Graphical symbols for use on equipment and their
descriptions
Symbol
Explanation
Symbol
Explanation
Alternating current (A.C.)
Class
P
equipment (equipment
in which protection against
electric shock relies on Double
Insulation or Reinforced
Insulation)
Direct current (D.C.)
“ON” (power)
Protective earth
“OFF” (power)
Protective bonding earth
Stand-by (power)
Functional earth
“ON”/“OFF” (power; push-push)
For indoor use only
Caution, risk of electric shock
For assistance, please visit http://shop.panasonic.com/support
5
Introduction
TGW420_(en)_OI_1226_ver06.pdf 5
2019/12/26 13:15:31