| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a lighting luminance setting system for an on-vehicle display device capable of easily adjusting lighting luminance of backlights of a plurality of units having display devices with a good performance. <P>SOLUTION: A master unit 1 to a front display 6 are provided with the same luminance setting tables 12, 22, 32, 42, 52, 62 for setting a plurality of stages of luminance and main control processing parts 11, 21, 31, 41, 51, 61 for transmitting preset luminance change operation to an operation switch panel 2 as table number change instruction via a CAN network and changing setting of lighting luminance of a navigation monitor 43, an LCD 53 and indicators 231, 541 etc. based on received table number change instruction. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
