| 摘要 |
PROBLEM TO BE SOLVED: To provide a multi-screen display device that allows an operator to recognize the position of a screen of a video display device with a simple configuration.SOLUTION: A plurality of video display devices 100-1 to 100-12 displaying a video on a multi-screen 1000 are connected in a daisy chain connection with a communication cable 71, and the daisy chain connection defines transmission order that is the order of transmission of information in the plurality of video display devices. The video display devices each include a calculation part that calculates the coordinates of the screen of each of the video display devices in the multi-screen on the basis of the defined transmission order. |
