1.2
About this operating manual
1.2.1
Symbols and terms used in warnings
1.2.2
Warning format
Narda
Various elements are used in this operating manual to indicate special meanings or
particularly important instructions.
The following warnings, symbols and terms are used in this document in compliance with
the American National Standard ANSI Z535.6-2006:
NOTICE
CAUTION
WARNING
DANGER
All warnings have the following format:
Type and source of danger
Consequences of ignoring the warning
► Action needed to avoid danger
This general danger symbol in conjunction with the terms
CAUTION, WARNING, or DANGER warns of the risk of severe
injury. Follow all subsequent instructions to avoid injury or death.
Indicates a danger that could lead to damage or destruction of
the device.
Indicates a danger that represents a low or medium risk of injury.
Indicates a danger that could lead to death or severe injury.
Indicates a danger that will result in death or severe injury.
WARNING TERM
NRA Series
1 Introduction
5