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RFID System
User's Manual
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Introduction
Signal Words Used in This Manual
The following signal words and symbols are used in this manual to indicate precautions that must be observed
to ensure safe use of the V680-series ID Sensor Unit. The precautions provided here contain important safety
information. You must observe these precautions.
The following signal words and symbols are used in this manual.
Meanings of Alert Symbols
Safety Precautions
Indicates a potentially hazardous situation which, if not avoided, will result in minor or
moderate injury, or may result in serious injury or death. Additionally there may be
significant property damage.
Indicates a potentially hazardous situation which, if not avoided, may result in minor
or moderate injury or in property damage.
General Caution
Indicates general cautionary, warning, or danger level information.
Electrical Shock Caution
Indicates possibility of electric shock under specific conditions.
General Prohibition
Indicates a general prohibition.
Disassembly Prohibition
Indicates that disassembly is prohibited to prevent electric shock.
General Mandatory Action
Indicates a general action that must be performed by the user.
WARNING
CAUTIO
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