| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a display device of an operating machine, which allows for easy screen operation even in the case that a display part and a group of screen operation switches are separated and the number of switches of the group of screen operation switches is few. <P>SOLUTION: A display device of an operating machine comprises a display part 11, a switch panel 14 which is disposed at a position apart from the display part 11 and has a group of screen operation switches to indicate screen operations, and a display control part 17 which allows for switching of a plurality of screens on a display screen and controls to display on the display screen an image indicating the shape of an effective screen operation switch on the display screen. For switching to a specific display screen, the display control part 17 allows the specific display screen to assign a function which is different from the function of the specific screen operation switch and different from the functions of other screen operation switches to the specific screen operation switch of the group of screen operation switches, so as to display an image indicating the different function at a position adjacent to the image indicating the shape of the specific screen operation switch. <P>COPYRIGHT: (C)2012,JPO&INPIT |
