| 摘要 |
PURPOSE:To reduce the number of lamps and lighting circuits by using other lamps in common for the lamps for displaying inspection items and displaying the inspection items by the on-off of the common-use lamps. CONSTITUTION:When a switch 10 for setting auto mode is set on, a measuring device 31 scans the inspected parts of a product sequentially corresponding to inspected items synchronizing with scanning signals S4, transmits the informaton to a judging device 32 and lights the second light emitting diodes 41-4n corresponding to poor quality items. For good quality items, the first light emitting diodes 31-3n are lit. If the up-switch 21 or down-switch 22 of a scanner 13 is operated with a switch 9 for setting manual mode on in this state, the second SCRs 51-5n are lit in sequence and the second light emitting diodes 41-4n are turned on and off by the on-off of a transistor 6 and display inspected items. |
