| 摘要 |
<p>PURPOSE:To print out a hierarchical structure menu tree to only a user who is puzzled about menu selection by making him designate whether the hierarchi cal structure menu should be printed or not in the case that a menu is not selected over a specific time. CONSTITUTION:When a hierarchical structure menu is displayed, a console panel 1 informs a measurement start signal (d) to a time measuring part 4, and this part 4 informs a time-up signal (e) to a message display part 5 if the key operation, namely, an operation signal (a) is not informed for the specific time after reception of the measurement start signal (d). The message display part 5 informs a message display signal (f) to the console panel 1 to display the message 'Do you want to print the hierarchical structure menus?' on the console panel 1, and the display part 5 does notching when a message response signal (g) indicates NO, but the display part 5 informs a printing request signal (h) to an operation processing part 2 when it is YES, and the operation processing part 2 converts a printing signal and informs it to a printing part 3 to print out the hierarchical structure menu.</p> |
