| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve a problem that there is a room for electric disturbance to enter by a test atmosphere, since an apparatus to be tested and an operation test apparatus are not isolated electrically in a conventional operation test apparatus, or the operation test apparatus becomes high priced in order to photo a screen of the apparatus to be tested with a CCD camera and to perform an image determination by comparing this with a reference image. <P>SOLUTION: The operation test apparatus has an operation direct means which directs operation to the apparatus to be tested, a display screen light intensity detecting means which is installed near a predetermined position of a display part of this tested apparatus and detects a degree of illumination in this position, and an operation evaluation means which evaluates an operational status of the apparatus to be tested from a relation with a series of instructions given by the operation direct means and a series of degree of illuminations detected by the display screen light intensity detecting means. <P>COPYRIGHT: (C)2008,JPO&INPIT |
