| 摘要 |
<p>PURPOSE: To make it possible for radiation monitor to perform high speed display by providing an OR circuit for outputting the logical sums of display data outputted from ROM or VRAM. CONSTITUTION: Information obtained from a detector 1 is transformed into measured data by a computing element 2. Display data on variable part such as measured data are sent from a display controller 4 controlled by a program 3 to VRAM 5, and display data on stationary part such as background are preliminarily stored in ROM 6. Display data which correspond to an image desired to be displayed are displayed on an indicator 9 through an output circuit 8 by overlapping the logical sums of bits of two display data from VRAM 5 and ROM 6 through an OR circuit 7. Thus, high-speed starting becomes possible when the power is turned on.</p> |
