| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a test system monitoring a lamp showing the anomaly or outage of an IC tester and providing continuous monitoring for problems needing immediate countermeasures when there is an anomaly or outage without looking at the lamp directly. <P>SOLUTION: The IC tester 1 is for testing an object to be tested. The state of the IC tester 1 is sent to a server via a network L, the state is sent to a portable terminal carried by a maintenance person by radio, and the operation of a conveyance device in the IC tester 1 is controlled from the portable terminal. <P>COPYRIGHT: (C)2004,JPO |
