| 摘要 |
PROBLEM TO BE SOLVED: To provide a display system capable of performing preview display before performing simultaneous data transmission.SOLUTION: A display system comprises: a plurality of receivers, each of which is connected to a display device; a terminal set to be capable of communicating with at least one receiver of the plurality of receivers; and a transmitter that is communicably connected to the terminal and transmits a broadcast wave signal capable of being received by the plurality of receivers. The terminal includes: a storage unit for storing display data; a preview control unit for transmitting display data stored in the storage unit to the at least one communicable receiver so that a display device connected to the receiver performs preview display on the display data; and a transmission unit for selectively transmitting display data to the transmitter, after the preview display. The transmitter superposes the display data transmitted from the terminal on the broadcast wave signal, and transmits it. |
