Safety Precautions - NEC DTL-12BT-1 series User Manual

Cordless terminal
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Safety Precautions

This User's Guide uses various pictorial markings to alert you to the precautions you need to
observe to safeguard you and others and prevent property damage.
The meanings of such pictorial markings and graphic symbols are defined below. Understand
these definitions fully before proceeding to read the main text.
DANGER :
WARNING :
CAUTION :
NOTICE
Examples of Pictorial Markings
The
symbol alerts you to a caution (including a danger or warning), which is
depicted within the marking (in this example, explosion possible).
The
symbol alerts you to a prohibited action, which is depicted within the
marking (in this example, no tampering or taking apart).
The
symbol alerts you to a requirement or suggestion, which is depicted within
the marking.
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Safety Precautions

Indicates a situation in which an impending risk of human
death or severe physical injury is anticipated.
Indicates a situation in which a possibility of human death or
severe physical injury is anticipated.
Indicates a situation in which a possibility of physical injury
or property damage is anticipated.
Indicates a situation that could result in a failure of intended
:
performance of this system or in a functional shutdown.

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