| 摘要 |
<p>PURPOSE:To reduce the number of times for setting conditions by an operator and to improve the operatibility of this image display device by regarding a set condition as a setting condition and other conditions as precedently set conditions to form an image. CONSTITUTION:A display control part 50 has a microcomputer as a main control means e.g. and includes also a picture forming means 50 and a screen changing control means 50b which are realized by software. The means 50a forms a screen satisfied with a condition set up by a keyboard 52 or mouse 53 based upon data applied from a data device 1 through a transmission processing part 51. The means 50b controls the screen formation of the means 50a when a change in the display screen condition is designated by the keyboard 52 or the mouse 53 in the display state of the screen. Thereby in the case of changing the screen, an operator sets up and changes only a condition to be changed and specification is unnecessary for a condition to be held at a current state, as it is.</p> |
