| 摘要 |
<p>PURPOSE:To eliminate trouble that an operator must watch a difference CRT at each time of the change of a host computer as the monitor object by constituting a display terminal equipment so that data of plural host computers can be confirmed with one CRT. CONSTITUTION:A channel switching unit 15 is provided which reads out contents of the display memory of a host computer, whose channel is designated by the channel instructing operation, and displays them on a CRT 6. Data of plural host computers 7 to 10 can be confirmed with one CRT 6. Thus, trouble is eliminated that the operator must watch a different CRT at each time of the change of the host computer as the monitor object.</p> |
