Explanation Of Graphical Symbols - Advantech PDC-W240 Instructions For The User

Explanation of Graphical Symbols

IEC 60878 and ISO 3864-B.3.6 : Warning: dangerous voltage
ISO 7000-0434 : Caution, consult ACCOMPANYING DOCUMENTS.
ISO 7010-M002: Follow instructions for use.
IEC 60417 -5009 : STAND-BY.
IEC 60417-5031 : Direct current.
IEC 60417-5021 : Equipotentiality.