| 摘要 |
PROBLEM TO BE SOLVED: To enable grasping of terminal information of many terminals on a single picture by displaying a list of terminal information of each terminal even on a display part 13 with a small display area. SOLUTION: A disaster prevention receiver 10 stores and manages the type (for example, "analog smoke sensor", "analog heat sensor" or "fire alarm relay") and state (for example, "failure" or "alarming") of each terminal in a terminal DB 18a. When the type and state of each terminal are displayed on the display part 13, the type and state themselves (character information) stored in the terminal DB 18a are not displayed, but the type and state of each terminal are displayed in a list after replaced by symbols (for example, symbol "N" associated with "analog smoke", symbol "A" associated with "fire alarm relay" or symbol "×" associated with "failure") stored in a symbol table 18c. COPYRIGHT: (C)2005,JPO&NCIPI
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