User`s guide

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How to use the Measurement Sensor Controls
In most cases, there is no need to change the one-click setup sensor. Features that are too
large or too small will fail, while features that are the correct size will pass. You use the controls
shown below to adjust a measurement sensor.
1 Width Sensor: Use to measure the width of a feature with vertical edges.
2 Height Sensor: Use to measure the height of a feature with horizontal edges.
3 Diameter Sensor: Use to measure the diameter of a circular feature
1 Drag bar: Click and drag here to reposition the sensor.
2 Blades: Click and drag here to select different feature edges.
3 Width and Height Sensor Region: Set the region for the feature. Use this to
exclude features you don’t want to measure.
4 Diameter Sensor Region: Set the inner and outer limits of the search region.
5 Low Threshold: Features smaller than this fail.
6 High Threshold: Features larger than this fail.
Measurement Sensors
Measurement Sensors evaluate part of a Checker image to determine if a feature is within a
specied size range.
Measurement sensors support one-click setup; simply click on the center of the feature you want
to measure to create and congure the sensor in a single step.
There are three types of measurement sensors: