| 摘要 |
PROBLEM TO BE SOLVED: To provide a display apparatus in which a display data corresponding to a customer's occupation is quickly read out when performing display demonstration to the customer and furthermore, a display data list is not required when a target occupation display data is read out from the display data for various occupations stored in large numbers. SOLUTION: A plurality of display data are stored in a display data storage part and the display data number which is a first identification code is attached to each of the stored total display data. An occupation name which is a second identification code is attached to the display data formed for the various occupations among the plurality of display data stored in the display data storage part. When the display data displayed in the display part is switched to the other one, the display data to be switched is retrieved by an occupation name. Furthermore, one or more occupation names are given to one display data and the target display data is read out even from a different name. COPYRIGHT: (C)2005,JPO&NCIPI
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