Graphical Symbols For Use On Equipment And Their Descriptions - Panasonic KX-TG573SK Operating Instructions Manual

Graphical Symbols for Use on Equipment and Their
Descriptions
Symbol Explanation
Alternating current
(A.C.)
Direct current (D.C.)
Protective earth
Protective bonding earth
Functional earth
For indoor use only
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Symbol Explanation
Class P equipment
(equipment in which
protection against
electric shock rely on
Double Insulation or
Reinforced Insulation.)
"ON" (power)
"OFF" (power)
Stand-by (power)
"ON"/"OFF" (power ;
push-push)
Caution, risk of electric
shock
Introduction
5