| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a seat system capable of preventing a deviation from occurring between an on or off state of a switch for an attendant call in a seat and off or on information of the switch of the seat in a display device.SOLUTION: A seat system 1 includes: a seat device including a plurality of seats 3; and a display device 5 for displaying a state of the seat 3. The seat 3 includes: a switch 7 for an attendant call; and a light emission part 9 for lighting up by the switch 7 turned on. The display device 5 includes: a display part 11 for displaying information about on or off of the switch 7 in the seat 3; a light-out switch 13 for lighting-out the light emission part 9. A light-out signal is transmitted by turning on the light-out switch 13. The light emission part 9 is lighted-out by this signal, and a signal for allowing an off state of the switch 7 to be displayed on the display device 5 is transmitted by lighting out the light emission part 9, and thereby, the display part 11 displays the switch 7 being in an off state.</p> |
