Axel Oxygen 3 User Manual
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Axel Oxygen 3 User Manual

Analog broadcast mixing console
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See also: Operating Manual
Oxygen 3 / 3ST
Broadcast Mixing Console
User Manual
Analog Broadcast Mixing
console
(Rev. 2.0 ENG)
Main Office BOLOGNA: Via Caduti Di Sabbiuno 6/F
40011 Anzola Emilia - Bologna - Italy
Tel. +39 051 736555 - Fax. +39 051 736170
Regional Office BERGAMO: Via Italia 1 –
24030 Medolago (Bg) – Italy
Tel. +39 051 736555 - Fax. +39 051 736170
e-mail:
info@axeltechnology.com
- web site:
www.axeltechnology.co

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  • Page 1 Oxygen 3 / 3ST Broadcast Mixing Console User Manual Analog Broadcast Mixing console (Rev. 2.0 ENG) Main Office BOLOGNA: Via Caduti Di Sabbiuno 6/F 40011 Anzola Emilia - Bologna - Italy Tel. +39 051 736555 - Fax. +39 051 736170 Regional Office BERGAMO: Via Italia 1 –...

  • Page 2: Table Of Contents

    OXYGEN 3 ST – INPUT MODULE DESCRIPTION ....................22 16.1 CHANNELS 1 6 ............................. 22 TELEPHONE CHANNELS (OXYGEN 3 and 3 ST) ....................23 17.1 ALIGNEMENT OF INPUTS ..........................24 OUTPUT MODULES DESCRIPTION (OXYGEN 3 and 3 ST) ................25 18.1 MASTER .............................. 25 SECTION 18.2 TALK OVER ............................

  • Page 3: Introduction

    A103030530 OX3-NSL Alp Slider N 90° series with knob A103030531 OX3-PSU External power supply-switching 90-260Vac A103030390 OX3-WOOD Wood frame for Oxygen 3 1.1 THIS MANUAL This user manual is specially designed for Oxygen 3 and Oxygen 3-ST AXEL | INTRODUCTION...

  • Page 4: Safety Warnings / Istruzioni Per La Sicurezza

    It is recommended that all maintenance and service on the product should be carried out by the manufacturer or its authorised agents. The manufacturer cannot accept any liability whatsoever for any loss or damage caused by service, maintenance or repair by unauthorised personnel. AXEL | SAFETY WARNINGS / ISTRUZIONI PER LA SICUREZZA...

  • Page 5: Safety Warnings

    To completely separate from mains power (f.i. in the event of danger) unplug mains power cord. As the MAINS plug is the disconnect device, the disconnect device shall remain readily operable. AXEL | SAFETY WARNINGS...

  • Page 6: Consignes De Sécurité Importantes

    L’interrupteur d’alimentation interrompt un pôle du réseau d’alimentation excepté le conducteur de terre de protection. En cas de danger, debrancher le cordon d'alimentation. Parce que la prise du réseau de alimentation est utilisée comme dispositif de déconnexion, ce dispositif doit demeuré aisément accessible AXEL | CONSIGNES DE SÉCURITÉ IMPORTANTES...

  • Page 7: Istruzioni Importanti Per La Sicurezza

    è pertanto completo. Per ottenere un isolamento totale (ad esempio in caso di pericolo), scollegare il cordone di alimentazione. Inoltre, poichè la spina di alimentazione è utilizzata come dispositivo di sezionamento, essa deve restare facilmente raggiungibile AXEL | ISTRUZIONI IMPORTANTI PER LA SICUREZZA...

  • Page 8: Wichtige Sicherheitshinweise

    Hauptsicherung nur mit einer gleichwertigen austauschen (s. entsprechende Etikette). Vor Einschalten Netzspannungseinstellung am Gerät überprüfen bzw. anpassen. Inpoliger Netzschalter. In Notfälle oder für Wartungsarbeiten Netzkabel trennen. Der Netzstecker fungiert auch als Trennelement muss deshalb zugänglich bleiben AXEL | WICHTIGE SICHERHEITSHINWEISE...

  • Page 9: Instrucciones Importantes De Seguridad

    El interruptor de alimentación es unipolar. En el caso de peligro, desconecte el cable de alimentación. Porque la clavija de conexion a red sirve por la desconection de la unidad, la clavija debe ser ubicada en proximidad de la unidad AXEL | INSTRUCCIONES IMPORTANTES DE SEGURIDAD...

  • Page 10: Unpacking And Inspection

    The actual equipment Serial Number is indicated on the silver label stuck on the rear panel of the equipment closure. Tools And Equipment Needed Only standard technician’s tools are required to install this equipment. Axel Technology srl www.axeltechnology.com UNPACKING AND...

  • Page 11: First Installation Recommendations

    Technical Specifications table at the end of this user manual. CAUTION: TO REDUCE THE RISK OF ELECTRICAL SHOCK, ALWAYS DISCONNECT THE AC MAINS CABLE BEFORE ALTERING THE CHANGE-OVER SWITCH. NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. Axel Technology srl www.axeltechnology.com FIRST INSTALLATION RECOMMENDATIONS...

  • Page 12: Fuse Replacement

    Uninsulated dangerous voltage are inside the enclosure, voltage that may be sufficient to constitute a risk of shock. Always disconnect to AC Mains before removing the top cover Axel Technology srl www.axeltechnology.com FIRST INSTALLATION RECOMMENDATIONS...

  • Page 13: Protection Against Lightning

    These openings must not be blocked nor covered during operation. YOU MUST LEAVE AT A MINIMUM ONE RACK UNIT OF EMPTY SPACE ABOVE THE EQUIPMENT TO ENHANCE VENTILATION AND TO GET A LONGER EQUIPMENT LIFE. Axel Technology srl www.axeltechnology.com FIRST INSTALLATION...

  • Page 14: Oxygen 3 Series - Overview

    SELF CONTAINED The Oxygen 3 and 3 ST are complete and self contained pieces of hardware, requiring no additonal items in order to be operated. All relevent functions are built-in, such as Monitor speaker muting and „On Air lamp‟ control (facility available on series on the Channel 1 module and, as an option, on Channels 2 and 3).

  • Page 15: Oxygen 3 - Audio Input Connections (Rear)

    OXYGEN 3 – AUDIO INPUT CONNECTIONS (REAR) 11 OXYGEN 3 – AUDIO INPUT CONNECTIONS (REAR) 11.1 CH 1 TO 3 The first three channels feature two selectable inputs: INPUT A: input for MICROPHONE signal, electronically balanced on XLR female INPUT B (PIN RCA): LINE input.

  • Page 16: Oxygen 3-St - Audio Input Connections (Rear)

    INPUT B: LINE input unbalanced (PinRca connectors) NOTE: the Oxygen 3 ST comes from the factory with the CHANNEL 6 / INPUT B set as PHONO input (i.e. suitable for record-players / turntables). CHANNELS 4 and 5 / INPUT B are set by default for LINE signals.

  • Page 17: Telephone Connections (Oxygen 3 And 3 St)

    However, Input B configuration on Channels 4, 5 and 6 may be altered via internal jumpers, accordingly to the following scheme: Jumper setting LINE / PHONO on the INPUT B / Channel 4,5 & 6 Stereo input board (Oxygen 3 ST) 13 TELEPHONE CONNECTIONS (OXYGEN 3 and 3 ST) The Telephone module features a built-in telephone hybrid.
  • Page 18 TELEPHONE CONNECTIONS (OXYGEN 3 and 3 ST) CONNECTOR PIN-OUT Description n.c. Tel line Tel line n.c. This unit allows the connection on parallel of a standard telephone set (for dialling services). Please note that „Phone‟ socket is always active (i.e. it doesn‟t depend on the „Hook‟ button state) and it has the same Pin-Out as the LINE socket.

  • Page 19: Output Connections (Oxygen 3 And 3 St)

    14 OUTPUT CONNECTIONS (OXYGEN 3 and 3 ST) 14.1 MASTER OUTPUTS The Oxygen 3‟s Master section gives the operator an extensive set of resources. In addition to two Master balanced outputs (Out 1 and Out 2, carried on DB15 female connector), provision has been made for an unbalanced, level-controlled output on PinRca connector (Out 3), an unbalanced, fixed level on PinRca connector (Fixed) and two Mono outputs (summing the left and right channels and dropping the level by 6dB).

  • Page 20: Monitor Out And Ext-In Connections (Oxygen 3 And 3 St)

    Oxygen 3 and Oxygen 3 ST come from the factory with Muting facility associated to Slider opening on Channel 1. On request, this facility may be extended to Input channels 2 and 3, too (by means of regular slider replacement –...

  • Page 21: Oxygen 3 - Input Module Description

    OXYGEN 3 – INPUT MODULE DESCRIPTION 15 OXYGEN 3 – INPUT MODULE DESCRIPTION 15.1 CHANNELS 1 TO 6 A/B SWITCH: The B SEL switch selects the INPUT B socket when depressed and the INPUT A when released. A LED glows green when the INPUT B is selected. Input A is set for Micro level on Channels 1 to 3, for Line level on the Channels 4 and 5 and for Phono level on the Channel 6 if not otherwise indicated.

  • Page 22: Oxygen 3 St - Input Module Description

    OXYGEN 3 ST – INPUT MODULE DESCRIPTION 16 OXYGEN 3 ST – INPUT MODULE DESCRIPTION 16.1 CHANNELS 1 TO 6 A/B SWITCH: The B SEL switch selects the INPUT B socket when depressed and the INPUT A when released. A LED glows green when the INPUT B is selected. Input B is set for Micro level on Channels 1 to 3, for Line level on the Channels 4 and 5 and for Phono level on the Channel 6 if not otherwise indicated.

  • Page 23: Telephone Channels (Oxygen 3 And 3 St)

    TELEPHONE CHANNELS (OXYGEN 3 and 3 ST) 17 TELEPHONE CHANNELS (OXYGEN 3 and 3 ST) The Telephone module features a built-in telephone hybrid. The module features two gain controls, PFL, Master output, hybrid Hook / Ring controls. It features connections to a regular telephone line (POTS) and to an external standard telephone set (for example for dialling).

  • Page 24: Alignement Of Inputs

    TELEPHONE CHANNELS (OXYGEN 3 and 3 ST) 17.1 ALIGNEMENT OF INPUTS When plugging in a new source start with the fader turned down and the PFL activated. The signal is displayed on the meters on the left hand (PFL) and can be checked in the headphones or in the Monitor loudspeakers.

  • Page 25: Output Modules Description (Oxygen 3 And 3 St)

    OUTPUT MODULES DESCRIPTION (OXYGEN 3 and 3 ST) 18 OUTPUT MODULES DESCRIPTION (OXYGEN 3 and 3 ST) 18.1 MASTER SECTION OUTPUT 1: it controls the signal level on the output labelled OUTPUT 1 (balanced). OUTPUT 2: it controls the signal level on the output labelled OUTPUT 2 (balanced).
  • Page 26 OUTPUT MODULES DESCRIPTION (OXYGEN 3 and 3 ST) The core of the monitor section are the two monitor source buttons. The buttons allow one of the audio sources (as well as PFL signal) to be selected for monitoring as the Monitor speaker source.

  • Page 27: Led-Meters

    BLOCK DIAGRAM (OXYGEN 3) 18.4 LED-METERS The Oxygen 3 and Oxygen 3 ST mixers are fitted with VU / PEAK LED meters. VU meters respond to an average signal level, whereas PEAK LED glows when the 0dB threshold is over-passed (it remains „on‟...

  • Page 28: Technical Appendix

    20 TECHNICAL APPENDIX This section provides all the technical explanations, and the connection pin outs to and from the Oxygen 3 and Oxygen 3 -ST. Always refer to this technical appendix for connections and connection procedures. In case of differences between the documentation below and the hardware device please contact Axel Technology at the numbers and e-mail addresses shown at the end of this manual.

  • Page 29: Appendix C -Balanced Audio Connection Xlr M - Jack

    TECHNICAL APPENDIX 20.3 APPENDIX C –BALANCED AUDIO CONNECTION XLR M – JACK 20.4 APPENDIX D – UNBALANCED AUDIO CONNECTION PIN (RCA) AUDIO 20.5 APPENDIX E – BALANCED AUDIO CONNECTION JACK - JACK Axel Technology srl www.axeltechnology.com TECHNICAL APPENDIX...

  • Page 30: Appendix F - Serial Number

    TECHNICAL APPENDIX 20.6 APPENDIX F – SERIAL NUMBER 20.7 APPENDIX G – DIMENSION AND LAYOUT Axel Technology srl www.axeltechnology.com TECHNICAL APPENDIX...

  • Page 31: Technical Specifications

    TECHNICAL SPECIFICATIONS 21 TECHNICAL SPECIFICATIONS 21.1 OXYGEN 3 STEREO LINE - LINE & LINE – PHONO MODULES INPUT A Stereo PinRCA 0 dBm (LINE – Ch 4 e 5) INPUT A level Unbal. Gain -12 to +12 dB Phono (RIAA – Ch 6) Unbal.

  • Page 32: Oxygen 3 St

    TECHNICAL SPECIFICATIONS 21.2 OXYGEN 3 ST STEREO LINE-LINE & LINE – PHONO MODULE Jack 1/4” INPUT A Stereo Balan. INPUT A Nominal Level 0 dBm (LINE) Gain -12 to +12 dB INPUT A Impedance 10 kOhm INPUT B Stereo PinRCA 0 dBm (LINE –...

  • Page 33: Weee Directive - Informativa Raee

    V súlade so smernicou 2002/96/ES o odpade z elekrických a elektronických zariadení (OEEZ) sa toto elektrické zariadenie nesmie odstranovat‘ ako netriedený komunálny odpad. Výrobok odstránte jeho vrátením v mieste nákupu alebo odovzdaním v miestnom zbernom zariadení na recyklovanie. WEEE Directive – Informativa Axel Technology srl www.axeltechnology.com RAEE...

  • Page 34: Warranty

    Lead (Pb) Hexavalent Chromium (CrVl) Mercury (Hg) PBB (Flame Retardant) PBDE (Flame Retardant) Cadmium (Cd) Product Description: OXYGEN 3 – OXYGEN 3-ST Authorized Company Representative: Title of Signatory: Date: 31 October 2011 Christian Sighinolfi – Technical Manager Axel Technology srl www.axeltechnology.com...

  • Page 35: Axel Technology In Touch

    AXEL TECHNOLOGY IN TOUCH 25 AXEL TECHNOLOGY IN TOUCH Main Office BOLOGNA: Via Caduti Di Sabbiuno 6/F 40011 Anzola Emilia - Bologna - Italy Tel. +39 051 736555 - Fax. +39 051 736170 Regional Office BERGAMO: Via Italia 1 –...

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