| 摘要 |
PROBLEM TO BE SOLVED: To secure the optimum display in response to every specification without performing any switching operation even when the display parts of different specifications are connected to each other by reading the related data and their corresponding display control data and controlling the display means of the slave side based on the display control data. SOLUTION: A center device 10 includes a system CPU 14 which controls a system as a whole, a RAM 15 which stores the data related to the specification information on a slave display part 21 that is acquired from a slave device 20, etc. The CPU 14 reads the display type data and the version number of the part 21 out of a ROM 23 of the device 20 and stores these data and number in the RAM 15. At the same time, the CPU 14 reads the display control data corresponding to the display type data and the version number stored in the RAM 15 out of a processing table of a ROM 13 of the device 10 and controls the part 21 based on the display control data. |
