| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To receive light signals in which data having different formats and transmission speeds are superposed. <P>SOLUTION: A training device 2 on a reception side can select and set a data format and transmission speed appropriately by an operating device 3, and can receive the light signals in which data of a data format and transmission speed corresponding to the set data format and transmission speed are superposed. When, for example, the training device 2 on the same reception side is used for a target and shooting training is performed by using a training device A, B or C on a transmission side emitting a light signal A, B or C in which data of different transmission speed A, B or C are superposed in a different format A, B or C and having, for example, a different manufacturing date, a data format and transmission speed of data provided in a training device 1a, 1b or 1c to be used on the transmission side are set by operating the operation device 3. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
