| 摘要 |
<P>PROBLEM TO BE SOLVED: To combine processing of depressing a shortcut key to close a menu and processing of depressing the same shortcut key to shift to a specific menu. <P>SOLUTION: A display control unit comprises: specific operation means for displaying a specific menu from a hierarchical menu composed of a plurality of menus for performing a setting or an operation instruction regarding the display control unit; and display control means for controlling to cancel a display of a menu if the specific operation means is operated while the specific menu is displayed in display means, and to display the specific menu if the specific operation means is operated while a menu different from the specific menu is displayed. <P>COPYRIGHT: (C)2013,JPO&INPIT |
