Symbols And Conventions Used In This Guide - Nortel BCM50 Troubleshooting Manual

12 Chapter 1 Introduction

Symbols and conventions used in this guide

These symbols are used to highlight critical information for the BCM50 system:
Caution: Alerts you to conditions where you can damage the equipment.
Danger: Alerts you to conditions where you can get an electrical shock.
Warning: Alerts you to conditions where you can cause the system to fail or work
improperly.
Note: A Note alerts you to important information.
Tip: Alerts you to additional information that can help you perform a task.
Security note: Indicates a point of system security where a default should be changed,
or where the administrator needs to make a decision about the level of security required
!
for the system.
Warning: Alerts you to ground yourself with an antistatic grounding
strap before performing the maintenance procedure.
Warning: Alerts you to remove the BCM50 main unit and expansion
unit power cords from the ac outlet before performing any maintenance
procedure.
NN40020-700 NN40020-700