex program transmission (electric radio signal type F3) in a frequency range between 87,5 and 108 MHz. Its output power is at least equal to 20 watts under 50 ohms.

  • Page 8: Helios Junior Front Panel

    Menu selection button ( + ). Molded transport handles. Page 8 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...

  • Page 9: Helios Junior Back Panel

    HF output, female N socket (RF OUTPUT). Page 9 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...

  • Page 10: Detailed Description Of The Helios Junior

    Rounded LCD display Monitoring front panel part Page 10 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...

  • Page 11: Rack

    It includes a microcontroller, ROM*, RAM, NVRAM*, indicators, 3 buttons and a back-lighted LCD display (2 lines of 16 characters each). Page 11 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...
  • Page 12 NVRAM schema+ Lithium battery Page 12 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...

  • Page 13: Technical Specifications

    Switching option between Mono and AUX inputs (SW) Connector «Miniconnec, 2 points, 5,08mm» type Page 13 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...

  • Page 14: Hf Output

    19’’ enclosure, with 4 M6x12 screws Weight 4.5kg (9 lbs 15 oz) Page 14 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...

  • Page 15: Other

    Programmed memory According to version and language Page 15 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...

  • Page 16: Use

    Helios Junior, User’s guide 02/2008 4. USE When parameters are set, the HELIOS Junior transmitter is designed to run 24 hours a day. In case of power cut, the amplifier is designed, with present parameters, to restart automatically. 4.1. Operation description During normal operation, there are three different information display screens.
  • Page 17 Release the ENTER button and the following message appears: ACTIVATED Page 17 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...

  • Page 18: Synoptic Of Different Menus

    Synoptic of different menus Set-up / Reset Page 18 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...
  • Page 19 Helios Junior, User’s guide 02/2008 Configuration menu Page 19 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...
  • Page 20 Helios Junior, User’s guide 02/2008 Transmission Frequency Settings menu Page 20 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...
  • Page 21 Helios Junior, User’s guide 02/2008 Select display sub-menu Page 21 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...
  • Page 22 Helios Junior, User’s guide 02/2008 Add station name menu Page 22 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...
  • Page 23 Helios Junior, User’s guide 02/2008 "Normal" operation menu Page 23 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...

  • Page 24: Installation

    Page 24 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...

  • Page 25: Pre-Emphasis (Only In Mono)

    12: for a 12 dB input level range (+/- 6 dB). Page 25 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...

  • Page 26: Installation

    If the HELIOS Junior is used as a pilot, the recommended location is above the power amplifier. Ambient air should be clean, dry and renewed. Check temperature conditions in chapter 3.9 ‘Environmental’. It is important to verify there are no mechanical shocks in the HELIOS Junior transmitter and there are no damages to connectors. 5.3.

  • Page 27: Load Test

    Connection of the HELIOS Junior transmitter alone: Page 27 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...
  • Page 28 Helios Junior, User’s guide 02/2008 Connection with an amplifier: Page 28 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...

  • Page 29: Set-Up

    If your transmitter is already set, you may go to chapter 6.2.2 ‘Information screen" to check it. Page 29 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...

  • Page 30: Setting Of Parameters

    Rel X.XX indicates software version. Page 30 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...

  • Page 31: Information Screen

    15 seconds the display goes back to the first menu automatically). Page 31 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...
  • Page 32 (Return to first menu after 15 seconds) |||||||||||||| Page 32 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...

  • Page 33: Indicators And Alarms

    When lit, it indicates that the synthesizer is locked on a frequency. Page 33 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...

  • Page 34: Maintenance

    BACKUP BATTERY ON NVRAM 7.2. Repair Before repair, it is important to check the environment is not causing problems to the HELIOS Junior transmitter. • Nothing switches on: check sector cable and power supply. • Nothing switches on: check both fuses in the Mains filter block.
  • Page 35 In other cases, send the transmitter back to your distributor. Page 35 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...

  • Page 36: Glossary

    See RF. Hyperfrequency All frequencies over 1,2 GHz. Page 36 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...
  • Page 37 Page 37 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...
  • Page 38 VSWR usually causes a controlled decrease of the output RF power, launching a VSWR alarm. Page 38 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...

  • Page 39: More Information

    Parc d’Activités JF Kennedy 33700 Mérignac France 33-(0)5-56-675-454 Page 39 ECRESO – 20, avenue Neil Armstrong – Parc d’Activites JF Kennedy – 33700 Bordeaux-Merignac – France Tel: +33(0) 556 675 454 – Fax: +33(0) 556 675 167 – www.ecreso.com – infos@ecreso.com...

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