DCi Series – Analog Input Models Operation Manual
Contents
1. Thank you for purchasing a new Crown DriveCore install Series installation amplifier one in a complete line of high performance amplifiers based on exclusive DriveCore technology DCi Series amplifiers are designed engineered and manufactured to the industry s highest quality standards and provide system integrators with the advanced features and flexibility required for challenging 21st century installed sound applications Versatile compact and highly energy efficient DCi Series amplifiers continue the unbroken Crown tradition of leadership in professional and commercial power amplifier technology Features e Exclusive DriveCore Technology The patented DriveCore integrated circuit combines hundreds of discrete circuits into one chip for better performance lower power consumption and improved reliability e Power Saving Modes Power consumption in sleep mode is less than 1W e Auto Standby Amplifier goes into Sleep mode after 30 minutes of no input signal e Remote Power Off Sleep mode activated via AUX port e 0V 100V Direct Drive Each channel individually selectable for low Z or high Z operation e 100V Direct Drive Capability Higher voltage allows more speakers per output and reduced wiring costs e LC Protection Protects amplifier from excessive heat and maintains operation by intelligently applying gain reduction when necessary e Advanced Protection Circuits Amplifier and loads are protec2. The rack should be a minimum of two inches 5 1 cm away from the amplifier and the back of the rack should be a minimum of four inches 10 2 cm from the amplifier back panel Air flow is front to back as illustrated in Figure 2 Figure 2 page 6 Operation Manual DCi Series Power Amplifiers C r ouw Set up and System Configuration Figure 3 BALANCED LINE Wire Input Connectors Crown recommends using pre built or professionally wired balanced line two conductor plus shield Balanced wiring provides better rejection of unwanted noise and hum however unbalanced line may also be used For more information refer to the Crown Amplifier Application Guide available online at www crownaudio com Use 6 pin plug in cable ends at the amp input connectors A male connector is supplied for each input of your model of amplifier Additional connectors are available from Crown P N 5024623 Figure 3 shows connector pin assignments for balanced wiring and Figure 4 shows connector pin assignments for unbalanced wiring Note that for bridged operation only the connectors for odd numbered channels 1 3 5 7 for each bridged pair need be wired See Page 9 and 11 ik INPUT Figure 4 Wire Output Connectors Crown has designed an output cover that does not need to be removed to connect the output wiring Crown recommends using the included spade connectors and two or four conductor heavy gauge speaker wire You may use t
3. 240V 50 60Hz Continuously variable speed forced air front to back airflow 2 16 Ohms 70Vrms and 100Vrms 4 16 Ohms 140Vrms and 200Vrms 45 45 45 45 47 47 47 47 18 8 Ibs 18 8 Ibs 20 1 Ibs 20 1 Ibs 23 5 Ibs 30 Ibs 20 1 Ibs 30 Ibs 8 53kg 8 53kg 9 12kg 9 12kg 10 66kg 13 60kg 9 12kg 13 60kg 15A IEC 15A IEC 15A IEC 15A IEC 15A IEC 20A IEC 15A IEC 20A IEC Operation Manual DCi Series Power Amplifiers Crourr by HARMAN AC Power Draw and Thermal Dissipation AC Power Draw and Thermal Dissipation Pink noise 12dB crest factor bandwidth limited 22Hz to 22kHz Typical line impedance used Data based on all channels driven Condition At Idle Awake 1 8 Power Pink Noise Typical of program material just at clip 1 3 Power Pink Noise Typical of program material at extreme clip 1 8 Power Pink Noise Typical of program material just at clip 1 3 Power Pink Noise Typical of program material at extreme clip Operation Manual DCI 21300 Bridge 120 V 60 Hz Power Dissipated as Heat 230 V 50 Hz Line Power Dissipated as Heat Current Line Current BTU kcal hr 240 N N NO co o i ie onms 27 woe 3 s 34 or 9 Cmweesrows 25 1 ms e 14 o aoa 9 oov eser 26 3 3 ss 34 9 on 9 DCI 21300 Dual 120 V 60 Hz Power Dissipated as Heat 230 V 50 Hz Line Power Dissipated as Heat Curr
4. years from the date of purchase by the original purchaser the warranty period that the new Crown product is free of defects in materials and workmanship We further warrant the new Crown product regardless of the reason for failure except as excluded in this Warranty Warranty is only valid within the United States of America For information on Warranty outside of the U S A please contact your local distributor ITEMS EXCLUDED FROM THIS CROWN WARRANTY This Crown Warranty is in effect only for failure of a new Crown product which occurred within the Warranty Period It does not cover any product which has been damaged because of any intentional misuse accident negligence or loss which is covered under any of your insurance contracts This Crown Warranty also does not extend to the new Crown product if the serial number has been defaced altered or removed WHAT THE WARRANTOR WILL DO We will remedy any defect regardless of the reason for failure except as excluded by repair replacement or refund We may not elect refund unless you agree or unless we are unable to provide replacement and repair is not practical or cannot be timely made If a refund is elected then you must make the defective or malfunctioning product available to us free and clear of all liens or other encumbrances The refund will be equal to the actual purchase price not including interest insurance closing costs and other finance charges less a reas
5. 25 in 36 2 cm 81300 19 in 48 3 cm 3 5 in 8 9 cm 14 25 in 86 2 cm 81600 19 in 48 3 cm 3 5 in 8 9 cm 17 in 43 2 cm 211250 19 in 48 3 cm 3 5 in 8 9 cm 14 25 in 36 2 cm 411250 19 in 48 3 cm 3 5 in 8 9 cm 17 in 43 2 cm Operation Manual page 19 Cnr CUI by HARMAN DCi Series Power Amplifiers DCi Specifications Performance Specifications 2300 21600 4 300 4 600 8 300 8 600 2 1250 4 1250 Voltage Gain at maximum level setting 4 8 Ohm 70V and 100V Operation Frequency Response 8 Ohms 20 Hz 20 kHz Signal to Noise Ratio ref rated power 8 Ohms 20 Hz 20 kHz Total Harmonic Distortion at full rated power from 20 Hz 20 kHz Intermodulation Distortion 60Hz and 7 kHz at 4 1 from 30dB to full rated Power Damping Factor 20 Hz to 100 Hz Crosstalk below rated power 20 Hz to 1 kHz Common Mode Rejection 20 Hz to 1 kHz typical DC Output Offset with inputs shorted Input Impedance Nominally balanced nominally unbalanced Maximum Input Level Before Compression Maximum Input Level Before Clipping Required AC Mains 10 Cooling Load Impedance Stereo Dual Mode Load Impedance Bridge Mono Maximum Fan Noise re dB SPL 1M Weight IEC Power Connector page 20 34dB 0 25dB gt 108 dB 0 35 lt 0 35 gt 1000 gt 80 dB gt 70 dB 10mV 10 kOhms 5 kOhms 20dBU 26dBU 100V
6. LED can be off or flashing or on Operation Manual DCi Series Power Amplifiers Troubleshooting Fault Thermal N Clip i 10 5 f Power Data Fault _ Thermal _ Clip e 10 _ 20 ____ _ Signal o Ready ee Bridge Fault Thermal Clip 10 O 20 O Signal Ready SE y Bridae Fault Thermal Clip _ 10 20 _ Signal Ready _ cA Bridge Operation Manual CONDITION Distorted sound POSSIBLE REASON e Load is wired incorrectly or Stereo Bridge mode switch is set incorrectly Check both e Input is overloaded by a signal level that is too high Turn down your amplifier level controls or turn down the input signal until the clip light goes out Note If the signal sounds distorted even though the Clip LED is off the input signal may be distorted before it reaches the amplifier input Check gain staging and output levels of the mixer or preamp CONDITION No sound even though the amp has power Power LED is on without flashing and the amp is receiving an input signal Signal indicator is flashing POSSIBLE REASON e Speakers not connected e Open circuit due to speaker failure Based on th
7. They will handle the necessary paperwork and repair Remember to transport the unit in the original factory pack A list of authorized service centers in your area can be obtained from Crown Factory Service or online from http www crownaudio com support servcent htm Factory Service Crown accepts no responsibility for non serviceable product that is sent to us for factory repair Contact Crown Customer Service to verify the product is still serviceable prior to returning for factory service For more information please contact us directly A Service Return Authorization SRA is required for product being sent to the factory for repair An SRA can be completed online at http www crownaudio com rma html If you do not have access to the web please call Crown s Customer Service at 5 4 294 8200 or 800 342 6939 extension 4907 in North America Puerto Rico and the Virgin Islands only For warranty service we will pay for ground shipping both ways in the United States Contact Crown Customer Service to obtain prepaid shipping labels prior to sending the unit Or if you prefer you may prepay the cost of shipping and Crown will reimburse you Send copies of the shipping receipts to Crown to receive reimbursement Your repaired unit will be returned via UPS ground Please contact us if other arrangements are required Factory Service Shipping Instructions 1 Service Return Authorization SRA is required for product being sent to the factory
8. amp crown b HARMAN DCi Series Analog Input Models Operation Manual DCi 8 600 p T ls E a POWER m erown INNO 3 DCi 8 300 al FLE crown et z D C 4 3 0 0 3 DCi 2 600 DCi 2 300 Obtaining Other Language Versions To obtain information in another language about the use of this product please contact your local Crown Distributor If you need assistance locating your local distributor please contact Crown at 574 294 8000 This manual does not include all of the details of design production or variations of the equipment Nor does it cover every possible situation which may arise during installation operation or maintenance The information provided in this manual was deemed accurate as of the publication date However updates to this information may have occurred To obtain the latest version of this manual please visit the Crown website at www crownaudio com Trademark Notice Com Tech BCA Crown Crown Audio Amcron and Multi Mode are registered trademarks of Crown International DriveCore DriveCore Install lQwic PIP and PIP2 are trademarks of Crown International Other trademarks are the property of their respective owners Some models may be exported under the name Amcron 2013 by Harman International Inc 1718 W Mishawaka Rd Elkhart Indiana 46517 9439 U S A Telephone 574 294 8000 5040449 11 15 Cnr CUI by HARMAN Important Safety Instructio
9. can be off or flashing or on 21300 21600 41300 41600 81300 81600 211250 411250 2 2 4 4 8 8 2 4 Bridge Mono Mode All Channels Driven DCi Model 21300 21600 41300 41600 81300 81600 211250 411250 page 18 300W 600W 300W 600W 300W 600W 2500W 2500W 4 Ohms 8 Ohms 300W 300W 600W 600W 300W 300W 600W 600W 300W 300W 600W 600W 1250W 1250W 1250W 1250W 600W 1200W 600W 1200W 600W 1200W 2500W 2500W 600W 1200W 600W 300W 600W 1200W 2500W 2500W 140Vrms 16 Ohms 70Vrms 100Vrms 150W 300W 300W 300W 600W 600W 150W 300W 300W 300W 600W 600W 150W 300W 300W 300W 600W 600W 625W 1250W 1250W 625W 1250W 1250W 200Vrms 600W 1200W 600W 1200W 600W 1200W 2500W 2500W Operation Manual 600W 1200W 600W 1200W 600W 1200W 2500W 2500W DCi Series Power Amplifiers C r owr DCi Specifications Input Sensitivity DCi Model 21300 1 0V 1 4V 2 0V 21600 1 4V 1 4V 2 0V 41300 1 0V 1 4V 2 0V 41600 1 4V 1 4V 2 0V 81300 1 0V 1 4V 2 0V 81600 1 4V 1 4V 2 0V 211250 2 0V 1 4V 2 0V 411250 2 0V 1 4V 2 0V Dimensions DCi Model 21300 19 in 48 3 cm 3 5 in 8 9 cm 14 25 in 36 2 cm 21600 19 in 48 3 cm 3 5 in 8 9 cm 14 25 in 36 2 cm 41300 19 in 48 3 cm 3 5 in 8 9 cm 14 25 in 36 2 cm 41600 19 in 48 3 cm 3 5 in 8 9 cm 14
10. eee tan s s6 s so 299 Operation Manual DCi Series Power Amplifiers Cr CUm by HARMAN AC Power Draw and Thermal Dissipation AC Power Draw and Thermal Dissipation Pink noise 12dB crest factor bandwidth limited 22Hz to 22kHz Typical line impedance used Data based on all channels driven 1 8 Power Pink Noise Typical of program material just at clip 1 3 Power Pink Noise Typical of program material at extreme clip Condition At Idle Awake 1 8 Power Pink Noise Typical of program material just at clip 1 3 Power Pink Noise Typical of program material at extreme clip Operation Manual DCI 81300 Bridge 120 V 60 Hz Power Dissipated as Heat kcal hr 230 V 50 Hz Line Power Dissipated as Heat Current Line Current kcal hr eos ar x we zs 2s 22 on 20 TE 46 2s esr 29 a5 22 em 216 Lo zom 67 sw 1000 ws oa on ne 200 C soms ss sm xe s s s nse 299 Cwovgossoms a6 sar wes 200 a7 297 18 255 DCI 8 300 Dual 120 V 60 Hz Power Dissipated as Heat kcal hr 230 V 50 Hz Line Power Dissipated as Heat Current ps Line Current Cmwossams as er on 20 2s 29 me zs EILZLTBSEONECOMN GN WM EN NM EN W ome 57 se ze s4 sw mw 2 Crovnessonms 99 3 1250 ss 50 me we 27 page 27 COUT DCi Series Power Amplifiers by HARMAN AC
11. for service Please complete the SRA by going to www crownaudio com support factserv htm If you do not have access to our website call 1 800 342 6939 extension 4907 and we ll create the SRA for you 2 See packing instructions that follow 3 Ship product to CROWN AUDIO FACTORY SERVICE 1718 W MISHAWKA RD ELKHART IN 46517 Operation Manual page 29 Cnr CUlTY by HARMAN Service page 30 DCi Series Power Amplifiers 4 Use a bold black marker and write the SRA number on three sides of the box 5 Record the SRA number for future reference The SRA number can be used to check the repair status Packing Instructions Important These instructions must be followed If they are not followed Crown Audio Inc assumes no responsibility for damaged goods and or accessories that are sent with your unit 1 Fill out and include the Crown Audio Factory Service Information sheet in the back of this manual 2 Do not ship any accessories manuals cords hardware etc with your unit These items are not needed to service your product We will not be responsible for these items 3 When shipping your Crown product it is important that it has adequate protection We recommend you use the original pack material when returning the product for repair If you do not have the original box please call Crown at 1 800 342 6939 or 1 574 294 8210 and order new pack material Do not ship your unit in a wood or metal cabinet 4 f you provid
12. impedance used Data based on all channels driven DCI 211250 Bridge 120 V 60 Hz 230 V 50 Hz Line Power Dissipated as Heat Line Power Dissipated as Heat Current Current kcal hr kcal hr 1 8 Power Pink Noise Typical of program material just at clip bra some f es pn e or po 8 n L8 DCI 211250 Dual 120 V 60 Hz 230 V 50 Hz Line Power Dissipated as Heat Line Power Dissipated as Heat Condition Load Current Current amps kcal hr Hx D i iy ere Typical of program material just at clip 70V 4 ohms o ie ae e e e er 9 C eoms n4 ms sm zw oa sw o 20 hed meaa Tov aonmsy 9o 260 ese 228 46 197 ore 100 Lewes 87 196 e 1e as 1e coe 150 Operation Manual page 23 Cr CU by HARMAN DCi Series Power Amplifiers AC Power Draw and Thermal Dissipation AC Power Draw and Thermal Dissipation Pink noise 12dB crest factor bandwidth limited 22Hz to 22kHz Typical line impedance used Data based on all channels driven 1 8 Power Pink Noise Typical of program material just at clip 1 3 Power Pink Noise Typical of program material at extreme clip Condition At Idle Awake 1 8 Power Pink Noise Typical of program material just at clip 1 3 Power Pink Noise Typical of program material at extreme clip page 24 DCI 41300 Bridge 120 V 60 Hz Power Dissipated as Heat kcal hr 230 V 50 Hz Line Powe
13. unshielded devices that are located nearby The field is Strongest just above and below the unit If an equipment rack is used we recommend locating the amplifier s in the bottom of the rack and the preamplifier or other sensitive equipment at the top FCC COMPLIANCE NOTICE This device complies with part 15 of the FCC rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation CAUTION Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment NOTE This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment gener ates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interferenc
14. CT OR PRODUCTS RESULTING FROM SUCH A DEFECT SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATIONS OF INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU WARRANTY ALTERATIONS No person has the authority to enlarge amend or modify this Crown Warranty This Crown Warranty is not extended by the length of time which you are deprived of the use of the new Crown product Repairs and replacement parts provided under the terms of this Crown Warranty shall carry only the unexpired portion of this Crown Warranty DESIGN CHANGES We reserve the right to change the design of any product from time to time without notice and with no obligation to make corresponding changes in products previously manufactured LEGAL REMEDIES OF PURCHASER THIS CROWN WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE No action to enforce this Crown Warranty shall be commenced after expiration of the warranty period THIS STATEMENT OF WARRANTY SUPERSEDES ANY OTHERS CONTAINED IN THIS MANUAL FOR CROWN PRODUCTS 03 13 Operation Manual page 31 COUT DCi Series Power Amplifiers by HARMAN Crown Audio Factory Service Information Shipping Address Crown Audio Factory Service 1718 W Mishawaka Rd Elkhart IN 46517 PLEASE PRINT CLEARLY SRA If sending product to Crown factory service Model Serial Number Purchase Date PRODUCT RETURN INFORMATION Individual or Busin
15. ON e The amplifiers Power switch is off CONDITION Power indicator is off Mains indicator is off POSSIBLE REASON e The power supply fuse has tripped e The amplifier has lost AC Power e The amplifier is not plugged in to the power receptacle CONDITION Power indicator is flashing POSSIBLE REASON e The AC line voltage has dropped below 10 or has risen above 10 of the nominal line voltage of the power supply When the Amp is in Sleep Mode as set by the AUX Port the amplifier will not power up until the ground closure on the AUX Port is released When the power button is pushed in this condition the Power Indicator will flash for 2 3 seconds CONDITION Thermal indicator is on POSSIBLE REASON e The amplifier is becoming too hot for safe operation Allow amplifier to cool Check for loads less than 2 ohms and for excessive input levels Check for proper ventilation and proper mode switch setting CONDITION Fault indicator is flashing POSSIBLE REASON e There are a number of conditions that result in the Fault indicator flashing temperature above 98C DC LF protection is engaged HF detect output short circuit detected These conditions should all be checked and attempted to be resolved before the amp is shipped back for service DCi Series Power Amplifiers Key or l Flashing l CO Off Flashing On M L CO Lit L X Off Flashing On above means that the
16. Power Draw and Thermal Dissipation AC Power Draw and Thermal Dissipation Pink noise 12dB crest factor bandwidth limited 22Hz to 22kHz Typical line impedance used Data based on all channels driven DCI 81600 Bridge 120 V 60 Hz 230 V 50 Hz Line Power Dissipated as Heat Line Power Dissipated as Heat Condition Current Current amps kcal hr amps watts EE kcal hr 1084 At Idle Awake 18 400 EIE 1 8 Power 8 ohms 285 NM Typical of program meme sro ws we m 38 EEE EE se TS omes 105 4 1508 se 54 47 Me 5 power goms w7 sie 1760 aaa o0 wo 1500 379 meaa Tov aesaonme 169 a2 10 ss s6 ce 1255 816 DCI 81600 Dual 120 V 60 Hz 230 V 50 Hz Line Power Dissipated as Heat Line Power Dissipated as Heat Condition Load Current Current amps kcal hr ree watts kcal hr SSS O mo D SSS 2 eoms f s f on foe poe ose ome 0 Tov osom 78 EE 40257 98 me ome no 466 1580 or sz 4 tes me power goms 190 se7 2004 sos o6 sse iv a meaa Tov 6 8 0nme 171 a 1504 sw s6 sw 1208 ss page 28 Operation Manual DCi Series Power Amplifiers Crour by HARMAN Service Crown amplifiers are quality units that rarely require servicing Before returning your unit for service please contact Crown Technical Support to verify the need for servicing This unit has very sophisticated circuit
17. Z mode of operation to be selected independently while 70V 100V selection is global NOTE For 70V systems be sure that Global DIP Switch A is in the OFF position For 100V systems be sure that Global DIP Switch A is in the ON position INPUTS Connect the input with wiring in place for each channel If the same signal is to drive both outputs of a channel pair mono the signal must be split externally and applied to both inputs OUTPUTS Connect the outputs as shown to a Hi Z 70V 100V loudspeaker system CEE d crown ASSEMBLED IN U S A HZ HiZ 2 r BRG 1 2 1 ATTENUATION dB 0 gp O SLEEP CAUTION 70V 100V Figure 8 System Wiring for 70V 100V Operation Always route the input and output wires in separate bundles page 10 Operation Manual DCi Series Power Amplifiers cr Oum Set up and System Configuration Bridge Mode Hi Z 140V 200V Typical input and output wiring along with Attenuator and Mode DIP Switch settings are shown in Figure 9 Make sure the Hi Z selector switch for the connected input channel is in the ON up position and the Bridge BRG switch for the channel pair also is in the ON up position A 35Hz high pass filter is selected automatically when the amplifier channel is in Hi Z or Bridged Hi Z mode The filter can be changed to 70Hz please contact your local Crown service center for detailed instruction for this modification NOTE Only the Hi Z selector switches assig
18. e by one or more of the follow ing measures e Reorient or relocate the receiving antenna e ncrease the separation between the equipment and receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help Operation Manual DCi Series Power Amplifiers C r ouw DECLARATION OF CONFORMITY Issued By Harman International 1718 W Mishawaka Rd Elkhart IN 46517 U S A European Representative s Name and Address David J Budge 10 Harvest Close Yateley GU46 6YS United Kingdom Equipment Type Commercial Audio Power Amplifiers Family Name DCi Model Names DCi 2 300 DCi 21600 DCi 2 1250 DCi 4 300 DCi 41600 DCi 4 1250 DCi 8 300 DCi 8 600 EMC Standards EN 55103 1 2009 EMC Compatibility Product Family Standard for Audio Video Audio Visual and Entertainment Lighting Control Apparatus for Professional Use Part 1 Emissions EN 55103 1 2009 Magnetic Field Emissions Annex A 10 cm and 20 cm EN 61000 3 2 2006 Limits for Harmonic Current Emissions equipment input current less than or equal to 16A EN 61000 3 3 2008 Limitation of Voltage Fluctuations and Flicker in Low Voltage Supply systems Rated Current less than or equal to 16A EN 55022 2010 Limits and Methods of Measurement of Radio Disturbance Characteristics of ITE Radiated amp Conducted Class B Limits EN 55103 2 2009 EMC Compat
19. e front panel LEDs determine which channel has a short Remove the associated input connector to ensure that no voltage will be present on the output Remove the shorted load and possibly attached cables and have it checked by a qualified technician If the shorted condition remains after the load is removed the unit should be sent into a qualified service center e Ready LED is off Channel has been set to Sleep mode via the Aux port or Power oave mode Cr Cur by HARMAN Key Off l Flashing l CO Off Flashing On XN L C 2 Lit A Ss Off Flashing On above means that the LED can be off or flashing or on page 17 Cr COUUITVI by HARMAN Troubleshooting Fault Thermal _ Clip 10 20 Signal Ready E M Bridge bj Power C3 4 I N Data Co b a Power C P d i Data e CONDITION No input signal Signal indicator is not flashing even though audio is applied and the channel Is ready POSSIBLE REASON e Input signal level is very low CONDITION Bridge LED is lit POSSIBLE REASON e Amplifier is in bridge mono mode DCi Specifications Dual Mode All Channels Driven DCi Model Channels 2 Ohms DCi Series Power Amplifiers Key Off l e Flashing CO Off Flashing On NX L C 2 Lit L v Off Flashing On above means that the LED
20. e your own shipping pack the minimum recommended requirements for materials are as follows a 2 5 P S I burst test Double Wall carton that allows for 2 inch solid Styrofoam on all six sides of unit or 3 inches of plastic bubble wrap on all six sides of unit b Securely seal the package with an adequate carton sealing tape c DO NOT USE LIGHT BOXES OR PEANUTS DAMAGE CAUSED BY POOR PACKAGING WILL NOT BE COVERED UNDER WARRANTY Enclose the completed Crown Audio Factory Service Information form or securely attach it to the outside of carton and re seal the shipping pack with a sturdy carton sealing tape Payment of Non Warranty Repairs Payment on out of warranty repairs must be received within 30 days of the repair date Units unclaimed after 30 days become the property of Crown Audio Inc If you have any questions please contact Crown Factory Service Crown Factory Service 1718 W Mishawaka Rd Elkhart Indiana 46517 U S A Telephone 5 4 294 8200 800 342 6939 North America Puerto Rico and Virgin Islands only Facsimile 5 4 294 8301 Technical Support 5 4 294 8124 Factory Service Web site htto www crownaudio com Operation Manual DCi Series Power Amplifiers Crour by HARMAN Warranty SUMMARY OF WARRANTY Crown International 1718 West Mishawaka Road Elkhart Indiana 46517 4095 U S A warrants to you the ORIGINAL PURCHASER and ANY SUBSEQUENT OWNER of each NEW Crown product for a period of three 3
21. eck all wiring to and from the amplifier to ensure the fault is not caused by external conditions If wiring is verified as correct and the fault condition persists see Page 29 for servicing information Auto Insertion High Pass Filters A 35 Hz high pass filter is inserted automatically when a channel is selected for Hi Z operation The filter can be changed to a 70Hz high pass filter Please contact Crown service Department for further information AC Under Over Voltage Protection If the AC line voltage drops below 10 or rises above 10 of the nominal operating voltage of the amplifier the amplifiers power supply turns off and the blue Power LED flashes The amplifier will turn back on when the AC line voltage returns to safe operating levels Fuse A fuse F1 located near the IEC power inlet protects the amplifier from excessive AC current draw The fuse is field replaceable Replace with same type fuse LittelFuse 314 Series F20AH 250V The 8 600 and 4 1250 utilize a resettable breaker instead of a fuse Please contact Crown Service department for more information Fan cooled Chassis DCi Series amplifiers are cooled by quiet variable speed fans The fans will pull air from the front of the amplifier to the rear of the amplifier Universal Switching Power Supply The DCi Series incorporates a new switching power supply designed for extremely high efficiency and high output power The supply includes Power Factor Correction PFC a Serie
22. ector terminal assignments nz alls erem BRG 122 ATTENUATION dB 9 Figure 6 System Wiring Dual Mode Always route the input and output wires in separate bundles page 8 Operation Manual DCi Series Power Amplifiers cr Oum Set up and System Configuration Bridge Mode 16 8 or 4 Ohm Typical input and output wiring along with Attenuator and Mode DIP Switch settings are shown in Figure 7 Make sure the Hi Z selector switches are in the OFF down position and the Bridge BRG switch is in the ON up position NOTE Only the Hi Z selector switches assigned to odd numbered channels 1 3 5 7 are active in Bridge mode switches assigned to even numbered channels 2 4 6 8 are disabled Figure System Wiring Bridge Mode Always route the input and output wires in separate bundles Operation Manual page 9 er DCi Series Power Amplifiers Set up and System Configuration Dual Mode Hi Z 70V 100V Typical input and output wiring along with Attenuator and Mode DIP Switch settings are shown in Figure 8 Make sure the Hi Z selector switches are in the ON up position and the Bridge BRG switch is in the OFF down position A 35Hz high pass filter is selected automatically when the amplifier channel is in Hi Z or Bridged Hi Z mode The filter can be changed to 70Hz please contact your local Crown service center for detailed instruction for this modification Remember DCi amplifiers allow each channels Hi Z or Low
23. ent am Line Current kcal hr sons 14 79 en 9 os 3 Ce m w ss z 5 EE m f rs 8 se o8 8r 8 eoms 18 o se s 10 s 9 9 ohms 2s ws 4m 1 15 m 39 99 ohms 2s we sw e ta s s s Crovnessonm 28 14 ae 9 1 oa sv s oov esso 26 305 ace oo 14 oe 3 s page 21 COUT DCi Series Power Amplifiers by HARMAN AC Power Draw and Thermal Dissipation AC Power Draw and Thermal Dissipation Pink noise 12dB crest factor bandwidth limited 22Hz to 22kHz Typical line impedance used Data based on all channels driven DCI 21600 Bridge 120 V 60 Hz 230 V 50 Hz Line Power Dissipated as Heat Line Power Dissipated as Heat Current Current ne kcal hr 1 8 Power Pink Noise Typical of program material just at clip L a ET a pom e o p n m L9 DCI 21600 Dual 120 V 60 Hz 230 V 50 Hz Line Power Dissipated as Heat Line Power Dissipated as Heat Condition Load Current Current amps M kcal hr pre Typical of program material just at clip 70V 16 33 ohms 100V 33 33 ohms 1 3 Power Pink Noise Typical of program maa Fay qaaaoma as i e no 24 x9 an 06 page 22 Operation Manual DCi Series Power Amplifiers C r ouw AC Power Draw and Thermal Dissipation AC Power Draw and Thermal Dissipation Pink noise 12dB crest factor bandwidth limited 22Hz to 22kHz Typical line
24. erminal forks up to 10 AWG or bare wire for your output connectors see Figure 5 For best results Crown recommends Panduit part PV10 10LF L or equivalent terminal fork For bare wire it is highly recommended that output wiring is tinned To reduce strain on input and output wiring Crown recommends the use of horizontal lacer bars For best results Crown recommends Middle Atlantic part LBP 4R90 or equivalent horizontal lacer bar Figure 5 To prevent the possibility of short circuits wrap or otherwise insulate exposed loudspeaker cable connectors CLASS 2 WIRING For low impedance loads select the appropriate size of wire based on the distance from amplifier to speaker Distance Wire Size Up to 25 ft 7 6m 16 AWG 26 40 ft 7 9 12 2m 14 AWG 41 60 ft 12 5 18 3m 12 AWG gt 60 ft 18 3m 10 AWG A CAUTION Never use shielded cable for output wiring A CAUTION Never connect the speaker return to the chassis of the amplifier or damage to the amplifier may result A NOTE Custom wiring should only be performed by qualified personnel Class 2 output wiring is required Operation Manual page 7 er DCi Series Power Amplifiers Set up and System Configuration Connect Loudspeakers and Configure for Loudspeaker Load Determine load impedances and power requirements Before making any connections carefully check and review the total impedance for loudspeaker systems to be connected to each amplifier output If multiple l
25. ess Name Phone Fax E Mail Street Address please no P O Boxes City State Prov Postal Code Country Nature of problem Other equipment in your system If warranty is expired please provide method of payment Proof of purchase may be required to validate warranty PAYMENT OPTIONS CT Ihave open account payment terms Purchase order required PO LJ COD CT Credit Card Information below is required however if you do not want to provide this information at this time we will contact you when your unit is repaired for the information Credit card information Type of credit card L1 MasterCard LJ Visa L American Express J Discover Type of credit card account L Personal Consumer L Business Corporate Card Exp date Card ID Card ID is located on the back of the card following the credit card in the signature area On American Express it may be located on the front of the card This number is required to process the charge to your account If you do not want to provide it at this time we will call you to obtain this number when the repair of your unit is complete Name on credit card Billing address of credit card page 32 Operation Manual EE DCi Series Power Amplifiers C r owr Elkhart IN 46517 9439 Phone 574 294 8000 C I CUm Fax 574 294 8329 by HARMAN www crownaudio com PRODUCT REGISTRATION ee R Warranty is only valid within the country in which the prod
26. f and the blue Power LED flashes The amplifier will turn back on when the AC line voltage returns to safe operating levels DriveCore Install Amplifiers utilize a universal power supply The AC voltage requirements are 100VAC 240VAC 50 60Hz 10 If the voltage exceeds these requirements then the Power LED will flash and the amplifier will stop passing audio until the voltage is within the requirements Startup Procedure When first turning on your amplifier 1 Turn down the level of your audio source 2 Turn down the level controls of the amplifier to INF Page 14 3 Turn on the Power switch The Power indicator should light 4 Turn up the level of your audio source to an optimum level Ensure that at no point in the signal chain is the signal being clipped in any way 5 Turn up the level controls on the amplifier to the desired loudness or power level IMPORTANT Before making any wiring or installation changes turn off the amplifier and disconnect the power cord For help with determining your system s optimum gain structure signal levels please refer to the Crown Amplifier Application Guide available online at www crownaudio com Precautions Your amplifier is protected from internal and external faults but you should still take the following precautions for optimum performance and safety 1 Configure the amplifier for proper operation including input and output wiring hookup Improper wiring can result in Serious operat
27. he amplifier is plugged into a wall outlet with acceptable power Global Setting DIP Channel Pair DIP Switches Switches Power Fuse Settings for 70 100 VRMS One block of three DIP F20AH 250V replace with same type fuse LittelFuse 314 Series DCi81600 amp 411250 incorporate the use of a resetable breaker instead of fuse ROLE ASSEMBLED IN U S A 0 BAR CODE Hi Z operation operation mode AMP STATUS and POWER SAVE These DIP switches affect all output channels Refer to Page 14 T TBR 8 LEE AL A 70 100 VRMS OFF 70V TATUS Wiza R SAVE SERIAL NUMBER 100 240V 50 60Hz 1400W CAUTION T REDUCE THE RISK OF ELECTRIC SHOCK GRO PNDING OF THE CENTER PIN OF THIS PLU MUST BE MAINTAINED AC Power Inlet Standard IEC type 320 inlet for detachable connector 100 240 V The DCi81600 and 411250 utilize a 20A IEC connector All other models use a 15A connector Operation Manual F20 H 250V tad T OUTPUT al dd WIRING Cooling Fan Outlet Outlets for cooling air flow Do not block or cover these outlets Switches for each channel pair Allows selection of Lo Z or Hi Z operation per channel and bridging of designated channel pairs Refer to Page 14 Hi HiZ 1 m HiZ 4 a r BRG 344 en s dB dB ATTENUATION gt qp 2p ATTENUATION gt o qp dB ATTENUATION dB TR dB e w ww OUTPUT Auxiliary Connector 3 pin plug in ty
28. he amplifier is ready to deliver audio in selected mode through the AMP STATUS line on the AUX port The Amplifier Status signal is selectable e ON the microcontroller will send a 2 Hz pulse to the AMP STATUS AUX port line e OFF the microcontroller will send a logic high level to the AMP STATUS AUX port line The voltage output of the Aux Port is 5VDC at 0 9 milliamps This TTL or similar signal can then be connected to an interface to indicate the amplifier status to a supervisory control system Amp status can be used in a variety of life safety applications Power Save switch C The Power Save switch enables the Auto Standby function In OFF position the Auto Standby feature is disabled amplifier power on off is controlled by the front panel switch or the AUX port ground closure In the ON position Auto Standby is enabled If the amplifier input does not see signal for 30 minutes the amplifier will power down to consume less than 1W of power When 40dBu of input signal is applied then the amplifier will power up for activation The power up sequence will take approximately 4 5 seconds Per Channel Settings Note The following text and illustrations refer to one channel pair channels 1 and 2 Settings and functions are identical for other channels pairs 3 4 5 6 7 8 in multichannel models Hi Z Each channel of the channel pair is individually selectable for Lo Z or Hi Z operation When Hi Z operation is selec
29. ibility Product Family Standard for Audio Video Audio Visual and Entertainment Lighting Control Apparatus for Professional Use Part 2 Immunity EN 61000 4 2 2008 Ed 2 0 EMC Compatibility Product Family Standard for Audio Video Audio Visual and Entertainment Lighting Control Apparatus for Professional Use Part 2 Immunity EN 61000 4 3 2010 Ed 3 2 Radiated Radio Frequency Electromagnetic Immunity Environment E2 criteria A EN 61000 4 4 2007 Radiated Radio Frequency EMC Immunity Environment E2 Criteria A EN 61000 4 5 2006 Surge Immunity Criteria B EN 61000 4 6 2006 Immunity to Conducted Disturbances Induced by Radio Frequency Fields Criteria A EN 61000 4 11 2004 Voltage Dips Short Interruptions and Voltage Variation Safety Standard IEC 60065 2001 Ed 7 A1 2005 A2 2010 Safety Requirements Audio Video and Similar Electronic Apparatus CAN CSA 60065 03 A1 A2 Safety Requirements Audio Video and Similar Electronic Apparatus UL Std No 60065 03 2012 Safety Requirements Audio Video and Similar Electronic Apparatus certify that the product identified above conforms to the requirements of the EMC Council Directive 2004 108 EC and the Low Voltage Directive 2006 95 EC DAT Signed Jeff Denman Sr Director of Manufacturing Date of Issue October 1 2013 Due to line current harmonics we recommend that you contact your supply authority before connection Operation Manual page 3 COUT DCi Series Power Ampl
30. ifiers by HARMAN Table of Contents Important Safety Instructions nnm nm nm nmm nnnm nnnn nn nnn nnn nnne nnn nnns 2 Declaration of Conformity nennen hmmm nmn nnn nnn nnn nena nnn arena nennen nennen 3 1 Cl Cn ieee ee ee ee ee ee ee ee ee 4 SCO ee ee ee 9 MEINA neces 6 Set up and System Configuration nmn hmmm nmm nnnm nnn ann nnns 1 Ang dore decur mc 13 Global amp Per Channel Settings nm nmn mmm mmm emm nnn nnn nnn nnn nnn 14 ditiis inl teg esL MN m 15 jl YX TE 16 DCS DOC AMOR 18 AC Power Draw and Thermal Dissipation n mnm nmm nmn nnn 21 p o 29 Lr RESELLER RETE 31 Crown Audio Factory Service Information nm m mmm nmm mnm nmm 32 FIDUUCEHBBISITALIUD s oreeerecuntiuREVeby Qut we zeVUrETR r2 Ua rbrawuEPTFINAFETEEDUEEIERTESEeI T2 Gave VrN EVER EI ETE CTNEXEE IAEE kii 33 page 4 Operation Manual DCi Series Power Amplifiers C r owr Welcome 81600 PRYEGORE
31. ing difficulties For information on wiring and configuration please consult Page 7 of this manual For advanced setup techniques consult Crown s Amplifier Application Guide available online at www crownaudio com 2 Use care when making connections selecting signal sources and controlling the output level The load you save may be your own 3 Do not short the ground lead of an output cable to the input signal ground This may form a ground loop and cause oscillations 4 Never connect the output to a power supply battery or power main Electrical shock may result 5 Tampering with the circuitry or making unauthorized circuit changes may be hazardous and invalidate all agency listings 6 Do not operate the amplifier with the RED Clip LEDs constantly flashing 7 Do not overdrive the mixer which will cause clipped signal to be sent to the amplifier Such signals will be reproduced with extreme accuracy and loudspeaker damage may result 8 Do not operate the amplifier with less than the rated load impedance Due to the amplifiers output protection such a configuration may result in premature clipping and speaker damage Remember Crown is not liable for damage that results from overdriving other system components page 12 Operation Manual DCi Series Power Amplifiers Front Panel Features Indicators Fault Indicator red Flashes when the amplifier output channel has stopped operating See Page 16 Troubleshooting Thermal Indica
32. materials for use if you ever need to transport the unit Never ship the unit without the factory carton and packing materials Additional Materials FOR INSTALLATION YOU WILL NEED not supplied e Input wiring cables e Output wiring cables e Flathead screwdriver Phillips screwdriver Rack for mounting amplifier or a stable surface for stacking WARNING Before you start to set up your amplifier read and observe the Important Safety Instructions found at the beginning of this manual Install the Amplifier CAUTION Before you begin make sure your amplifier is disconnected from the power source and that all level controls see Page 14 are set to INF All DCi Series amplifiers are 3 5 in 8 9 cm high and 19 in 48 3 cm wide All are 14 25 19 In gt in 36 2 cm deep except the DCi8 600 and 411250 which is 17 in 43 2 cm deep di See Figure 1 81600 and 411250 Mount the unit in a standard 19 inch 48 3 cm equipment rack EIA RS 310B You can also place a single amp on a Solid stable surface or stack multiple amps NOTE Amplifiers should be supported at both the front and rear of the rack 17 In 43 2 cm 14 25 In 36 2 cm k aimn Figure 1 Ensure Proper Cooling When using an equipment rack mount units directly on top of each other Close any open spaces in the rack with blank panels Open spaces will reduce cooling efficiency DO NOT block front or rear air vents
33. n exposed to rain or moisture does not operate normally or has been dropped 15 Use the mains plug to disconnect the apparatus from the mains 16 WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE 17 DO NOT EXPOSE THIS EQUIPMENT TO DRIPPING OR SPLASHING AND ENSURE THAT NO OBJECTS FILLED WITH LIQUIDS SUCH AS VASES ARE PLACED ON THE EQUIPMENT 18 THE MAINS PLUG OF THE POWER SUPPLY CORD SHALL REMAIN READILY OPERABLE TO PREVENT ELECTRIC SHOCK DO NOT REMOVE TOP COVER NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL TO COMPLETELY DISCONNECT THIS EQUIPMENT FROM THE AC MAINS DISCONNECT THE POWER SUPPLY CORD PLUG FROM THE AC RECEPTACLE THE MAINS PLUG OF THE POWER SUPPLY CORD SHALL REMAIN READILY OPERABLE page 2 DCi Series Power Amplifiers WATCH FOR THESE SYMBOLS The lightning bolt triangle is used to alert the user to the risk of electric shock The exclamation point triangle is used to alert the user to important operating or maintenance instructions CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN IMPORTANT A DriveCore Install Series amplifiers require Class 2 output wiring MAGNETIC FIELD CAUTION Do not locate sensitive high gain equipment such as preamplifiers or tape decks directly above or below the unit Because this amplifier has a high power density it has a strong magnetic field which can induce hum into
34. ned to odd numbered channels 1 3 5 7 are active in Bridge mode switches assigned to even numbered channels 2 4 6 8 are disabled INPUTS Connect the input to the odd numbered channels 1 3 5 7 only Even numbered inputs are disabled when the Bridge DIP Switch is ON OUTPUTS Connect the speaker across the positive terminals of each channel pair Do not use the negative terminals of the channel pair when the pair is being operated in Bridge Mono mode NOTE For global selection of 70V 140V bridged or 100V 200V bridged operation refer to Page 14 Liens HiZ 1 ey ip BRG he ATTENUATION dB 0 Figure 9 System Wiring for 0V 100V Operation Always route the input and output wires in separate bundles Operation Manual page 11 er DCi Series Power Amplifiers Set up and System Configuration Connect to AC Mains Connect your amplifier to the AC mains power source power outlet using the supplied AC power cord set First connect the IEC end of the cord set to the IEC connector on the amplifier then plug the other end of the cord set to the AC mains WARNING The third prong of this connector ground is an important safety feature Do not attempt to disable this ground connection by using an adapter or other methods Make certain the AC mains voltage and current ratings are sufficient to deliver full power to all amplifiers If the AC line voltage varies out of an acceptable range the amplifiers power supply turns of
35. ns gt X 1 Read these instructions 2 Keep these instructions 3 Heed all warnings 4 Follow all instructions 5 Do not use this apparatus near water 6 Clean only with a dry cloth 7 Do not block any ventilation openings Install in accordance with the manufacturers instructions 8 Do not install near any heat sources such as radiators heat registers Stoves or other apparatus that produce heat 9 Do not defeat the safety purpose of the Grounding type plug A polarized plug has two blades with one wider than the other and should not be used with this product A grounding type plug has two blades and a third grounding prong and is the proper plug for this product The wide blade or the third prong is provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet 10 Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from the apparatus 11 Only use attachments accessories specified by the manufacturer 13 Unplug this apparatus during lightning storms or when unused for long periods of time 14 Refer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in any way such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus the apparatus has bee
36. onable depreciation on the product from the date of original purchase Warranty work can only be performed at our authorized service centers or at the factory Warranty work for some products can only be performed at our factory We will remedy the defect and ship the product from the service center or our factory within a reasonable time after receipt of the defective product at our authorized service center or our factory All expenses in remedying the defect including surface shipping costs in the United States will be borne by us You must bear the expense of shipping the product between any foreign country and the port of entry in the United States including the return shipment and all taxes duties and other customs fees for such foreign shipments HOW TO OBTAIN WARRANTY SERVICE You must notify us of your need for warranty service within the warranty period All components must be shipped in a factory pack which if needed may be obtained from us free of charge Corrective action will be taken within a reasonable time of the date of receipt of the defective product by us or our authorized service center If the repairs made by us or our authorized service center are not satisfactory notify us or our authorized service center immediately DISCLAIMER OF CONSEQUENTIAL AND INCIDENTAL DAMAGES YOU ARE NOT ENTITLED TO RECOVER FROM US ANY INCIDENTAL DAMAGES RESULTING FROM ANY DEFECT IN THE NEW CROWN PRODUCT THIS INCLUDES ANY DAMAGE TO ANOTHER PRODU
37. oudspeakers are connected to one output in series parallel or series parallel for Lo Z operation be certain the total system impedance is within allowed specification for the output When multiple loudspeakers are connected to one output for Hi Z operation be certain total tapped power is below the rated power output for the channel For additional information please consult Crown s Amplifier Application Guide available online at www crownaudio com Note Illustrations and some text references are for channel pair 1 2 only Connections and settings are identical for channels 3 4 on four channel models and for channels 5 6 and 7 8 on eight channel models Each channel pair may be configured independently on multichannel models Dual Mode Low Z 8 4 or 2 Ohm Typical input and output wiring along with Attenuator and Mode DIP Switch settings are shown in Figure 6 Make sure DIP owitches are in the default OFF down position INPUTS Connect the input with wiring in place for each channel If the same signal is to drive both outputs of a channel pair mono the signal must be split externally and applied to both inputs OUTPUTS Maintain proper polarity on output connectors Connect the Channel 1 speaker s positive lead to amplifier Channel 1 positive terminal repeat for negative Repeat Channel 2 wiring as for Channel 1 and for any subsequent channel pairs on multichannel models Refer to Page 7 for output conn
38. ower Dissipated as Heat Current amps Line Current EN o se ue er e ose 0 zoms ss oo zz zs oo me 2 eons 8s 26 so 22 a6 240 so 207 page 25 Cr CU n by HARMAN AC Power Draw and Thermal Dissipation DCi Series Power Amplifiers AC Power Draw and Thermal Dissipation Pink noise 12dB crest factor bandwidth limited 22Hz to 22kHz Typical line impedance used Data based on all channels driven 1 8 Power Pink Noise Typical of program material just at clip 1 3 Power Pink Noise Typical of program material at extreme clip Condition At Idle Awake 1 8 Power Pink Noise Typical of program material just at clip 1 3 Power Pink Noise Typical of program material at extreme clip page 26 DCI 411250 Bridge 120 V 60 Hz Power Dissipated as Heat kcal hr 230 V 50Hz Line Power Dissipated as Heat Current amps Line Current kcal hr uv eoma zr 2 ws 2 moros 78 25 en 20 3s noms 1o sm ten 44 o4 47 te 4 eoms xe 4 167 ms s9 so 105 255 255 DCI 411250 Dual 120 V 60 Hz Power Dissipated as Heat kcal hr 230 V 50Hz Line Power Dissipated as Heat Current amps Line Current amps kcal hr some e4 29 on RITU MNCME NN MN sons 195 4e 1607 4e a8 0a 19e 55 C uvaoms 15s
39. pe connector Enables SLEEP mode and monitoring of AMP STATUS unless the amplifier is in any of these conditions OFF SLEEP or FAULT see Page 14 Input Attenuators One 21 position detented porentiometer per channel Logarithmic audio taper Attenuation range 95 dB to 0 dB B B BR gua 8 7 6 Input Connectors One 6 pin plug in connector per input High impedance balanced Refer to Page 7 Ill Output Connectors One four pole touch proof terminal strip per channel pair Accepts up to 10 AWG wire or terminal forks Note This image reflects the DCi 81300 back panel page 13 COUT DCi Series Power Amplifiers by HARMAN Global Settings 70 100 VRMS switch A This switch selects either 70 or 100 VRMS operation for all outputs currently selected for Hi Z mode See the section below Hi Z Default position is 70 V OFF In 70 V and 100 V mode a voltage limiter circuit is enabled NOTE When bridged Hi Z mode is implemented selected voltages are doubled to 140V or 200V Amplifier Status switch B The Amplifier Status works with life safety or supervisory monitoring and control systems where notification of an amplifier fault is necessary The Amplifier Status produces a signal heartbeat when the amplifier is operating within standard working parameters If the amplifier enters a fault or thermal condition the Amplifier Status signal will terminate This feature is always on and available when t
40. r Dissipated as Heat Current amps Line Current amps kcal hr 257 sams 1 9 fus 2 34 TE 3s me sw x 319 ar 9 LE ae EN HEN SM MN NK BN NW roms 3s we sew we 18 100 em 39 DCI 4 300 Dual 120 V 60 Hz Power Dissipated as Heat kcal hr 230 V 50 Hz Line Power Dissipated as Heat Current Line Current amps Moov sosssesr 2s o so ze i ae s 9 zoms 34 w sw tor 18 tea ee 150 Operation Manual DCi Series Power Amplifiers Cr CUm by HARMAN AC Power Draw and Thermal Dissipation AC Power Draw and Thermal Dissipation Pink noise 12dB crest factor bandwidth limited 22Hz to 22kHz Typical line impedance used Data based on all channels driven 1 8 Power Pink Noise Typical of program material just at clip 1 3 Power Pink Noise Typical of program material at extreme clip Condition At Idle Awake 1 8 Power Pink Noise Typical of program material just at clip 1 3 Power Pink Noise Typical of program material at extreme clip Operation Manual DCI 41600 Bridge 120 V 60 Hz Power Dissipated as Heat 230 V 50 Hz Line Power Dissipated as Heat Current Line Current e 86 34 nm 2 4 se ww ar eoms o0 22 s 251 e 205 so 200 Lwovueows 90 289 sm 240 46 250 se 223 DCI 41600 Dual 120 V 60 Hz Power Dissipated as Heat kcal hr 230 V 50 Hz Line P
41. ry which should only be serviced by a fully trained technician This is one reason why each unit bears the following label CAUTION To prevent electric shock do not remove covers No user serviceable parts inside Refer servicing to a qualified technician Complete the Crown Audio Factory Service Information form in the back of this manual when returning a Crown product to the factory or authorized service center The form must be included with your product inside the box or in a packing slip envelope securely attached to the outside of the shipping carton Do not send this form separately International and Canada Service Service may be obtained from an authorized service center Contact your local Crown Amcron representative or our office for a list of authorized service centers To obtain service simply present the bill of sale as proof of purchase along with the defective unit to an authorized service center They will handle the necessary paperwork and repair Remember to transport your unit in the original factory pack US Service Service may be obtained in one of two ways from an authorized service center or from the factory You may choose either It is important that you have your copy of the bill of sale as your proof of purchase Service at a US Service Center This method usually saves the most time and effort Simply present your bill of sale along with the defective unit to an authorized service center to obtain service
42. s Resonant Converter SRC and accepts AC supply voltages from 100 V to 240 V Microprocessor controlled diagnostic and control capabilities both optimize performance and enhance long term reliability Operation Manual page 15 Cr CUmDi by HARMAN Troubleshooting Fault Thermal _ Clip e 10 Power 20 _ _ _ Data Signal Ready e e Bridge Fault _ Thermal Clip e 10 9 20 _ _ Signal Ready _ _ Bridge Fault _ Thermal _ Clip 10 _ Power 20 _ _____ Data Signal Ready _ __ Bridge Fault _ Thermal Clip ___ 10 _____ __ Power d 20 ______ Data Signal Ready e e Bridge Fault e Thermal _ Clip 10 Power 20 Data Signal _ Ready Bridge page 16 CONDITION Power indicator is off Mains indicator is on POSSIBLE REAS
43. ted ON up a 35Hz high pass filter is selected automatically The filter can be changed to 70Hz Contact your local Crown service center for detailed instruction for this change When a channel pair is configured for bridged Hi Z mode only switches assigned to the odd numbered channels 1 3 5 7 are active switches for the even numbered channels 2 4 6 8 are disabled Channel Attenuators Each channel is supplied with a logrithmic 21 position detented input attenuator Use a flat blade screwdriver to set input level Attenuation is from 95 dB full counter clockwise to 0 dB full clockwise Typical Attenuation Position Typical Attenuation page 14 Operation Manual DCi Series Power Amplifiers C r ouw Protection System Thermal Indicator If the amplifier becomes too hot for safe operation the channel that is generating too much heat will be shut down until the temperature drops below the thermal limit The front panel thermal indicator will illuminate at 80 degrees Celsius indicating the onset of compression affecting the audio signal The amplifier will continue to run in this State until either the temperature is reduced to a safe operating range or if the temperature continues to rise the channel will shut off to protect itself above 98 degrees Celsius Fault The amplifier will enter a Fault state if the amplifier senses an unsafe condition This protection is for both internal and external faults It is critical to ch
44. ted against shorted outputs DC mismatched loads overheating over or under voltage and high frequency overload e hree Year No Fault Transferable Warranty Your investment is fully protected e Complies with Green Edge by Harman Environmentally friendly practices in design manufacturing and packaging complement energy efficient operation e PFC Power Supply the next generation power supply design guarantees minimum rated power delivered for drastically lower current draw How to Use This Manual This manual provides you with the necessary basic information to safely and correctly set up and operate your amplifier However it does not cover every aspect of installation setup or operation that might occur under every condition For additional information please consult Crown s Amplifier Application Guide available online at www crownaudio com Crown Technical Support your system installer or the retailer where this amplifier was purchased Operation Manual page 5 crouun DCi Series Power Amplifiers by HARMAN Installation Unpacking Unpack your amplifier and inspect for any damage that may have occurred during transit If damage is found notify the shipping company immediately Only you can initiate a claim for shipping damage though Crown will be happy to help as needed If the product arrived showing signs of damage save the shipping carton for the shipper s inspection We also recommend that you save all packing
45. tor red llluminates when the channel reaches 80 degrees Celsius indicating the onset of protection compression Clip Indicator red llluminates when any of the following conditions are present Onset of audible clipping clipped signal detected at input clipped signal detected at output engagement of TLC protection circuit Level and Signal Indicators green Three LEDs indicate signal presence and level as follows 10 10 dB below rated output 20 20 dB below rated output Signal 40dBU input level Ready Indicator green When this indicator is activated the amplifier is ready to pass audio Bridge Mode Indicator yellow Illuminates when when Bridge Mode is activated for the channel pair only odd number channel will be active Cooling Vent Grille Provides cooling air flow Do not block or cover these vents Note Eight channel model shown Indications per channel pair are identical for 2 and 4 channel models Back Panel Features Data Indicator yellow Illuminates when data present on the network Not used in analog input versions Cnr Cum by HARMAN Power Indicator blue Illuminates when the amplifier is ON and acceptable AC line voltage is present Blinks when AC line voltage is outside 10 range Flashes for 4 seconds if Power button pressed when amplifier is in sleep mode page 16 DRIVECORE INSTALL 8 30 Power Button Power Ring Indicator Green Illuminates when t
46. uct is purchased When this form is used to register your product it may be mailed or faxed Crown Audio Inc Fax 574 294 8329 1718 W Mishawaka Rd Elkhart IN 46517 Please note that some information is required Incomplete registrations will not be processed Indicates required information OWNER S INFORMATION PLEASE PRINT First name Middle initial Last name Company Mailing address City State ip Code Country E mail address Phone include area code Fax MODEL SERIAL PURCHASE DATE e g IT8000 CDi1000 PCC16 e g 800000000 mo day yr M CM NN EET MEM ME ee PES GNE ee Product purchased from Business Individual Country Comments Operation Manual page 33 COUT DCi Series Power Amplifiers by HARMAN page 34 Operation Manual DCi Series Power Amplifiers C r owr Operation Manual page 35 CIOU by HARMAN
Download Pdf Manuals
Related Search