Omron FZ4 Series User Manual page 607

Example) When adjusting the width of the circumference
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Drag a point on the inner circle.
Using numbers for setting
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The window for settings is split into two.Setting is performed through input of numbers or through
tapping on the arrows.
Arc
Image selection status
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Points are displayed on two lines at both ends of the arcs, on the inner arc, on the outer arc, and
inside the closed arc shape.
Dimension Adjustment
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Drag the points.
FZ4 User's Manual Setting Figures 605
8