CE Series
Operation Manual |
CE 4000 |
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: Crown, Crown Audio, Amcron and BCA are registered trademarks of Crown International. Other trademarks are the property of their respective owners.
Some models may be exported under the name Amcron.®
©2006 by Crown Audio® Inc. 1718 W. Mishawaka Rd., Elkhart, Indiana 46517-9439 U.S.A. Telephone: 574-294-8000
127393-6A 3/06
CE 4000 Power Amplifier
Important Safety Instructions |
Wichtige Sicherheitsinstruktionen |
Importantes Instructions de Sécurité |
Instrucciones de Seguridad Importantes |
IMPORTANT
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 manufacturer’s instructions.
8)Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
9)Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding-type plug has two blades and a third grounding prong. 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.
12)Use only with a cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/ apparatus combination to avoid injury from tip-over.
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 been exposed to rain or moisture, does not operate normally, or has been dropped.
15)WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE.
16)DO NOT EXPOSE TO DRIPPING OR SPLASHING. DO NOT PLACE OBJECTS FILLED WITH LIQUID, SUCH AS VASES,ON THIS APPARATUS.
TO PREVENT ELECTRIC SHOCK DO NOT REMOVE TOP OR BOTTOM COVERS. NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
À PRÉVENIR LE CHOC ÉLECTRIQUE N’ENLEVEZ PAS LES COUVERCLES. IL N’Y A PAS DES PARTIES SERVICEABLE À L’INTÉRIEUR. TOUS REPARATIONS DOIT ETRE FAIRE PAR PERSONNEL QUALIFIÉ SEULMENT.
PARA PREVENIR UN CHOQUE ELÉCTRICO, NO RETIRE LAS CUBIERTAS SUPERIOR O INFERIOR. NO EXISTEN PARTES QUE PUEDAN SER REPARADAS POR EL USUARIO AL INTERIOR. REMITA EL SERVICICO AL PERSONAL TÉCHNICAL CALIFICADO.
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.
POUR DÉMONTER COMPLÈTEMENT L'ÉQUIPEMENT DE L'ALIMENTATION GÉNÉRALE, DÉMONTER LE CÂBLE D'ALIMENTATION DE SON RÉCEPTACLE. LA PRISE D'ALIMENTATION RESTERA AISÉMENT FONCTIONNELLE.
PARA DESCONECTAR COMPLETAMENTE EL EQUIPO DEL SUMINSTRO ELECTRICO, DESCONECTE EL CABLE DE ALIMENTACION DE LA TOMA DE CA. LAS PATAS DEL CONECTOR DEL CABLE DE ALIMENTACIÓN DEBERAN MANTENERSE EN BUEN ESTADO.
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.
REGARDEZ CES SYMBOLES
La triangle avec le sigle ‘’foudre’’ est employée pour alerter l'utilisateur au risque de décharge électrique. Le triangle avec un point d'exclamation est employée pour alerter l'utilisateur d’instruction importantes pour lors opérations de maintenance.
ATENCION CON ESTOS SÍMBOLOS
El triángulo con el símbolo de rayo eléctrico es usado para alertar al usuario de el riesgo de un choque eléctrico.
El triángulo con el signo de admiración es usado para alertar al usuario de instrucciones importantes de operación o mantenimiento.
CE Series amplifiers require Class 2 output wiring.
Les amplificateurs de série de CE exigent des câbles de sortie de classe 2.
CE-Reihe-Verstärker verlangen Klasse die 2 Produktionsverdrahtung.
Los amplificadores de la Serie CE requieren de un cableado de salida Clase 2.
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 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 generates, 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 interference by one or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
page 2 |
Operation Manual |
CE 4000 Power Amplifier
Crown International, Inc. |
DECLARATION OF CONFORMITY |
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Issued By: Crown International, Inc. |
FOR COMPLIANCE QUESTIONS ONLY: Sue Whitfield |
1718 W. Mishawaka Rd. |
574-294-8289 |
Elkhart, IN 46517 U.S.A. |
swhitfield@crownintl.com |
European Representative’s Name and Address:
Nick Owen
35, Bassets Field
Thornhill
Cardiff. South Glamorgen
CF14 9UG United Kingdom
Equipment Type: Commercial Audio Power Amplifiers
Family Name: CE
Model Names: CE4000
EMC Standards:
EN 55103-1:1995 Electromagnetic Compatibility - Product Family Standard for Audio, Video, Audio-Visual and Entertainment Lighting Control Apparatus for Professional Use, Part 1: Emissions
EN 55103-1:1995 Magnetic Field Emissions-Annex A @ 10 cm and 1 M
EN 61000-3-2:1995 Limitation for Harmonic Current Emissions (equipment input current ≤16A per phase)
EN 61000-3-3:1995 Limitation of Voltage Fluctuations and Flicker in Low-Voltage Supply Systems Rated Current ≤16A
EN 55022:1992 + A1:1995 & A2:1997 Limits and Methods of Measurement of Radio Disturbance Characteristics of ITE: Radiated, Class B Limits; Conducted, Class B
EN 55103-2:1996 Electromagnetic Compatibility - Product Family Standard for Audio, Video, Audio-Visual and Entertainment Lighting Control Apparatus for Professional Use, Part 2: Immunity
EN 61000-4-2:1995 Electrostatic Discharge Immunity (Environment E2-Criteria B, 4k V Contact, 8k V Air Discharge)
EN 61000-4-3:1996 Radiated, Radio-Frequency, Electromagnetic Immunity (Environment E2, Criteria A)
EN 61000-4-4:1995 Electrical Fast Transient/Burst Immunity (Criteria B)
EN 61000-4-5:1995 Surge Immunity (Criteria B)
EN 61000-4-6:1996 Immunity to Conducted Disturbances Induced by Radio-Frequency Fields (Criteria A)
EN 61000-4-11:1994 Voltage Dips, Short Interruptions and Voltage Variation
Safety Standard:
EN 60065: 1998 Safety Requirements - Audio Video and Similar Electronic Apparatus
I certify that the product identified above conforms to the requirements of the EMC Council Directive 89/336/EEC as amended by 92/31/EEC, and the Low Voltage Directive 73/23/EES as amended by 93/68/EEC.
Signed |
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Larry Coburn |
Date of Issue: June 27, 2000 |
Title: Senior Vice President of Manufacturing |
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Operation Manual page 3
CE 4000 Power Amplifier
Table of Contents
Important Safety Instructions .................................................... |
2 |
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5.1.2 |
Fault................................................... |
13 |
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1 |
Welcome .................................................. |
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5 |
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5.1.3 |
High-Pass Filter ................................. |
13 |
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1.1 |
Features........................................................... |
5 |
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5.2 |
Circuit Design ............................................. |
13 |
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1.2 |
Unpacking Your Amplifier................................. |
5 |
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5.2.1 BCA ................................................... |
13 |
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2 |
How to Use This Manual ................................ |
5 |
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5.2.2 Switching Power Supply with PFC ...... |
13 |
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3 |
Setup ..................................................... |
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6 |
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5.3 |
Other Featurers ........................................... |
14 |
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3.1 |
Unpack Your Amplifier...................................... |
6 |
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5.3.1 |
Low-Pass Filters ................................ |
14 |
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3.2 |
Install Your Amplifier ........................................ |
6 |
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5.3.2 Neutrik Speakon Wiring ...................... |
14 |
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3.3 |
Ensure Proper Cooling ..................................... |
6 |
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5.4 |
Options ....................................................... |
14 |
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3.4 |
Choose Input Wire and Connectors .................. |
7 |
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5.4.1 SST Modules ..................................... |
14 |
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3.5 |
Choose Output Wire and Connectors................ |
8 |
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5.4.2 |
Output Connectors ............................. |
14 |
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3.6 |
Wire Your System ............................................. |
9 |
6 |
Troubleshooting .................................. |
15 |
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3.6.1 Stereo Mode ............................................ |
9 |
7 |
Specifications .................................... |
16 |
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3.6.2 How to Parallel the Inputs ........................ |
9 |
8 Service ............................................ |
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18 |
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3.6.3 Bridge-Mono Mode ................................. |
9 |
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8.1 |
International and Canada Service................ |
18 |
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3.7 |
Connect to AC Mains...................................... |
10 |
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8.2 |
US Service .................................................. |
18 |
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3.8 |
Startup Procedure........................................... |
10 |
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8.2.1 Service at a US Service Center............ |
18 |
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4 |
Operation |
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10 |
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8.2.2 Factory Service ................................... |
18 |
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4.1 |
Precautions...................................................... |
10 |
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8.2.3 Factory Service Shipping Instructions.18 |
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4.2 |
Front Panel Controls and Indicators ............... |
11 |
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8.2.4 Packing Instructions ........................... |
18 |
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4.3 |
Back Panel Controls and Connectors.............. |
12 |
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8.2.5 Estimate Approval ............................... |
18 |
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5 |
Advanced Features and Options ...................... |
13 |
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8.2.6 Payment of Non-Warranty Repairs ...... |
18 |
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5.1 |
Protection Systems......................................... |
13 |
9 Warranty .......................................... |
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19 |
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5.1.1 Anti-Clip Limiters .................................. |
13 |
Factory Service Information Form. ................................. |
21 |
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page 4 |
Operation Manual |
CE 4000 Power Amplifier
1 Welcome
Crown® CE 4000 amplifi ers have been engineered from the bottom up to provide superior power output, increased effi ciency, legendary Crown sound and extraordinary reliability. They were designed using Crown’s patented, award-wining BCA® (Balanced Current Amplifi er) engineering.
Modern power amplifi ers are sophisticated pieces of engineering capable of producing extremely high power levels. They must be treated with respect and correctly installed if they are to provide the many years of reliable service for which they were designed.
In addition, the CE 4000 amplifi er includes a number of features which require some explanation before they can be used to their maximum advantage.
Please take the time to study this manual so that you can obtain the best possible service from your amplifi er.
1.1 Features
•Patented, award-winning BCA technology.
•Switch-mode power supply with PFC (power-factor correction) allows universal use.
•Compatible with SST (System Solution Topologies) input modules.
•Sub-bass output via integral 4-position high-pass and 3-position low-pass filter sets for each channel.
•Choice of dual output connectors: 5-way binding post plus Neutrik® Speakon®, 5-way binding post plus barrier-strip, or dual Neutrik Speakon.
•3-speed fan-on-demand.
•Extremely reliable; keeps running under the harshest of conditions.
•Weighs just 33.3 pounds (15.1 kg).
1.2 Unpacking Your Amplifier
Please unpack and inspect your amplifier for any damage that may have occurred during transit. If damage is found, notify the transportation company immediately. Only you can initiate a claim for shipping damage. Crown will be happy to help as needed. Save the shipping carton as evidence of damage for the shipper’s inspection.
We also recommend that you save all packing materials so you will have them if you ever need to transport the unit. Never ship the unit without the factory pack.
2 How to Use This Manual
This manual provides you with the necessary information to safely and correctly setup and operate your amplifier. 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 Tech Support, your system installer or retailer.
We strongly recommend you read all instructions, warnings and cautions contained in this manual. Also, for your protection, please send in your warranty registration card today. And save your bill of sale—it’s your official proof of purchase.
Operation Manual |
page 5 |
CE 4000 Power Amplifier
3 Setup
3.1 Unpack Your Amplifier
YOU WILL NEED (not supplied):
•Two input wiring cables
•Two output wiring cables
•Rack for mounting amplifier (or a stable surface for stacking)
WARNING: Before you start to set up your amplifier, make sure you read and observe the Important Safety Instructions found at the beginning of this manual.
3.2 Install Your Amplifier
CAUTION: Before you begin, make sure your amplifier is disconnected from the power source, with power switch in the “off” position and all level controls turned completely down (counterclockwise).
Use a standard 19-inch (48.3 cm) equipment rack. See Figure 3.1 for amplifier dimensions.
You may also stack amps without using a cabinet.
NOTE: When transporting, amplifiers should be supported at both front and back.
3.3 Ensure Proper Cooling
When using an equipment rack, mount units directly on top of each other. Close any open spaces in rack with blank panels. DO NOT block front or rear air vents.
Figure 3.2 illustrates standard amplifier airflow.
Figure 3.2 Airflow
Figure 3.1 Dimensions
page 6 |
Operation Manual |
CE 4000 Power Amplifier
3 Setup
3.4 Choose Input Wire |
Balanced Line |
Unbalanced Line |
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and Connectors |
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Crown recommends using pre-built or professionally wired, balanced line (two-conductor plus shield), 22-24 gauge cables and connectors. Depending upon which amplifier input you choose, you should use either 3-pin male XLR connectors, TRS phone connectors, or terminal forks at the amplifier inputs.
Unbalanced line may also be used but may result in noise over long cable runs.
Note: Amplifier input connectors not used for audio signal input may be used for daisy-chaining of the audio signal to other components.
Refer to Figure 3.3 for correct connector pin assignments for balanced wiring, and Figure 3.4 for correct connector pin assignments for unbalanced wiring.
NOTE: Custom wiring should only be performed by qualified personnel.
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Figure 3.3 Balanced Input |
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Figure 3.4 Unbalanced Input |
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Connector Wiring |
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Connector Wiring |
Operation Manual |
page 7 |
CE 4000 Power Amplifier
3 Setup
3.5Choose Output Wire and Connectors
Crown recommends using pre-built or professionally wired, high-quality, twoor fourconductor, heavy gauge speaker wire and connectors. If your amplifier includes Neutrik® Speakon® outputs, use male Speakon NL4C connectors for your output connectors (see Figure 3.5). If your amplifier includes barrier block outputs, you may use spade lugs or bare wire for your output connectors (see Figure 3.6). If your amplifier includes binding post outputs, you may use banana plugs, spade lugs or bare wire for your output connectors (see Figure 3.7).To prevent the possibility
of short-circuits, wrap or otherwise insulate exposed loudspeaker cable connectors.
Using the guidelines below, select the appropriate size of wire based on the distance from amplifier to speaker.
Distance |
Wire Size |
up to 25 ft. |
16 gauge |
26-40 ft. |
14 gauge |
41-60 ft. |
12 gauge |
61-100 ft. |
10 gauge |
101-150 ft. |
8 gauge |
151-250 ft. |
6 gauge |
CAUTION: Never use shielded cable for output wiring.
OUTPUTS
CH-2 CH-1
Figure 3.5 Speakon Output Connector Wiring
OUTPUTS |
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CH-2 |
CH-1 |
Figure 3.6 Barrier Block Output Connector Wiring
CH-2 |
OUTPUTS |
CH-1 |
Figure 3.7 Binding Post Output Connector Wiring
page 8 |
Operation Manual |
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