| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic apparatus system which enables the electronic apparatus under control to receive a power-on command even if a main frame power source is off, and suppresses the useless power consumption in the entire system. SOLUTION: A controlling AV apparatus 100a under control is connected to controlled AV apparatus 100b, 100c via an IEEE 1394 cable 50, a protocol converter 100d and IEEE 1394 cables 51, 52. When the apparatus 100a transmits a control signal via the cable 50 to the protocol converter 100d for instructing the apparatus 100b or 100c to switch on the power, it transmits a control signal for instructing the AV apparatus 100b or 100c to switch on, using an infrared signal. |
