| 摘要 |
PROBLEM TO BE SOLVED: To suppress a wicked act, such as the so-called dangling.SOLUTION: A RAM erasure switch circuit 543 is stored in a board box 273 along with a main board 271. When a RAM erasure switch 323 is operated, the RAM erasure switch circuit 543 outputs a RAM erasure signal SG2 to the main board 271. A CPU 503 of the main board 271 outputs an initialization command Cm for issuing a command for initializing storage contents of a RAM 513 to a putout control device 311 disposed outside the board box 273. |
