| 摘要 |
<p>PURPOSE:To arbitrarily increase and decrease the number of switches by providing an interface for switch connecting attachably and detachably an external switch. CONSTITUTION:The data given and received at the section of external equipment through an interface 11 for external equipment are displayed at a display unit 12. To a control part 10, an interface 13 for switch connecting attachably and detachably the external switch is connected. When a switch, which is the external switch, is operated, the data to set the corresponding relation to a memory 14 beforehand are sent through the interface 11 for external equipment to the external equipment.</p> |
