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CBS AUDIMAX III User Manual

CBS AUDIMAX III
32 pages
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DO
AUDIMAX®
III
AUDIMAX®
III
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Automatic
level
control
OPERATI
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NTENANCE
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CBS AUDIMAX III Specifications

General IconGeneral
BrandCBS
ModelAUDIMAX III
CategoryStereo System
LanguageEnglish

Summary

SECTION I - INTRODUCTION

GENERAL

Overview of the Audimax III's purpose and features.

WARRANTY

Information on validating the product warranty.

FACTORY SERVICE AND REPAIR

Contact details for professional repair services.

SPECIFICATIONS

Technical performance data for Model 444 and 445.

SECTION II - INSTALLATION PROCEDURES

UNPACKING

Initial steps for safely removing the unit from its packaging.

PHYSICAL INSTALLATION

Guidelines for rack mounting and ventilation.

ELECTRICAL INSTALLATION

Instructions for power supply voltage selection and fuse replacement.

ELECTRICAL CONNECTIONS

Details on connecting input and output signals.

SECTION III - SETUP PROCEDURE

LEVEL ADJUSTMENT

Procedures for setting input and output levels for optimal performance.

VARIATIONS FROM STANDARD OPERATING PROCEDURES

Advice on manual gain control and fade techniques.

GATED GAIN STABILIZER

Explanation of the GGS function and threshold adjustment.

FUNCTION SWITCH

Operation of the FUNCTION switch for normal and test modes.

LIMITED DYNAMIC RANGE APPLICATIONS

Methods for adjusting recovery time for specific audio needs.

STEREOPHONIC OPERATION

Configuration for two-channel stereo use with an adapter.

SECTION IV - THEORY OF OPERATION

GENERAL

Overview of the Audimax III's operational principles.

CIRCUIT OPERATION

Detailed explanation of the signal path and gain control mechanisms.

GATED GAIN STABILIZATION

How the GGS prevents unwanted gain changes during audio pauses.

FUNCTION SWITCH AND METER

Functionality of the switch and how the meter indicates gain.

STEREOPHONIC ADAPTER

Description of the stereophonic adapter circuitry and operation.

SECTION V - MAINTENANCE

GENERAL

Initial troubleshooting steps and power supply checks.

SERVICING THE MAIN AMPLIFIER

Procedures for testing and maintaining the primary audio path.

SERVICING THE GATED GAIN STABILIZER

Troubleshooting and testing the GGS circuit.

SERVICING THE LOGIC BOARD AND MEMORY UNIT

Maintenance steps for the logic and memory components.

TRANSIENT PERFORMANCE

Tests to verify the unit's response to rapid signal changes.

BULB REPLACEMENT

Instructions for replacing the unit's indicator lamps.

CIRCUIT BOARD INTERCONNECTIONS

Table detailing signal flow between internal boards.

SECTION VI - PARTS LISTS

AUDIMAX III

Comprehensive list of components for the main Audimax III unit.

STEREOPHONIC ADAPTER

Component list for the stereophonic adapter accessory.