| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide the adjustment system and adjustment method of display equipment for adjusting the picture quality and luminance of display equipment while personally visualizing a display screen without making it necessary to install any device exclusive for adjustment such as a remote control device or an exclusive control signal reception part for a plurality of display equipment, or separately adding any external equipment such as a telephone signal receiver. <P>SOLUTION: A system controller 301 includes a normal mode and a maintenance mode as a control mode to perform switching control by allowing each of electronic operation buttons 121 to 124 have a function such as the calling of a passenger room crew, the ON/OFF of cabin speech and seat illumination in the normal mode, and have a function for adjusting the picture quality and luminance of large-sized monitors 201 and 202 in the maintenance mode. <P>COPYRIGHT: (C)2013,JPO&INPIT |
