ADCP-75-169 • Issue 1 • June 2004 • Preface

ABOUT THIS MANUAL

This publication provides a basic description of the Digivance LRCS rear access Host Unit (HU) plus the installation and maintenance procedures. Also described are various accessories that may be used with the HU. An overview of the Digivance System, a complete description of the system components, the system turn-up and test procedures, and the system troubleshooting procedures are provided in the applicable Digivance System Operation and Maintenance Manual (see Related Publications section). The rear access HU is installed in conjunction with the Digivance Remote Unit.

RELATED PUBLICATIONS

Listed below are related manuals and their publication numbers. Copies of these publications can be ordered by contacting the ADC Technical Assistance Center at 1-800-366-389, extension 73475 (in U.S.A. or Canada) or 1-952-917-3475 (outside U.S.A. and Canada).

Title

ADCP Number

Digivance LRCS SMR System with Version 3.01 EMS Software Operation

 

and Maintenance Manual

75-170

Digivance LRCS SMR Interface Panels User Manual

75-143

Digivance Coarse Wavelength Division Multiplexer User Manual

75-142

Digivance LRCS Dual-STM Systems Supplemental Manual

75-157

ADMONISHMENTS

Important safety admonishments are used throughout this manual to warn of possible hazards to persons or equipment. An admonishment identifies a possible hazard and then explains what may happen if the hazard is not avoided. The admonishments — in the form of Dangers, Warnings, and Cautions — must be followed at all times. These warnings are flagged by use of the triangular alert icon (seen below) and are listed in descending order of severity of injury or damage and likelihood of occurrence.

Danger: Danger is used to indicate the presence of a hazard that will cause severe personal injury, death, or substantial property damage if the hazard is not avoided.

Warning: Warning is used to indicate the presence of a hazard that can cause severe personal injury, death, or substantial property damage if the hazard is not avoided.

Caution: Caution is used to indicate the presence of a hazard that will or can cause minor personal injury or property damage if the hazard is not avoided.

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© 2004, ADC Telecommunications, Inc.