Crown Audio 1201, 2401, MT-601 Declaration of Conformity, Crown International, Inc, EMC Standards

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Micro-Tech Series Power Amplifiers

Crown International, Inc.

DECLARATION of CONFORMITY

 

 

Issued By: Crown International, Inc.

Sue Whitfield

1718 W. Mishawaka Road

574-294-8289

Elkhart, Indiana 46517 U.S.A.

swhitfield@crownintl.com

 

 

European Representative’s Name and Address:

 

Nick Owen

 

19 Clos Nant Coslech

 

Pontprennau

 

Cardiff

 

CF23 8ND United Kingdom

 

Equipment Type: Commercial Audio Power Amplifiers

 

Family Name: Micro-Tech Amplifiers

 

Model Names: Micro-Tech 600, 1200, 2400, 601, 1201, 2401

 

EMC Standards:

EN 55103-1:1995Electromagnetic Compatibility - Product Family Standard for Audio, Video, Audio-Visual and Entertainment Lighting Control Apparatus for Professional Use, Part 1: Emissions EN 55103-1:1995Magnetic Field Emissions-Annex A @ 10 cm and 1 M

EN 61000-3-2:1995+A14:2000Limits for Harmonic Current Emissions (equipment input current 16A per phase)

EN 61000-3-3:1995Limitation 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 55103-2:1996Electromagnetic Compatibility - Product Family Standard for Audio, Video, Audio-Visual and Entertainment Lighting Control Apparatus for Professional Use, Part 2: Immunity EN 61000-4-2:1995Electrostatic Discharge Immunity (Environment E2-Criteria B, 4k V Contact, 8k V Air Discharge)

EN 61000-4-3:1996Radiated, Radio-Frequency, Electromagnetic Immunity (Environment E2, Criteria A)

EN 61000-4-4:1995Electrical Fast Transient/Burst Immunity (Criteria B)

EN 61000-4-5:1995Surge Immunity (Criteria B)

EN 61000-4-6:1996Immunity to Conducted Disturbances Induced by Radio-Frequency Fields (Criteria A)

EN 61000-4-11:1994Voltage 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

Date of Issue: January 1, 2001

Larry Colburn

Title: Senior Vice President of Manufacturing

Operation Manual

Due to line current harmonics, we recommend that you contact your supply authority before connection.

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Contents 06/04 Micro-Tech 600, 1200 601, 1201Some models may be exported under the name Amcron 102990-8Important Safety Instructions Output wiringUse only with a cart, stand, bracket, or table European Representative’s Name and Address Safety StandardDeclaration of Conformity Crown International, IncTable of Contents Welcome How to Use This Manual FeaturesUnpacking Your Amplifier Ensure Proper Cooling SetupInstall Your Amplifier You may also stack amps without using a cabi- netShows connector pin assignments for Choose Input Wire ConnectorsOutput Connections Choose Output Wire and Con- nectorsParallel-Mono Mode Wire Your System Stereo ModeBridge-Mono Mode Inputs Connect input wiring to Channel 1 onlyConnect to AC Mains Set Ground Lift SwitchStartup Procedure Set Input SensitivityPrecautions OperationDo Not operate the amplifier with the Odep LEDs turning off Dust Filter Odep Indicators Output Device Emulation ProtectionEnable Indicator Power SwitchInput Sensitivity Switch Rear Panel Facilities Power CordStereo/Mono Modes Switch Reset Switches Micro-Tech 2400 onlyAdvanced Features Options Accessories Cooling Fan Options Input Connectors OptionFilter Cleaning Principles of Operation OverviewCircuit Theory Stereo Operation Circuit Block DiagramParallel-Mono Operation Bridge-Mono OperationSupply and fan are still working TroubleshootingHigh-voltage power supply fuse or breaker has blown Energy reserve for the affected channel is dip- pingSpecifications 120 VAC, 60 Hz Units, Bridge mono mode120 VAC, 60 Hz Units, Parallel mono mode Shippping Weight Power Draw at IdleDimensions Width, Height, Depth Weight 120VAC, 60-Hz units Net WeightAC Power Draw Thermal Dissipation AC Power Draw Thermal Dissipation Micro-Tech Series Power Amplifiers 12/01 WarrantyWorldwide Except USA & Canada Card Number Exp. Date Crown Factory Service InformationVisa Purchase Order for Crown Dealer

MT-601, 1201, 2401 specifications

Crown Audio is synonymous with high-performance amplifiers, and their models 1201, 2401, and MT-601 embody the brand's commitment to quality and reliability in sound reinforcement. Each model caters to different needs, making them valuable assets in live sound and installation applications.

The Crown 1201 amplifier is designed for versatility, providing 120 watts per channel at 8 ohms. This model features Crown's patented "Power Factor Control," which ensures maximum power delivery with minimal distortion and heat generation. The 1201 is lightweight yet rugged, making it ideal for portable applications. It's equipped with comprehensive protection circuitry, including short circuit and thermal protection, safeguarding both the amplifier and connected speakers.

Moving to the Crown 2401, it ups the power with 240 watts per channel at 8 ohms. The 2401 also employs Crown's advanced input circuitry, which enhances audio clarity and reduces noise. Its design includes an intelligent cooling system with variable-speed fans, accommodating demanding situations while ensuring quiet operation. The amplifier's robust build quality and efficient power usage make it a favorite among sound engineers who require both reliability and performance.

The MT-601 is a versatile addition to Crown's lineup, known for its flexibility in various applications. Delivering 300 watts per channel at 8 ohms, the MT-601 features an advanced monitoring system that provides real-time feedback on system performance. This capability allows sound technicians to make adjustments on the fly, optimizing sound quality. The MT-601's lightweight chassis and modern design make it easy to integrate into any setup.

All three models embody Crown Audio's dedication to innovation through technologies such as output peak limiter and gain monitoring, which prevents signal clipping and distortion. They also feature variable-speed cooling fans that adapt based on the amplifier's thermal load, ensuring efficiency without compromising performance.

In summary, Crown Audio’s 1201, 2401, and MT-601 amplifiers showcase the brand’s expertise in delivering powerful, reliable audio solutions. With their unique features, robust build quality, and advanced technologies, these amplifiers meet the diverse needs of both live performance environments and fixed installations, making them an ideal choice for audio professionals.