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Preface, About this manual, Conventions used in this manual – Comtech EF Data SMS-451 User Manual

Page 8: Cautions, warning, and important notes

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Preface

About this Manual

This manual describes the installation and operation information for the Comtech EF
Data:

• SMS-451A 1:1 Satellite Modem Switch
• SMS-451E 1:1 ECL Modem Protection Switch
• SMS-451T 1:1 ESC ESC Protection Switch


This is a technical document intended for earth station engineers, and operators
responsible for the operation and maintenance of the switch.

Conventions Used in this Manual

Cautions, Warning, and Important Notes

CAUTION

CAUTION indicates a hazardous situation that, if not avoided, may result in
minor or moderate injury. CAUTION may also be used to indicate other
unsafe practices or risks of property damage.

WARNING

WARNING indicates a potentially hazardous situation that, if not avoided,
could result in death or serious injury.

IMPORTANT

IMPORTANT indicates a statement that is associated with the task
being performed.