| 摘要 |
<p>PURPOSE:To save the trouble of moving a coordinate input device and reduce physical oscillation and shock by providing a displacement generator which generates the same signal as the signal obtained from a displacement detector at the time of moving the device. CONSTITUTION:When a displacement generator 7 is started, the same signal as the signal generated by a displacement detector 1 at the time of moving a coordinate input device 4 is generated by the displacement generator 7 and is sent to a signal converter 3. Consequently, if the displacement generator 7 is only started, the same signal as the signal obtained at the time of moving the coordinate input device 4 is sent to a data processor 6 though the coordinate input device 4 is not actually moved. Thus, the trouble of moving the coordinate input device 4 is saved and physical oscillation and shock applied to the coordinate input device 4 are considerably reduced.</p> |
