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aTCA-80302PA/PD
Hazardous voltage!
This is the electrical hazard symbol. It indicates that there are dangerous voltages
inside the Shelf.
Caution!
This is the user caution symbol. It indicates a condition where damage of the equipment
or injury of the service personnel could occur. To reduce the risk of damage or injury,
follow all steps or procedures as instructed.
Danger of electrostatic discharge!
The Shelf contains static sensitive devices. To prevent static damage you must wear an
ESD wrist strap.
Warning!
Voltages over 60 VDC can be present in this equipment. As defined in the PICMG 3.0
Speci- fication, this equipment is intended to be accessed, to be installed and
maintained by qualified and trained service personnel only.
1 Safety
The intended audience of this User’s Manual is system integrators and
hardware/software engineers.
1.1 Safety Symbols used in this document
1.2 General Safety Precautions
• Service personnel must know the necessary electrical safety, wiring and
connection prac- tices for installing this equipment.
• Install this equipment only in compliance with local and national electrical codes.
• For additional information about this equipment, see the
PICMG 3.0 Specification (
