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To obtain the latest version of this manual, please visit the Crown website at www.crownaudio.com. Trademark Notice: Crown, Crown Audio and Amcron are registered trademarks of Crown International. Other trademarks are the property of their respective owners.
CDi Series Power Amplifiers Important Safety Instructions Wichtige Sicherheitsinstruktionen Importantes Instructions de Sécurité Instrucciones de Seguridad Importantes IMPORTANT CDi Series amplifiers require Class 2 output wiring. Les amplificateurs de série de CDi exigent des câbles de sortie de 1. Read these instructions. TO PREVENT ELECTRIC SHOCK DO NOT REMOVE TOP OR 2.
CDi Series Power Amplifiers DECLARATION of CONFORMITY Sue Whitfield ISSUED BY: Harman International FOR COMPLIANCE QUESTIONS ONLY: 1718 W. Mishawaka Road Sue.Whitfield@harman.com Elkhart, Indiana 46517 U.S.A. European Representative’s Name and Address: David Budge 10 Harvest Close Yateley GU46 6YS United Kingdom Equipment Type: Power Amplifiers Family Name: CDi series Model Names: CDi1000, CDi2000, CDi4000, CDi6000...
CDi Series Power Amplifiers Table of Contents 3 Operation..........11 Important Safety Instructions ......2 Declaration of Conformity .......3 3.1 Precautions ........11 1 Welcome ..........5 3.2 Front Panel Controls and Indicators ..11 1.1 Features ..........5 3.3 Back Panel Controls and Connectors ..12 1.2 How to Use This Manual .....5 4 Advanced Features and Options ..14 2 Setup ............6...
CDi 1000, CDi 2000, CDi 4000 overheating, high-frequency overloads and internal Application Guide (available online at www.crownau dio. and CDi 6000. All are rugged and lightweight, and offer faults com), Crown Technical Support, your system installer or unmatched value in their class.
2 Setup Figure 2.1 Dimensions CDi 1000 CDi 2000 CDi 4000 CDi 6000 2.1 Unpack Your Amplifier 2.2 Install Your Amplifier Please unpack and inspect your amplifier for CAUTION: Before you begin, make sure your amplifier is disconnected from the any damage that may have occurred during transit.
CDi Series Power Amplifiers 2 Setup (continued) 2.5 Choose Output Wire and Connectors BALANCED LINES Crown recommends using pre-built or professionally wired, high-quality, two-conductor, heavy gauge speaker wire and connectors. You can use spade lugs SHIELD SOURCE or bare wire for your output connectors (Figure 2.4). To INPUT prevent the possibility of short-circuits, wrap or other wise insulate exposed loudspeaker cable...
CDi Series Power Amplifiers 2 Setup (continued) Figure 2.5 System Wiring, Dual Mode Channel 2 Channel 1 Channel 2 Channel 1 2.6 Wire Your System 2.6.1 Dual Mode Typical input and output wiring is shown in Figure 2.5. INPUTS: Connect input wiring for both channels. OUTPUTS: Maintain proper polarity (+/–) on output connectors.
CDi Series Power Amplifiers 2 Setup (continued) Figure 2.6 System Wiring, Bridge-Mono Mode Channel 1 2.6.2 Bridge-Mono Mode Typical input and output wiring is shown in Figure 2.6. NOTE: Crown provides a reference of wiring pin assignments for commonly used connector types in the Crown Amplifier Application Guide available at www.crownaudio.com.
CDi Series Power Amplifiers 2 Setup (continued) 2.7 Connect to AC Mains Also, avoid sending strong subsonic signals to the amplifier. High-level, low-frequency signals from breath pops or dropped Connect your amplifier to the AC mains power source (power microphones can blow out drivers. To prevent subsonic signals, outlet) with the supplied AC power cordset.
CDi Series Power Amplifiers 3 Operation 3.1 Precautions 2. Use care when making connections, selecting signal sources and 7. Do not overdrive the mixer, which will cause clipped signal to be controlling the output level. The load you save may be your own! sent to the amplifier.
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CDi Series Power Amplifiers 3 Operation (continued) 3.3 CDi 1K, 2K, 4K Back Panel Connectors J. AC Line Connector L. Fan NEMA 5-15P (15A). Front-to-rear forced airflow. K. Output Connectors M. Input Connector 4-position barrier strip with connectors for dual loudspeakers Two 3-pin removable Phoenix-type connectors each accept or bridge-mono loudspeaker.
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CDi Series Power Amplifiers 3 Operation (continued) J K L 3.3 CDi 6K Back Panel Connectors J. Line Connector Clip N. Fan Mounting points for securing power cord clip. Front-to-rear forced airflow. K. AC Line Connector O. Input Connector NEMA 6-20P (20A). Two 3-pin removable Phoenix-type connectors each accept a balanced line-level input signal.
CDi Series Power Amplifiers 4 Advanced Features and Options 4.1.4 Non-Touch Cover NOTE: For detailed information about these Crown amplifier features, please consult the Crown Located over the amplifier output terminals, this included Amplifier Application Guide, available on the Crown accessory provides a shock-proof cover for the output website at www.crownaudio.com.
CDi Series Power Amplifiers 4 Advanced Features and Options (continued) Without correction, the Thermal Protection circuit will You can select the presets with the LCD screen and Menu typically reactivate. navigation buttons. PRESET NAME OR From the front panel, you can change settings for several of 4.1.6 DSP Presets and Processes DSP SETTING ICONS...
CDi Series Power Amplifiers NAVIGATING THE LCD SCREEN MENU: Input Mode: The options are MENU TREE Power-up BASICS • CH1+CH2 (Ch.1 input signal and Ch. 2 input To step through the Menu options, press the Sel, signal are summed and fed to both output CURRENT PRESET Next or Prev buttons as described in the table channels.) This provides a 6 dB level boost.
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CDi Series Power Amplifiers HOW TO ACCESS PRESETS AND DSP PROCESSES DESIRED FUNCTION BUTTON PRESSES (starting from the current preset screen) Sel > Next. Press Sel. The 70V and Ch. 1 icon flash. Press Next to turn on or off. Choose on or Set up Ch.
CDi Series Power Amplifiers 5 Troubleshooting CONDITION: Normal operation. CONDITION: No sound. • The amplifier has just turned on and is still in • This is normal operation for your amp. the 4-sec ond turn-on delay. CONDITION: Distorted sound. • Input signal level is too high. Turn down your amplifier •...
CDi 1000: 6.8A, CDi 2000: 8.3A, CDi 4000: 10.5A; AC Line Current CDi 6000 is 16.2 in. (41.15 cm) D at idle draws no more than 38 watts. CDi 6000: 15.3A; at idle draws no more than 180 watts. Crosstalk (below rated power) Net Weight, Shipping Weight CDi 1K.
(such as paper or bubble wrap) technician. product list is available at behind the chassis. 1. Fill out and include the Crown Audio Factory Ser vice http://crownweb.crownintl.com/crownrma/. Complete the Crown Audio Factory Service Information 4. Enclose the completed Crown Audio Factory Service Information sheet in the back of this manual.
CDi Series Power Amplifiers 8 Warranty UNITED STATES & CANADA SUMMARY OF WARRANTY clear of all liens or other encumbrances. The YOU ARE NOT ENTITLED TO RECOVER FROM US refund will be equal to the actual purchase price, ANY INCIDENTAL DAMAGES RESULTING FROM Crown International, 1718 West Mishawaka not including inter est, insurance, closing costs, ANY DEFECT IN THE NEW CROWN PRODUCT.
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CDi Series Power Amplifiers PRODUCT REGISTRATION Crown Audio, Inc. 1718 W. Mishawaka Rd. Elkhart, IN 46517-9439 Phone: 574-294-8000 Fax: 574-294-8329 www.crownaudio.com Online registration is also available at http://crownweb.crownintl.com/webregistration. *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.
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