Introduction Graphical symbols for use on equipment and their descriptions For assistance, please visit https://shop.panasonic.com/support 3 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) Caution, risk caused by visible radiation “ON”/“OFF” (power; push-push) For indoor use only Caution, risk of electric shock