Patent ID: 9398245
Filing Date: 2016-07-19
CPC Classification: G09G,H04N

Claim Text:
1. A display device comprising: one display panel and a plurality of input terminals for inputting a divided video signal for a video to be displayed on the display panel in which the divided video signal is divided among a plurality of cables, wherein the display device is configured to be connected to source device for outputting the divided video signal of the video to be displayed on the display panel with the plurality of cables, the display device further comprising an OSD processing portion that, when receiving a plurality of video signals for a test image as the divided video signal from the source device via each of the plurality of cables, splitting a display area of the display panel so as to have the same number of display areas as the number of cables and providing the test image as different colors for respective split display areas, causes the display panel to display an OSD image that prompts a user to switch the cables to be connected to different said input terminals according to the received test image.