| 摘要 |
PURPOSE:To instantaneously display data in various recording modes in the past, by effecting display through a switch which instantaneously selects necessary kinds of data from the data stored in memories. CONSTITUTION:The ultrasonic detection display system stores ultrasonic detection data which periodically arrive as digital data in main memories 29, 31, 33 through buffer memories 7, 9, 11, and periodically reads out the data stored in the memories 29, 31, 33 and then feeds them to a cathod-ray-tube display 45, thereby to display the detection data in a single mode on the display screen of the cathod-ray-tube display 45 or the data in two modes thereon simultaneously. When a picture display mode changeover switch 38 is changed over, the control signal corresponding to the mode switch 38 is delivered from a picture display mode selecting circuit 37 at the timing of the first subscanning signal and transmitted to the main memory circuits 29, 31, 33, a gate circuit 36 and a latch control circuit 41, thereby to make it possible to instantaneously change over the kind of the detection data being displayed on the display screen of the cathode- ray-tube display 45. |
