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The Focus Number displayed at the bottom of this screen is used to fine-tune image focus. Loosen the lock on the lens
cover, turn the focus ring on the sensor until the Focus Number peaks (or the image appears sharp), then lock the focus
ring. Note that, for the Focus Number to work, the sensor must be triggering and the images must be similar over time.
FOV Menu
Main Menu > Imager > FOV
The field of view (FOV) is the area that the sensor can see at the working distance. The working distance is the dis-
tance from the sensor's lens cover to the part being inspected. By default, the field of view (FOV) is the entire sensor
display. The FOV can be reduced in order to speed up the processing time of an inspection, or to decrease background
noise.
Modify FOV Screen
Main Menu > Imager > FOV > Modify
iVu Plus User's Manual
32
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