Crown Micro-Tech 2400 User Manual

ODEP
CH1 CH2
POWER
OFF
ODEP
CH1 CH2
POWER
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Models:
Micro-Tech 600, 1200 & 2400
Micro-Tech 601, 1201 & 2401
Some models may be exported under the name Amcron .
®
102990-1
7/97
© 1997 by Crown International, Inc., P.O. Box 1000, Elkhart, IN 46515-1000 U.S.A. Telephone: 219-294-8000.
Fax: 219-294-8329. Micro-Tech amplifiers are produced by the Professional Audio Division of Crown
International, Inc. Trademark Notice: Grounded bridge
™
is a trademark and Amcron ,
®
Crown ,
®
Techron ,
®
Micro-Tech ,
®
ODEP
®
and TEF
®
are registered trademarks of Crown International, Inc. Other trademarks are
the property of their respective owners.
®
®
Commercial
Audio
LL 32521C
(MT-600 & 1200)
120 VAC North
American
Units Only:
Commercial
Audio
E106377
(MT-600 & 1200)
Approved for
THX Theatre
Systems
(MT-600 & 1200)
®
For
Canada
(MT-2400)

Crown Micro-Tech 2400 Specifications

General

Brand	Crown
Model	Micro-Tech 2400
Category	Amplifier
Language	English

Summary

WARRANTY INFORMATION

WORLDWIDE WARRANTY SUMMARY

Overview of warranty terms and conditions for worldwide coverage.

NORTH AMERICA WARRANTY SUMMARY

Overview of warranty terms and conditions for North American coverage.

SAFETY AND OPERATIONAL GUIDELINES

CRITICAL SAFETY AND OPERATIONAL NOTES

Highlights critical operational requirements and essential safety warnings for amplifier use.

1 Welcome

UNPACKING AND FEATURES

Instructions for inspecting the amplifier and overview of its key features.

2 Facilities

FRONT AND REAR PANEL FACILITIES

Describes front panel components and rear panel controls/switches.

INPUT/OUTPUT CONNECTORS AND CONTROLS

Details input jacks, ground lift switch, output jacks, level controls, and sensitivity access.

3 Installation

MOUNTING AND COOLING REQUIREMENTS

Guidelines for mounting the amplifier and essential cooling considerations.

WIRING MODES AND PROCEDURES

Introduces wiring modes and details stereo operation.

BRIDGE-MONO WIRING

Explains wiring for driving loads with 4-ohm impedance in Bridge-Mono mode.

PARALLEL-MONO WIRING

Describes wiring for driving loads with less than 4-ohm impedance in Parallel-Mono mode.

INPUT CONNECTION METHODS

Details various input connection methods and types for different sources.

SOLVING INPUT AND WIRING PROBLEMS

Addresses input signal issues and provides wiring best practices.

OUTPUT CONNECTION AND WIRE GAUGE

Explains how to connect loudspeakers and choose appropriate wire gauge.

SOLVING OUTPUT PROBLEMS

Addresses issues like high-frequency oscillations and inductive load protection.

ADDITIONAL LOAD PROTECTION

Recommends fuses for protecting loudspeakers from thermal and voltage damage.

3.4 AC Mains Power Requirements

4 Operation

OPERATIONAL PRECAUTIONS AND INDICATORS

Lists precautions, explains indicators, and overviews protection systems.

PROTECTION SYSTEMS DETAILS

Details ODEP, ultrasonic/RF, drive, transformer thermal, and fuse/breaker protections.

CONTROLS AND FILTER CLEANING

Describes controls, switches, and filter cleaning procedures.

5 Technical Information

OVERVIEW AND CIRCUIT THEORY

Introduces technical advancements and explains circuit design principles.

STEREO OPERATION CIRCUITRY

Details the signal path and circuit theory for stereo mode.

MONO OPERATION CIRCUITRY

Explains circuit theory for Bridge-Mono and Parallel-Mono modes.

6 Specifications

MINIMUM POWER SPECIFICATIONS

Defines and explains minimum power output guarantees.

CONSTRUCTION, DIMENSIONS, AND SPECIFICATIONS SUMMARY

Details construction, dimensions, and provides a summary of specifications.

MINIMUM POWER MATRICES

Presents guaranteed minimum power output data for various modes and loads.

MAXIMUM POWER SPECIFICATIONS

7 AC Power Draw and Thermal Dissipation

8 Accessories

COOLING FAN AND INPUT CONNECTOR OPTIONS

Discusses optional fan blades and accessory panels for input connectors.

9 Service

WORLDWIDE AND NORTH AMERICAN SERVICE

Advises on obtaining service through authorized representatives and outlines procedures.