ELECTRONIC EQUIPMENT HAVING POWER-SAVING FUNCTION, AND POWER-SAVING CONTROL METHOD

摘要: PROBLEM TO BE SOLVED: To provide electronic equipment capable of taking out a power-saving power supply from communication network cable for operation without providing any sub-power supplies extracted main supply, and to control method the equipment. SOLUTION: There are provided connector 16 connecting C including an electric line C2 signal C1; circuits 20, 28 stepping-down supplied through converting mode circuit A output; internal 29 commercial required operating normal-mode B means 10 interrupting output 29, outputting only when switching event normal one is determined, enabling be outputted determined. COPYRIGHT: (C)2007,JPO&INPIT