Coda LINUS14 User Manual
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Coda LINUS14 User Manual

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LINUS14/14D
1
2
3
4
ESC
MUTE
LIMIT
STORE
SIGNAL
SENSOR
UP
PROTECT
DOWN
SEL
L I N U S 1 4
INFORMATION FOR USE FOR MODELS
CODA AUDIO LINUS14/14D
The leading version of this brochure is the English one which shall prevail
to the exclusion of the national translation on hand.
USER MANUAL v1.0
Copyright 2010 - 2020 by CODA Audio GmbH
1

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Summary of Contents for Coda LINUS14

  • Page 1 INFORMATION FOR USE FOR MODELS CODA AUDIO LINUS14/14D The leading version of this brochure is the English one which shall prevail to the exclusion of the national translation on hand. USER MANUAL v1.0 Copyright 2010 - 2020 by CODA Audio GmbH...
  • Page 2 +49 (0) 511 866 55 887 Fax: Internet: www.codaaudio.com Email: contact@codaaudio.com Subject to change. Please visit our website www.codaaudio.com for the latest version of this User Manual. Please note that the leading version of CODA Audio manuals is always the English one.

  • Page 3: Table Of Contents

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.3 What CODA Audio will do .

  • Page 4: Important Safety Instructions

    The user manual forms an integral part of the amplifier. It is recommended to check the CODA Audio website for any updates and new versions of this manual.
  • Page 5 14. Servicing All service and repair work must be carried out by a dealer/distributor authorized by CODA Audio. Do not attempt to service this amplifier yourself. Opening or removing covers may expose you to dangers or other hazards. The amplifier may only be opened by qualified personnel.

  • Page 6: Symbols

    LINUS14/14D SYMBOLS SYMBOLS CAUTION - HIGH VOLTAGE HAZARDS CAUTION EXIST WITHIN THIS PRODUCT. REFER ALL SERVICING TO RISK OF ELECTRIC SHOCK DO NOT OPEN AUTHORIZED PERSONNEL THE LIGHTNING FLASH WITH ARROW HEAD SYMBOL IS INTENDED TO ALERT THE USER TO THE PRESENCE OF UNINSULATED DANGEROUS VOLTAGE WITHIN THE PRODUCT’S ENCLOSURE.

  • Page 7: Ce Conformity

    Manufacturer's name: CODA Audio GmbH Manufacturer's address: Boulevard der EU 6, 30539 Hannover, Germany declares that the product with the model name: LINUS14/14D conforms to the following standards: IEC/EN/UL/CSA 62368-1:2016 Safety IEC/EN 55103-1:2010 Emission (for all environments E1/residential to ES/industrial)

  • Page 8: Consignes De Sécurité Importantes

    Ce mode d'emploi fait partie intégrante de l’amplificateur. Il est recommandé de visiter régulièrement le site web de CODA Audio afin d’obtenir les mises à jour et nouvelles versions de ce manuel. La revente de l'amplificateur n'est possible qu'avec le mode d'emploi. Tout changement subi par l'amplificateur doit être documenté...
  • Page 9 été utilisé dans un environnement poussiéreux pendant un temps prolongé 14. Entretien Toute opération de maintenance ou réparation doit être effectuée par un revendeur / distributeur certifié par CODA Audio. N’essayez pas d'entretenir l'amplificateur par vous-même. L'ouverture de l’amplificateur ou retirer le capot pourrait vous exposer à...

  • Page 10: Symboles

    LINUS14/14D SYMBOLES SYMBOLES ATTENTION —CE PRODUIT PRÉSENTE ATTENTION DES RISQUES ASSOCIÉS AU COURANT ÉLEVE. TOUT SERVICE RISQUE DE CHOC ÉLECTRIQUE DOIT ÊTRE EFFECTUE PAR DU NE PAS OUVRIR PERSONNEL AUTORISÉ. L’ÉCLAIR AVEC LE SYMBOLE DE LA FLÉCHE SERT A AVERTIR L’UTILISATEUR DE LA PRÉSENCE D’UNE TENSION NON ISOLÉE...

  • Page 11: Ce Conformité

    Nom du constructeur : CODA Audio GmbH Adresse du constructeur : Boulevard der EU 6, 30539 Hannover, Allemagne déclare que le produit avec le nom de modèle : Amplificateur LINUS14/14D est en conformité avec les normes suivantes : IEC/EN/UL/CSA 62368-1 : 2016 Sécurité...

  • Page 12: Wichtige Sicherheitshinweise

    Nutzung des Verstärkers sicher, dass allen Anweisungen, insbesondere den Sicherheitsanweisungen Folge geleistet wird. Die CODA Audio LINUS Verstärker sind darauf ausgelegt ein gepulstes Audiosignal zu verarbeiten und zu verstärken. An den Verstärker dürfen ausschließlich Lautsprecher mit den in dieser Anleitung spezifizierten Impedanzen angeschlossen werden.
  • Page 13 Verstärker wurde längere Zeit in einer staubigen Umgebung eingesetzt. 14. Service Jegliche Reparaturarbeiten müssen durch eine von CODA Audio autorisierte Stelle durchgeführt werden. Versuchen Sie nicht den Verstärker selbst zu reparieren, da das Öffnen des Verstärkers Sie gefährlichen Spannungen und anderen Risiken aussetzen kann.

  • Page 14: Symbole

    LINUS14/14D SYMBOLE SYMBOLE VORSICHT: PRODUKT UNTER VORSICHT HOCHSPANNUNG. ÜBERLASSEN SIE JEGLICHE WARTUNGSARBEITEN NICHT ÖFFNEN – AUTORISIERTEM KUNDENDIENST. STROMSCHLAGGEFAHR. DAS BLITZSYMBOL WARNT DEN BENUTZER VOR NICHTISOLIERTEN GEFÄHRLICHEN SPANNUNGEN INNERHALB DES GEHÄUSES. DAS AUSRUFEZEICHEN SOLL BENUTZER AUF WICHTIGE BEDIENUNGS- UND WARTUNGSANLEITUNGEN IN DER DEM VERSTÄRKER BEIGEFÜGTEN LITERATUR AUFMERKSAM MACHEN.

  • Page 15: Eu-Konformitätserklärung

    Name des Herstellers: CODA Audio GmbH Adresse des Herstellers: Boulevard der EU 6, 30539 Hannover, Deutschland erklärt, dass das Produkt mit der Modellbezeichnung: LINUS14/14D den folgenden Normen entspricht: IEC/EN/UL/CSA 62368-1:2016 Sicherheitsnorm IEC/EN 55103-1:2010 Emissionen (für alle Umgebungen E1/Wohngebiete bis ES/gewerblich) IEC/EN 55103-2 :2010 Störfestigkeit (für alle Umgebungen E1/Wohngebiete bis ES/gewerblich)

  • Page 16: Welcome To Coda Audio

    CODA Audio is represented via a global network of experienced and techni cally qualified international distributors. We believe that the best way to get to know us better is by listening to our loudspeakers because:...

  • Page 17: The Amplifier

    Users can adapt the power amp to meet their specific audio requirements before use. The display mounted on the front of the LINUS14/14D amplifier allow the different functions to be accessed. Since there are a lot of parameters available, it is important that users should familiarise themselves thoroughly with the entire range of settings and programmable features before using the power amp.
  • Page 18 LINUS14/14D 2. THE AMPLIFIER The front 1 Display 7 Channel selection buttons 2 Navigation buttons 8 LiNET connection LED 3 Channel mute buttons 9 LEDs 4 Rotary encoder knob 10 Ethernet connection LED 5 Standby power switch 11 Dante connection LED (LINUS14D only)

  • Page 19: Installation

    LINUS14/14D 3. INSTALLATION 3. INSTALLATION 3.1 Mounting Use four screws and washers when mounting the amplifier to the front rack rails. For mobile use, the amplifier should also be secured using the 19” mounting elements on the rear panel.

  • Page 20: Cooling

    2300W 50 - 60Hz The LINUS14 is shipped with an EU Style Schuko connector, which must be protected by a 16A mains circuit breaker.  For optimum amplifier output, larger circuit breakers may be used with alternative connectors, please contact CODA Technical Support for guidance.
  • Page 21 3. INSTALLATION 3.3.2 Inrush current limitation The LINUS14/14D has a special processor dedicated to limit the mains inrush current. This limiter will take action anytime: - when connecting the amplifier to the mains through the mains cable - when switching the amplifier on through an external mains breaker - the mains voltage was lost for at least 4 half-cycles or more (e.g.

  • Page 22: Signal Inputs

    The AES/EBU input and output connectors allow you to receive and send multichannel digital audio streams to other AES/ EBU-compatible devices (like other LINUS14/14D amplifiers for example). Please note that although the AES/EBU and Ethernet connectors use the same connector type (RJ45), the physical transmission protocols are different. So any direct connection between the AES/EBU connectors and standard Ethernet con nectors will not work.

  • Page 23: Remote Control Inputs (Ethernet)

    3.5 Remote control inputs (Ethernet) The Ethernet link network connector allows you to access the LINUS14/14D from a host computer for remote control, firmware update and downloading DSP presets. Please note that for setting up proper network connection you need to use the CODA Audio LINUS Control software.

  • Page 24: Operation

    LINUS14/14D 4. OPERATION 4. OPERATION 4.1 Screen user interface Indication: 1. Channel mute buttons 2. Rotary encoder knob selects, changes and enters parameters MUTE LIMIT 3. Press “ESC“ escape button anytime to deny selection and/or go STORE SIGNAL SENSOR back to main operation page...
  • Page 25 LINUS14/14D 4. OPERATION 4.1.4 Delay Press the “DOWN” button to skip to second operation page. Move selection field to position “D” (DELAY). Push the encoder knob on the corresponding output channel that you want to delay, then choose its value and confirm.
  • Page 26 LINUS14/14D 4. OPERATION LiNET LED indication: - LED on → LiNET audio input (clock present) - LED flashes constantly (slow) - - - → No LiNET audio input (clock missing) - LED flashes with interval (fast) - o → Analog fallback enabled.

  • Page 27: Power Amp Protection Systems

    LINUS14/14D 4. OPERATION 4.1.11 Store snapshot Store your customised user settings (inclusive tuning parameters) in the library positions (01) to (10) of the unit. SNAPSHOT NAME: Use encoder knob to navigate to the name field and press it. Text position cursors are channel selection buttons 1= << and 2= >>...

  • Page 28: Mains Protection

    4.3 Mains protection 4.3.1 Inrush current limitation Within one second of the LINUS14/14D amplifiers being connected to the mains, the inrush current limiter will charge the primary capacitors in a controlled way, limiting the maximum mains current during startup. 4.3.2 Mains overvoltage detection There is a overvoltage protection in the mains input.

  • Page 29: Specification

    LINUS14/14D 5. SPECIFICATION 5. SPECIFICATION General Number of output channels Output stage Class D Internal samplerate / bit-depth 96 kHz / 24 bit Signal-to-noise ratio > 108 dB (unweighted) > 111 dB (A-weighted) (22 Hz - 20 kHz, 4 Ω - analogue input) Signal-to-noise ratio >...
  • Page 30 LINUS14/14D 5. SPECIFICATION AC Mains AC mains input connector Neutrik 32 A powerCON® AC mains voltage (high range)** 180 V = Minimum (dual voltage SMPS with automatic 230 V = Nominal 265 V = Maximum voltage range selection) AC mains voltage (low range)**...
  • Page 31 LINUS14/14D 5. SPECIFICATION Output 1800 W @ 8 Ω RMS output power* 3500 W @ 4 Ω (20 Hz - 20 kHz, THD < 0.01%) 4400 W @ 2.7 Ω (all channels driven) 4500 W @ 2 Ω 3600 W pk @ 8 Ω...
  • Page 32 LINUS14/14D 5. SPECIFICATION Physical Dimensions 483.5 x 88 x 454.18 mm | 19.04" x 3.46" x 17.88" (W x H x D) (2 Rack units) Shipping dimensions 675 x 130 x 560 mm | 26.57" x 5.12" x 22.05" (W x H x D) Volume = 0.049 m³...

  • Page 33: Performance

    LINUS14/14D 6. PERFORMANCE 6. PERFORMANCE 1.50 1.00 0.50 1.00 1.50 0.50 0.00 -1.00 -0.50 20.00 Hz -1.50 100.00 1000.00 10000.00 NEED PIC 0.00 Figure 6.1 Size Correct -0.50 Gain vs. frequency w/AES17-filter -1.00 @ 120 W output power, 4 Ω (measurement of a typical performance) -1.50...
  • Page 34 LINUS14/14D 6. PERFORMANCE 0.00 -50.00 -100.00 Figure 6.4 Channel separation OR crosstalk -150.00 @ 20 Hz --> 20 kHz (measurement of a typical performance) -200.00 20.00 Hz 100.00 1000.00 10000.00 0.00 -40.00 -80.00 Figure 6.5 -120.00 Common mode rejection @ 20 Hz --> 20 kHz -160.00...

  • Page 35: Warranty

    CODA Audio guarantees the LINUS14/14D amplifier to be free from defective material and/or workmanship for a period of five (5) years from the date of sale. When a defect occurs under normal installation and use, CODA Audio will repair the product under this warranty.

  • Page 36: Warranty Form

    CODA Audio appointed distributor. Nature of problem occurred. Please describe the conditions that existed when the problem occurred and what attempts were made to correct it: Other equipment in your system: Our website: www.codaaudio.com provides a complete list of licensed CODA Audio dealers/distributors.

  • Page 37: Maintenance Information

    LINUS14/14D 8. MAINTENANCE 8. MAINTENANCE INFORMATION Cleaning and servicing work on the inside of the amplifier must only be carried out by qualified personnel. Qualified personnel is defined as a person who has gained specialised relevant knowledge of electronic engineering...

  • Page 38: Notes - Changes Made To The Amplifier

    LINUS14/14D 11. NOTES 11. NOTES - CHANGES MADE TO THE AMPLIFIER NOTE/ IMPORTANT: Please consider that any changes made to the amplifier have to be documented in writing and passed on to the buyer in the event of resale!

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