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Summary of Contents for Coda LINUS6.4/D
- Page 1 LINUS6.4/D INFORMATION FOR USE FOR MODELS CODA AUDIO LINUS6.4/D The leading version of this brochure is the English one which shall prevail to the exclusion of the national translation on hand. USER MANUAL v1.1 Copyright 2024 by CODA Audio GmbH...
- Page 2 +49 (0) 511 866 55 887 Fax: www.codaaudio.com Internet: 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 7. WARRANTY ..............7.1 Warranty ................... 36 7.2 Items excluded from this warranty ........36 7.3 What CODA Audio will do ............36 7.4 How to obtain warranty service ..........36 7.5 CODA Audio’s product improvement........36 7.6 Warranty form ................37 8.
- Page 4 Before and during the usage of the amplifier please ensure that all recommendations, especially the safety recommendations as detailed in the user manual, are adhered to. The CODA Audio LINUS amplifier is designed for the amplification of pulsed audio signals. The amplifier should only be connected to loudspeakers with an average impedance as indicated.
- Page 5 LINUS6.4/D SAFETY Heat Do not use this amplifier near any heat sources such as radiators, heaters, stoves, or other apparatus that produce heat. Water and moisture Do not expose this device to rain or moisture. Do not use this amplifier near water (for example swimming pools and fountains).
- Page 6 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.
- Page 7 LINUS6.4/D SYMBOLS SYMBOLS CAUTION - HIGH VOLTAGE HAZARDS CAUTION EXIST WITHIN THIS PRODUCT. REFER ALL SERVICING TO RISK OF ELECTRIC SHOCK AUTHORIZED PERSONNEL DO NOT OPEN 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 8 Conserver ce mode d'emploi dans un endroit protégé durant toute la vie d’utilisation de l'amplificateur. 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.
- Page 9 SÉCURITÉ LINUS6.4/D du secteur (le câble et connecteur secteur ou le disjoncteur thermique) doit être accessible à tout instant. Si le cordon d’alimentation est endommagé, prenez soin d’en changer avant chaque nouvelle utilisation. Chaleur Ne pas utiliser l’amplificateur près de sources de chaleur comme les radiateurs, les corps chauffants, les fourneaux ou d'autres dispositifs qui produisent de la chaleur.
- Page 10 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 une tension électrique dangereuse ou à...
- Page 11 SÉCURITÉ LINUS6.4/D Emballage et expédition Pour expédier l'amplificateur LINUS veuillez toujours utiliser le carton et l'emballage d'origine. Pour une protection maximale, toujours emballer l'unité comme elle l'a été à sa sortie d'usine. Altitude (pour la Chine) L’amplificateur ne doit pas être utilisé à des altitudes dépassant 2000 m.
- Page 12 LINUS6.4/D SYMBOLES SYMBOLES ATTENTION ----- - CE PRODUIT PRÉSENTE DES RISQUES ASSOCIÉS ATTENTION 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 13 Warnungen und Sicherheitshinweise. Bewahren Sie diese Bedienungsanleitung zusammen mit dem Garantieschein zum späteren Nachschlagen an einem sicheren Ort auf. Diese stellt einen integralen Bestandteil des Verstärkers dar. Wir empfehlen die CODA Audio Webseite regelmäßig nach Updates und/oder neuen Versionen der Anleitung zu prüfen. Der Wiederverkauf des Verstärkers ist nur möglich, wenn die Benutzeranleitung vorhanden ist.
- Page 14 SICHERHEITSHINWEISE LINUS6.4/D Netzkabelschutz Das Netzkabel muss immer so verlegt werden, dass es nicht eingeklemmt, geknickt, überfahren, überlaufen, oder beschädigt werden kann. Dabei ist insbesondere auf die verstärkerseitigen Anschlüsse der Kabel zu achten, da es hier ansonsten auch zu Beschädigungen des Verstärkers kommen kann.
- Page 15 Verstärker wurde längere Zeit in einer staubigen Umgebung eingesetzt. 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. Der Verstärker darf nur von qualifiziertem und autorisiertem Personal geöffnet werden.
- Page 16 SICHERHEITSHINWEISE LINUS6.4/D Reinigung Stellen Sie sicher, dass die Staubfilter regelmäßig gereinigt werden, um die bestmögliche Kühlung des Verstärkers aufrechtzuerhalten. Achten Sie auf die Betriebsumgebung des Verstärkers und stimmen Sie die Reinigung der Staubfilter dementsprechend ab. Trennen Sie den Verstärker vom Netz bevor Sie mit der Reinigung beginnen.
- Page 17 LINUS6.4/D SYMBOLE VORSICHT: PRODUKT UNTER HOCHSPANNUNG. ÜBERLASSEN SIE VORSICHT 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 18 1.WELCOME WELCOME TO CODA AUDIO CODA Audio is a leading designer and manufacturer of high quality pro audio loudspeaker systems. Core to our products are a number of unique patented driver technology designs which provide outstanding dynamic results as well as improved precision and reliability over conventional components.
- Page 19 If damage is found, notify the transportation company immediately. Only you as the consignee may initiate a claim for shipping damage. CODA Audio will be happy to cooperate fully as needed. Please save the shipping carton as evidence of damage for the shipper's inspection.
- Page 20 If you have any questions regarding features and/or functions of your LINUS6.4/6.4D amplifier, CODA Audio will be pleased to provide you with further information. Alternatively, contact your dealer or distributor.
- Page 21 LINUS6.4/D 3. INSTALLATION INSTALLATION 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. Cooling Under normal operation of the power amp, overheating should never be a problem. The air is taken in from the front and out through the back.
- Page 22 LINUS6.4/D 3. INSTALLATION 3.3.2 Inrush current limitation The LINUS6.4/6.4D SMPS uses a processor which always limits the mains inrush current. This limiter will take action under any of the following conditions:: 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 (e.g.
- Page 23 LINUS6.4/D 3. INSTALLATION Mains current draw and power consumption @ 230 V, 50 Hz. Measured with pink noise with crest factor of 12 dB to present typical music signal. For 115 V mains operation, the current values can be multiplied by 2.
- Page 24 DSP presets. Please note that for setting up proper network connection you need to use the CODA Audio LINUS Control software. The ethernet link supports PoE (Power over Ethernet) IEEE 802.3af (15.4W). Feeding PoE power to the control port of Linus 6.4 will keep operating the control and dsp section of the Linus 6.4 in case of...
- Page 25 LINUS6.4/D 3. INSTALLATION WARNING! The output connectors are marked with the lightning flashes indicate high voltages that are potentially life threatening. Wiring to these terminals requires installation by an instructed person or the use of ready-made leads or cords. Custom wiring should only be carried out by qualified personnel.
- Page 26 LINUS6.4/D 4. OPERATION OPERATION Front panel user interface The front panel user interface of the Linus 6.4 is a display of 240x240 pixel full color IPS LCD with a wide viewing angle in conjunction with a multifunction illuminated button. 4.1.1 Home page The top of the display indicates the network connectivity status.
- Page 27 LINUS6.4/D 4. OPERATION 4.1.4 Normal or bridge mode The Linus 6.4 has 4 amplifier channels. Alternatively each channel pair (1-2 and/or 3- 4) can be bridged to become a higher powered channel by combining 2 channels. This wil double the output voltage.
- Page 28 LINUS6.4/D 4. OPERATION 4.1.7 Internal WiFi Hotspot Linus 6.4 has a internal hotspot to be used with the Linus Mobile App. To enable the hotspot press and hold the button for 3 seconds. A QR will be shown to be scanned with a mobile device.
- Page 29 LINUS6.4/D 4. OPERATION 4.3.2 Mains overvoltage detection The mains voltage is continuously monitored by the SMPS. If the mains input voltage exceeds 265 V, the main power supply switches off. It will switch on again after the voltage is back within specified range.
- Page 30 LINUS6.4/D 5. SPECIFICATION GENERAL Number of output channels Output stage Class D-IC Internal samplerate / bit-depth 48 kHz/64 bit > 105 dB (unweighted) Signal-to-noise ratio > 108 dB (A-weighted) (22 Hz - 20 kHz, 4 Ω - analog input) > 113 dB (unweighted) Signal-to-noise ratio >...
- Page 31 LINUS6.4/D 5. SPECIFICATION AC MAINS AC mains input connector AC mains voltage (nominal)** 100V -- - 240V AC AC mains voltage (maximum)** 90V - 264V AC AC mains frequency 47 -- - 63 Hz Power consumption* Amplifier in standby = 8 W Amplifier idle = 23 W (1/4 power = 200 W @ 4Ω...
- Page 32 LINUS6.4/D 5. SPECIFICATION OUTPUT 500 W @ 8 Ω RMS output power* 800 W @ 4 Ω (20 Hz - 20 kHz, THD < 0.01%) 1500 W @ 2 Ω (all channels driven, 12dB crest 1600 W @ 8 Ω bridged factor) 3000 W @ 4 Ω...
- Page 33 LINUS6.4/D 5. SPECIFICATION PHYSICAL Dimensions 483.5 x 44mm x 345 mm | 19" x 1.73" x 13.58" (W x H x D) (1 Rack units) Shipping dimensions (W x H x D) Net weight 5.75 kg | 12.7 lbs Shipping weight * Typical values –...
- Page 34 LINUS6.4/D 6. PERFORMANCE dBr 1 1.00 0.50 0.00 Figure 6.1 -0.50 FR w/AES17-filter @8Vrms, 4 Ω -1.00 (measurement of a typical performance) -1.50 20.00 Hz 100.00 1000.00 -81.35 -90.00 Figure 6.2 -95.00 THD w/AES17-filter @ 20 Hz --> 20 kHz, 8Vrms, 4 Ω...
- Page 35 LINUS6.4/D 6. PERFORMANCE 0.00 -50.00 Figure 6.4 -100.00 Channel separation OR crosstalk -150.00 @ 1Khz (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 Channel separation OR crosstalk @ 10Khz -160.00 (measurement of a typical performance) 20.00 Hz...
- Page 36 (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. In this event, please return the amplifier to your dealer/distributor together with a copy of your sales receipt as proof of purchase.
- Page 37 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 38 LINUS6.4/D 7. MAINTENANCE 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 through education, training, and experience, and who has sufficient knowledge of all relevant governmental work safety regulations to be in a position to judge the safe functioning of power amplifiers based on technical rules according to IEC/ EN 62368-1:2018 (“Safety...
- Page 39 LINUS6.4/D 7. NOTES 1. 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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