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Chapter: Introduction
1.2.2 Description of Safety Symbols
The following safety symbols are used in this documentation. You have to read the safety symbols
carefully and adhere them strictly!
DANGER
WARNING
CAUTION
Attention
Notice
1.3 FCC Approvals for the United States of America
FCC: Federal Communications Commission Radio Frequency Interference Statement
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this equipment
in a residential area is likely to cause harmful interference in which case the user will be required to
correct the interference at his own expense.
1.4 FCC Approval for Canada
FCC: Canadian Notice
This equipment does not exceed the Class A limits for radiated emissions as described in the Radio
Interference Regulations of the Canadian Department of Communications.
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Acute risk of injury!
If you do not adhere the safety advise adjoining this symbol, there is immediate
danger to life and health of individuals!
Risk of injury!
If you do not adhere the safety advise adjoining this symbol, there is danger to life
and health of individuals!
Hazard to devices and environment
If you do not adhere the safety advise adjoining this symbol, there is obvious
hazard to individuals!
Hazard to devices and environment
If you do not adhere the notice adjoining this symbol, there is obvious hazard to
materials and environment.
Note or pointer
This symbol indicates information that contributes to better understanding.
FCC Approvals for the United States of America
Beckhoff New Automation Technology CB1064-xxxx
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