| 摘要 |
<p>PROBLEM TO BE SOLVED: To eliminate complicatedness and to improve convenience in the case of changing programs for operating a controller and room number data corresponding to a call button. SOLUTION: In the case of changing programs for operating the controller and room number data corresponding to the call button when making a nurse call master unit 3 notify for a calling through the controller 4 in such a manner that a patient presses down the call button 1, a PC card 30 on which the program and the room number data are written is used, the PC card is inserted into a PC card drive, a start switch 22 is turned on, the data in the PC card are written in a ROM and the controller is operated by the written data in such a manner that the controller is provided with the PC card drive 20 that reads the PC card and is driven, a ROM 21 in which the data in the PC card can be written and the write start switch 22 for making the data in the PC card to be written in the ROM.</p> |
