| 摘要 |
PROBLEM TO BE SOLVED: To freely construct a constitution of a building by eliminating the restriction of wiring when a system is constructed by storing the building number of a living room master machine in a controller memory of a controller in accordance with the individual room number that the living room master machine has and easily changing the storage content of the controller memory from a setting personal computer. SOLUTION: The building number of the living room master machine is stored in the controller memory 21 of the controller 4 in accordance with the individual room numbers that the living room master machines 11a, 11b, 12a, 12b and the like have. Thus, the building number which is read from the controller memory is stored in the living room master machine memory 35 of the living room master machine as the building number of the living room master machine when the living room master machine is connected to the controller. The storage content of the controller memory of the controller can easily be changed from the setting personal computer (setting personal computer) 3. COPYRIGHT: (C)2004,JPO&NCIPI
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