Crown Audio MT-601, 1201, 2401 Setup, Install Your Amplifier, Ensure Proper Cooling

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Micro-Tech Series Power Amplifiers

3 Setup

3.1Unpack Your Amplifier YOU WILL NEED (not supplied):

Input wiring cables

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 Instruc- tions found at the beginning of this man- ual.

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 (counterclock- wise).

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 cabi- net.

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. The side walls of the rack should be a minimum of two inches (5.1 cm) away from the amplifier sides, and the back of the rack should be a minimum of four inches (10.2 cm) from the amplifier back panel.

Figure 3.2 illustrates standard amplifier airflow.

POWER

ODEP

CH1

CH2

OFF

 

3.5 in

 

 

8.9 cm

19 in

48.3 cm

SIDE VIEW

16 in

40.6 cm

Figure 3.1 Mounting Dimensions

Figure 3.2 Airflow

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Operation Manual

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

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.