Introduction; For Further Assistance; Safety Symbols And Definitions - GE D90 Plus Communications Manual

D90
Chapter 1: Introduction

Safety symbols and definitions

For further assistance

PLUS
D90 LINE DISTANCE PROTECTION SYSTEM – COMMUNICATIONS GUIDE
Plus
Line Distance Protection System

Introduction

This document outlines the communications protocols for the D90
Protection System. It is intended for customers who need detailed knowledge of the
Plus
D90 implementation of the communications protocols, for example to design a client or
to troubleshoot an interoperability issue. Use this guide with the Instruction Manual for the
product.
This chapter outlines safety and technical support information.
Before attempting to install or use the device, review all safety indicators in this document
to help prevent injury, equipment damage, or downtime.
The following safety and equipment symbols are used in this document.
Indicates a hazardous situation which, if not avoided, will result in death or serious
injury.
Indicates a hazardous situation which, if not avoided, could result in death or serious
injury.
Indicates a hazardous situation which, if not avoided, could result in minor or
moderate injury.
Indicates practices not related to personal injury.
For product support, contact the information and call center as follows:
GE Grid Solutions
650 Markland Street
Markham, Ontario
Canada L6C 0M1
Plus
Line Distance
1