3   Basic Operations
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Vision System FH/FHV/FZ5 Series User’s Manual (Z365)
• If a measurement trigger is input while using the multi-input function or immediately after 
BUSY is turned OFF (such as while the display is being updated), the last NG image cannot 
be displayed.
• [Display Last NG Image] serves a similar function as a processing item for which error 
images can be saved. If this processing item is used, the last NG image can be acquired 
without operation having any effect on operation.
• The icon in upper right of the Image Pane shows current state of the image.
The   icon shows "Through" of image mode.
The   icon shows "Last NG" of image mode.