C10 User Maual
Contents
1. 8 Monitor JEL A Of 4 Display de E Lock Device TE D 1 Press the MENU co and scroll down by using the Vertical Selection Bar VSB to the Menu point 2 Settings Press the ENTER button EE ee Nove 2 2 Input Selection CA 2 8 UMAN 2 12 Ethernet 0000000 x 2 You are now in the Settings Menu Use the Vertical Selection Bar VSB to go to the Menu point 2 14 Comparator Press the ENTER button ETB CODA CODA AUDIO 9 ME Moe 2 14 Comparator SCH Comparator A off Comparator B on i D 3 You are now in the Comparator Menu Press button A A to switch the Comparator ON OFF for Channel A Press button B B to switch the Comparator ON OFF for Channel B The green Sensor LED is illuminated when the voltage level at the output reaches ap prox 4 V this corresponds to a power of approx 4 W over a 4 Q resistor LED is off Comparator not active LED lit Orange Comparator active LED green flashinng Sensor and Com parator are oparating LED Red Sensor Comparator fault Check Sensorcable USER MANUAL v1 0 2 1 CODA C10 CODA CODA AUDIO P 4 10 Power Amp Protection Systems 4 10 1 Clip Limiter If the power amp is overdriven the clip detection circuit triggers the micro processor The processor reduces the input signal level by controlling the DCA The strategy is imp2. gt o gt i RR m m IR e e Ii TZ P ESC o EES i E de 9 O TDI o USER MANUAL v1 0 CODA C10 CODA CODA AUDIO 9 2 5 Factory settings C10 amplifiers are delivered with the following factory settings Power Status Mute Input Selection Level Attenuator Clip Limiter Output Mode AmpGain IP Settings IP Mask IP Gateway DSP Display Brightness Lock Device Comparator Amplifier is switched Off Both channels active Analog 0 dB both channels On Dual Channel 32 dB 192 168 1 1 255 255 255 0 192 168 1 1 Off 7596 Unlocked Off 1 0 USER MANUAL v1 0 CODA C10 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 CODA CODA AUDIO 9 3 2 Cooling 3 3 2 Dual Channel Operation Under normal operation of the power amp overheating should never be Two fully independent amplifier channels normal operating mode a problem The air is taken in from the front and out through the back It is of course essential that while the power amp is running air is able to cio circulate around it freely The efficiency of the cooling will depend on both AW Z2 2 i the immediate enviro
3. Environments Use this amplifier only in E1 E2 E3 or E4 environments according to EN55103 2 Electromagnetic compatibility Product family standard for audio video and audio visual and entertainment lighting control appara tus for professional use Part 2 Immunity 4 Mounting Placement Do not place this amplifier on an unstable cart stand tripod bracket or table The amplifier may fall caus ing serious injury and serious damage to the prod uct Any mounting of the amplifier should follow the manufacturer s instructions Only mounting accessory shall be used which is recommended by the manufac turer 2 USER MANUAL v1 0 CODA C10 5 Power Cord Protection Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon them or against them paying particular attention to cords and plugs and the point where they exit from the amplifier 6 Heat Do not use this amplifier near any heat sources such as radiators heat registers stoves or other apparatuses that produce heat 7 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 Do not place any objects containing liquids such as bottles or glasses on the top of the unit Do not splash liquids on the unit IP 20 equipment There is no protec tion against splashing water 8 Ventilation Slots and openings in the cabinet
4. 4 3 4 Sensor LED 4 3 5 Device Identifier LED 4 3 6 DSP LED 4 3 7 Uman Network Status LED P17 4 4 Main Menu P17 4 5 Input Output 4 5 1 Input Selection 6 USER MANUAL v1 0 CODA C10 P 18 P 19 P 20 P 21 P 22 P 23 P 24 P 30 9 MAINTENANCE INFORMATION 10 DECOMMISSIONING P 31 COMPANY INFORMATION P 32 NOTICES CHANGES MADE TO THE AMPLIFIER 4 5 2 Output Mode 4 6 Amp Gain and Input Sensitivity 4 7 DSP 4 8 C10 Applications 4 8 1 Use with Sensor controlled Subwoofers 4 8 2 Use without comparator 4 9 Speaker and sensorcable connection 4 9 1 Switching Comparator ON OFF 4 10 Power Amp Protection Systems 4 10 1 Clip Limiter 4 10 2 SOA Protection 4 10 3 DC Protection 4 10 4 DC Servo 4 10 5 Overcurrent Protection 4 10 6 Thermal Protection 4 11 Main Protections 4 11 1 Inrush Current Limitation 4 11 2 Mains Over Voltage Detection 4 11 3 Mains Failure Detection 4 11 4 Fuse Protection 4 12 Main SMPS Protections 4 12 1 Overcurrent Protection 4 12 2 Thermal Protection 4 13 Fans 4 14 Filter Cleaning P 25 5 SPECIFICATION P 27 6 TYPICAL PERFORMANCE DIAGRAMS P 28 7 WARRANTY INFORMATION 7 1 Summary of Warranty 7 2 Items Excluded from This Warranty 7 3 What CODA Will Do 7 4 How to Obtain Warranty Service 7 5 CODA s Product Improvement P 29 8 SERVICE INFORMATION 1 1 Welcome To CODA AUDIO Coda Audio designer and manufacturer of highest quality speaker sys tems Coda Audio is a leading designer and manufact
5. Should there be an internal failure this feature prevents other parts being damaged 4 12 2 Thermal Protection The temperature of the main SMPS transformer of your C10 amplifier is permanently monitored If the temperature exceeds 85 C the main SMPS is switched off The amplifier s display will indicate a main SMPS error in this case 4 13 Fans The fans mounted in your C10 amplifier operate permanently but as long as the temperature remains below 40 C they run at their slowest speed and can hardly be heard The highest detected temperature from either channel controls the speed of the fans Above 40 C the speed is increased until it reaches its maximum value CODA CODA AUDIO 6 USER MANUAL v1 0 CODA C10 23 CODA CODA AUDIO 9 4 14 Filter Cleaning The air intake on the front of your C10 amplitier is fitted with a removable WARNING Turn off the amplifier before removing the front frame filter system If the filter becomes clogged the unit will not cool as effi To clean or replace the filter just slightly unscrew the fixing screw with the ciently as it should and may result in reduced output levels help of a 2 mm allen key The screw will be held back by a small plastic spacer on the back of the frame to avoid losing it Then shift the front frame slightly to the right Then you should be able to remove the frame from the amplifier completely pull gently to avoid any bending of the front frame C
6. amplifier has arrived in perfect condition save all packing ma terials for any future transport of the unit When shipping the C10 amplifier always use the original shipping carton and packing materials For maximum protection repack the unit as it was originally packed at the factory NOTE NEVER SHIP THE AMPLIFIER WITHOUT THE ORIGINAL PACKING MATERIALS 8 USER MANUAL v1 0 CODA C10 2 2 The Amplifier The C10 amplifiers offer a power output of 4400 W peak per channel 9 4 Q 3800 W rms 4400 W peak per channel 2 Q 4000 W rms 8800 W peak in Mono Bridge 2 4 Q 7600 W rms 8800 W peak in Parallel Mono 2 2 Q 8000 W rms using a bipolar class H high efficiency power amplifier output stage The C10 power amplifier is fitted with Dual Voltage Switched Mode Power Supply SMPS with automatic voltage selection for 120V 230 V opera tion which significantly reduces the weight and size only 2U of the ampli fier Using SMPS the seamlessly regulated symmetrical supply voltages of the power amplifier are more stable and efficient than the power sup plies used in conventional amplifiers The C10 also uses a microprocessor for controlling and monitoring the power amp This has four main advantages over more traditional power amp systems Reduced Distortion Improved Noise Characteristics Integrated Remote Control Indication of Protection or Failures The C10 has been designed as an intelli
7. are provided for ventilation to ensure reliable operation of the amplifier and to protect it from overheating These openings must not be blocked or covered This amplifier should not be installed unless proper ventilation is provided or manufacturer s instruc tions have been adhered to 9 Interference Of External Objects and or Liquids with the Appliance Never push objects of any kind into this amplifier through openings as they may touch dangerous voltage points or short out parts that could result in fire or electric shock Never spill liquid of any kind on the amplifier 10 Connections When you connect the amplifier to other equipment turn off the power and unplug all of the equipment from the supply source Failure to do so may cause an electric shock and serious personal injury Read the user manual of the other equipment carefully and follow the instructions when making the connections 11 Lightning For additional protection of this amplifier during lightning storms or when it is left unattended and or unused for long periods of time unplug it from the wall outlet This will prevent damage to the amplifier due to lightning and power line surges Disconnection from the mains power supply can only be achieved by removing the plug from the mains socket and by external disconnecting all poles from the mains 12 Damages that Require Service Unplug this amplifier from the mains supply and refer to your dealer dis tributor or other au
8. fans LEDs for Input Selection Output Mode Clip Signal Device Identify Sensor and UMan 3 pin XLR male and female per channel pin 2 hot inphase uman network connectors In and out Ethernet Link One 4 pole SPEAKON connector for each output channel bi amping possilbe dual channel mono bridge and parallel mono Plug in DSP card available 0 0196 0 0196 2400 483x88 1x452 5 mm 19x3 5x17 2 inches 19 2U 13 kg 28 7 Ibs 615x135x540 mm 0 045 m3 21 3x5 3x24 2 inches 15 6 kg 34 4 Ibs We reserve the right to make technical alterations without prior notice CODA CODA AUDIO 9 6 Typical Performance Diagrams tba USER MANUAL v1 0 27 CODA C10 CODA CODA AUDIO 9 7 1 Summary of Warranty CODA guarantees the C10 Amplifier to be free from defective material and or workmanship for a period of six 6 years from the date of sale When a defect occurs under normal installation and use CODA 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 This warranty provides that examination of the returned product must indi cate in our judgement a manufacturing defect 7 2 Items Excluded from This Warranty CODA is not liable for any damage caused by shipping accidents misuse abuse operation with incorrect AC voltage operation with faulty peripheral equipment modificati
9. output reaches approx 4 V this corresponds to a power of approx 4 W over a 4 Q resistor LED is off Comparator not active LED lit Orange Comparator active LED green flashinng Sensor and Comparator are oparating LED Red Sensor Comparator fault Check Sensorcable cconnections 1 CH LT ri Ampitier Spesker igi INPUT STAGE e Comparator 432 di j See o gt Level detect i Boso Control Unit 4 3 5 Device Identifier LED This white coloured LED helps you to identify an amplifier in a large Uman network By activating the Identify Device function in Uman software the Device Identifer LED of the corresponding amplifier will shine 4 3 6 DSP LED The green DSP LED is illuminated when the optional DSP Board is installed and routed into the signal path 4 3 7 Uman LED The green Uman LED is illuminated when the amplifier is connected to a uman network 4 4 Main Menu To switch the amplifier off use the Power menu All settings important for operation of the amplifier are accessible in the Settings menu Information about operating state of the amplifier like Temperature Output Signal Configuration Overview and Network Overview are accessible in the Monitor menu Adjustments for display brightness and contrast will be done in menu Dis play A temporary lock of the touch sensitive elements to prevent unintentional changes is accessible through the Lock Device menu The s
10. 10 Filter Assembly 1 Foam Filter 2 Front Frame 3 Screw uw wu Soooceooo O OH 002002002 5 Ee 2 2222222222222222222 OH ZE 02200 20020020000200 2002002202002000 0220200200000200 200220200 0220200200220 200220 00020000000020 EE HEET HOH EE 222002002000000 2 GOL 2 4 USER MANUAL v1 0 CODA C10 CODA CODA AUDIO B All channels driven 1 kHz gt 1 THD 230 VAC Peak Power at 4 Ohm component tolerance dependent 1 25 Subject to technical alterations without prior notice USER MANUAL v1 0 CODA C10 25 5 SPECIFICATION CODA CODA AUDIO Frequency Response 8 O 1 dB below rated power Input Impedance Input Gain Protection Circuits Limiter Fan LED Indicators Input Connectors Output Connectors Modes of Operation Options THD N typical 20 Hz 20 kHz 8 load 3 dB below rated power SMPTE typical 20 Hz 20 kHz 8 O load 3 dB below rated power Damping Factor 8 o load 1 kHz and below Dimensions WxHxD Net Weight Shipping Dimensions WxHxD Shipping Weight 26 USER MANUAL v1 0 CODA C10 20 Hz 20 kHz 0 15 dB 22 kQ balanced 32 dB inrush current limitation protection circuits against power on off transients temperature monitoring fo transformers and heatsinks output DC protection temperature dependent SOA protection intelligent mains fuse protection clip limiter two temperature dependent speed controlled axial
11. 2 y Bottom SPEAKON 1 2 USER MANUAL v1 0 CODA C10 WARNING SPEAKON connectors marked with the lightning flashes indicate high voltages that are potentially life threatening Wiringtotheseterminals requires installation by an instructed personor the use of ready made leads or cords Custom wiring should only be carried out by qualified personnel To prevent electric shock do not operate the amplifier with any of the conductor portion of the speaker wire exposed NOTE For reasons of safety and performance do only use high qual ity fully insulated speaker cables of stranded copper wire Use the largest wire size that is economically and physically practical Make sure that the cables are not longer than necessary IMPORTANT When connecting speaker cabinets in parallel always use all the contacts in both SPEAKON connectors If not this may cause permanent damage to the connectors and considerably reduce performance CODA CODA 9 3 4 Mains supply Whenmountingorconnectingthe amp alwaysdisconnectitfrom mains Only connectthe C10 amplifier to an appropriate AC circuit and outlet in accord ance with the requirements indicated in the second line on the rating plate KARKAR CODA Audio C10 120 230 V 50 60 Hz 2100 W FIn KA AIN gaer 4400W 20 RN LU UAE LU EO UT AAA KXX KARK XXXXX KANN A Exemplary rating plates for a mains supply of 120 230 V AC 50 60 Hz Power Supply Data Mains Frequency Curren
12. 6 Cleaning Unplug this amplifier from the wall outlet before cleaning Do not use liquid or aerosol cleaners Clean only with dry cloth 17 Packaging and Shipping When shipping the C10 amplifier always use the original shipping carton and packing materials For maximum protection repack the unit as it was originally packed at the factory USER MANUAL v1 0 CODA C10 CODA CODA AUDIO CAUTION HIGH VOLTAGE HAZARDS CAUTIO N EXIST WITHIN THIS PRODUCT RISK OF ELECTRIC SHOCK REFER ALL SERVICING TO 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 THE EXCLAMATION MARK IS INTENDED TO ALERT THE USER TO IMPORTANT INSTRUCTIONS ALSO FOR MAINTENANCE IN THE LITERATURE ACCOMPANYING THE AMPLIFIER THE USER TO DANGEROUSLY HIGH VOLTAGE AT THE LIGHTNING FLASH WITH ARROW HEAD SYMBOL ALERTS THE OUTPUT CONNECTORS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING TO PREVENT FIRE OR SHOCK HAZARD DO NOT EXPOSE THIS AMPLIFIER TO RAIN OR MOISTURE THE AMPLIFIER MAY ONLY BE CONNECTED TO A SOCKET WITH A PROTECTIVE EARTH CONDUCTOR 4 USER MANUAL v1 0 CODA C10 CODA CODA AUDIO EC Declaration Of Conformity In Accordance To EC Directives electromagnetic compatibility Council Directive 89 336 EEC as amended by Directives 92 31 EEC and 93 68 EEC low voltage electrical eguipmen
13. CODA C ODA AUDIO 6 C10 User Maual CODA CODA AUDIO INFORMATION FOR USE FOR MODELS C10 C10UM GB 2010 R1 11 2010 The leading version of this brochure is the English one which shall prevail to the exclusion of the national translation on hand Copyright 2010 by CODA C10 Please visit our website www codaoaudio com for the latest version of this user manual Please note that the leading version of CODA manuals is always the English one USER MANUAL v1 0 CODA C10 CODA CODA AUDIO P IMPORTANT SAFETY INSTRUCTIONS 1 General The amplifier may only be used in accordance with the information provid ed in the user manual 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 C10 amplifier is designed for the amplification of pulsed audio sig nals The amplifier should only be connected to speakers with an average impedance as indicated 2 User Manual Read the information for use user manual and heed all warnings Keep this user manual in a safe place during the lifetime of the amplifier The user manual forms an integral part of the amplifier Reselling the amplifier is only possible if the user manual is available In case of reselling the amplifier the reseller has to document any changes made to the amplifier in writing and pass the documentation on to the buyer 3
14. O 3 14 V 2350 W 8 O 3 46 V 1250 W 16 O 3 56 V 4955 W Peak 4 Q 3 58 V All channels driven 1 kHz gt 1 THD 230 VAG Peak Power at 4 Ohm component tolerance dependent 1 25 Subject to technical alterations without prior notice 4 7 DSP With the optional DSP Board installed you can route the DSP into the sig nal chain DSP On or bypass the complete DSP section DSP Off For more information regarding DSP functionality and Remote Control of the Amplifier please visit www codaaudio com USER MANUAL v1 0 1 7 CODA C10 CODA 4 8 Applications SCP SC4 SC8 AIRLINE LA8 AIRLINE LA12 1 8 USER MANUAL v1 0 CODA C10 4 8 1 Use with sensor controlled Subwoofers SCP SC4 CODA CODA AUDIO 6 4 8 2 Use without comparator AIRLINE LA12 AIRLINE LA8 CUE Series etc AIRLINE LA12 AIRLINE LA8 Comparator ON La Sensor LED is Orange CUE Series Comparator OFF The Sensor LED is not glowing USER MANUAL v1 0 CODA C10 19 CODA CODA AUDIO P 4 9 Speaker and Sensorcable connection unke UNKA CHANNEL B CHANNELA C ANALOG INPUT 4 Pol Speakon Cable connection 20 USER MANUAL v1 0 CODA C10 5 9 1 Switching Comparator ON OFF Ac nove 1 Power
15. cks can be found in DIN VDE 0702 1 Safety Checks for Electronic Appliances An amplifier that is considered to be unsafe must be labelled accordingly and stored in a safe place to prevent this amplifier being used mistakenly 30 USER MANUAL v1 0 CODA C10 Mailing Address Coda Audio GmbH Boulevard der EU 6 D 30539 Hannover Germany Telephone 49 0 511 866 558 88 Facsimile 49 0 511 866 558 87 Internet www codaaudio com Email contact codaaudio com CODA CODA AUDIO 9 USER MANUAL v1 0 CODA C10 31 Coda Audio GmbH Boulevard der EU 6 30539 Hannover Germany www codaaudio com CODA CODA AUDIO P Changes Made To The Amplifier NOTE IMPORTANT Please consider that any changes made to the amplifier have to be doc umentated in writing and passed on to the buyer in the event of resale 3 2 USER MANUAL v1 0 CODA C10
16. erial number and current firmware version of your C10 are displayed in the System Info Please consult the C10 Navigation Guide for details about the menu You can always find the current C10 Navigation Guide on our website codaau dio net 4 5 Input Output 4 5 1 Input Selection Due to the fact that the C10 amplifier has a Uman Digital Audio Network Interface which is built in and ready to use there are three different Input selections possible Analog In this mode analog signals connected to the XLR Input connectors at the back of the amplifier will be used as input signal Digital With the digital setting input signals are taken from the Uman Digital Audio Network Interface CODA CODA AUDIO 6 Digital with Analog fallback For normal operation the input signals are taken from the Uman Digital Audio Network Interface In case of a disconnection or failure of the Digital Audio Network the fallback mode automatically switches over to the ana log inputs and gives you an extra portion of redundancy 4 5 2 Output Mode There are three different Output Modes available Dual Channel Operation Mono Bridge Operation Parallel Mono Operation For more information about Output Modes please see section 3 3 4 6 Amp Gain and Input Sensitivity The C10 amplifier has a 32 dB voltage gain sensitivity setting The table shows input sensitivity per channel for a given gain and load Model 32 dB C10 4330 W 2 O 2 35 V 3885 W 4
17. fter adjustment you can step back to the previous screen by touching the MENU button Signal Monitor Hot key Touch and hold MENU 23 s let you directly jump to the Signal Monitor You can step back to the previous screen by touching the MENU button CODA CODA 9 4 2 Power On Sequence As soon as the C10 amplifer is connected to the mains power supply it will start the Power On Sequence The display will show the C10 logo fol lowed by the Power On Screen This is the screen used to switch the amplifier on off Please touch MENU and ENTER simultaneously to switch on the amplifier or touch any of the touch sensitive elements to activate the display backlight NOTE Turning the Amplifier off does NOT disconnect the amplifier from mains The switch initiates start up by activating the current limiting function As Soon as the power amplifier is connected to the mains power supply a voltage is supplied to both the line filter and the fused input of the control lable rectifier Disconnecting the amplifier from the main power supply can only be achieved by physically separating the amplifier from the mains by pulling the mains plug The mains plug therefore has to be freely acces sible Disconnect the mains plug from the mains during a lightning storm or when the amplifier remains unused or unsupervised for a prolonged pe riod of time Alternatively you can disconnect the amplifier from the mains via an external all p
18. gent and powerful amplifier for performing specialised tasks within a complex audio system Users can adapt the power amp to meet their specific audio requirements before use The display mounted on the front of the C10 amplifier allow the dif ferent functions to be accessed Since there are a lot of parameters avail able it is important that users should familiarize themselves thoroughly with the entire range of settings and programmable features before using the power amp If you have any questions regarding features and or functions of your C10 amplifier CODA will be pleased to provide you with further information Alternatively contact your dealer or distributor CODA CODA AUDIO O 2 3 C10 The Front 1 Display 8 Clip LED Channel B 2 4 C10 The Rear 2 Touch Controls 9 Signal LED Channel B 14 AC Power Connector 19 XLR Line Inputs 3 Input Selection LED 10 DSP LED 15 SPEAKON Connectors 20 Uman Network Connectors 4 Output Mode LED 11 Uman Network Status LED 16 Cooling Air Outlet Vents 21 Uman Network Link LED 5 Clip LED Channel A 12 Cooling Air Inlet Vents 17 Sense Connector 22 Ethernet Connector for 6 Signal LED Channel A 13 Removable Air Filter System 18 XLR Line Links remote access 7 Device Indicator LED 22 21 20 O UMAN NI ORK O I m s RN F w r RR m m m m E r m n 3 mr
19. lemented in software For sinusoidal input signals the microprocessor limits the input signal in such a way that non linear distortions of the signal never exceed 1 96 The Clip Limiter can work on each channel independently except in the two mono operation modes To disable the Clip Limiter use 2 5 Clip Limiter Screen 4 10 2 SOA Protection To ensure that the power transistors are only used in the Safe Operation Area SOA the SOA protection would mute the corresponding channel If the power transistors are back in their SOA the channel is automatically unmuted again 4 10 3 DC Protection Each output of the power amp is constantly monitored for persistent DC voltage levels If the 3 V threshold voltage is exceeded at any of the out puts the corresponding channel will be automatically switched off The microprocessor performs a sophisticated strategy to locate the cause of the malfunction DC can be located in the output stage driver stage or at the input of the amplifier Output Stage When a persistent DC voltage is located at an output stage the main SMPS remains switched off This will be indicated in the amplifier s display Driver Stage When a DC voltage is located at the driver stage only the defective channel s output stage and the DCA are muted The other channel continues to work This will be indicated in the amplifier s display Amplifier Input When DC is located at the input stage only the DCA of the affected channel is
20. m nearly zero to nominal value This value depends on programme material output level and speaker loads 4 11 2 Mains Over Voltage Detection Mains Over Voltage Detection is always operative When the mains voltage exceeds approx 265 V 230 V operation or 134 V 120 V operation the amplifier will switch off When the mains voltage returns to nominal value a soft start occurs 4 11 3 Mains Failure Detection Mains Failure Detection is always operative When the mains supply is interrupted for about 2 mains cycles the amplifier will switch off When the mains voltage returns to a normal value a soft start occurs 4 11 4 Fuse Protection The average mains current can peak temporarily depending on the load impedance and type of signal at values several times higher than the nominal value allowed by the fuse protection Continuous monitoring of the fuse protection status allows the conditions that would trigger the fuse protection to be predicted In order to avoid shut down of the amplifier due to current overload the amplitude of the input signals will be limited The limitation of the input signal allows the C10 power amplifier to be operated reliably from a mains power supply of 230 V 15 A 120 V 30 A 4 12 Main SMPS Protections 4 12 1 Overcurrent Protection Main SMPS Switched Mode Power Supply transformer current of your C10 amplifier is continuously monitored If over current occurs the main SMPS immediately stops working
21. muted The other channel continues to operate normally Ifthe DC signal at the input vanishes the microprocessor will unmute the affected channel and the amplifier will work as usual again This will be shortly indicated in the amplifier s display 2 2 USER MANUAL v1 0 CODA C10 4 10 4 DC Servo To prevent DC Offset at the speaker output the C10 amplifiers are fitted with two DC Servos hence there are no capacitors in the signal path 4 10 5 Overcurrent Protection The output stage is permanently monitored for possible current surges There are two limiting levels of overcurrent depending on output voltage These limits will be set automatically This improves reliability without de grading sound quality when driving complex loads 4 10 6 Thermal Protection The microprocessor uses several sensors on the amplifier s heatsinks in order to ascertain temperature data If the microprocessor detects a tem perature of more than 85 C at the amplifier s heat sinks the input signal on that channel is automatically reduced If the temperature exceeds 95 C the corresponding channel is muted If the temperature exceeds approx 110 C the main SMPS is switched off as an emergency protection The thermal protection status of the amplifiers are indicated in the display 4 11 Mains Protections 4 11 1 Inrush Current Limitation Within 2 seconds of the C10 amplifiers being switched on the inrush cur rent limiter will increase mains current fro
22. nges 3 A button A select channel A 4 B button B select channel B 5 Horizontal Selection Bar HSB increase decrease values 14 USER MANUAL v1 0 CODA C10 6 Vertical Selection Bar VSB scrolls through menu items 4 1 2 Handle the Selection Bars O meur O rove 5 D Oo Qum 2 2 Input Selection Hnalo c C Tip the VSB at the upper half to scroll upwards Tip the VSB at the lower half to scroll downwards O Oros MENU ENTER 4 1 Display F htness Tip the HSB at the left half to decrease values Tip the HSB at the right half to increase values gt 4 1 3 Hot key Functions The Hot key Functions give you a quick access to important setting screens The Power Hot key is accessible from all menu levels and screens Power Off Hot key Touch and hold MENU and ENTER simultaneously 3 s Power Off screen will be displayed Touching again MENU and ENTER simultaneously will start Power Off Sequence Level Attenuator Hot key from monitor screens 3 1 3 4 Touching the HSB opens the Level Attenuator Screen for a quick access to level adjustments After adjustment you can step back to the previous screen by touching the MENU button Mute Hot key from monitor screens 3 2 3 4 Touching button A or button B let you directly jump to the Signal Monitor Here you can mute unmute each channel directly by touching button A or button B again A
23. nment e g an enclosed rack direct sunlight and B j that the front filter is clogged If the amp is installed in a case the open area at the back of the case must be at least 140 cm This area should be in line with the amp If this cannot be achieved a forced ventilation system has to be used 3 3 Wiring XT 3 3 1 Analog Input XLR Connection pot XLR Pin 1 Ground or lifted via 15 Q resistor Pin 2 Hot in phase Pin 3 Cold out of phase Always use symmetrically balanced shielded cable to connect the ampli fier LINK B LINKA Input Input Channel B Channel A e L CNO EON AN UO 3 OJ OS OJ NG OEO 9 ce 2A Toy T 4 To To Channel B Ni Channel A WW Al u USER MANUAL v1 0 CODA C10 x 1 1 CODA CODA AUDIO 9 3 3 3 SPEAKON Connection Both SPEAKON connectors are connected to channel A and channel B outputs The pin configuration of the SPEAKON connectors is as follows Upper SPEAKON Pin 1 Channel A signal Pin 1 Channel A ground Pin 2 Channel B signal Pin 2 Channel B ground Bottom SPEAKON Pin 1 Channel B signal Pin 1 Channel B ground Pin 2 Channel A signal Pin 2 Channel A ground Input Upper SPEAKON Channel A I gt 1 2 P A Input F Channel B
24. ole disconnection If a power cut occurs while the amplifier is switched on it will restart auto matically once the power supply has been restored All settings prior to the loss of power will be maintained USER MANUAL v1 0 CODA C10 AUDIO 15 CODA CODA AUDIO P 4 3 Indicators Quer Input Selection LED Output Mode LED Clip LED Channel A Sensor LED Channel A Device Identifier LED Clip LED Channel B Sensor LED Channel B DSP LED uman LED 4 3 1 Input Selection LED The status of the bi coloured green red LED changes between off green and red depending on the selected Input Selection see 4 5 1 LED is off Analog Inputs active LED lit green Digital Uman inputs active LED lit red If Digital with Analog Fallback is selected the red Input Mode LED indicates that one of the digital inputs have failed and will be replaced by analog backup signal 4 3 2 Output Mode LED The status of the bi coloured green orange LED changes between off green and orange depending on the selected Output Mode see 3 3 amp 4 5 2 LED is off Dual Channel Operation LED lit green Mono Bridge Operation LED lit orange Parallel Mono Operation 1 6 USER MANUAL v1 0 CODA C10 4 3 3 Clip LED Channel A Channel B This LED indicates an overloading of the amplifier when the power output level is too high 4 3 4 Sensor LED Channel A Channel B The green Sensor LED is illuminated when the voltage level at the
25. on or alteration without prior factory approval serv ice by an unauthorized service center and normal wear and tear Amplifiers on which the serial number has been removed or defaced are not eligible for warranty service 7 3 What CODA Will Do CODA or its appointed agent undertakes to rectify any defect regardless of the reason for failure unless excluded from this warrenty by repair replacement or refund as it sees fit 2 8 USER MANUAL v1 0 CODA C10 7 4 How to Obtain Warranty Service You must notify your dealer distributor of your need for warranty service All components must be shipped in the original packaging 7 5 CODA s Product Improvement CODA reserves the right to improve the technical standard of its products without giving prior notice If in any doubt please consult your dealer distri butor or contact CODA directly for clarification CODA CODA AUDIO 9 PLEASE ENCLOSE THIS COMPLETED FORM WITH THE AMPLIFIER DO NOT SEND SEPARATELY Owner s Information Company Name Contact 2 2 2 2222222222222222 L _ L __L Address Telephone el et NEE eMail Address 2 JA _ _ _ Model Serial Number Purchase Date Expired Warranty If the warranty has expired payment will be O Cash Cheque O VISA O MasterCard Shipping Address To transport the amplifier the original packing materials must be used Please return the amplifier to the following add
26. ress or your nearest CODA appointed distributor Nature of problem occurred Please describe the conditions that existed when the problem occured and what attempts were made to correct it Our web site www codaaudio com provides a complete list of CODA dealers distributors USER MANUAL v1 0 29 CODA C10 CODA CODA AUDIO P 9 Maintenance Information 10 Decommissioning Cleaning and servicing the inside of the amplifier must never be carried out During the decommissioning process of the amplifier all legally prescribed by unqualified personnel The amplifier must never be opened by unquali rules and procedures must be adhered to fied personnel 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 gov ernmental work safety regulations to be in a position to judge the safe functioning of power amplifiers based on technical rules according to IEC 60065 IEC 60065 DIN EN 60065 Safety Requirements for Audio Video or simlar Electronic Appliances In order to guarantee the safe functioning of the amplifier it has to be checked regularly depending on its application but at least once a year by a properly qualified person Advice on how to carry out these che
27. t Power Consumption 3015A 2100w Voltage C10 120 230 V 50 60 Hz NOTE Even under normal conditions the mains current can reach lev els up to 20 A 230 V and 40 A 120 V respectively this could cause lamps to flicker if connected to the same mains as the amp The im pedance of the AC circuit should be less than 0 157 Q to avoid flicker according to EN61000 3 11 Electromagnetic compatibility Part 3 11 Limits Limitation of voltage changes voltage fluctuations and flicker in the public low voltage supply systems Equipment with rated current lt 75 A and subject to conditional connection If in any doubt consult your local power provider Never attempt to measure this impedance level with your Ohmmeter This may damage your meter and expose you to the risk of electric shock USER MANUAL v1 0 CODA C10 AUDIO 13 CODA CODA AUDIO P 4 1 Screen User Interface Due to the advanced approach with the absence of any control knobs or switches control of all parameters is done via the screen user interface 4 1 1 Screen User Interface Elements The screen user interface consists of four buttons and two selection bars 1 2 1 1 O meur O roo 3 FA O 6 dech Orr i 5 1 MENU button W touch to leave the current sreen without changes Hot key touch and hold 2 s to navigate to the Signal Monitor 2 ENTER button tr navigate to the selected menu item confirm cha
28. t Council Directive 73 23 EEC Manufacturer s Name Coda Audio GmbH Manufacturer s Address Boulevard der EU 6 D 30539 Hannover Germany Declares That The Product With The Model Name C10 Conforms To The Following Standards EN60065 Safety EN55103 1 Emission EN55103 2 Immunity The operating conditions and application environments presupposed in the information for use user manual are to be kept to accordingly Please Note The following formulations have been chosen Coda Audio C10 for the type plate and for the EC declaration of con formity C10 for the front face of the applience and for the text in the user manual Hannover 15 12 2010 Ca SE Z lt HA b Svetlomir Alexandrov USER MANUAL v1 0 CODA C10 CODA CODA AUDIO P P2 IMPORTANT SAFETY INSTRUCTIONS P4 EXPLANATION OF SYMBOLS P5 EC DECLARATION OF CONFORMITY P6 CONTENTS P7 1WELCOME 1 1 Welcome To CODA P8 2THEAMP 2 1 Unpacking 2 2 The Amplifier P 9 2 3 C10 The Front 2 4 C10 The Rear P10 2 5Factory settings 3 INSTALLATION 3 1 Mounting P11 8 2 Cooling 8 3 Wiring 3 3 1 Analog Input XLR Connection 3 3 2 Dual Channel Operation P 12 3 3 3 SPEAKON Connection P 13 3 4 Mains supply P 14 4 OPERATION 4 1 Screen User Interface 4 1 1 Screen User Interface Elements 4 1 2 Handle the Selection Bars P 15 4 1 3 Hot key Functions 4 2 Power On Sequence P16 4 3 Indicators 4 3 1 Input Selection LED 4 3 2 Output Mode LED 4 3 3 Clip LED
29. thorized repair workshop if any of the following situa tions occur if liquid has been spilled or objects have fallen into the amplifier if the amplifier has been exposed to rain or moisture if the amplifier has been dropped or damaged in any other way if the power supply cord or plug has been damaged when the amplifier exhibits a distinct change from its normal function or performance in case the amplifier has been used in a dusty environment for quite a period of time 13 Servicing All service and repair work must be carried out by a dealer distributor au thorized by CODA Do not attempt to service this amplifier yourself As opening or removing covers may expose you to dangerous voltage or other hazards the amplifier may only be opened by qualified personnel Please refer to your dealer distributor CODA CODA AUDIO 6 14 Spare Parts When spare parts are reguired please ensure that the dealer distribu tor only uses spare parts specified by the manufacturer The use of un authorized spare parts may result in injury and or damage through fire or electric shock or other electricity related hazards 15 Safety Check Upon completion of any service or repairs to this product ask the dealer distributor to perform safety checks to determine that the amplifier works properly Recommendations on how to carry out the safety test can be found in DIN VDE 0701 1 Maintenance Modification and Test of Electronic Appli ances 1
30. urer 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 To ensure the highest quality and control over our products we have our own manufacturing facility in Europe which produces all of the driver and cabinet components Further benefits to this approach include substantial reductions in cost and quicker times to market for new products We have a wide product range offering high quality solutions to satisfy the most discerning and complex professional sound reinforcement applica tions ranging from portable to installation to touring 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 HEARING IS BELIEVING CODA CODA AUDIO 6 USER MANUAL v1 0 CODA C10 CODA CODA AUDIO P 2 1 Unpacking Please unpack and inspect your new amplifier for any damage that may have occurred during transit If damage is found notify the transporta tion company immediately Only you as the consignee may initiate a claim for shipping damage CODA will be happy to cooperate fully as needed Please save the shipping carton as evidence of damage for the shipper s inspection Even if the
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