| 摘要 |
<P>PROBLEM TO BE SOLVED: To control medical devices and audio-visual or AV devices with one controller easily and inexpensively. <P>SOLUTION: A connection controlling device 111 is equipped with a latching circuit 1110 latching a High level by taking SC requiring signals from a system controller requiring a touch sensitive panel function of an operational panel as a trigger, a timer circuit 1111 counting a prescribed time by taking AV requiring signals from an AV controller requiring a touch sensitive function of the operational panel as a trigger to make the output High (=1) for the prescribed time, and a connection determining circuit 1112 which calculates a prescribed logical sum from the output A of the latching circuit 1110 and the output B of the timer circuit 1111 to output the determined result Q to a switcher 110. <P>COPYRIGHT: (C)2007,JPO&INPIT |
